diff options
Diffstat (limited to 'dts/Bindings/pinctrl')
195 files changed, 13912 insertions, 7409 deletions
diff --git a/dts/Bindings/pinctrl/actions,s500-pinctrl.yaml b/dts/Bindings/pinctrl/actions,s500-pinctrl.yaml index fb0f69ce9c..7cb8a747fe 100644 --- a/dts/Bindings/pinctrl/actions,s500-pinctrl.yaml +++ b/dts/Bindings/pinctrl/actions,s500-pinctrl.yaml @@ -185,7 +185,7 @@ patternProperties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml b/dts/Bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml index bfce850c20..4502405703 100644 --- a/dts/Bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml +++ b/dts/Bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/pinctrl/allwinner,sun4i-a10-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Allwinner A10 Pin Controller Device Tree Bindings +title: Allwinner A10 Pin Controller maintainers: - Chen-Yu Tsai <wens@csie.org> @@ -46,6 +46,7 @@ properties: - allwinner,sun8i-v3s-pinctrl - allwinner,sun9i-a80-pinctrl - allwinner,sun9i-a80-r-pinctrl + - allwinner,sun20i-d1-pinctrl - allwinner,sun50i-a64-pinctrl - allwinner,sun50i-a64-r-pinctrl - allwinner,sun50i-a100-pinctrl @@ -80,9 +81,6 @@ properties: - const: hosc - const: losc - resets: - maxItems: 1 - gpio-controller: true interrupt-controller: true gpio-line-names: true @@ -99,7 +97,7 @@ patternProperties: # It's pretty scary, but the basic idea is that: # - One node name can start with either s- or r- for PRCM nodes, # - Then, the name itself can be any repetition of <string>- (to - # accomodate with nodes like uart4-rts-cts-pins), where each + # accommodate with nodes like uart4-rts-cts-pins), where each # string can be either starting with 'p' but in a string longer # than 3, or something that doesn't start with 'p', # - Then, the bank name is optional and will be between pa and pg, @@ -127,27 +125,37 @@ patternProperties: additionalProperties: false - "^vcc-p[a-hlm]-supply$": + "^vcc-p[a-ilm]-supply$": description: Power supplies for pin banks. required: - "#gpio-cells" - - "#interrupt-cells" - compatible - reg - - interrupts - clocks - clock-names - gpio-controller - - interrupt-controller allOf: # FIXME: We should have the pin bank supplies here, but not a lot of # boards are defining it at the moment so it would generate a lot of # warnings. - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# + - if: + not: + properties: + compatible: + enum: + - allwinner,sun50i-h616-r-pinctrl + + then: + required: + - "#interrupt-cells" + - interrupts + - interrupt-controller + - if: properties: compatible: @@ -175,6 +183,18 @@ allOf: properties: compatible: enum: + - allwinner,sun20i-d1-pinctrl + + then: + properties: + interrupts: + minItems: 6 + maxItems: 6 + + - if: + properties: + compatible: + enum: - allwinner,sun9i-a80-pinctrl then: diff --git a/dts/Bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml b/dts/Bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml new file mode 100644 index 0000000000..c7df4cd341 --- /dev/null +++ b/dts/Bindings/pinctrl/amlogic,meson-pinctrl-a1.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/amlogic,meson-pinctrl-a1.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson A1 pinmux controller + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +allOf: + - $ref: amlogic,meson-pinctrl-common.yaml# + +properties: + compatible: + enum: + - amlogic,c3-periphs-pinctrl + - amlogic,t7-periphs-pinctrl + - amlogic,meson-a1-periphs-pinctrl + - amlogic,meson-s4-periphs-pinctrl + +required: + - compatible + +patternProperties: + "^bank@[0-9a-z]+$": + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio + + unevaluatedProperties: false + + properties: + reg: + maxItems: 2 + + reg-names: + items: + - const: mux + - const: gpio + + gpio-line-names: + minItems: 62 # A1 + maxItems: 82 # S4 + +unevaluatedProperties: + type: object + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins + +examples: + - | + periphs_pinctrl: pinctrl { + compatible = "amlogic,meson-a1-periphs-pinctrl"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + bank@400 { + reg = <0x0400 0x003c>, + <0x0480 0x0118>; + reg-names = "mux", "gpio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&periphs_pinctrl 0 0 62>; + }; + + cec_ao_a_h_pins: cec_ao_a_h { + mux { + groups = "cec_ao_a_h"; + function = "cec_ao_a_h"; + bias-disable; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/amlogic,meson-pinctrl-common.yaml b/dts/Bindings/pinctrl/amlogic,meson-pinctrl-common.yaml new file mode 100644 index 0000000000..e707c222a0 --- /dev/null +++ b/dts/Bindings/pinctrl/amlogic,meson-pinctrl-common.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/amlogic,meson-pinctrl-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson pinmux controller + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +allOf: + - $ref: pinctrl.yaml# + +properties: + ranges: true + + "#address-cells": + enum: [1, 2] + + "#size-cells": + enum: [1, 2] + +required: + - ranges + - "#address-cells" + - "#size-cells" + +additionalProperties: true + +$defs: + meson-gpio: + type: object + + properties: + gpio-controller: true + + "#gpio-cells": + const: 2 + + gpio-ranges: + maxItems: 1 + + patternProperties: + "^.+-hog(-[0-9]+)?$": + type: object + + required: + - gpio-hog + + required: + - reg + - reg-names + - gpio-controller + - "#gpio-cells" + - gpio-ranges + + meson-pins: + type: object + additionalProperties: + type: object + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# diff --git a/dts/Bindings/pinctrl/amlogic,meson-pinctrl-g12a-aobus.yaml b/dts/Bindings/pinctrl/amlogic,meson-pinctrl-g12a-aobus.yaml new file mode 100644 index 0000000000..0942ea60c6 --- /dev/null +++ b/dts/Bindings/pinctrl/amlogic,meson-pinctrl-g12a-aobus.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/amlogic,meson-pinctrl-g12a-aobus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson G12 AOBUS pinmux controller + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +allOf: + - $ref: amlogic,meson-pinctrl-common.yaml# + +properties: + compatible: + enum: + - amlogic,meson-g12a-aobus-pinctrl + +required: + - compatible + +patternProperties: + "^bank@[0-9a-z]+$": + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio + + unevaluatedProperties: false + + properties: + reg: + maxItems: 3 + + reg-names: + items: + - const: mux + - const: ds + - const: gpio + + gpio-line-names: + maxItems: 15 + +unevaluatedProperties: + type: object + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins + +examples: + - | + ao_pinctrl: pinctrl { + compatible = "amlogic,meson-g12a-aobus-pinctrl"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + bank@14 { + reg = <0x14 0x8>, + <0x1c 0x8>, + <0x24 0x14>; + reg-names = "mux", "ds", "gpio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&ao_pinctrl 0 0 15>; + }; + + cec_ao_a_h_pins: cec_ao_a_h { + mux { + groups = "cec_ao_a_h"; + function = "cec_ao_a_h"; + bias-disable; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/amlogic,meson-pinctrl-g12a-periphs.yaml b/dts/Bindings/pinctrl/amlogic,meson-pinctrl-g12a-periphs.yaml new file mode 100644 index 0000000000..e3c8bde305 --- /dev/null +++ b/dts/Bindings/pinctrl/amlogic,meson-pinctrl-g12a-periphs.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/amlogic,meson-pinctrl-g12a-periphs.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson G12 PERIPHS pinmux controller + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +allOf: + - $ref: amlogic,meson-pinctrl-common.yaml# + +properties: + compatible: + enum: + - amlogic,meson-g12a-periphs-pinctrl + +required: + - compatible + +patternProperties: + "^bank@[0-9a-z]+$": + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio + + unevaluatedProperties: false + + properties: + reg: + maxItems: 5 + + reg-names: + items: + - const: gpio + - const: pull + - const: pull-enable + - const: mux + - const: ds + + gpio-line-names: + maxItems: 85 + +unevaluatedProperties: + type: object + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins + +examples: + - | + periphs_pinctrl: pinctrl { + compatible = "amlogic,meson-g12a-periphs-pinctrl"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + bank@40 { + reg = <0x40 0x4c>, + <0xe8 0x18>, + <0x120 0x18>, + <0x2c0 0x40>, + <0x340 0x1c>; + reg-names = "gpio", "pull", "pull-enable", "mux", "ds"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&periphs_pinctrl 0 0 86>; + }; + + cec_ao_a_h_pins: cec_ao_a_h { + mux { + groups = "cec_ao_a_h"; + function = "cec_ao_a_h"; + bias-disable; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/amlogic,meson8-pinctrl-aobus.yaml b/dts/Bindings/pinctrl/amlogic,meson8-pinctrl-aobus.yaml new file mode 100644 index 0000000000..c1b03147e8 --- /dev/null +++ b/dts/Bindings/pinctrl/amlogic,meson8-pinctrl-aobus.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/amlogic,meson8-pinctrl-aobus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson8 AOBUS pinmux controller + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +allOf: + - $ref: amlogic,meson-pinctrl-common.yaml# + +properties: + compatible: + oneOf: + - enum: + - amlogic,meson8-aobus-pinctrl + - amlogic,meson8b-aobus-pinctrl + - amlogic,meson-gxbb-aobus-pinctrl + - amlogic,meson-gxl-aobus-pinctrl + - amlogic,meson-axg-aobus-pinctrl + - items: + - const: amlogic,meson8m2-aobus-pinctrl + - const: amlogic,meson8-aobus-pinctrl + +required: + - compatible + +patternProperties: + "^bank@[0-9a-z]+$": + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio + + unevaluatedProperties: false + + properties: + reg: + maxItems: 3 + + reg-names: + items: + - const: mux + - const: pull + - const: gpio + + gpio-line-names: + minItems: 11 # GXL + maxItems: 16 # Meson8 + +unevaluatedProperties: + type: object + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins + +examples: + - | + pinctrl_aobus: pinctrl { + compatible = "amlogic,meson8-aobus-pinctrl"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + bank@14 { + reg = <0x14 0x4>, + <0x2c 0x4>, + <0x24 0x8>; + reg-names = "mux", "pull", "gpio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl_aobus 0 0 16>; + }; + + cec_ao_a_h_pins: cec_ao_a_h { + mux { + groups = "cec_ao_a_h"; + function = "cec_ao_a_h"; + bias-disable; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/amlogic,meson8-pinctrl-cbus.yaml b/dts/Bindings/pinctrl/amlogic,meson8-pinctrl-cbus.yaml new file mode 100644 index 0000000000..4ec85b8248 --- /dev/null +++ b/dts/Bindings/pinctrl/amlogic,meson8-pinctrl-cbus.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/amlogic,meson8-pinctrl-cbus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson8 CBUS pinmux controller + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +allOf: + - $ref: amlogic,meson-pinctrl-common.yaml# + +properties: + compatible: + oneOf: + - enum: + - amlogic,meson8-cbus-pinctrl + - amlogic,meson8b-cbus-pinctrl + - amlogic,meson-gxbb-periphs-pinctrl + - amlogic,meson-gxl-periphs-pinctrl + - amlogic,meson-axg-periphs-pinctrl + - items: + - const: amlogic,meson8m2-cbus-pinctrl + - const: amlogic,meson8-cbus-pinctrl + +required: + - compatible + +patternProperties: + "^bank@[0-9a-z]+$": + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio + + unevaluatedProperties: false + + properties: + reg: + maxItems: 4 + + reg-names: + items: + - const: mux + - const: pull + - const: pull-enable + - const: gpio + + gpio-line-names: + minItems: 86 # AXG + maxItems: 120 # Meson8 + +unevaluatedProperties: + type: object + $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins + +examples: + - | + pinctrl_cbus: pinctrl { + compatible = "amlogic,meson8-cbus-pinctrl"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + bank@80b0 { + reg = <0x80b0 0x28>, + <0x80e8 0x18>, + <0x8120 0x18>, + <0x8030 0x30>; + reg-names = "mux", "pull", "pull-enable", "gpio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl_cbus 0 0 120>; + }; + + cec_ao_a_h_pins: cec_ao_a_h { + mux { + groups = "cec_ao_a_h"; + function = "cec_ao_a_h"; + bias-disable; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/apple,pinctrl.yaml b/dts/Bindings/pinctrl/apple,pinctrl.yaml index d3b11351ca..9c07935919 100644 --- a/dts/Bindings/pinctrl/apple,pinctrl.yaml +++ b/dts/Bindings/pinctrl/apple,pinctrl.yaml @@ -19,6 +19,7 @@ properties: items: - enum: - apple,t8103-pinctrl + - apple,t8112-pinctrl - apple,t6000-pinctrl - const: apple,pinctrl @@ -73,7 +74,7 @@ patternProperties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/aspeed,ast2400-pinctrl.yaml b/dts/Bindings/pinctrl/aspeed,ast2400-pinctrl.yaml index c689bea7ce..37c0a74c7c 100644 --- a/dts/Bindings/pinctrl/aspeed,ast2400-pinctrl.yaml +++ b/dts/Bindings/pinctrl/aspeed,ast2400-pinctrl.yaml @@ -16,7 +16,7 @@ description: |+ - compatible: Should be one of the following: "aspeed,ast2400-scu", "syscon", "simple-mfd" - Refer to the the bindings described in + Refer to the bindings described in Documentation/devicetree/bindings/mfd/syscon.yaml properties: @@ -25,44 +25,50 @@ properties: reg: maxItems: 2 -patternProperties: - '^.*$': - if: - type: object - then: - patternProperties: - "^function|groups$": - $ref: "/schemas/types.yaml#/definitions/string" - enum: [ ACPI, ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, - ADC2, ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, DDCCLK, DDCDAT, - EXTRST, FLACK, FLBUSY, FLWP, GPID, GPID0, GPID2, GPID4, GPID6, GPIE0, - GPIE2, GPIE4, GPIE6, I2C10, I2C11, I2C12, I2C13, I2C14, I2C3, I2C4, - I2C5, I2C6, I2C7, I2C8, I2C9, LPCPD, LPCPME, LPCRST, LPCSMI, MAC1LINK, - MAC2LINK, MDIO1, MDIO2, NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, NDCD2, - NDCD3, NDCD4, NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2, NDTR3, NDTR4, - NDTS4, NRI1, NRI2, NRI3, NRI4, NRTS1, NRTS2, NRTS3, OSCCLK, PWM0, - PWM1, PWM2, PWM3, PWM4, PWM5, PWM6, PWM7, RGMII1, RGMII2, RMII1, - RMII2, ROM16, ROM8, ROMCS1, ROMCS2, ROMCS3, ROMCS4, RXD1, RXD2, RXD3, - RXD4, SALT1, SALT2, SALT3, SALT4, SD1, SD2, SGPMCK, SGPMI, SGPMLD, - SGPMO, SGPSCK, SGPSI0, SGPSI1, SGPSLD, SIOONCTRL, SIOPBI, SIOPBO, - SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, SPI1DEBUG, SPI1PASSTHRU, - SPICS1, TIMER3, TIMER4, TIMER5, TIMER6, TIMER7, TIMER8, TXD1, TXD2, - TXD3, TXD4, UART6, USB11D1, USB11H2, USB2D1, USB2H1, USBCKI, VGABIOS_ROM, - VGAHS, VGAVS, VPI18, VPI24, VPI30, VPO12, VPO24, WDTRST1, WDTRST2] +additionalProperties: + $ref: pinmux-node.yaml# + additionalProperties: false + + properties: + pins: true + bias-disable: true + + patternProperties: + "^function|groups$": + enum: [ ACPI, ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, + ADC2, ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, DDCCLK, DDCDAT, + EXTRST, FLACK, FLBUSY, FLWP, GPID, GPID0, GPID2, GPID4, GPID6, GPIE0, + GPIE2, GPIE4, GPIE6, I2C10, I2C11, I2C12, I2C13, I2C14, I2C3, I2C4, + I2C5, I2C6, I2C7, I2C8, I2C9, LPCPD, LPCPME, LPCRST, LPCSMI, MAC1LINK, + MAC2LINK, MDIO1, MDIO2, NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, NDCD2, + NDCD3, NDCD4, NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2, NDTR3, NDTR4, + NDTS4, NRI1, NRI2, NRI3, NRI4, NRTS1, NRTS2, NRTS3, OSCCLK, PWM0, + PWM1, PWM2, PWM3, PWM4, PWM5, PWM6, PWM7, RGMII1, RGMII2, RMII1, + RMII2, ROM16, ROM8, ROMCS1, ROMCS2, ROMCS3, ROMCS4, RXD1, RXD2, RXD3, + RXD4, SALT1, SALT2, SALT3, SALT4, SD1, SD2, SGPMCK, SGPMI, SGPMLD, + SGPMO, SGPSCK, SGPSI0, SGPSI1, SGPSLD, SIOONCTRL, SIOPBI, SIOPBO, + SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, SPI1DEBUG, SPI1PASSTHRU, + SPICS1, TIMER3, TIMER4, TIMER5, TIMER6, TIMER7, TIMER8, TXD1, TXD2, + TXD3, TXD4, UART6, USB11D1, USB11H2, USB2D1, USB2H1, USBCKI, VGABIOS_ROM, + VGAHS, VGAVS, VPI18, VPI24, VPI30, VPO12, VPO24, WDTRST1, WDTRST2] allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible -additionalProperties: false - examples: - | syscon: scu@1e6e2000 { compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd"; reg = <0x1e6e2000 0x1a8>; + #clock-cells = <1>; + #reset-cells = <1>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1e6e2000 0x1000>; pinctrl: pinctrl { compatible = "aspeed,ast2400-pinctrl"; diff --git a/dts/Bindings/pinctrl/aspeed,ast2500-pinctrl.yaml b/dts/Bindings/pinctrl/aspeed,ast2500-pinctrl.yaml index 9db904a528..863da5d808 100644 --- a/dts/Bindings/pinctrl/aspeed,ast2500-pinctrl.yaml +++ b/dts/Bindings/pinctrl/aspeed,ast2500-pinctrl.yaml @@ -17,7 +17,7 @@ description: |+ "aspeed,ast2500-scu", "syscon", "simple-mfd" "aspeed,g5-scu", "syscon", "simple-mfd" - Refer to the the bindings described in + Refer to the bindings described in Documentation/devicetree/bindings/mfd/syscon.yaml properties: @@ -37,42 +37,42 @@ properties: 0: compatible with "aspeed,ast2500-gfx", "syscon" 1: compatible with "aspeed,ast2500-lhc", "syscon" -patternProperties: - '^.*$': - if: - type: object - then: - patternProperties: - "^function|groups$": - $ref: "/schemas/types.yaml#/definitions/string" - enum: [ ACPI, ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, - ADC2, ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, DDCCLK, DDCDAT, - ESPI, FWSPICS1, FWSPICS2, GPID0, GPID2, GPID4, GPID6, GPIE0, GPIE2, - GPIE4, GPIE6, I2C10, I2C11, I2C12, I2C13, I2C14, I2C3, I2C4, I2C5, - I2C6, I2C7, I2C8, I2C9, LAD0, LAD1, LAD2, LAD3, LCLK, LFRAME, LPCHC, - LPCPD, LPCPLUS, LPCPME, LPCRST, LPCSMI, LSIRQ, MAC1LINK, MAC2LINK, - MDIO1, MDIO2, NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, NDCD2, NDCD3, NDCD4, - NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2, NDTR3, NDTR4, NRI1, NRI2, - NRI3, NRI4, NRTS1, NRTS2, NRTS3, NRTS4, OSCCLK, PEWAKE, PNOR, PWM0, - PWM1, PWM2, PWM3, PWM4, PWM5, PWM6, PWM7, RGMII1, RGMII2, RMII1, - RMII2, RXD1, RXD2, RXD3, RXD4, SALT1, SALT10, SALT11, SALT12, SALT13, - SALT14, SALT2, SALT3, SALT4, SALT5, SALT6, SALT7, SALT8, SALT9, SCL1, - SCL2, SD1, SD2, SDA1, SDA2, SGPS1, SGPS2, SIOONCTRL, SIOPBI, SIOPBO, - SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, SPI1CS1, SPI1DEBUG, - SPI1PASSTHRU, SPI2CK, SPI2CS0, SPI2CS1, SPI2MISO, SPI2MOSI, TIMER3, - TIMER4, TIMER5, TIMER6, TIMER7, TIMER8, TXD1, TXD2, TXD3, TXD4, UART6, - USB11BHID, USB2AD, USB2AH, USB2BD, USB2BH, USBCKI, VGABIOSROM, VGAHS, - VGAVS, VPI24, VPO, WDTRST1, WDTRST2] +additionalProperties: + $ref: pinmux-node.yaml# + additionalProperties: false + + properties: + pins: true + bias-disable: true + + patternProperties: + "^function|groups$": + enum: [ ACPI, ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, + ADC2, ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, DDCCLK, DDCDAT, + ESPI, FWSPICS1, FWSPICS2, GPID0, GPID2, GPID4, GPID6, GPIE0, GPIE2, + GPIE4, GPIE6, I2C10, I2C11, I2C12, I2C13, I2C14, I2C3, I2C4, I2C5, + I2C6, I2C7, I2C8, I2C9, LAD0, LAD1, LAD2, LAD3, LCLK, LFRAME, LPCHC, + LPCPD, LPCPLUS, LPCPME, LPCRST, LPCSMI, LSIRQ, MAC1LINK, MAC2LINK, + MDIO1, MDIO2, NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, NDCD2, NDCD3, NDCD4, + NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2, NDTR3, NDTR4, NRI1, NRI2, + NRI3, NRI4, NRTS1, NRTS2, NRTS3, NRTS4, OSCCLK, PEWAKE, PNOR, PWM0, + PWM1, PWM2, PWM3, PWM4, PWM5, PWM6, PWM7, RGMII1, RGMII2, RMII1, + RMII2, RXD1, RXD2, RXD3, RXD4, SALT1, SALT10, SALT11, SALT12, SALT13, + SALT14, SALT2, SALT3, SALT4, SALT5, SALT6, SALT7, SALT8, SALT9, SCL1, + SCL2, SD1, SD2, SDA1, SDA2, SGPS1, SGPS2, SIOONCTRL, SIOPBI, SIOPBO, + SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, SPI1CS1, SPI1DEBUG, + SPI1PASSTHRU, SPI2CK, SPI2CS0, SPI2CS1, SPI2MISO, SPI2MOSI, TIMER3, + TIMER4, TIMER5, TIMER6, TIMER7, TIMER8, TXD1, TXD2, TXD3, TXD4, UART6, + USB11BHID, USB2AD, USB2AH, USB2BD, USB2BH, USBCKI, VGABIOSROM, VGAHS, + VGAVS, VPI24, VPO, WDTRST1, WDTRST2] allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible - aspeed,external-nodes -additionalProperties: false - examples: - | #include <dt-bindings/clock/aspeed-clock.h> @@ -82,6 +82,10 @@ examples: #clock-cells = <1>; #reset-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1e6e2000 0x1000>; + pinctrl: pinctrl { compatible = "aspeed,ast2500-pinctrl"; aspeed,external-nodes = <&gfx>, <&lhc>; diff --git a/dts/Bindings/pinctrl/aspeed,ast2600-pinctrl.yaml b/dts/Bindings/pinctrl/aspeed,ast2600-pinctrl.yaml index 3666ac5b65..612464aef9 100644 --- a/dts/Bindings/pinctrl/aspeed,ast2600-pinctrl.yaml +++ b/dts/Bindings/pinctrl/aspeed,ast2600-pinctrl.yaml @@ -16,86 +16,90 @@ description: |+ - compatible: Should be one of the following: "aspeed,ast2600-scu", "syscon", "simple-mfd" - Refer to the the bindings described in + Refer to the bindings described in Documentation/devicetree/bindings/mfd/syscon.yaml properties: compatible: const: aspeed,ast2600-pinctrl -patternProperties: - '^.*$': - if: - type: object - then: - properties: - function: - $ref: "/schemas/types.yaml#/definitions/string" - enum: [ ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, ADC2, - ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, EMMC, ESPI, ESPIALT, - FSI1, FSI2, FWQSPI, FWSPIABR, FWSPID, FWSPIWP, GPIT0, GPIT1, GPIT2, GPIT3, - GPIT4, GPIT5, GPIT6, GPIT7, GPIU0, GPIU1, GPIU2, GPIU3, GPIU4, GPIU5, - GPIU6, GPIU7, I2C1, I2C10, I2C11, I2C12, I2C13, I2C14, I2C15, I2C16, - I2C2, I2C3, I2C4, I2C5, I2C6, I2C7, I2C8, I2C9, I3C3, I3C4, I3C5, - I3C6, JTAGM, LHPD, LHSIRQ, LPC, LPCHC, LPCPD, LPCPME, LPCSMI, LSIRQ, - MACLINK1, MACLINK2, MACLINK3, MACLINK4, MDIO1, MDIO2, MDIO3, MDIO4, - NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, NDCD2, NDCD3, NDCD4, NDSR1, NDSR2, - NDSR3, NDSR4, NDTR1, NDTR2, NDTR3, NDTR4, NRI1, NRI2, NRI3, NRI4, - NRTS1, NRTS2, NRTS3, NRTS4, OSCCLK, PEWAKE, PWM0, PWM1, PWM10, PWM11, - PWM12, PWM13, PWM14, PWM15, PWM2, PWM3, PWM4, PWM5, PWM6, PWM7, PWM8, - PWM9, RGMII1, RGMII2, RGMII3, RGMII4, RMII1, RMII2, RMII3, RMII4, - RXD1, RXD2, RXD3, RXD4, SALT1, SALT10, SALT11, SALT12, SALT13, SALT14, - SALT15, SALT16, SALT2, SALT3, SALT4, SALT5, SALT6, SALT7, SALT8, - SALT9, SD1, SD2, SGPM1, SGPM2, SGPS1, SGPS2, SIOONCTRL, SIOPBI, SIOPBO, - SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, SPI1ABR, SPI1CS1, SPI1WP, SPI2, - SPI2CS1, SPI2CS2, TACH0, TACH1, TACH10, TACH11, TACH12, TACH13, TACH14, - TACH15, TACH2, TACH3, TACH4, TACH5, TACH6, TACH7, TACH8, TACH9, THRU0, - THRU1, THRU2, THRU3, TXD1, TXD2, TXD3, TXD4, UART10, UART11, UART12, - UART13, UART6, UART7, UART8, UART9, USBAD, USBADP, USB2AH, USB2AHP, - USB2BD, USB2BH, VB, VGAHS, VGAVS, WDTRST1, WDTRST2, WDTRST3, WDTRST4 ] - - groups: - $ref: "/schemas/types.yaml#/definitions/string" - enum: [ ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, ADC2, - ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, EMMCG1, EMMCG4, - EMMCG8, ESPI, ESPIALT, FSI1, FSI2, FWQSPI, FWSPIABR, FWSPID, FWSPIWP, - GPIT0, GPIT1, GPIT2, GPIT3, GPIT4, GPIT5, GPIT6, GPIT7, GPIU0, GPIU1, - GPIU2, GPIU3, GPIU4, GPIU5, GPIU6, GPIU7, HVI3C3, HVI3C4, I2C1, I2C10, - I2C11, I2C12, I2C13, I2C14, I2C15, I2C16, I2C2, I2C3, I2C4, I2C5, - I2C6, I2C7, I2C8, I2C9, I3C3, I3C4, I3C5, I3C6, JTAGM, LHPD, LHSIRQ, - LPC, LPCHC, LPCPD, LPCPME, LPCSMI, LSIRQ, MACLINK1, MACLINK2, MACLINK3, - MACLINK4, MDIO1, MDIO2, MDIO3, MDIO4, NCTS1, NCTS2, NCTS3, NCTS4, - NDCD1, NDCD2, NDCD3, NDCD4, NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2, - NDTR3, NDTR4, NRI1, NRI2, NRI3, NRI4, NRTS1, NRTS2, NRTS3, NRTS4, - OSCCLK, PEWAKE, PWM0, PWM1, PWM10G0, PWM10G1, PWM11G0, PWM11G1, PWM12G0, - PWM12G1, PWM13G0, PWM13G1, PWM14G0, PWM14G1, PWM15G0, PWM15G1, PWM2, - PWM3, PWM4, PWM5, PWM6, PWM7, PWM8G0, PWM8G1, PWM9G0, PWM9G1, QSPI1, - QSPI2, RGMII1, RGMII2, RGMII3, RGMII4, RMII1, RMII2, RMII3, RMII4, - RXD1, RXD2, RXD3, RXD4, SALT1, SALT10G0, SALT10G1, SALT11G0, SALT11G1, - SALT12G0, SALT12G1, SALT13G0, SALT13G1, SALT14G0, SALT14G1, SALT15G0, - SALT15G1, SALT16G0, SALT16G1, SALT2, SALT3, SALT4, SALT5, SALT6, - SALT7, SALT8, SALT9G0, SALT9G1, SD1, SD2, SD3, SGPM1, SGPM2, SGPS1, SGPS2, - SIOONCTRL, SIOPBI, SIOPBO, SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, - SPI1ABR, SPI1CS1, SPI1WP, SPI2, SPI2CS1, SPI2CS2, TACH0, TACH1, TACH10, TACH11, - TACH12, TACH13, TACH14, TACH15, TACH2, TACH3, TACH4, TACH5, TACH6, - TACH7, TACH8, TACH9, THRU0, THRU1, THRU2, THRU3, TXD1, TXD2, TXD3, - TXD4, UART10, UART11, UART12G0, UART12G1, UART13G0, UART13G1, UART6, - UART7, UART8, UART9, USBA, USBB, VB, VGAHS, VGAVS, WDTRST1, WDTRST2, - WDTRST3, WDTRST4] +additionalProperties: + $ref: pinmux-node.yaml# + additionalProperties: false + + properties: + function: + enum: [ ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, ADC2, + ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, EMMC, ESPI, ESPIALT, + FSI1, FSI2, FWQSPI, FWSPIABR, FWSPID, FWSPIWP, GPIT0, GPIT1, GPIT2, GPIT3, + GPIT4, GPIT5, GPIT6, GPIT7, GPIU0, GPIU1, GPIU2, GPIU3, GPIU4, GPIU5, + GPIU6, GPIU7, I2C1, I2C10, I2C11, I2C12, I2C13, I2C14, I2C15, I2C16, + I2C2, I2C3, I2C4, I2C5, I2C6, I2C7, I2C8, I2C9, I3C3, I3C4, I3C5, + I3C6, JTAGM, LHPD, LHSIRQ, LPC, LPCHC, LPCPD, LPCPME, LPCSMI, LSIRQ, + MACLINK1, MACLINK2, MACLINK3, MACLINK4, MDIO1, MDIO2, MDIO3, MDIO4, + NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, NDCD2, NDCD3, NDCD4, NDSR1, NDSR2, + NDSR3, NDSR4, NDTR1, NDTR2, NDTR3, NDTR4, NRI1, NRI2, NRI3, NRI4, + NRTS1, NRTS2, NRTS3, NRTS4, OSCCLK, PEWAKE, PWM0, PWM1, PWM10, PWM11, + PWM12, PWM13, PWM14, PWM15, PWM2, PWM3, PWM4, PWM5, PWM6, PWM7, PWM8, + PWM9, RGMII1, RGMII2, RGMII3, RGMII4, RMII1, RMII2, RMII3, RMII4, + RXD1, RXD2, RXD3, RXD4, SALT1, SALT10, SALT11, SALT12, SALT13, SALT14, + SALT15, SALT16, SALT2, SALT3, SALT4, SALT5, SALT6, SALT7, SALT8, + SALT9, SD1, SD2, SGPM1, SGPM2, SGPS1, SGPS2, SIOONCTRL, SIOPBI, SIOPBO, + SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, SPI1ABR, SPI1CS1, SPI1WP, SPI2, + SPI2CS1, SPI2CS2, TACH0, TACH1, TACH10, TACH11, TACH12, TACH13, TACH14, + TACH15, TACH2, TACH3, TACH4, TACH5, TACH6, TACH7, TACH8, TACH9, THRU0, + THRU1, THRU2, THRU3, TXD1, TXD2, TXD3, TXD4, UART10, UART11, UART12, + UART13, UART6, UART7, UART8, UART9, USBAD, USBADP, USB2AH, USB2AHP, + USB2BD, USB2BH, VB, VGAHS, VGAVS, WDTRST1, WDTRST2, WDTRST3, WDTRST4 ] + + groups: + enum: [ ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, ADC2, + ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, EMMCG1, EMMCG4, + EMMCG8, ESPI, ESPIALT, FSI1, FSI2, FWQSPI, FWSPIABR, FWSPID, FWSPIWP, + GPIT0, GPIT1, GPIT2, GPIT3, GPIT4, GPIT5, GPIT6, GPIT7, GPIU0, GPIU1, + GPIU2, GPIU3, GPIU4, GPIU5, GPIU6, GPIU7, HVI3C3, HVI3C4, I2C1, I2C10, + I2C11, I2C12, I2C13, I2C14, I2C15, I2C16, I2C2, I2C3, I2C4, I2C5, + I2C6, I2C7, I2C8, I2C9, I3C3, I3C4, I3C5, I3C6, JTAGM, LHPD, LHSIRQ, + LPC, LPCHC, LPCPD, LPCPME, LPCSMI, LSIRQ, MACLINK1, MACLINK2, MACLINK3, + MACLINK4, MDIO1, MDIO2, MDIO3, MDIO4, NCTS1, NCTS2, NCTS3, NCTS4, + NDCD1, NDCD2, NDCD3, NDCD4, NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2, + NDTR3, NDTR4, NRI1, NRI2, NRI3, NRI4, NRTS1, NRTS2, NRTS3, NRTS4, + OSCCLK, PEWAKE, PWM0, PWM1, PWM10G0, PWM10G1, PWM11G0, PWM11G1, PWM12G0, + PWM12G1, PWM13G0, PWM13G1, PWM14G0, PWM14G1, PWM15G0, PWM15G1, PWM2, + PWM3, PWM4, PWM5, PWM6, PWM7, PWM8G0, PWM8G1, PWM9G0, PWM9G1, QSPI1, + QSPI2, RGMII1, RGMII2, RGMII3, RGMII4, RMII1, RMII2, RMII3, RMII4, + RXD1, RXD2, RXD3, RXD4, SALT1, SALT10G0, SALT10G1, SALT11G0, SALT11G1, + SALT12G0, SALT12G1, SALT13G0, SALT13G1, SALT14G0, SALT14G1, SALT15G0, + SALT15G1, SALT16G0, SALT16G1, SALT2, SALT3, SALT4, SALT5, SALT6, + SALT7, SALT8, SALT9G0, SALT9G1, SD1, SD2, SD3, SGPM1, SGPM2, SGPS1, SGPS2, + SIOONCTRL, SIOPBI, SIOPBO, SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, + SPI1ABR, SPI1CS1, SPI1WP, SPI2, SPI2CS1, SPI2CS2, TACH0, TACH1, TACH10, TACH11, + TACH12, TACH13, TACH14, TACH15, TACH2, TACH3, TACH4, TACH5, TACH6, + TACH7, TACH8, TACH9, THRU0, THRU1, THRU2, THRU3, TXD1, TXD2, TXD3, + TXD4, UART10, UART11, UART12G0, UART12G1, UART13G0, UART13G1, UART6, + UART7, UART8, UART9, USBA, USBB, VB, VGAHS, VGAVS, WDTRST1, WDTRST2, + WDTRST3, WDTRST4] + + pins: true + bias-disable: true allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible -additionalProperties: false - examples: - | syscon: scu@1e6e2000 { compatible = "aspeed,ast2600-scu", "syscon", "simple-mfd"; reg = <0x1e6e2000 0xf6c>; + #clock-cells = <1>; + #reset-cells = <1>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1e6e2000 0x1000>; pinctrl: pinctrl { compatible = "aspeed,ast2600-pinctrl"; diff --git a/dts/Bindings/pinctrl/atmel,at91-pio4-pinctrl.txt b/dts/Bindings/pinctrl/atmel,at91-pio4-pinctrl.txt index e2b861ce16..774c3c269c 100644 --- a/dts/Bindings/pinctrl/atmel,at91-pio4-pinctrl.txt +++ b/dts/Bindings/pinctrl/atmel,at91-pio4-pinctrl.txt @@ -37,7 +37,8 @@ right representation of the pin. Optional properties: - GENERIC_PINCONFIG: generic pinconfig options to use: - bias-disable, bias-pull-down, bias-pull-up, drive-open-drain, - input-schmitt-enable, input-debounce, output-low, output-high. + drive-push-pull input-schmitt-enable, input-debounce, output-low, + output-high. - for microchip,sama7g5-pinctrl only: - slew-rate: 0 - disabled, 1 - enabled (default) - atmel,drive-strength: 0 or 1 for low drive, 2 for medium drive and 3 for diff --git a/dts/Bindings/pinctrl/brcm,bcm11351-pinctrl.txt b/dts/Bindings/pinctrl/brcm,bcm11351-pinctrl.txt deleted file mode 100644 index e047a198db..0000000000 --- a/dts/Bindings/pinctrl/brcm,bcm11351-pinctrl.txt +++ /dev/null @@ -1,461 +0,0 @@ -Broadcom BCM281xx Pin Controller - -This is a pin controller for the Broadcom BCM281xx SoC family, which includes -BCM11130, BCM11140, BCM11351, BCM28145, and BCM28155 SoCs. - -=== Pin Controller Node === - -Required Properties: - -- compatible: Must be "brcm,bcm11351-pinctrl" -- reg: Base address of the PAD Controller register block and the size - of the block. - -For example, the following is the bare minimum node: - - pinctrl@35004800 { - compatible = "brcm,bcm11351-pinctrl"; - reg = <0x35004800 0x430>; - }; - -As a pin controller device, in addition to the required properties, this node -should also contain the pin configuration nodes that client devices reference, -if any. - -=== Pin Configuration Node === - -Each pin configuration node is a sub-node of the pin controller node and is a -container of an arbitrary number of subnodes, called pin group nodes in this -document. - -Please refer to the pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the definition of a -"pin configuration node". - -=== Pin Group Node === - -A pin group node specifies the desired pin mux and/or pin configuration for an -arbitrary number of pins. The name of the pin group node is optional and not -used. - -A pin group node only affects the properties specified in the node, and has no -effect on any properties that are omitted. - -The pin group node accepts a subset of the generic pin config properties. For -details generic pin config properties, please refer to pinctrl-bindings.txt -and <include/linux/pinctrl/pinconfig-generic.h>. - -Each pin controlled by this pin controller belong to one of three types: -Standard, I2C, and HDMI. Each type accepts a different set of pin config -properties. A list of pins and their types is provided below. - -Required Properties (applicable to all pins): - -- pins: Multiple strings. Specifies the name(s) of one or more pins to - be configured by this node. - -Optional Properties (for standard pins): - -- function: String. Specifies the pin mux selection. Values - must be one of: "alt1", "alt2", "alt3", "alt4" -- input-schmitt-enable: No arguments. Enable schmitt-trigger mode. -- input-schmitt-disable: No arguments. Disable schmitt-trigger mode. -- bias-pull-up: No arguments. Pull up on pin. -- bias-pull-down: No arguments. Pull down on pin. -- bias-disable: No arguments. Disable pin bias. -- slew-rate: Integer. Meaning depends on configured pin mux: - *_SCL or *_SDA: - 0: Standard(100kbps)& Fast(400kbps) mode - 1: Highspeed (3.4Mbps) mode - IC_DM or IC_DP: - 0: normal slew rate - 1: fast slew rate - Otherwise: - 0: fast slew rate - 1: normal slew rate -- input-enable: No arguments. Enable input (does not affect - output.) -- input-disable: No arguments. Disable input (does not affect - output.) -- drive-strength: Integer. Drive strength in mA. Valid values are - 2, 4, 6, 8, 10, 12, 14, 16 mA. - -Optional Properties (for I2C pins): - -- function: String. Specifies the pin mux selection. Values - must be one of: "alt1", "alt2", "alt3", "alt4" -- bias-pull-up: Integer. Pull up strength in Ohm. There are 3 - pull-up resistors (1.2k, 1.8k, 2.7k) available - in parallel for I2C pins, so the valid values - are: 568, 720, 831, 1080, 1200, 1800, 2700 Ohm. -- bias-disable: No arguments. Disable pin bias. -- slew-rate: Integer. Meaning depends on configured pin mux: - *_SCL or *_SDA: - 0: Standard(100kbps)& Fast(400kbps) mode - 1: Highspeed (3.4Mbps) mode - IC_DM or IC_DP: - 0: normal slew rate - 1: fast slew rate - Otherwise: - 0: fast slew rate - 1: normal slew rate -- input-enable: No arguments. Enable input (does not affect - output.) -- input-disable: No arguments. Disable input (does not affect - output.) - -Optional Properties (for HDMI pins): - -- function: String. Specifies the pin mux selection. Values - must be one of: "alt1", "alt2", "alt3", "alt4" -- slew-rate: Integer. Controls slew rate. - 0: Standard(100kbps)& Fast(400kbps) mode - 1: Highspeed (3.4Mbps) mode -- input-enable: No arguments. Enable input (does not affect - output.) -- input-disable: No arguments. Disable input (does not affect - output.) - -Example: -// pin controller node -pinctrl@35004800 { - compatible = "brcm,bcm11351-pinctrl"; - reg = <0x35004800 0x430>; - - // pin configuration node - dev_a_default: dev_a_active { - //group node defining 1 standard pin - grp_1 { - pins = "std_pin1"; - function = "alt1"; - input-schmitt-enable; - bias-disable; - slew-rate = <1>; - drive-strength = <4>; - }; - - // group node defining 2 I2C pins - grp_2 { - pins = "i2c_pin1", "i2c_pin2"; - function = "alt2"; - bias-pull-up = <720>; - input-enable; - }; - - // group node defining 2 HDMI pins - grp_3 { - pins = "hdmi_pin1", "hdmi_pin2"; - function = "alt3"; - slew-rate = <1>; - }; - - // other pin group nodes - ... - }; - - // other pin configuration nodes - ... -}; - -In the example above, "dev_a_active" is a pin configuration node with a number -of sub-nodes. In the pin group node "grp_1", one pin, "std_pin1", is defined in -the "pins" property. Thus, the remaining properties in the "grp_1" node applies -only to this pin, including the following settings: - - setting pinmux to "alt1" - - enabling schmitt-trigger (hystersis) mode - - disabling pin bias - - setting the slew-rate to 1 - - setting the drive strength to 4 mA -Note that neither "input-enable" nor "input-disable" was specified - the pinctrl -subsystem will therefore leave this property unchanged from whatever state it -was in before applying these changes. - -The "pins" property in the pin group node "grp_2" specifies two pins - -"i2c_pin1" and "i2c_pin2"; the remaining properties in this pin group node, -therefore, applies to both of these pins. The properties include: - - setting pinmux to "alt2" - - setting pull-up resistance to 720 Ohm (ie. enabling 1.2k and 1.8k resistors - in parallel) - - enabling both pins' input -"slew-rate" is not specified in this pin group node, so the slew-rate for these -pins are left as-is. - -Finally, "grp_3" defines two HDMI pins. The following properties are applied to -both pins: - - setting pinmux to "alt3" - - setting slew-rate to 1; for HDMI pins, this corresponds to the 3.4 Mbps - Highspeed mode -The input is neither enabled or disabled, and is left untouched. - -=== Pin Names and Type === - -The following are valid pin names and their pin types: - - "adcsync", Standard - "bat_rm", Standard - "bsc1_scl", I2C - "bsc1_sda", I2C - "bsc2_scl", I2C - "bsc2_sda", I2C - "classgpwr", Standard - "clk_cx8", Standard - "clkout_0", Standard - "clkout_1", Standard - "clkout_2", Standard - "clkout_3", Standard - "clkreq_in_0", Standard - "clkreq_in_1", Standard - "cws_sys_req1", Standard - "cws_sys_req2", Standard - "cws_sys_req3", Standard - "digmic1_clk", Standard - "digmic1_dq", Standard - "digmic2_clk", Standard - "digmic2_dq", Standard - "gpen13", Standard - "gpen14", Standard - "gpen15", Standard - "gpio00", Standard - "gpio01", Standard - "gpio02", Standard - "gpio03", Standard - "gpio04", Standard - "gpio05", Standard - "gpio06", Standard - "gpio07", Standard - "gpio08", Standard - "gpio09", Standard - "gpio10", Standard - "gpio11", Standard - "gpio12", Standard - "gpio13", Standard - "gpio14", Standard - "gps_pablank", Standard - "gps_tmark", Standard - "hdmi_scl", HDMI - "hdmi_sda", HDMI - "ic_dm", Standard - "ic_dp", Standard - "kp_col_ip_0", Standard - "kp_col_ip_1", Standard - "kp_col_ip_2", Standard - "kp_col_ip_3", Standard - "kp_row_op_0", Standard - "kp_row_op_1", Standard - "kp_row_op_2", Standard - "kp_row_op_3", Standard - "lcd_b_0", Standard - "lcd_b_1", Standard - "lcd_b_2", Standard - "lcd_b_3", Standard - "lcd_b_4", Standard - "lcd_b_5", Standard - "lcd_b_6", Standard - "lcd_b_7", Standard - "lcd_g_0", Standard - "lcd_g_1", Standard - "lcd_g_2", Standard - "lcd_g_3", Standard - "lcd_g_4", Standard - "lcd_g_5", Standard - "lcd_g_6", Standard - "lcd_g_7", Standard - "lcd_hsync", Standard - "lcd_oe", Standard - "lcd_pclk", Standard - "lcd_r_0", Standard - "lcd_r_1", Standard - "lcd_r_2", Standard - "lcd_r_3", Standard - "lcd_r_4", Standard - "lcd_r_5", Standard - "lcd_r_6", Standard - "lcd_r_7", Standard - "lcd_vsync", Standard - "mdmgpio0", Standard - "mdmgpio1", Standard - "mdmgpio2", Standard - "mdmgpio3", Standard - "mdmgpio4", Standard - "mdmgpio5", Standard - "mdmgpio6", Standard - "mdmgpio7", Standard - "mdmgpio8", Standard - "mphi_data_0", Standard - "mphi_data_1", Standard - "mphi_data_2", Standard - "mphi_data_3", Standard - "mphi_data_4", Standard - "mphi_data_5", Standard - "mphi_data_6", Standard - "mphi_data_7", Standard - "mphi_data_8", Standard - "mphi_data_9", Standard - "mphi_data_10", Standard - "mphi_data_11", Standard - "mphi_data_12", Standard - "mphi_data_13", Standard - "mphi_data_14", Standard - "mphi_data_15", Standard - "mphi_ha0", Standard - "mphi_hat0", Standard - "mphi_hat1", Standard - "mphi_hce0_n", Standard - "mphi_hce1_n", Standard - "mphi_hrd_n", Standard - "mphi_hwr_n", Standard - "mphi_run0", Standard - "mphi_run1", Standard - "mtx_scan_clk", Standard - "mtx_scan_data", Standard - "nand_ad_0", Standard - "nand_ad_1", Standard - "nand_ad_2", Standard - "nand_ad_3", Standard - "nand_ad_4", Standard - "nand_ad_5", Standard - "nand_ad_6", Standard - "nand_ad_7", Standard - "nand_ale", Standard - "nand_cen_0", Standard - "nand_cen_1", Standard - "nand_cle", Standard - "nand_oen", Standard - "nand_rdy_0", Standard - "nand_rdy_1", Standard - "nand_wen", Standard - "nand_wp", Standard - "pc1", Standard - "pc2", Standard - "pmu_int", Standard - "pmu_scl", I2C - "pmu_sda", I2C - "rfst2g_mtsloten3g", Standard - "rgmii_0_rx_ctl", Standard - "rgmii_0_rxc", Standard - "rgmii_0_rxd_0", Standard - "rgmii_0_rxd_1", Standard - "rgmii_0_rxd_2", Standard - "rgmii_0_rxd_3", Standard - "rgmii_0_tx_ctl", Standard - "rgmii_0_txc", Standard - "rgmii_0_txd_0", Standard - "rgmii_0_txd_1", Standard - "rgmii_0_txd_2", Standard - "rgmii_0_txd_3", Standard - "rgmii_1_rx_ctl", Standard - "rgmii_1_rxc", Standard - "rgmii_1_rxd_0", Standard - "rgmii_1_rxd_1", Standard - "rgmii_1_rxd_2", Standard - "rgmii_1_rxd_3", Standard - "rgmii_1_tx_ctl", Standard - "rgmii_1_txc", Standard - "rgmii_1_txd_0", Standard - "rgmii_1_txd_1", Standard - "rgmii_1_txd_2", Standard - "rgmii_1_txd_3", Standard - "rgmii_gpio_0", Standard - "rgmii_gpio_1", Standard - "rgmii_gpio_2", Standard - "rgmii_gpio_3", Standard - "rtxdata2g_txdata3g1", Standard - "rtxen2g_txdata3g2", Standard - "rxdata3g0", Standard - "rxdata3g1", Standard - "rxdata3g2", Standard - "sdio1_clk", Standard - "sdio1_cmd", Standard - "sdio1_data_0", Standard - "sdio1_data_1", Standard - "sdio1_data_2", Standard - "sdio1_data_3", Standard - "sdio4_clk", Standard - "sdio4_cmd", Standard - "sdio4_data_0", Standard - "sdio4_data_1", Standard - "sdio4_data_2", Standard - "sdio4_data_3", Standard - "sim_clk", Standard - "sim_data", Standard - "sim_det", Standard - "sim_resetn", Standard - "sim2_clk", Standard - "sim2_data", Standard - "sim2_det", Standard - "sim2_resetn", Standard - "sri_c", Standard - "sri_d", Standard - "sri_e", Standard - "ssp_extclk", Standard - "ssp0_clk", Standard - "ssp0_fs", Standard - "ssp0_rxd", Standard - "ssp0_txd", Standard - "ssp2_clk", Standard - "ssp2_fs_0", Standard - "ssp2_fs_1", Standard - "ssp2_fs_2", Standard - "ssp2_fs_3", Standard - "ssp2_rxd_0", Standard - "ssp2_rxd_1", Standard - "ssp2_txd_0", Standard - "ssp2_txd_1", Standard - "ssp3_clk", Standard - "ssp3_fs", Standard - "ssp3_rxd", Standard - "ssp3_txd", Standard - "ssp4_clk", Standard - "ssp4_fs", Standard - "ssp4_rxd", Standard - "ssp4_txd", Standard - "ssp5_clk", Standard - "ssp5_fs", Standard - "ssp5_rxd", Standard - "ssp5_txd", Standard - "ssp6_clk", Standard - "ssp6_fs", Standard - "ssp6_rxd", Standard - "ssp6_txd", Standard - "stat_1", Standard - "stat_2", Standard - "sysclken", Standard - "traceclk", Standard - "tracedt00", Standard - "tracedt01", Standard - "tracedt02", Standard - "tracedt03", Standard - "tracedt04", Standard - "tracedt05", Standard - "tracedt06", Standard - "tracedt07", Standard - "tracedt08", Standard - "tracedt09", Standard - "tracedt10", Standard - "tracedt11", Standard - "tracedt12", Standard - "tracedt13", Standard - "tracedt14", Standard - "tracedt15", Standard - "txdata3g0", Standard - "txpwrind", Standard - "uartb1_ucts", Standard - "uartb1_urts", Standard - "uartb1_urxd", Standard - "uartb1_utxd", Standard - "uartb2_urxd", Standard - "uartb2_utxd", Standard - "uartb3_ucts", Standard - "uartb3_urts", Standard - "uartb3_urxd", Standard - "uartb3_utxd", Standard - "uartb4_ucts", Standard - "uartb4_urts", Standard - "uartb4_urxd", Standard - "uartb4_utxd", Standard - "vc_cam1_scl", I2C - "vc_cam1_sda", I2C - "vc_cam2_scl", I2C - "vc_cam2_sda", I2C - "vc_cam3_scl", I2C - "vc_cam3_sda", I2C diff --git a/dts/Bindings/pinctrl/brcm,bcm11351-pinctrl.yaml b/dts/Bindings/pinctrl/brcm,bcm11351-pinctrl.yaml new file mode 100644 index 0000000000..90c2752951 --- /dev/null +++ b/dts/Bindings/pinctrl/brcm,bcm11351-pinctrl.yaml @@ -0,0 +1,259 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/brcm,bcm11351-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM281xx pin controller + +maintainers: + - Florian Fainelli <florian.fainelli@broadcom.com> + - Ray Jui <rjui@broadcom.com> + - Scott Branden <sbranden@broadcom.com> + +allOf: + - $ref: pinctrl.yaml# + +properties: + compatible: + const: brcm,bcm11351-pinctrl + + reg: + maxItems: 1 + +patternProperties: + '-pins$': + type: object + additionalProperties: false + + patternProperties: + '-grp[0-9]$': + type: object + unevaluatedProperties: false + + properties: + pins: + description: + Specifies the name(s) of one or more pins to be configured by + this node. + items: + enum: [ adcsync, bat_rm, bsc1_scl, bsc1_sda, bsc2_scl, bsc2_sda, + classgpwr, clk_cx8, clkout_0, clkout_1, clkout_2, + clkout_3, clkreq_in_0, clkreq_in_1, cws_sys_req1, + cws_sys_req2, cws_sys_req3, digmic1_clk, digmic1_dq, + digmic2_clk, digmic2_dq, gpen13, gpen14, gpen15, gpio00, + gpio01, gpio02, gpio03, gpio04, gpio05, gpio06, gpio07, + gpio08, gpio09, gpio10, gpio11, gpio12, gpio13, gpio14, + gps_pablank, gps_tmark, hdmi_scl, hdmi_sda, ic_dm, ic_dp, + kp_col_ip_0, kp_col_ip_1, kp_col_ip_2, kp_col_ip_3, + kp_row_op_0, kp_row_op_1, kp_row_op_2, kp_row_op_3, + lcd_b_0, lcd_b_1, lcd_b_2, lcd_b_3, lcd_b_4, lcd_b_5, + lcd_b_6, lcd_b_7, lcd_g_0, lcd_g_1, lcd_g_2, lcd_g_3, + lcd_g_4, lcd_g_5, lcd_g_6, lcd_g_7, lcd_hsync, lcd_oe, + lcd_pclk, lcd_r_0, lcd_r_1, lcd_r_2, lcd_r_3, lcd_r_4, + lcd_r_5, lcd_r_6, lcd_r_7, lcd_vsync, mdmgpio0, mdmgpio1, + mdmgpio2, mdmgpio3, mdmgpio4, mdmgpio5, mdmgpio6, + mdmgpio7, mdmgpio8, mphi_data_0, mphi_data_1, mphi_data_2, + mphi_data_3, mphi_data_4, mphi_data_5, mphi_data_6, + mphi_data_7, mphi_data_8, mphi_data_9, mphi_data_10, + mphi_data_11, mphi_data_12, mphi_data_13, mphi_data_14, + mphi_data_15, mphi_ha0, mphi_hat0, mphi_hat1, mphi_hce0_n, + mphi_hce1_n, mphi_hrd_n, mphi_hwr_n, mphi_run0, mphi_run1, + mtx_scan_clk, mtx_scan_data, nand_ad_0, nand_ad_1, + nand_ad_2, nand_ad_3, nand_ad_4, nand_ad_5, nand_ad_6, + nand_ad_7, nand_ale, nand_cen_0, nand_cen_1, nand_cle, + nand_oen, nand_rdy_0, nand_rdy_1, nand_wen, nand_wp, pc1, + pc2, pmu_int, pmu_scl, pmu_sda, rfst2g_mtsloten3g, + rgmii_0_rx_ctl, rgmii_0_rxc, rgmii_0_rxd_0, rgmii_0_rxd_1, + rgmii_0_rxd_2, rgmii_0_rxd_3, rgmii_0_tx_ctl, rgmii_0_txc, + rgmii_0_txd_0, rgmii_0_txd_1, rgmii_0_txd_2, + rgmii_0_txd_3, rgmii_1_rx_ctl, rgmii_1_rxc, rgmii_1_rxd_0, + rgmii_1_rxd_1, rgmii_1_rxd_2, rgmii_1_rxd_3, + rgmii_1_tx_ctl, rgmii_1_txc, rgmii_1_txd_0, rgmii_1_txd_1, + rgmii_1_txd_2, rgmii_1_txd_3, rgmii_gpio_0, rgmii_gpio_1, + rgmii_gpio_2, rgmii_gpio_3, rtxdata2g_txdata3g1, + rtxen2g_txdata3g2, rxdata3g0, rxdata3g1, rxdata3g2, + sdio1_clk, sdio1_cmd, sdio1_data_0, sdio1_data_1, + sdio1_data_2, sdio1_data_3, sdio4_clk, sdio4_cmd, + sdio4_data_0, sdio4_data_1, sdio4_data_2, sdio4_data_3, + sim_clk, sim_data, sim_det, sim_resetn, sim2_clk, + sim2_data, sim2_det, sim2_resetn, sri_c, sri_d, sri_e, + ssp_extclk, ssp0_clk, ssp0_fs, ssp0_rxd, ssp0_txd, + ssp2_clk, ssp2_fs_0, ssp2_fs_1, ssp2_fs_2, ssp2_fs_3, + ssp2_rxd_0, ssp2_rxd_1, ssp2_txd_0, ssp2_txd_1, ssp3_clk, + ssp3_fs, ssp3_rxd, ssp3_txd, ssp4_clk, ssp4_fs, ssp4_rxd, + ssp4_txd, ssp5_clk, ssp5_fs, ssp5_rxd, ssp5_txd, ssp6_clk, + ssp6_fs, ssp6_rxd, ssp6_txd, stat_1, stat_2, sysclken, + traceclk, tracedt00, tracedt01, tracedt02, tracedt03, + tracedt04, tracedt05, tracedt06, tracedt07, tracedt08 + tracedt09, tracedt10, tracedt11, tracedt12, tracedt13 + tracedt14, tracedt15, txdata3g0, txpwrind, uartb1_ucts, + uartb1_urts, uartb1_urxd, uartb1_utxd, uartb2_urxd, + uartb2_utxd, uartb3_ucts, uartb3_urts, uartb3_urxd, + uartb3_utxd, uartb4_ucts, uartb4_urts, uartb4_urxd, + uartb4_utxd, vc_cam1_scl, vc_cam1_sda, vc_cam2_scl, + vc_cam2_sda, vc_cam3_scl, vc_cam3_sda ] + + function: + description: + Specifies the pin mux selection. + enum: [ alt1, alt2, alt3, alt4 ] + + slew-rate: + description: | + Meaning depends on configured pin mux: + *_scl or *_sda: + 0: Standard (100 kbps) & Fast (400 kbps) mode + 1: Highspeed (3.4 Mbps) mode + ic_dm or ic_dp: + 0: normal slew rate + 1: fast slew rate + Otherwise: + 0: fast slew rate + 1: normal slew rate + + bias-disable: true + input-disable: true + input-enable: true + + required: + - pins + + allOf: + - $ref: pincfg-node.yaml# + + # Optional properties for standard pins + - if: + properties: + pins: + contains: + enum: [ adcsync, bat_rm, classgpwr, clk_cx8, clkout_0, + clkout_1, clkout_2, clkout_3, clkreq_in_0, + clkreq_in_1, cws_sys_req1, cws_sys_req2, + cws_sys_req3, digmic1_clk, digmic1_dq, digmic2_clk, + digmic2_dq, gpen13, gpen14, gpen15, gpio00, gpio01, + gpio02, gpio03, gpio04, gpio05, gpio06, gpio07, + gpio08, gpio09, gpio10, gpio11, gpio12, gpio13, + gpio14, gps_pablank, gps_tmark, ic_dm, ic_dp, + kp_col_ip_0, kp_col_ip_1, kp_col_ip_2, kp_col_ip_3, + kp_row_op_0, kp_row_op_1, kp_row_op_2, kp_row_op_3, + lcd_b_0, lcd_b_1, lcd_b_2, lcd_b_3, lcd_b_4, lcd_b_5, + lcd_b_6, lcd_b_7, lcd_g_0, lcd_g_1, lcd_g_2, lcd_g_3, + lcd_g_4, lcd_g_5, lcd_g_6, lcd_g_7, lcd_hsync, + lcd_oe, lcd_pclk, lcd_r_0, lcd_r_1, lcd_r_2, + lcd_r_3, lcd_r_4, lcd_r_5, lcd_r_6, lcd_r_7, + lcd_vsync, mdmgpio0, mdmgpio1, mdmgpio2, mdmgpio3, + mdmgpio4, mdmgpio5, mdmgpio6, mdmgpio7, mdmgpio8, + mphi_data_0, mphi_data_1, mphi_data_2, mphi_data_3, + mphi_data_4, mphi_data_5, mphi_data_6, mphi_data_7, + mphi_data_8, mphi_data_9, mphi_data_10, + mphi_data_11, mphi_data_12, mphi_data_13, + mphi_data_14, mphi_data_15, mphi_ha0, mphi_hat0, + mphi_hat1, mphi_hce0_n, mphi_hce1_n, mphi_hrd_n, + mphi_hwr_n, mphi_run0, mphi_run1, mtx_scan_clk, + mtx_scan_data, nand_ad_0, nand_ad_1, nand_ad_2, + nand_ad_3, nand_ad_4, nand_ad_5, nand_ad_6, + nand_ad_7, nand_ale, nand_cen_0, nand_cen_1, + nand_cle, nand_oen, nand_rdy_0, nand_rdy_1, + nand_wen, nand_wp, pc1, pc2, pmu_int, + rfst2g_mtsloten3g, rgmii_0_rx_ctl, rgmii_0_rxc, + rgmii_0_rxd_0, rgmii_0_rxd_1, rgmii_0_rxd_2, + rgmii_0_rxd_3, rgmii_0_tx_ctl, rgmii_0_txc, + rgmii_0_txd_0, rgmii_0_txd_1, rgmii_0_txd_2, + rgmii_0_txd_3, rgmii_1_rx_ctl, rgmii_1_rxc, + rgmii_1_rxd_0, rgmii_1_rxd_1, rgmii_1_rxd_2, + rgmii_1_rxd_3, rgmii_1_tx_ctl, rgmii_1_txc, + rgmii_1_txd_0, rgmii_1_txd_1, rgmii_1_txd_2, + rgmii_1_txd_3, rgmii_gpio_0, rgmii_gpio_1, + rgmii_gpio_2, rgmii_gpio_3, rtxdata2g_txdata3g1, + rtxen2g_txdata3g2, rxdata3g0, rxdata3g1, rxdata3g2, + sdio1_clk, sdio1_cmd, sdio1_data_0, sdio1_data_1, + sdio1_data_2, sdio1_data_3, sdio4_clk, sdio4_cmd, + sdio4_data_0, sdio4_data_1, sdio4_data_2, + sdio4_data_3, sim_clk, sim_data, sim_det, + sim_resetn, sim2_clk, sim2_data, sim2_det, + sim2_resetn, sri_c, sri_d, sri_e, ssp_extclk, + ssp0_clk, ssp0_fs, ssp0_rxd, ssp0_txd, ssp2_clk, + ssp2_fs_0, ssp2_fs_1, ssp2_fs_2, ssp2_fs_3, + ssp2_rxd_0, ssp2_rxd_1, ssp2_txd_0, ssp2_txd_1, + ssp3_clk, ssp3_fs, ssp3_rxd, ssp3_txd, ssp4_clk, + ssp4_fs, ssp4_rxd, ssp4_txd, ssp5_clk, ssp5_fs, + ssp5_rxd, ssp5_txd, ssp6_clk, ssp6_fs, ssp6_rxd, + ssp6_txd, stat_1, stat_2, sysclken, traceclk, + tracedt00, tracedt01, tracedt02, tracedt03, + tracedt04, tracedt05, tracedt06, tracedt07, + tracedt08, tracedt09, tracedt10, tracedt11, + tracedt12, tracedt13, tracedt14, tracedt15, + txdata3g0, txpwrind, uartb1_ucts, uartb1_urts, + uartb1_urxd, uartb1_utxd, uartb2_urxd, uartb2_utxd, + uartb3_ucts, uartb3_urts, uartb3_urxd, uartb3_utxd, + uartb4_ucts, uartb4_urts, uartb4_urxd, uartb4_utxd ] + then: + properties: + drive-strength: + enum: [ 2, 4, 6, 8, 10, 12, 14, 16 ] + + bias-disable: true + bias-pull-up: true + bias-pull-down: true + input-schmitt-enable: true + input-schmitt-disable: true + + # Optional properties for I2C pins + - if: + properties: + pins: + contains: + enum: [ bsc1_scl, bsc1_sda, bsc2_scl, bsc2_sda, pmu_scl, + pmu_sda, vc_cam1_scl, vc_cam1_sda, vc_cam2_scl, + vc_cam2_sda, vc_cam3_scl, vc_cam3_sda ] + then: + properties: + bias-pull-up: + description: + There are 3 pull-up resistors (1.2k, 1.8k, 2.7k) available + in parallel for I2C pins. + enum: [ 568, 720, 831, 1080, 1200, 1800, 2700 ] + + bias-disable: true + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + pinctrl@35004800 { + compatible = "brcm,bcm11351-pinctrl"; + reg = <0x35004800 0x430>; + + dev-a-active-pins { + /* group node defining 1 standard pin */ + std-grp0 { + pins = "gpio00"; + function = "alt1"; + input-schmitt-enable; + bias-disable; + slew-rate = <1>; + drive-strength = <4>; + }; + + /* group node defining 2 I2C pins */ + i2c-grp0 { + pins = "bsc1_scl", "bsc1_sda"; + function = "alt2"; + bias-pull-up = <720>; + input-enable; + }; + + /* group node defining 2 HDMI pins */ + hdmi-grp0 { + pins = "hdmi_scl", "hdmi_sda"; + function = "alt3"; + slew-rate = <1>; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/brcm,bcm4908-pinctrl.yaml b/dts/Bindings/pinctrl/brcm,bcm4908-pinctrl.yaml index 175a992f15..8a9fb9b433 100644 --- a/dts/Bindings/pinctrl/brcm,bcm4908-pinctrl.yaml +++ b/dts/Bindings/pinctrl/brcm,bcm4908-pinctrl.yaml @@ -23,6 +23,7 @@ patternProperties: '-pins$': type: object $ref: pinmux-node.yaml# + additionalProperties: false properties: function: diff --git a/dts/Bindings/pinctrl/brcm,bcm6318-pinctrl.yaml b/dts/Bindings/pinctrl/brcm,bcm6318-pinctrl.yaml index ab019a1998..62890a0aea 100644 --- a/dts/Bindings/pinctrl/brcm,bcm6318-pinctrl.yaml +++ b/dts/Bindings/pinctrl/brcm,bcm6318-pinctrl.yaml @@ -24,6 +24,7 @@ patternProperties: '-pins$': type: object $ref: pinmux-node.yaml# + additionalProperties: false properties: function: @@ -37,8 +38,12 @@ patternProperties: enum: [ gpio0, gpio1, gpio2, gpio3, gpio4, gpio5, gpio6, gpio7, gpio8, gpio9, gpio10, gpio11, gpio12, gpio13, gpio40 ] + patternProperties: + '-pins$': + $ref: '#/patternProperties/-pins$' + allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/brcm,bcm63268-pinctrl.yaml b/dts/Bindings/pinctrl/brcm,bcm63268-pinctrl.yaml index 8c9d4668c8..7cc0e16508 100644 --- a/dts/Bindings/pinctrl/brcm,bcm63268-pinctrl.yaml +++ b/dts/Bindings/pinctrl/brcm,bcm63268-pinctrl.yaml @@ -24,6 +24,7 @@ patternProperties: '-pins$': type: object $ref: pinmux-node.yaml# + unevaluatedProperties: false properties: function: @@ -36,13 +37,17 @@ patternProperties: pins: enum: [ gpio0, gpio1, gpio16, gpio17, gpio8, gpio9, gpio18, gpio19, - gpio22, gpio23, gpio30, gpio31, nand_grp, gpio35 + gpio22, gpio23, gpio30, gpio31, nand_grp, gpio35, dectpd_grp, vdsl_phy_override_0_grp, vdsl_phy_override_1_grp, vdsl_phy_override_2_grp, vdsl_phy_override_3_grp, dsl_gpio8, dsl_gpio9 ] + patternProperties: + '-pins$': + $ref: '#/patternProperties/-pins$' + allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -122,46 +127,46 @@ examples: pinctrl_nand: nand-pins { function = "nand"; - group = "nand_grp"; + pins = "nand_grp"; }; pinctrl_gpio35_alt: gpio35_alt-pins { function = "gpio35_alt"; - pin = "gpio35"; + pins = "gpio35"; }; pinctrl_dectpd: dectpd-pins { function = "dectpd"; - group = "dectpd_grp"; + pins = "dectpd_grp"; }; pinctrl_vdsl_phy_override_0: vdsl_phy_override_0-pins { function = "vdsl_phy_override_0"; - group = "vdsl_phy_override_0_grp"; + pins = "vdsl_phy_override_0_grp"; }; pinctrl_vdsl_phy_override_1: vdsl_phy_override_1-pins { function = "vdsl_phy_override_1"; - group = "vdsl_phy_override_1_grp"; + pins = "vdsl_phy_override_1_grp"; }; pinctrl_vdsl_phy_override_2: vdsl_phy_override_2-pins { function = "vdsl_phy_override_2"; - group = "vdsl_phy_override_2_grp"; + pins = "vdsl_phy_override_2_grp"; }; pinctrl_vdsl_phy_override_3: vdsl_phy_override_3-pins { function = "vdsl_phy_override_3"; - group = "vdsl_phy_override_3_grp"; + pins = "vdsl_phy_override_3_grp"; }; pinctrl_dsl_gpio8: dsl_gpio8-pins { function = "dsl_gpio8"; - group = "dsl_gpio8"; + pins = "dsl_gpio8"; }; pinctrl_dsl_gpio9: dsl_gpio9-pins { function = "dsl_gpio9"; - group = "dsl_gpio9"; + pins = "dsl_gpio9"; }; }; diff --git a/dts/Bindings/pinctrl/brcm,bcm6328-pinctrl.yaml b/dts/Bindings/pinctrl/brcm,bcm6328-pinctrl.yaml index a8e22ec022..f57bb34c31 100644 --- a/dts/Bindings/pinctrl/brcm,bcm6328-pinctrl.yaml +++ b/dts/Bindings/pinctrl/brcm,bcm6328-pinctrl.yaml @@ -24,6 +24,7 @@ patternProperties: '-pins$': type: object $ref: pinmux-node.yaml# + unevaluatedProperties: false properties: function: @@ -36,8 +37,12 @@ patternProperties: gpio20, gpio25, gpio26, gpio27, gpio28, hsspi_cs1, usb_port1 ] + patternProperties: + '-pins$': + $ref: '#/patternProperties/-pins$' + allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/brcm,bcm6358-pinctrl.yaml b/dts/Bindings/pinctrl/brcm,bcm6358-pinctrl.yaml index 35867355a4..ce6fc5380c 100644 --- a/dts/Bindings/pinctrl/brcm,bcm6358-pinctrl.yaml +++ b/dts/Bindings/pinctrl/brcm,bcm6358-pinctrl.yaml @@ -24,18 +24,19 @@ patternProperties: '-pins$': type: object $ref: pinmux-node.yaml# + unevaluatedProperties: false properties: function: enum: [ ebi_cs, uart1, serial_led, legacy_led, led, spi_cs, utopia, pwm_syn_clk, sys_irq ] - pins: + groups: enum: [ ebi_cs_grp, uart1_grp, serial_led_grp, legacy_led_grp, - led_grp, spi_cs_grp, utopia_grp, pwm_syn_clk, sys_irq_grp ] + led_grp, spi_cs_grp, utopia_grp, pwm_syn_clk_grp, sys_irq_grp ] allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/brcm,bcm6362-pinctrl.yaml b/dts/Bindings/pinctrl/brcm,bcm6362-pinctrl.yaml index b584d4b272..5f7ed7d3dd 100644 --- a/dts/Bindings/pinctrl/brcm,bcm6362-pinctrl.yaml +++ b/dts/Bindings/pinctrl/brcm,bcm6362-pinctrl.yaml @@ -24,6 +24,7 @@ patternProperties: '-pins$': type: object $ref: pinmux-node.yaml# + unevaluatedProperties: false properties: function: @@ -41,8 +42,12 @@ patternProperties: gpio15, gpio16, gpio17, gpio18, gpio19, gpio20, gpio21, gpio22, gpio23, gpio24, gpio25, gpio26, gpio27, nand_grp ] + patternProperties: + '-pins$': + $ref: '#/patternProperties/-pins$' + allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -204,6 +209,6 @@ examples: pinctrl_nand: nand-pins { function = "nand"; - group = "nand_grp"; + pins = "nand_grp"; }; }; diff --git a/dts/Bindings/pinctrl/brcm,bcm6368-pinctrl.yaml b/dts/Bindings/pinctrl/brcm,bcm6368-pinctrl.yaml index 229323d923..d549e94550 100644 --- a/dts/Bindings/pinctrl/brcm,bcm6368-pinctrl.yaml +++ b/dts/Bindings/pinctrl/brcm,bcm6368-pinctrl.yaml @@ -24,6 +24,7 @@ patternProperties: '-pins$': type: object $ref: pinmux-node.yaml# + unevaluatedProperties: false properties: function: @@ -42,8 +43,12 @@ patternProperties: gpio24, gpio25, gpio26, gpio27, gpio28, gpio29, gpio30, gpio31, uart1_grp ] + patternProperties: + '-pins$': + $ref: '#/patternProperties/-pins$' + allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -215,6 +220,6 @@ examples: pinctrl_uart1: uart1-pins { function = "uart1"; - group = "uart1_grp"; + pins = "uart1_grp"; }; }; diff --git a/dts/Bindings/pinctrl/brcm,ns-pinmux.yaml b/dts/Bindings/pinctrl/brcm,ns-pinmux.yaml index 8d1e5b1cdd..0a39dd26ee 100644 --- a/dts/Bindings/pinctrl/brcm,ns-pinmux.yaml +++ b/dts/Bindings/pinctrl/brcm,ns-pinmux.yaml @@ -53,7 +53,7 @@ patternProperties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# - if: properties: compatible: diff --git a/dts/Bindings/pinctrl/canaan,k210-fpioa.yaml b/dts/Bindings/pinctrl/canaan,k210-fpioa.yaml index 533b4cfe33..beb769e887 100644 --- a/dts/Bindings/pinctrl/canaan,k210-fpioa.yaml +++ b/dts/Bindings/pinctrl/canaan,k210-fpioa.yaml @@ -4,14 +4,14 @@ $id: http://devicetree.org/schemas/pinctrl/canaan,k210-fpioa.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Canaan Kendryte K210 FPIOA Device Tree Bindings +title: Canaan Kendryte K210 FPIOA maintainers: - - Damien Le Moal <damien.lemoal@wdc.com> + - Damien Le Moal <dlemoal@kernel.org> description: The Canaan Kendryte K210 SoC Fully Programmable IO Array (FPIOA) - controller allows assiging any of 256 possible functions to any of + controller allows assigning any of 256 possible functions to any of 48 IO pins of the SoC. Pin function configuration is performed on a per-pin basis. @@ -144,7 +144,7 @@ patternProperties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/cirrus,lochnagar.yaml b/dts/Bindings/pinctrl/cirrus,lochnagar.yaml index 5cd512b7d5..5e000b3fad 100644 --- a/dts/Bindings/pinctrl/cirrus,lochnagar.yaml +++ b/dts/Bindings/pinctrl/cirrus,lochnagar.yaml @@ -173,7 +173,7 @@ properties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/cirrus,madera.yaml b/dts/Bindings/pinctrl/cirrus,madera.yaml index 6bd42e43cd..bb61a30321 100644 --- a/dts/Bindings/pinctrl/cirrus,madera.yaml +++ b/dts/Bindings/pinctrl/cirrus,madera.yaml @@ -40,8 +40,8 @@ properties: '-pins$': type: object allOf: - - $ref: "pincfg-node.yaml#" - - $ref: "pinmux-node.yaml#" + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# properties: groups: description: diff --git a/dts/Bindings/pinctrl/cypress,cy8c95x0.yaml b/dts/Bindings/pinctrl/cypress,cy8c95x0.yaml new file mode 100644 index 0000000000..7f30ec2f1e --- /dev/null +++ b/dts/Bindings/pinctrl/cypress,cy8c95x0.yaml @@ -0,0 +1,138 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/cypress,cy8c95x0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cypress CY8C95X0 I2C GPIO expander + +maintainers: + - Patrick Rudolph <patrick.rudolph@9elements.com> + +description: | + This supports the 20/40/60 pin Cypress CYC95x0 GPIO I2C expanders. + Pin function configuration is performed on a per-pin basis. + +properties: + compatible: + enum: + - cypress,cy8c9520 + - cypress,cy8c9540 + - cypress,cy8c9560 + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + description: + The first cell is the GPIO number and the second cell specifies GPIO + flags, as defined in <dt-bindings/gpio/gpio.h>. + const: 2 + + interrupts: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + gpio-line-names: true + + gpio-ranges: + maxItems: 1 + + gpio-reserved-ranges: + maxItems: 1 + + vdd-supply: + description: + Optional power supply. + + reset-gpios: + description: GPIO connected to the XRES pin + maxItems: 1 + +patternProperties: + '-pins$': + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: pincfg-node.yaml# + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: '^gp([0-7][0-7])$' + minItems: 1 + maxItems: 60 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ gpio, pwm ] + + bias-pull-down: true + + bias-pull-up: true + + bias-disable: true + + output-high: true + + output-low: true + + drive-push-pull: true + + drive-open-drain: true + + drive-open-source: true + + required: + - pins + - function + + additionalProperties: false + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - '#interrupt-cells' + - gpio-controller + - '#gpio-cells' + +additionalProperties: false + +allOf: + - $ref: pinctrl.yaml# + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pinctrl@20 { + compatible = "cypress,cy8c9520"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + vdd-supply = <&p3v3>; + gpio-reserved-ranges = <5 1>; + }; + }; diff --git a/dts/Bindings/pinctrl/fsl,imx7d-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,imx7d-pinctrl.yaml index 6210386621..7bd723ab12 100644 --- a/dts/Bindings/pinctrl/fsl,imx7d-pinctrl.yaml +++ b/dts/Bindings/pinctrl/fsl,imx7d-pinctrl.yaml @@ -68,7 +68,7 @@ patternProperties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/fsl,imx8mm-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,imx8m-pinctrl.yaml index 6717f16339..6068be11df 100644 --- a/dts/Bindings/pinctrl/fsl,imx8mm-pinctrl.yaml +++ b/dts/Bindings/pinctrl/fsl,imx8m-pinctrl.yaml @@ -1,13 +1,13 @@ -# SPDX-License-Identifier: GPL-2.0 +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mm-pinctrl.yaml# +$id: http://devicetree.org/schemas/pinctrl/fsl,imx8m-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Freescale IMX8MM IOMUX Controller +title: Freescale IMX8M IOMUX Controller maintainers: - - Anson Huang <Anson.Huang@nxp.com> + - Peng Fan <peng.fan@nxp.com> description: Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory @@ -15,7 +15,11 @@ description: properties: compatible: - const: fsl,imx8mm-iomuxc + enum: + - fsl,imx8mm-iomuxc + - fsl,imx8mn-iomuxc + - fsl,imx8mp-iomuxc + - fsl,imx8mq-iomuxc reg: maxItems: 1 @@ -34,9 +38,10 @@ patternProperties: each entry consists of 6 integers and represents the mux and config setting for one pin. The first 5 integers <mux_reg conf_reg input_reg mux_val input_val> are specified using a PIN_FUNC_ID macro, which can - be found in <arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h>. The last - integer CONFIG is the pad setting value like pull-up on this pin. Please - refer to i.MX8M Mini Reference Manual for detailed CONFIG settings. + be found in <arch/arm64/boot/dts/freescale/imx8m[m,n,p,q]-pinfunc.h>. + The last integer CONFIG is the pad setting value like pull-up on this + pin. Please refer to i.MX8M Mini/Nano/Plus/Quad Reference Manual for + detailed CONFIG settings. $ref: /schemas/types.yaml#/definitions/uint32-matrix items: items: @@ -51,7 +56,8 @@ patternProperties: - description: | "input_val" indicates the select input value to be applied. - description: | - "pad_setting" indicates the pad configuration value to be applied. + "pad_setting" indicates the pad configuration value to be + applied. required: - fsl,pins @@ -59,7 +65,7 @@ patternProperties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/fsl,imx8mn-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,imx8mn-pinctrl.yaml deleted file mode 100644 index b1cdbb56d4..0000000000 --- a/dts/Bindings/pinctrl/fsl,imx8mn-pinctrl.yaml +++ /dev/null @@ -1,84 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mn-pinctrl.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Freescale IMX8MN IOMUX Controller - -maintainers: - - Anson Huang <Anson.Huang@nxp.com> - -description: - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory - for common binding part and usage. - -properties: - compatible: - const: fsl,imx8mn-iomuxc - - reg: - maxItems: 1 - -# Client device subnode's properties -patternProperties: - 'grp$': - type: object - description: - Pinctrl node's client devices use subnodes for desired pin configuration. - Client device subnodes use below standard properties. - - properties: - fsl,pins: - description: - each entry consists of 6 integers and represents the mux and config - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg - mux_val input_val> are specified using a PIN_FUNC_ID macro, which can - be found in <arch/arm64/boot/dts/freescale/imx8mn-pinfunc.h>. The last - integer CONFIG is the pad setting value like pull-up on this pin. Please - refer to i.MX8M Nano Reference Manual for detailed CONFIG settings. - $ref: /schemas/types.yaml#/definitions/uint32-matrix - items: - items: - - description: | - "mux_reg" indicates the offset of mux register. - - description: | - "conf_reg" indicates the offset of pad configuration register. - - description: | - "input_reg" indicates the offset of select input register. - - description: | - "mux_val" indicates the mux value to be applied. - - description: | - "input_val" indicates the select input value to be applied. - - description: | - "pad_setting" indicates the pad configuration value to be applied. - - required: - - fsl,pins - - additionalProperties: false - -allOf: - - $ref: "pinctrl.yaml#" - -required: - - compatible - - reg - -additionalProperties: false - -examples: - # Pinmux controller node - - | - iomuxc: pinctrl@30330000 { - compatible = "fsl,imx8mn-iomuxc"; - reg = <0x30330000 0x10000>; - - pinctrl_uart2: uart2grp { - fsl,pins = - <0x23C 0x4A4 0x4FC 0x0 0x0 0x140>, - <0x240 0x4A8 0x000 0x0 0x0 0x140>; - }; - }; - -... diff --git a/dts/Bindings/pinctrl/fsl,imx8mp-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,imx8mp-pinctrl.yaml deleted file mode 100644 index 4eed3a4e15..0000000000 --- a/dts/Bindings/pinctrl/fsl,imx8mp-pinctrl.yaml +++ /dev/null @@ -1,84 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mp-pinctrl.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Freescale IMX8MP IOMUX Controller - -maintainers: - - Anson Huang <Anson.Huang@nxp.com> - -description: - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory - for common binding part and usage. - -properties: - compatible: - const: fsl,imx8mp-iomuxc - - reg: - maxItems: 1 - -# Client device subnode's properties -patternProperties: - 'grp$': - type: object - description: - Pinctrl node's client devices use subnodes for desired pin configuration. - Client device subnodes use below standard properties. - - properties: - fsl,pins: - description: - each entry consists of 6 integers and represents the mux and config - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg - mux_val input_val> are specified using a PIN_FUNC_ID macro, which can - be found in <arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h>. The last - integer CONFIG is the pad setting value like pull-up on this pin. Please - refer to i.MX8M Plus Reference Manual for detailed CONFIG settings. - $ref: /schemas/types.yaml#/definitions/uint32-matrix - items: - items: - - description: | - "mux_reg" indicates the offset of mux register. - - description: | - "conf_reg" indicates the offset of pad configuration register. - - description: | - "input_reg" indicates the offset of select input register. - - description: | - "mux_val" indicates the mux value to be applied. - - description: | - "input_val" indicates the select input value to be applied. - - description: | - "pad_setting" indicates the pad configuration value to be applied. - - required: - - fsl,pins - - additionalProperties: false - -allOf: - - $ref: "pinctrl.yaml#" - -required: - - compatible - - reg - -additionalProperties: false - -examples: - # Pinmux controller node - - | - iomuxc: pinctrl@30330000 { - compatible = "fsl,imx8mp-iomuxc"; - reg = <0x30330000 0x10000>; - - pinctrl_uart2: uart2grp { - fsl,pins = - <0x228 0x488 0x5F0 0x0 0x6 0x49>, - <0x228 0x488 0x000 0x0 0x0 0x49>; - }; - }; - -... diff --git a/dts/Bindings/pinctrl/fsl,imx8mq-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,imx8mq-pinctrl.yaml deleted file mode 100644 index d4a8ea5551..0000000000 --- a/dts/Bindings/pinctrl/fsl,imx8mq-pinctrl.yaml +++ /dev/null @@ -1,84 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mq-pinctrl.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Freescale IMX8MQ IOMUX Controller - -maintainers: - - Anson Huang <Anson.Huang@nxp.com> - -description: - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory - for common binding part and usage. - -properties: - compatible: - const: fsl,imx8mq-iomuxc - - reg: - maxItems: 1 - -# Client device subnode's properties -patternProperties: - 'grp$': - type: object - description: - Pinctrl node's client devices use subnodes for desired pin configuration. - Client device subnodes use below standard properties. - - properties: - fsl,pins: - description: - each entry consists of 6 integers and represents the mux and config - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg - mux_val input_val> are specified using a PIN_FUNC_ID macro, which can - be found in <arch/arm64/boot/dts/freescale/imx8mq-pinfunc.h>. The last - integer CONFIG is the pad setting value like pull-up on this pin. Please - refer to i.MX8M Quad Reference Manual for detailed CONFIG settings. - $ref: /schemas/types.yaml#/definitions/uint32-matrix - items: - items: - - description: | - "mux_reg" indicates the offset of mux register. - - description: | - "conf_reg" indicates the offset of pad configuration register. - - description: | - "input_reg" indicates the offset of select input register. - - description: | - "mux_val" indicates the mux value to be applied. - - description: | - "input_val" indicates the select input value to be applied. - - description: | - "pad_setting" indicates the pad configuration value to be applied. - - required: - - fsl,pins - - additionalProperties: false - -allOf: - - $ref: "pinctrl.yaml#" - -required: - - compatible - - reg - -additionalProperties: false - -examples: - # Pinmux controller node - - | - iomuxc: pinctrl@30330000 { - compatible = "fsl,imx8mq-iomuxc"; - reg = <0x30330000 0x10000>; - - pinctrl_uart1: uart1grp { - fsl,pins = - <0x234 0x49C 0x4F4 0x0 0x0 0x49>, - <0x238 0x4A0 0x4F4 0x0 0x0 0x49>; - }; - }; - -... diff --git a/dts/Bindings/pinctrl/fsl,imx8ulp-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,imx8ulp-pinctrl.yaml index 693398d882..7dcf681271 100644 --- a/dts/Bindings/pinctrl/fsl,imx8ulp-pinctrl.yaml +++ b/dts/Bindings/pinctrl/fsl,imx8ulp-pinctrl.yaml @@ -57,7 +57,7 @@ patternProperties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/fsl,imx93-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,imx93-pinctrl.yaml index 66baa6082a..2f24051029 100644 --- a/dts/Bindings/pinctrl/fsl,imx93-pinctrl.yaml +++ b/dts/Bindings/pinctrl/fsl,imx93-pinctrl.yaml @@ -14,7 +14,7 @@ description: for common binding part and usage. allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# properties: compatible: diff --git a/dts/Bindings/pinctrl/fsl,imxrt1050.yaml b/dts/Bindings/pinctrl/fsl,imxrt1050.yaml index 1278f72935..db5fe66ad8 100644 --- a/dts/Bindings/pinctrl/fsl,imxrt1050.yaml +++ b/dts/Bindings/pinctrl/fsl,imxrt1050.yaml @@ -35,7 +35,7 @@ patternProperties: each entry consists of 6 integers and represents the mux and config setting for one pin. The first 5 integers <mux_reg conf_reg input_reg mux_val input_val> are specified using a PIN_FUNC_ID macro, which can - be found in <include/dt-bindings/pinctrl/pins-imxrt1050.h>. The last + be found in <arch/arm/boot/dts/imxrt1050-pinfunc.h>. The last integer CONFIG is the pad setting value like pull-up on this pin. Please refer to i.MXRT1050 Reference Manual for detailed CONFIG settings. $ref: /schemas/types.yaml#/definitions/uint32-matrix diff --git a/dts/Bindings/pinctrl/fsl,scu-pinctrl.yaml b/dts/Bindings/pinctrl/fsl,scu-pinctrl.yaml new file mode 100644 index 0000000000..fcd729afee --- /dev/null +++ b/dts/Bindings/pinctrl/fsl,scu-pinctrl.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/fsl,scu-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - Pinctrl Based on SCU Message Protocol + +maintainers: + - Dong Aisheng <aisheng.dong@nxp.com> + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + This binding uses the i.MX common pinctrl binding. + (Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt) + +allOf: + - $ref: pinctrl.yaml# + +properties: + compatible: + enum: + - fsl,imx8qm-iomuxc + - fsl,imx8qxp-iomuxc + - fsl,imx8dxl-iomuxc + +patternProperties: + 'grp$': + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + + properties: + fsl,pins: + description: + each entry consists of 3 integers and represents the pin ID, the mux value + and pad setting for the pin. The first 2 integers - pin_id and mux_val - are + specified using a PIN_FUNC_ID macro, which can be found in + <include/dt-bindings/pinctrl/pads-imx8qxp.h>. The last integer is + the pad setting value like pull-up on this pin. Please refer to the + appropriate i.MX8 Reference Manual for detailed pad CONFIG settings. + $ref: /schemas/types.yaml#/definitions/uint32-matrix + items: + items: + - description: | + "pin_id" indicates the pin ID + - description: | + "mux_val" indicates the mux value to be applied. + - description: | + "pad_setting" indicates the pad configuration value to be applied. + + required: + - fsl,pins + + additionalProperties: false + +required: + - compatible + +additionalProperties: false + +examples: + - | + pinctrl { + compatible = "fsl,imx8qxp-iomuxc"; + + pinctrl_lpuart0: lpuart0grp { + fsl,pins = < + 111 0 0x06000020 + 112 0 0x06000020 + >; + }; + }; diff --git a/dts/Bindings/pinctrl/ingenic,pinctrl.yaml b/dts/Bindings/pinctrl/ingenic,pinctrl.yaml index c2c370448b..890961826c 100644 --- a/dts/Bindings/pinctrl/ingenic,pinctrl.yaml +++ b/dts/Bindings/pinctrl/ingenic,pinctrl.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/pinctrl/ingenic,pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Ingenic SoCs pin controller devicetree bindings +title: Ingenic SoCs pin controller description: > Please refer to pinctrl-bindings.txt in this directory for details of the @@ -119,7 +119,7 @@ patternProperties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -135,7 +135,6 @@ additionalProperties: - $ref: pinmux-node.yaml# properties: - phandle: true function: true groups: true pins: true @@ -147,8 +146,6 @@ additionalProperties: additionalProperties: false - type: object - properties: - phandle: true additionalProperties: type: object allOf: @@ -156,7 +153,6 @@ additionalProperties: - $ref: pinmux-node.yaml# properties: - phandle: true function: true groups: true pins: true diff --git a/dts/Bindings/pinctrl/intel,lgm-io.yaml b/dts/Bindings/pinctrl/intel,lgm-io.yaml index b425483501..1144ca2896 100644 --- a/dts/Bindings/pinctrl/intel,lgm-io.yaml +++ b/dts/Bindings/pinctrl/intel,lgm-io.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/pinctrl/intel,lgm-io.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Intel Lightning Mountain SoC pinmux & GPIO controller binding +title: Intel Lightning Mountain SoC pinmux & GPIO controller maintainers: - Rahul Tanwar <rahul.tanwar@linux.intel.com> @@ -48,7 +48,7 @@ patternProperties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/intel,pinctrl-keembay.yaml b/dts/Bindings/pinctrl/intel,pinctrl-keembay.yaml index 5e99d79499..005d95a9e4 100644 --- a/dts/Bindings/pinctrl/intel,pinctrl-keembay.yaml +++ b/dts/Bindings/pinctrl/intel,pinctrl-keembay.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/pinctrl/intel,pinctrl-keembay.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Intel Keem Bay pin controller Device Tree Bindings +title: Intel Keem Bay pin controller maintainers: - Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> @@ -44,6 +44,7 @@ properties: patternProperties: '^gpio@[0-9a-f]*$': type: object + additionalProperties: false description: Child nodes can be specified to contain pin configuration information, diff --git a/dts/Bindings/pinctrl/intel,pinctrl-thunderbay.yaml b/dts/Bindings/pinctrl/intel,pinctrl-thunderbay.yaml deleted file mode 100644 index 0ec476248f..0000000000 --- a/dts/Bindings/pinctrl/intel,pinctrl-thunderbay.yaml +++ /dev/null @@ -1,119 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/intel,pinctrl-thunderbay.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Intel Thunder Bay pin controller Device Tree Bindings - -maintainers: - - Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> - -description: | - Intel Thunder Bay SoC integrates a pin controller which enables control - of pin directions, input/output values and configuration - for a total of 67 pins. - -properties: - compatible: - const: intel,thunderbay-pinctrl - - reg: - maxItems: 1 - - gpio-controller: true - - '#gpio-cells': - const: 2 - - gpio-ranges: - maxItems: 1 - - interrupts: - description: - Specifies the interrupt lines to be used by the controller. - maxItems: 2 - - interrupt-controller: true - - '#interrupt-cells': - const: 2 - -patternProperties: - '^gpio@[0-9a-f]*$': - type: object - - description: - Child nodes can be specified to contain pin configuration information, - which can then be utilized by pinctrl client devices. - The following properties are supported. - - properties: - pins: - description: | - The name(s) of the pins to be configured in the child node. - Supported pin names are "GPIO0" up to "GPIO66". - - bias-disable: true - - bias-pull-down: true - - bias-pull-up: true - - drive-strength: - description: Drive strength for the pad. - enum: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15] - - bias-bus-hold: - type: boolean - - input-schmitt-enable: - type: boolean - - slew-rate: - description: GPIO slew rate control. - 0 - Slow - 1 - Fast - enum: [0, 1] - -additionalProperties: false - -required: - - compatible - - reg - - gpio-controller - - '#gpio-cells' - - gpio-ranges - - interrupts - - interrupt-controller - - '#interrupt-cells' - -examples: - - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - #include <dt-bindings/interrupt-controller/irq.h> - // Example 1 - pinctrl0: gpio@0 { - compatible = "intel,thunderbay-pinctrl"; - reg = <0x600b0000 0x88>; - gpio-controller; - #gpio-cells = <0x2>; - gpio-ranges = <&pinctrl0 0 0 67>; - interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; - interrupt-controller; - #interrupt-cells = <2>; - }; - - // Example 2 - pinctrl1: gpio@1 { - compatible = "intel,thunderbay-pinctrl"; - reg = <0x600c0000 0x88>; - gpio-controller; - #gpio-cells = <0x2>; - gpio-ranges = <&pinctrl1 0 0 53>; - interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; - interrupt-controller; - #interrupt-cells = <2>; - }; diff --git a/dts/Bindings/pinctrl/lantiq,pinctrl-xway.txt b/dts/Bindings/pinctrl/lantiq,pinctrl-xway.txt index 4658f105fa..6bd9bc61be 100644 --- a/dts/Bindings/pinctrl/lantiq,pinctrl-xway.txt +++ b/dts/Bindings/pinctrl/lantiq,pinctrl-xway.txt @@ -1,11 +1,7 @@ Lantiq XWAY pinmux controller Required properties: -- compatible: "lantiq,pinctrl-xway", (DEPRECATED: Use "lantiq,pinctrl-danube") - "lantiq,pinctrl-xr9", (DEPRECATED: Use "lantiq,xrx100-pinctrl" or - "lantiq,xrx200-pinctrl") - "lantiq,pinctrl-ase", (DEPRECATED: Use "lantiq,ase-pinctrl") - "lantiq,<chip>-pinctrl", where <chip> is: +- compatible: "lantiq,<chip>-pinctrl", where <chip> is: "ase" (XWAY AMAZON Family) "danube" (XWAY DANUBE Family) "xrx100" (XWAY xRX100 Family) @@ -45,29 +41,6 @@ Required subnode-properties: Valid values for group and function names: -XWAY: (DEPRECATED: Use DANUBE) - mux groups: - exin0, exin1, exin2, jtag, ebu a23, ebu a24, ebu a25, ebu clk, ebu cs1, - ebu wait, nand ale, nand cs1, nand cle, spi, spi_cs1, spi_cs2, spi_cs3, - spi_cs4, spi_cs5, spi_cs6, asc0, asc0 cts rts, stp, nmi, gpt1, gpt2, - gpt3, clkout0, clkout1, clkout2, clkout3, gnt1, gnt2, gnt3, req1, req2, - req3 - - functions: - spi, asc, cgu, jtag, exin, stp, gpt, nmi, pci, ebu - -XR9: ( DEPRECATED: Use xRX100/xRX200) - mux groups: - exin0, exin1, exin2, exin3, exin4, jtag, ebu a23, ebu a24, ebu a25, - ebu clk, ebu cs1, ebu wait, nand ale, nand cs1, nand cle, nand rdy, - nand rd, spi, spi_cs1, spi_cs2, spi_cs3, spi_cs4, spi_cs5, spi_cs6, - asc0, asc0 cts rts, stp, nmi, gpt1, gpt2, gpt3, clkout0, clkout1, - clkout2, clkout3, gnt1, gnt2, gnt3, gnt4, req1, req2, req3, req4, mdio, - gphy0 led0, gphy0 led1, gphy0 led2, gphy1 led0, gphy1 led1, gphy1 led2 - - functions: - spi, asc, cgu, jtag, exin, stp, gpt, nmi, pci, ebu, mdio, gphy - AMAZON: mux groups: exin0, exin1, exin2, jtag, spi_di, spi_do, spi_clk, spi_cs1, spi_cs2, @@ -139,12 +112,6 @@ Optional subnode-properties: 0: none, 1: down, 2: up. - lantiq,open-drain: Boolean, enables open-drain on the defined pin. -Valid values for XWAY pin names: (DEPRECATED: Use DANUBE) - Pinconf pins can be referenced via the names io0-io31. - -Valid values for XR9 pin names: (DEPRECATED: Use xrX100/xRX200) - Pinconf pins can be referenced via the names io0-io55. - Valid values for AMAZON pin names: Pinconf pins can be referenced via the names io0-io31. diff --git a/dts/Bindings/pinctrl/loongson,ls2k-pinctrl.yaml b/dts/Bindings/pinctrl/loongson,ls2k-pinctrl.yaml new file mode 100644 index 0000000000..bd8a458435 --- /dev/null +++ b/dts/Bindings/pinctrl/loongson,ls2k-pinctrl.yaml @@ -0,0 +1,123 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/loongson,ls2k-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Loongson-2 SoC Pinctrl Controller + +maintainers: + - zhanghongchen <zhanghongchen@loongson.cn> + - Yinbo Zhu <zhuyinbo@loongson.cn> + +allOf: + - $ref: pinctrl.yaml# + +properties: + compatible: + const: loongson,ls2k-pinctrl + + reg: + maxItems: 1 + +patternProperties: + '-pins$': + type: object + + additionalProperties: false + + patternProperties: + 'pinmux$': + type: object + description: node for pinctrl. + $ref: pinmux-node.yaml# + + unevaluatedProperties: false + + properties: + groups: + description: + One or more groups of pins to mux to a certain function + items: + enum: [gpio, sdio, can1, can0, pwm3, pwm2, pwm1, pwm0, i2c1, i2c0, + nand, sata_led, i2s, hda] + function: + description: + The function that a group of pins is muxed to + enum: [gpio, sdio, can1, can0, pwm3, pwm2, pwm1, pwm0, i2c1, i2c0, + nand, sata_led, i2s, hda] + + required: + - groups + - function + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pctrl: pinctrl@1fe00420 { + compatible = "loongson,ls2k-pinctrl"; + reg = <0x1fe00420 0x18>; + sdio_pins_default: sdio-pins { + sdio-pinmux { + groups = "sdio"; + function = "sdio"; + }; + + sdio-det-pinmux { + groups = "pwm2"; + function = "gpio"; + }; + }; + + pwm1_pins_default: pwm1-pins { + pinmux { + groups = "pwm1"; + function = "pwm1"; + }; + }; + + pwm0_pins_default: pwm0-pins { + pinmux { + groups = "pwm0"; + function = "pwm0"; + }; + }; + + i2c1_pins_default: i2c1-pins { + pinmux { + groups = "i2c1"; + function = "i2c1"; + }; + }; + + i2c0_pins_default: i2c0-pins { + pinmux { + groups = "i2c0"; + function = "i2c0"; + }; + }; + + nand_pins_default: nand-pins { + pinmux { + groups = "nand"; + function = "nand"; + }; + }; + + hda_pins_default: hda-pins { + grp0-pinmux { + groups = "hda"; + function = "hda"; + }; + + grp1-pinmux { + groups = "i2s"; + function = "gpio"; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/marvell,ac5-pinctrl.yaml b/dts/Bindings/pinctrl/marvell,ac5-pinctrl.yaml index a651b2744c..afea9424c7 100644 --- a/dts/Bindings/pinctrl/marvell,ac5-pinctrl.yaml +++ b/dts/Bindings/pinctrl/marvell,ac5-pinctrl.yaml @@ -24,10 +24,11 @@ patternProperties: '-pins$': type: object $ref: pinmux-node.yaml# + additionalProperties: false properties: marvell,function: - $ref: "/schemas/types.yaml#/definitions/string" + $ref: /schemas/types.yaml#/definitions/string description: Indicates the function to select. enum: [ dev_init_done, ge, gpio, i2c0, i2c1, int_out, led, nand, pcie, ptp, sdio, @@ -46,7 +47,7 @@ patternProperties: mpp40, mpp41, mpp42, mpp43, mpp44, mpp45 ] allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml index 161088a8be..bccff08a5b 100644 --- a/dts/Bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml +++ b/dts/Bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml @@ -4,13 +4,13 @@ $id: http://devicetree.org/schemas/pinctrl/mediatek,mt65xx-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Mediatek MT65xx Pin Controller Device Tree Bindings +title: MediaTek MT65xx Pin Controller maintainers: - Sean Wang <sean.wang@kernel.org> -description: |+ - The Mediatek's Pin controller is used to control SoC pins. +description: + The MediaTek's MT65xx Pin controller is used to control SoC pins. properties: compatible: @@ -30,17 +30,18 @@ properties: pins-are-numbered: $ref: /schemas/types.yaml#/definitions/flag - description: | - Specify the subnodes are using numbered pinmux to specify pins. + description: + Specify the subnodes are using numbered pinmux to specify pins. (UNUSED) + deprecated: true gpio-controller: true "#gpio-cells": const: 2 - description: | - Number of cells in GPIO specifier. Since the generic GPIO - binding is used, the amount of cells must be specified as 2. See the below - mentioned gpio binding representation for description of particular cells. + description: + Number of cells in GPIO specifier. Since the generic GPIO binding is used, + the amount of cells must be specified as 2. See the below mentioned gpio + binding representation for description of particular cells. mediatek,pctl-regmap: $ref: /schemas/types.yaml#/definitions/phandle-array @@ -48,7 +49,7 @@ properties: maxItems: 1 minItems: 1 maxItems: 2 - description: | + description: Should be phandles of the syscfg node. interrupt-controller: true @@ -62,40 +63,39 @@ properties: required: - compatible - - pins-are-numbered - gpio-controller - "#gpio-cells" allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# patternProperties: - '-[0-9]+$': + 'pins$': type: object additionalProperties: false patternProperties: - 'pins': + '(^pins|pins?$)': type: object additionalProperties: false - description: | + description: A pinctrl node should contain at least one subnodes representing the pinctrl groups available on the machine. Each subnode will list the pins it needs, and how they should be configured, with regard to muxer configuration, pullups, drive strength, input enable/disable and input schmitt. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: /schemas/pinctrl/pincfg-node.yaml properties: pinmux: description: - integer array, represents gpio pin number and mux setting. + Integer array, represents gpio pin number and mux setting. Supported pin number and mux varies for different SoCs, and are - defined as macros in <soc>-pinfunc.h directly. + defined as macros in dt-bindings/pinctrl/<soc>-pinfunc.h directly. bias-disable: true bias-pull-up: - description: | + description: Besides generic pinconfig options, it can be used as the pull up settings for 2 pull resistors, R0 and R1. User can configure those special pins. Some macros have been defined for this usage, such @@ -117,7 +117,7 @@ patternProperties: input-schmitt-disable: true drive-strength: - description: | + description: Can support some arguments, such as MTK_DRIVE_4mA, MTK_DRIVE_6mA, etc. See dt-bindings/pinctrl/mt65xx.h for valid arguments. @@ -150,7 +150,6 @@ examples: compatible = "mediatek,mt8135-pinctrl"; reg = <0 0x1000B000 0 0x1000>; mediatek,pctl-regmap = <&syscfg_pctl_a>, <&syscfg_pctl_b>; - pins-are-numbered; gpio-controller; #gpio-cells = <2>; interrupt-controller; @@ -159,7 +158,7 @@ examples: <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; - i2c0_pins_a: i2c0-0 { + i2c0_pins_a: i2c0-pins { pins1 { pinmux = <MT8135_PIN_100_SDA0__FUNC_SDA0>, <MT8135_PIN_101_SCL0__FUNC_SCL0>; @@ -167,7 +166,7 @@ examples: }; }; - i2c1_pins_a: i2c1-0 { + i2c1_pins_a: i2c1-pins { pins { pinmux = <MT8135_PIN_195_SDA1__FUNC_SDA1>, <MT8135_PIN_196_SCL1__FUNC_SCL1>; @@ -175,7 +174,7 @@ examples: }; }; - i2c2_pins_a: i2c2-0 { + i2c2_pins_a: i2c2-pins { pins1 { pinmux = <MT8135_PIN_193_SDA2__FUNC_SDA2>; bias-pull-down; @@ -187,7 +186,7 @@ examples: }; }; - i2c3_pins_a: i2c3-0 { + i2c3_pins_a: i2c3-pins { pins1 { pinmux = <MT8135_PIN_40_DAC_CLK__FUNC_GPIO40>, <MT8135_PIN_41_DAC_WS__FUNC_GPIO41>; diff --git a/dts/Bindings/pinctrl/mediatek,mt6779-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt6779-pinctrl.yaml index e7601c0f5a..3bbc00df55 100644 --- a/dts/Bindings/pinctrl/mediatek,mt6779-pinctrl.yaml +++ b/dts/Bindings/pinctrl/mediatek,mt6779-pinctrl.yaml @@ -4,94 +4,134 @@ $id: http://devicetree.org/schemas/pinctrl/mediatek,mt6779-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Mediatek MT6779 Pin Controller Device Tree Bindings +title: MediaTek MT6779 Pin Controller maintainers: - Andy Teng <andy.teng@mediatek.com> + - Sean Wang <sean.wang@kernel.org> -description: |+ - The pin controller node should be the child of a syscon node with the - required property: - - compatible: "syscon" +description: + The MediaTek pin controller on MT6779 is used to control pin functions, pull + up/down resistance and drive strength options. properties: compatible: - const: mediatek,mt6779-pinctrl + enum: + - mediatek,mt6779-pinctrl + - mediatek,mt6797-pinctrl reg: - minItems: 9 - maxItems: 9 - - reg-names: - items: - - const: "gpio" - - const: "iocfg_rm" - - const: "iocfg_br" - - const: "iocfg_lm" - - const: "iocfg_lb" - - const: "iocfg_rt" - - const: "iocfg_lt" - - const: "iocfg_tl" - - const: "eint" + description: Physical addresses for GPIO base(s) and EINT registers. + + reg-names: true gpio-controller: true "#gpio-cells": const: 2 - description: | - Number of cells in GPIO specifier. Since the generic GPIO - binding is used, the amount of cells must be specified as 2. See the below - mentioned gpio binding representation for description of particular cells. + description: + Number of cells in GPIO specifier. Since the generic GPIO binding is used, + the amount of cells must be specified as 2. See the below mentioned gpio + binding representation for description of particular cells. gpio-ranges: minItems: 1 maxItems: 5 - description: | + description: GPIO valid number range. interrupt-controller: true interrupts: maxItems: 1 - description: | + description: Specifies the summary IRQ. "#interrupt-cells": const: 2 -allOf: - - $ref: "pinctrl.yaml#" - required: - compatible - reg - reg-names - gpio-controller - "#gpio-cells" - - gpio-ranges - - interrupt-controller - - interrupts - - "#interrupt-cells" + +allOf: + - $ref: pinctrl.yaml# + - if: + properties: + compatible: + contains: + const: mediatek,mt6779-pinctrl + then: + properties: + reg: + minItems: 9 + maxItems: 9 + + reg-names: + items: + - const: gpio + - const: iocfg_rm + - const: iocfg_br + - const: iocfg_lm + - const: iocfg_lb + - const: iocfg_rt + - const: iocfg_lt + - const: iocfg_tl + - const: eint + - if: + properties: + compatible: + contains: + const: mediatek,mt6797-pinctrl + then: + properties: + reg: + minItems: 5 + maxItems: 5 + + reg-names: + items: + - const: gpio + - const: iocfgl + - const: iocfgb + - const: iocfgr + - const: iocfgt + - if: + properties: + reg-names: + contains: + const: eint + then: + required: + - interrupts + - interrupt-controller + - "#interrupt-cells" patternProperties: '-[0-9]*$': type: object + additionalProperties: false + patternProperties: '-pins*$': type: object - description: | + description: A pinctrl node should contain at least one subnodes representing the pinctrl groups available on the machine. Each subnode will list the pins it needs, and how they should be configured, with regard to muxer - configuration, pullups, drive strength, input enable/disable and input schmitt. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + configuration, pullups, drive strength, input enable/disable and input + schmitt. + $ref: /schemas/pinctrl/pincfg-node.yaml properties: pinmux: description: - integer array, represents gpio pin number and mux setting. - Supported pin number and mux varies for different SoCs, and are defined - as macros in boot/dts/<soc>-pinfunc.h directly. + Integer array, represents gpio pin number and mux setting. + Supported pin number and mux varies for different SoCs, and are + defined as macros in dt-bindings/pinctrl/<soc>-pinfunc.h directly. bias-disable: true @@ -111,10 +151,17 @@ patternProperties: input-schmitt-disable: true + drive-strength: + enum: [2, 4, 8, 12, 16] + + slew-rate: + enum: [0, 1] + mediatek,pull-up-adv: description: | - Pull up setings for 2 pull resistors, R0 and R1. User can - configure those special pins. Valid arguments are described as below: + Pull up settings for 2 pull resistors, R0 and R1. User can + configure those special pins. Valid arguments are described as + below: 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. @@ -125,7 +172,8 @@ patternProperties: mediatek,pull-down-adv: description: | Pull down settings for 2 pull resistors, R0 and R1. User can - configure those special pins. Valid arguments are described as below: + configure those special pins. Valid arguments are described as + below: 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. diff --git a/dts/Bindings/pinctrl/mediatek,pinctrl-mt6795.yaml b/dts/Bindings/pinctrl/mediatek,mt6795-pinctrl.yaml index 73ae6e1141..68e91c05f1 100644 --- a/dts/Bindings/pinctrl/mediatek,pinctrl-mt6795.yaml +++ b/dts/Bindings/pinctrl/mediatek,mt6795-pinctrl.yaml @@ -1,17 +1,17 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/mediatek,pinctrl-mt6795.yaml# +$id: http://devicetree.org/schemas/pinctrl/mediatek,mt6795-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Mediatek MT6795 Pin Controller +title: MediaTek MT6795 Pin Controller maintainers: - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> - Sean Wang <sean.wang@kernel.org> -description: | - The Mediatek's Pin controller is used to control SoC pins. +description: + The MediaTek's MT6795 Pin controller is used to control SoC pins. properties: compatible: @@ -20,10 +20,10 @@ properties: gpio-controller: true '#gpio-cells': - description: | + description: Number of cells in GPIO specifier. Since the generic GPIO binding is used, - the amount of cells must be specified as 2. See the below - mentioned gpio binding representation for description of particular cells. + the amount of cells must be specified as 2. See the below mentioned gpio + binding representation for description of particular cells. const: 2 gpio-ranges: @@ -32,7 +32,7 @@ properties: reg: description: - Physical address base for gpio base and eint registers. + Physical address base for GPIO base and eint registers. minItems: 2 reg-names: @@ -46,8 +46,11 @@ properties: const: 2 interrupts: - description: The interrupt outputs to sysirq. - maxItems: 1 + description: Interrupt outputs to the system interrupt controller (sysirq). + minItems: 1 + items: + - description: EINT interrupt + - description: EINT event_b interrupt # PIN CONFIGURATION NODES patternProperties: @@ -62,8 +65,8 @@ patternProperties: A pinctrl node should contain at least one subnodes representing the pinctrl groups available on the machine. Each subnode will list the pins it needs, and how they should be configured, with regard to muxer - configuration, pullups, drive strength, input enable/disable and - input schmitt. + configuration, pullups, drive strength, input enable/disable and input + schmitt. An example of using macro: pincontroller { /* GPIO0 set as multifunction GPIO0 */ @@ -79,15 +82,14 @@ patternProperties: } }; }; - $ref: "pinmux-node.yaml" + $ref: pinmux-node.yaml properties: pinmux: - description: | + description: Integer array, represents gpio pin number and mux setting. Supported pin number and mux varies for different SoCs, and are - defined as macros in dt-bindings/pinctrl/<soc>-pinfunc.h - directly. + defined as macros in dt-bindings/pinctrl/<soc>-pinfunc.h directly. drive-strength: enum: [2, 4, 6, 8, 10, 12, 14, 16] @@ -97,20 +99,20 @@ patternProperties: - type: boolean - enum: [100, 101, 102, 103] description: mt6795 pull down PUPD/R0/R1 type define value. - description: | - For normal pull down type, it is not necessary to specify R1R0 - values; When pull down type is PUPD/R0/R1, adding R1R0 defines - will set different resistance values. + description: + For normal pull down type, it is not necessary to specify R1R0 + values; When pull down type is PUPD/R0/R1, adding R1R0 defines + will set different resistance values. bias-pull-up: oneOf: - type: boolean - enum: [100, 101, 102, 103] description: mt6795 pull up PUPD/R0/R1 type define value. - description: | - For normal pull up type, it is not necessary to specify R1R0 - values; When pull up type is PUPD/R0/R1, adding R1R0 defines - will set different resistance values. + description: + For normal pull up type, it is not necessary to specify R1R0 + values; When pull up type is PUPD/R0/R1, adding R1R0 defines will + set different resistance values. bias-disable: true @@ -128,8 +130,9 @@ patternProperties: mediatek,pull-up-adv: description: | - Pull up setings for 2 pull resistors, R0 and R1. User can - configure those special pins. Valid arguments are described as below: + Pull up settings for 2 pull resistors, R0 and R1. User can + configure those special pins. Valid arguments are described as + below: 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. @@ -140,7 +143,8 @@ patternProperties: mediatek,pull-down-adv: description: | Pull down settings for 2 pull resistors, R0 and R1. User can - configure those special pins. Valid arguments are described as below: + configure those special pins. Valid arguments are described as + below: 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. @@ -152,7 +156,7 @@ patternProperties: - pinmux allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/mediatek,mt6797-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt6797-pinctrl.yaml deleted file mode 100644 index d42215f59a..0000000000 --- a/dts/Bindings/pinctrl/mediatek,mt6797-pinctrl.yaml +++ /dev/null @@ -1,176 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/mediatek,mt6797-pinctrl.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Mediatek MT6797 Pin Controller Device Tree Bindings - -maintainers: - - Sean Wang <sean.wang@kernel.org> - -description: |+ - The MediaTek's MT6797 Pin controller is used to control SoC pins. - -properties: - compatible: - const: mediatek,mt6797-pinctrl - - reg: - minItems: 5 - maxItems: 5 - - reg-names: - items: - - const: gpio - - const: iocfgl - - const: iocfgb - - const: iocfgr - - const: iocfgt - - gpio-controller: true - - "#gpio-cells": - const: 2 - description: | - Number of cells in GPIO specifier. Since the generic GPIO - binding is used, the amount of cells must be specified as 2. See the below - mentioned gpio binding representation for description of particular cells. - - interrupt-controller: true - - interrupts: - maxItems: 1 - - "#interrupt-cells": - const: 2 - -allOf: - - $ref: "pinctrl.yaml#" - -required: - - compatible - - reg - - reg-names - - gpio-controller - - "#gpio-cells" - -patternProperties: - '-[0-9]+$': - type: object - additionalProperties: false - patternProperties: - 'pins': - type: object - additionalProperties: false - description: | - A pinctrl node should contain at least one subnodes representing the - pinctrl groups available on the machine. Each subnode will list the - pins it needs, and how they should be configured, with regard to muxer - configuration, pullups, drive strength, input enable/disable and input - schmitt. - $ref: "/schemas/pinctrl/pincfg-node.yaml" - - properties: - pinmux: - description: - integer array, represents gpio pin number and mux setting. - Supported pin number and mux varies for different SoCs, and are - defined as macros in <soc>-pinfunc.h directly. - - bias-disable: true - - bias-pull-up: true - - bias-pull-down: true - - input-enable: true - - input-disable: true - - output-enable: true - - output-low: true - - output-high: true - - input-schmitt-enable: true - - input-schmitt-disable: true - - drive-strength: - enum: [2, 4, 8, 12, 16] - - slew-rate: - enum: [0, 1] - - mediatek,pull-up-adv: - description: | - Pull up setings for 2 pull resistors, R0 and R1. User can - configure those special pins. Valid arguments are described as below: - 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. - 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. - 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. - 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. - $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2, 3] - - mediatek,pull-down-adv: - description: | - Pull down settings for 2 pull resistors, R0 and R1. User can - configure those special pins. Valid arguments are described as below: - 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. - 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. - 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. - 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. - $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2, 3] - - mediatek,tdsel: - description: | - An integer describing the steps for output level shifter duty - cycle when asserted (high pulse width adjustment). Valid arguments - are from 0 to 15. - $ref: /schemas/types.yaml#/definitions/uint32 - - mediatek,rdsel: - description: | - An integer describing the steps for input level shifter duty cycle - when asserted (high pulse width adjustment). Valid arguments are - from 0 to 63. - $ref: /schemas/types.yaml#/definitions/uint32 - - required: - - pinmux - -additionalProperties: false - -examples: - - | - #include <dt-bindings/interrupt-controller/irq.h> - #include <dt-bindings/interrupt-controller/arm-gic.h> - #include <dt-bindings/pinctrl/mt6797-pinfunc.h> - - soc { - #address-cells = <2>; - #size-cells = <2>; - - pio: pinctrl@10005000 { - compatible = "mediatek,mt6797-pinctrl"; - reg = <0 0x10005000 0 0x1000>, - <0 0x10002000 0 0x400>, - <0 0x10002400 0 0x400>, - <0 0x10002800 0 0x400>, - <0 0x10002C00 0 0x400>; - reg-names = "gpio", "iocfgl", "iocfgb", "iocfgr", "iocfgt"; - gpio-controller; - #gpio-cells = <2>; - - uart_pins_a: uart-0 { - pins1 { - pinmux = <MT6797_GPIO232__FUNC_URXD1>, - <MT6797_GPIO233__FUNC_UTXD1>; - }; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/mediatek,mt7620-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt7620-pinctrl.yaml new file mode 100644 index 0000000000..591bc0664e --- /dev/null +++ b/dts/Bindings/pinctrl/mediatek,mt7620-pinctrl.yaml @@ -0,0 +1,298 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/mediatek,mt7620-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT7620 Pin Controller + +maintainers: + - Arınç ÜNAL <arinc.unal@arinc9.com> + - Sergio Paracuellos <sergio.paracuellos@gmail.com> + +description: | + MediaTek MT7620 pin controller for MT7620 SoC. + The pin controller can only set the muxing of pin groups. Muxing individual + pins is not supported. There is no pinconf support. + +properties: + compatible: + const: ralink,mt7620-pinctrl + +patternProperties: + '-pins$': + type: object + additionalProperties: false + + patternProperties: + '^(.*-)?pinmux$': + type: object + description: node for pinctrl. + $ref: pinmux-node.yaml# + additionalProperties: false + + properties: + function: + description: + A string containing the name of the function to mux to the group. + enum: [ephy, gpio, gpio i2s, gpio uartf, i2c, i2s uartf, mdio, nand, + pa, pcie refclk, pcie rst, pcm gpio, pcm i2s, pcm uartf, + refclk, rgmii1, rgmii2, sd, spi, spi refclk, uartf, uartlite, + wdt refclk, wdt rst, wled] + + groups: + description: + An array of strings. Each string contains the name of a group. + maxItems: 1 + + required: + - groups + - function + + allOf: + - if: + properties: + function: + const: ephy + then: + properties: + groups: + enum: [ephy] + + - if: + properties: + function: + const: gpio + then: + properties: + groups: + enum: [ephy, i2c, mdio, nd_sd, pa, pcie, rgmii1, rgmii2, spi, + spi refclk, uartf, uartlite, wdt, wled] + + - if: + properties: + function: + const: gpio i2s + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: gpio uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: i2c + then: + properties: + groups: + enum: [i2c] + + - if: + properties: + function: + const: i2s uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: mdio + then: + properties: + groups: + enum: [mdio] + + - if: + properties: + function: + const: nand + then: + properties: + groups: + enum: [nd_sd] + + - if: + properties: + function: + const: pa + then: + properties: + groups: + enum: [pa] + + - if: + properties: + function: + const: pcie refclk + then: + properties: + groups: + enum: [pcie] + + - if: + properties: + function: + const: pcie rst + then: + properties: + groups: + enum: [pcie] + + - if: + properties: + function: + const: pcm gpio + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: pcm i2s + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: pcm uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: refclk + then: + properties: + groups: + enum: [mdio] + + - if: + properties: + function: + const: rgmii1 + then: + properties: + groups: + enum: [rgmii1] + + - if: + properties: + function: + const: rgmii2 + then: + properties: + groups: + enum: [rgmii2] + + - if: + properties: + function: + const: sd + then: + properties: + groups: + enum: [nd_sd] + + - if: + properties: + function: + const: spi + then: + properties: + groups: + enum: [spi] + + - if: + properties: + function: + const: spi refclk + then: + properties: + groups: + enum: [spi refclk] + + - if: + properties: + function: + const: uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: uartlite + then: + properties: + groups: + enum: [uartlite] + + - if: + properties: + function: + const: wdt refclk + then: + properties: + groups: + enum: [wdt] + + - if: + properties: + function: + const: wdt rst + then: + properties: + groups: + enum: [wdt] + + - if: + properties: + function: + const: wled + then: + properties: + groups: + enum: [wled] + +allOf: + - $ref: pinctrl.yaml# + +required: + - compatible + +additionalProperties: false + +examples: + - | + pinctrl { + compatible = "ralink,mt7620-pinctrl"; + + i2c_pins: i2c0-pins { + pinmux { + groups = "i2c"; + function = "i2c"; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/mediatek,mt7621-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt7621-pinctrl.yaml new file mode 100644 index 0000000000..e568b9c137 --- /dev/null +++ b/dts/Bindings/pinctrl/mediatek,mt7621-pinctrl.yaml @@ -0,0 +1,261 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/mediatek,mt7621-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT7621 Pin Controller + +maintainers: + - Arınç ÜNAL <arinc.unal@arinc9.com> + - Sergio Paracuellos <sergio.paracuellos@gmail.com> + +description: | + MediaTek MT7621 pin controller for MT7621 SoC. + The pin controller can only set the muxing of pin groups. Muxing individual + pins is not supported. There is no pinconf support. + +properties: + compatible: + const: ralink,mt7621-pinctrl + +patternProperties: + '-pins$': + type: object + additionalProperties: false + + patternProperties: + '^(.*-)?pinmux$': + type: object + description: node for pinctrl. + $ref: pinmux-node.yaml# + additionalProperties: false + + properties: + function: + description: + A string containing the name of the function to mux to the group. + enum: [gpio, i2c, i2s, jtag, mdio, nand1, nand2, pcie refclk, + pcie rst, pcm, rgmii1, rgmii2, sdhci, spdif2, spdif3, spi, + uart1, uart2, uart3, wdt refclk, wdt rst] + + groups: + description: + An array of strings. Each string contains the name of a group. + maxItems: 1 + + required: + - groups + - function + + allOf: + - if: + properties: + function: + const: gpio + then: + properties: + groups: + enum: [i2c, jtag, mdio, pcie, rgmii1, rgmii2, sdhci, spi, + uart1, uart2, uart3, wdt] + + - if: + properties: + function: + const: i2c + then: + properties: + groups: + enum: [i2c] + + - if: + properties: + function: + const: i2s + then: + properties: + groups: + enum: [uart3] + + - if: + properties: + function: + const: jtag + then: + properties: + groups: + enum: [jtag] + + - if: + properties: + function: + const: mdio + then: + properties: + groups: + enum: [mdio] + + - if: + properties: + function: + const: nand1 + then: + properties: + groups: + enum: [spi] + + - if: + properties: + function: + const: nand2 + then: + properties: + groups: + enum: [sdhci] + + - if: + properties: + function: + const: pcie refclk + then: + properties: + groups: + enum: [pcie] + + - if: + properties: + function: + const: pcie rst + then: + properties: + groups: + enum: [pcie] + + - if: + properties: + function: + const: pcm + then: + properties: + groups: + enum: [uart2] + + - if: + properties: + function: + const: rgmii1 + then: + properties: + groups: + enum: [rgmii1] + + - if: + properties: + function: + const: rgmii2 + then: + properties: + groups: + enum: [rgmii2] + + - if: + properties: + function: + const: sdhci + then: + properties: + groups: + enum: [sdhci] + + - if: + properties: + function: + const: spdif2 + then: + properties: + groups: + enum: [uart2] + + - if: + properties: + function: + const: spdif3 + then: + properties: + groups: + enum: [uart3] + + - if: + properties: + function: + const: spi + then: + properties: + groups: + enum: [spi] + + - if: + properties: + function: + const: uart1 + then: + properties: + groups: + enum: [uart1] + + - if: + properties: + function: + const: uart2 + then: + properties: + groups: + enum: [uart2] + + - if: + properties: + function: + const: uart3 + then: + properties: + groups: + enum: [uart3] + + - if: + properties: + function: + const: wdt refclk + then: + properties: + groups: + enum: [wdt] + + - if: + properties: + function: + const: wdt rst + then: + properties: + groups: + enum: [wdt] + +allOf: + - $ref: pinctrl.yaml# + +required: + - compatible + +additionalProperties: false + +examples: + - | + pinctrl { + compatible = "ralink,mt7621-pinctrl"; + + i2c_pins: i2c0-pins { + pinmux { + groups = "i2c"; + function = "i2c"; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/mediatek,mt7622-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt7622-pinctrl.yaml index 78a0175cec..bd72a326e6 100644 --- a/dts/Bindings/pinctrl/mediatek,mt7622-pinctrl.yaml +++ b/dts/Bindings/pinctrl/mediatek,mt7622-pinctrl.yaml @@ -4,12 +4,12 @@ $id: http://devicetree.org/schemas/pinctrl/mediatek,mt7622-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Mediatek MT7622 Pin Controller Device Tree Bindings +title: MediaTek MT7622 Pin Controller maintainers: - Sean Wang <sean.wang@kernel.org> -description: |+ +description: The MediaTek's MT7622 Pin controller is used to control SoC pins. properties: @@ -29,10 +29,10 @@ properties: "#gpio-cells": const: 2 - description: | - Number of cells in GPIO specifier. Since the generic GPIO - binding is used, the amount of cells must be specified as 2. See the below - mentioned gpio binding representation for description of particular cells. + description: + Number of cells in GPIO specifier. Since the generic GPIO binding is used, + the amount of cells must be specified as 2. See the below mentioned gpio + binding representation for description of particular cells. interrupt-controller: true @@ -43,7 +43,7 @@ properties: const: 2 allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -61,25 +61,25 @@ then: - "#interrupt-cells" patternProperties: - '-[0-9]+$': + '-pins(-[a-z]+)?$': type: object additionalProperties: false patternProperties: - 'mux': + '^mux(-|$)': type: object additionalProperties: false - description: | + description: pinmux configuration nodes. - $ref: "/schemas/pinctrl/pinmux-node.yaml" + $ref: /schemas/pinctrl/pinmux-node.yaml properties: function: - description: | + description: A string containing the name of the function to mux to the group. enum: [emmc, eth, i2c, i2s, ir, led, flash, pcie, pmic, pwm, sd, spi, tdm, uart, watchdog, wifi] groups: - description: | + description: An array of strings. Each string contains the name of a group. drive-strength: @@ -244,21 +244,21 @@ patternProperties: groups: enum: [wf0_2g, wf0_5g] - 'conf': + '^conf(-|$)': type: object additionalProperties: false - description: | + description: pinconf configuration nodes. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: /schemas/pinctrl/pincfg-node.yaml properties: groups: - description: | + description: An array of strings. Each string contains the name of a group. Valid values are the same as the pinmux node. pins: - description: | + description: An array of strings. Each string contains the name of a pin. enum: [GPIO_A, I2S1_IN, I2S1_OUT, I2S_BCLK, I2S_WS, I2S_MCLK, TXD0, RXD0, SPI_WP, SPI_HOLD, SPI_CLK, SPI_MOSI, SPI_MISO, SPI_CS, @@ -315,14 +315,14 @@ patternProperties: enum: [0, 1] mediatek,tdsel: - description: | + description: An integer describing the steps for output level shifter duty cycle when asserted (high pulse width adjustment). Valid arguments are from 0 to 15. $ref: /schemas/types.yaml#/definitions/uint32 mediatek,rdsel: - description: | + description: An integer describing the steps for input level shifter duty cycle when asserted (high pulse width adjustment). Valid arguments are from 0 to 63. @@ -348,7 +348,7 @@ examples: gpio-controller; #gpio-cells = <2>; - pinctrl_eth_default: eth-0 { + pinctrl_eth_default: eth-pins { mux-mdio { groups = "mdc_mdio"; function = "eth"; diff --git a/dts/Bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml new file mode 100644 index 0000000000..31849dd594 --- /dev/null +++ b/dts/Bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml @@ -0,0 +1,450 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/mediatek,mt76x8-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT76X8 Pin Controller + +maintainers: + - Arınç ÜNAL <arinc.unal@arinc9.com> + - Sergio Paracuellos <sergio.paracuellos@gmail.com> + +description: | + MediaTek MT76X8 pin controller for MT7628 and MT7688 SoCs. + The pin controller can only set the muxing of pin groups. Muxing individual + pins is not supported. There is no pinconf support. + +properties: + compatible: + const: ralink,mt76x8-pinctrl + +patternProperties: + '-pins$': + type: object + additionalProperties: false + + patternProperties: + '^(.*-)?pinmux$': + type: object + description: node for pinctrl. + $ref: pinmux-node.yaml# + additionalProperties: false + + properties: + function: + description: + A string containing the name of the function to mux to the group. + enum: [antenna, debug, gpio, i2c, i2s, jtag, p0led_an, p0led_kn, + p1led_an, p1led_kn, p2led_an, p2led_kn, p3led_an, p3led_kn, + p4led_an, p4led_kn, pcie, pcm, perst, pwm, pwm0, pwm1, + pwm_uart2, refclk, rsvd, sdxc, sdxc d5 d4, sdxc d6, sdxc d7, + spi, spi cs1, spis, sw_r, uart0, uart1, uart2, utif, wdt, + wled_an, wled_kn, -] + + groups: + description: + An array of strings. Each string contains the name of a group. + maxItems: 1 + + required: + - groups + - function + + allOf: + - if: + properties: + function: + const: antenna + then: + properties: + groups: + enum: [i2s] + + - if: + properties: + function: + const: debug + then: + properties: + groups: + enum: [i2c] + + - if: + properties: + function: + const: gpio + then: + properties: + groups: + enum: [gpio, i2c, i2s, p0led_an, p0led_kn, p1led_an, p1led_kn, + p2led_an, p2led_kn, p3led_an, p3led_kn, p4led_an, + p4led_kn, perst, pwm0, pwm1, refclk, sdmode, spi, + spi cs1, spis, uart0, uart1, uart2, wdt, wled_an, + wled_kn] + + - if: + properties: + function: + const: i2c + then: + properties: + groups: + enum: [i2c] + + - if: + properties: + function: + const: i2s + then: + properties: + groups: + enum: [i2s] + + - if: + properties: + function: + const: jtag + then: + properties: + groups: + enum: [p0led_an, p0led_kn, p1led_an, p1led_kn, p2led_an, + p2led_kn, p3led_an, p3led_kn, p4led_an, p4led_kn, + sdmode] + + - if: + properties: + function: + const: p0led_an + then: + properties: + groups: + enum: [p0led_an] + + - if: + properties: + function: + const: p0led_kn + then: + properties: + groups: + enum: [p0led_kn] + + - if: + properties: + function: + const: p1led_an + then: + properties: + groups: + enum: [p1led_an] + + - if: + properties: + function: + const: p1led_kn + then: + properties: + groups: + enum: [p1led_kn] + + - if: + properties: + function: + const: p2led_an + then: + properties: + groups: + enum: [p2led_an] + + - if: + properties: + function: + const: p2led_kn + then: + properties: + groups: + enum: [p2led_kn] + + - if: + properties: + function: + const: p3led_an + then: + properties: + groups: + enum: [p3led_an] + + - if: + properties: + function: + const: p3led_kn + then: + properties: + groups: + enum: [p3led_kn] + + - if: + properties: + function: + const: p4led_an + then: + properties: + groups: + enum: [p4led_an] + + - if: + properties: + function: + const: p4led_kn + then: + properties: + groups: + enum: [p4led_kn] + + - if: + properties: + function: + const: pcie + then: + properties: + groups: + enum: [gpio] + + - if: + properties: + function: + const: pcm + then: + properties: + groups: + enum: [i2s] + + - if: + properties: + function: + const: perst + then: + properties: + groups: + enum: [perst] + + - if: + properties: + function: + const: pwm + then: + properties: + groups: + enum: [uart1, uart2] + + - if: + properties: + function: + const: pwm0 + then: + properties: + groups: + enum: [pwm0] + + - if: + properties: + function: + const: pwm1 + then: + properties: + groups: + enum: [pwm1] + + - if: + properties: + function: + const: pwm_uart2 + then: + properties: + groups: + enum: [spis] + + - if: + properties: + function: + const: refclk + then: + properties: + groups: + enum: [gpio, refclk, spi cs1] + + - if: + properties: + function: + const: rsvd + then: + properties: + groups: + enum: [p0led_an, p0led_kn, wled_an, wled_kn] + + - if: + properties: + function: + const: sdxc + then: + properties: + groups: + enum: [sdmode] + + - if: + properties: + function: + const: sdxc d5 d4 + then: + properties: + groups: + enum: [uart2] + + - if: + properties: + function: + const: sdxc d6 + then: + properties: + groups: + enum: [pwm1] + + - if: + properties: + function: + const: sdxc d7 + then: + properties: + groups: + enum: [pwm0] + + - if: + properties: + function: + const: spi + then: + properties: + groups: + enum: [spi] + + - if: + properties: + function: + const: spi cs1 + then: + properties: + groups: + enum: [spi cs1] + + - if: + properties: + function: + const: spis + then: + properties: + groups: + enum: [spis] + + - if: + properties: + function: + const: sw_r + then: + properties: + groups: + enum: [uart1] + + - if: + properties: + function: + const: uart0 + then: + properties: + groups: + enum: [uart0] + + - if: + properties: + function: + const: uart1 + then: + properties: + groups: + enum: [uart1] + + - if: + properties: + function: + const: uart2 + then: + properties: + groups: + enum: [uart2] + + - if: + properties: + function: + const: utif + then: + properties: + groups: + enum: [p1led_an, p1led_kn, p2led_an, p2led_kn, p3led_an, + p3led_kn, p4led_an, p4led_kn, pwm0, pwm1, sdmode, spis] + + - if: + properties: + function: + const: wdt + then: + properties: + groups: + enum: [wdt] + + - if: + properties: + function: + const: wled_an + then: + properties: + groups: + enum: [wled_an] + + - if: + properties: + function: + const: wled_kn + then: + properties: + groups: + enum: [wled_kn] + + - if: + properties: + function: + const: "-" + then: + properties: + groups: + enum: [i2c, spi cs1, uart0] + +allOf: + - $ref: pinctrl.yaml# + +required: + - compatible + +additionalProperties: false + +examples: + - | + pinctrl { + compatible = "ralink,mt76x8-pinctrl"; + + i2c_pins: i2c0-pins { + pinmux { + groups = "i2c"; + function = "i2c"; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/mediatek,mt7981-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt7981-pinctrl.yaml new file mode 100644 index 0000000000..74d52a741f --- /dev/null +++ b/dts/Bindings/pinctrl/mediatek,mt7981-pinctrl.yaml @@ -0,0 +1,480 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/mediatek,mt7981-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT7981 Pin Controller + +maintainers: + - Daniel Golle <daniel@makrotopia.org> + +description: + The MediaTek's MT7981 Pin controller is used to control SoC pins. + +properties: + compatible: + enum: + - mediatek,mt7981-pinctrl + + reg: + minItems: 9 + maxItems: 9 + + reg-names: + items: + - const: gpio + - const: iocfg_rt + - const: iocfg_rm + - const: iocfg_rb + - const: iocfg_lb + - const: iocfg_bl + - const: iocfg_tm + - const: iocfg_tl + - const: eint + + gpio-controller: true + + "#gpio-cells": + const: 2 + description: + Number of cells in GPIO specifier. Since the generic GPIO binding is used, + the amount of cells must be specified as 2. See the below mentioned gpio + binding representation for description of particular cells. + + gpio-ranges: + minItems: 1 + maxItems: 5 + description: GPIO valid number range. + + interrupt-controller: true + + interrupts: + maxItems: 1 + + "#interrupt-cells": + const: 2 + +allOf: + - $ref: pinctrl.yaml# + +required: + - compatible + - reg + - reg-names + - gpio-controller + - "#gpio-cells" + +patternProperties: + '-pins$': + type: object + additionalProperties: false + + patternProperties: + '^.*mux.*$': + type: object + additionalProperties: false + description: | + pinmux configuration nodes. + + The following table shows the effective values of "group", "function" + properties and chip pinout pins + + groups function pins (in pin#) + --------------------------------------------------------------------- + "wa_aice1" "wa_aice" 0, 1 + "wa_aice2" "wa_aice" 0, 1 + "wm_uart_0" "uart" 0, 1 + "dfd" "dfd" 0, 1, 4, 5 + "watchdog" "watchdog" 2 + "pcie_pereset" "pcie" 3 + "jtag" "jtag" 4, 5, 6, 7, 8 + "wm_jtag_0" "jtag" 4, 5, 6, 7, 8 + "wo0_jtag_0" "jtag" 9, 10, 11, 12, 13 + "uart2_0" "uart" 4, 5, 6, 7 + "gbe_led0" "led" 8 + "pta_ext_0" "pta" 4, 5, 6 + "pwm2" "pwm" 7 + "net_wo0_uart_txd_0" "uart" 8 + "spi1_0" "spi" 4, 5, 6, 7 + "i2c0_0" "i2c" 6, 7 + "dfd_ntrst" "dfd" 8 + "wm_aice1" "wa_aice" 9, 10 + "pwm0_0" "pwm" 13 + "pwm0_1" "pwm" 15 + "pwm1_0" "pwm" 14 + "pwm1_1" "pwm" 15 + "net_wo0_uart_txd_1" "uart" 14 + "net_wo0_uart_txd_2" "uart" 15 + "gbe_led1" "led" 13 + "pcm" "pcm" 9, 10, 11, 12, 13, 25 + "watchdog1" "watchdog" 13 + "udi" "udi" 9, 10, 11, 12, 13 + "drv_vbus" "usb" 14 + "emmc_45" "flash" 15, 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25 + + "snfi" "flash" 16, 17, 18, 19, 20, 21 + "spi0" "spi" 16, 17, 18, 19 + "spi0_wp_hold" "spi" 20, 21 + "spi1_1" "spi" 22, 23, 24, 25 + "spi2" "spi" 26, 27, 28, 29 + "spi2_wp_hold" "spi" 30, 31 + "uart1_0" "uart" 16, 17, 18, 19 + "uart1_1" "uart" 26, 27, 28, 29 + "uart2_1" "uart" 22, 23, 24, 25 + "pta_ext_1" "pta" 22, 23, 24 + "wm_aurt_1" "uart" 20, 21 + "wm_aurt_2" "uart" 30, 31 + "wm_jtag_1" "jtag" 20, 21, 22, 23, 24 + "wo0_jtag_1" "jtag" 25, 26, 27, 28, 29 + "wa_aice3" "wa_aice" 28, 20 + "wm_aice2" "wa_aice" 30, 31 + "i2c0_1" "i2c" 30, 31 + "u2_phy_i2c" "i2c" 30, 31 + "uart0" "uart" 32, 33 + "sgmii1_phy_i2c" "i2c" 32, 33 + "u3_phy_i2c" "i2c" 32, 33 + "sgmii0_phy_i2c" "i2c" 32, 33 + "pcie_clk" "pcie" 34 + "pcie_wake" "pcie" 35 + "i2c0_2" "i2c" 36, 37 + "smi_mdc_mdio" "eth" 36, 37 + "gbe_ext_mdc_mdio" "eth" 36, 37 + "wf0_mode1" "eth" 40, 41, 42, 43, 44, 45, 46, 47, 48, + 49, 50, 51, 52, 53, 54, 55, 56 + + "wf0_mode3" "eth" 45, 46, 47, 48, 49, 51 + "wf2g_led0" "led" 30 + "wf2g_led1" "led" 34 + "wf5g_led0" "led" 31 + "wf5g_led1" "led" 35 + "mt7531_int" "eth" 38 + "ant_sel" "ant" 14, 15, 16, 17, 18, 19, 20, 21, 22, + 23, 24, 25, 34, 35 + + $ref: /schemas/pinctrl/pinmux-node.yaml + properties: + function: + description: + A string containing the name of the function to mux to the group. + enum: [wa_aice, dfd, jtag, pta, pcm, udi, usb, ant, eth, i2c, led, + pwm, spi, uart, watchdog, flash, pcie] + groups: + description: + An array of strings. Each string contains the name of a group. + + required: + - function + - groups + + allOf: + - if: + properties: + function: + const: wa_aice + then: + properties: + groups: + enum: [wa_aice1, wa_aice2, wm_aice1_1, wa_aice3, wm_aice1_2] + - if: + properties: + function: + const: dfd + then: + properties: + groups: + enum: [dfd, dfd_ntrst] + - if: + properties: + function: + const: jtag + then: + properties: + groups: + enum: [jtag, wm_jtag_0, wo0_jtag_0, wo0_jtag_1, wm_jtag_1] + - if: + properties: + function: + const: pta + then: + properties: + groups: + enum: [pta_ext_0, pta_ext_1] + - if: + properties: + function: + const: pcm + then: + properties: + groups: + enum: [pcm] + - if: + properties: + function: + const: udi + then: + properties: + groups: + enum: [udi] + - if: + properties: + function: + const: usb + then: + properties: + groups: + enum: [drv_vbus] + - if: + properties: + function: + const: ant + then: + properties: + groups: + enum: [ant_sel] + - if: + properties: + function: + const: eth + then: + properties: + groups: + enum: [smi_mdc_mdio, gbe_ext_mdc_mdio, wf0_mode1, wf0_mode3, + mt7531_int] + - if: + properties: + function: + const: i2c + then: + properties: + groups: + enum: [i2c0_0, i2c0_1, u2_phy_i2c, sgmii1_phy_i2c, u3_phy_i2c, + sgmii0_phy_i2c, i2c0_2] + - if: + properties: + function: + const: led + then: + properties: + groups: + enum: [gbe_led0, gbe_led1, wf2g_led0, wf2g_led1, wf5g_led0, + wf5g_led1] + - if: + properties: + function: + const: pwm + then: + properties: + groups: + items: + enum: [pwm2, pwm0_0, pwm0_1, pwm1_0, pwm1_1] + maxItems: 3 + - if: + properties: + function: + const: spi + then: + properties: + groups: + items: + enum: [spi1_0, spi0, spi0_wp_hold, spi1_1, spi2, + spi2_wp_hold] + maxItems: 4 + - if: + properties: + function: + const: uart + then: + properties: + groups: + items: + enum: [wm_uart_0, uart2_0, net_wo0_uart_txd_0, + net_wo0_uart_txd_1, net_wo0_uart_txd_2, uart1_0, + uart1_1, uart2_1, wm_aurt_1, wm_aurt_2, uart0] + - if: + properties: + function: + const: watchdog + then: + properties: + groups: + enum: [watchdog] + - if: + properties: + function: + const: flash + then: + properties: + groups: + items: + enum: [emmc_45, snfi] + maxItems: 1 + - if: + properties: + function: + const: pcie + then: + properties: + groups: + items: + enum: [pcie_clk, pcie_wake, pcie_pereset] + maxItems: 3 + + '^.*conf.*$': + type: object + additionalProperties: false + description: pinconf configuration nodes. + $ref: /schemas/pinctrl/pincfg-node.yaml + + properties: + pins: + description: + An array of strings. Each string contains the name of a pin. + items: + enum: [GPIO_WPS, GPIO_RESET, SYS_WATCHDOG, PCIE_PERESET_N, + JTAG_JTDO, JTAG_JTDI, JTAG_JTMS, JTAG_JTCLK, JTAG_JTRST_N, + WO_JTAG_JTDO, WO_JTAG_JTDI, WO_JTAG_JTMS, WO_JTAG_JTCLK, + WO_JTAG_JTRST_N, USB_VBUS, PWM0, SPI0_CLK, SPI0_MOSI, + SPI0_MISO, SPI0_CS, SPI0_HOLD, SPI0_WP, SPI1_CLK, + SPI1_MOSI, SPI1_MISO, SPI1_CS, SPI2_CLK, SPI2_MOSI, + SPI2_MISO, SPI2_CS, SPI2_HOLD, SPI2_WP, UART0_RXD, + UART0_TXD, PCIE_CLK_REQ, PCIE_WAKE_N, SMI_MDC, SMI_MDIO, + GBE_INT, GBE_RESET, WF_DIG_RESETB, WF_CBA_RESETB, + WF_XO_REQ, WF_TOP_CLK, WF_TOP_DATA, WF_HB1, WF_HB2, WF_HB3, + WF_HB4, WF_HB0, WF_HB0_B, WF_HB5, WF_HB6, WF_HB7, WF_HB8, + WF_HB9, WF_HB10] + maxItems: 57 + + bias-disable: true + + bias-pull-up: + oneOf: + - type: boolean + description: normal pull up. + - enum: [100, 101, 102, 103] + description: + PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0 defines in + dt-bindings/pinctrl/mt65xx.h. + + bias-pull-down: + oneOf: + - type: boolean + description: normal pull down. + - enum: [100, 101, 102, 103] + description: + PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0 defines in + dt-bindings/pinctrl/mt65xx.h. + + input-enable: true + + input-disable: true + + output-enable: true + + output-low: true + + output-high: true + + input-schmitt-enable: true + + input-schmitt-disable: true + + drive-strength: + enum: [2, 4, 6, 8, 10, 12, 14, 16] + + mediatek,pull-up-adv: + description: | + Valid arguments for 'mediatek,pull-up-adv' are '0', '1', '2', '3' + Pull up settings for 2 pull resistors, R0 and R1. Valid arguments + are described as below: + 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. + 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. + 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. + 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + + mediatek,pull-down-adv: + description: | + Valid arguments for 'mediatek,pull-up-adv' are '0', '1', '2', '3' + Pull down settings for 2 pull resistors, R0 and R1. Valid arguments + are described as below: + 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. + 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. + 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. + 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + + required: + - pins + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/pinctrl/mt65xx.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + pio: pinctrl@11d00000 { + compatible = "mediatek,mt7981-pinctrl"; + reg = <0 0x11d00000 0 0x1000>, + <0 0x11c00000 0 0x1000>, + <0 0x11c10000 0 0x1000>, + <0 0x11d20000 0 0x1000>, + <0 0x11e00000 0 0x1000>, + <0 0x11e20000 0 0x1000>, + <0 0x11f00000 0 0x1000>, + <0 0x11f10000 0 0x1000>, + <0 0x1000b000 0 0x1000>; + reg-names = "gpio", "iocfg_rt", "iocfg_rm", + "iocfg_rb", "iocfg_lb", "iocfg_bl", + "iocfg_tm", "iocfg_tl", "eint"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pio 0 0 56>; + interrupt-controller; + interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + #interrupt-cells = <2>; + + mdio_pins: mdio-pins { + mux { + function = "eth"; + groups = "smi_mdc_mdio"; + }; + }; + + spi0_flash_pins: spi0-pins { + mux { + function = "spi"; + groups = "spi0", "spi0_wp_hold"; + }; + + conf-pu { + pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-up = <MTK_PUPD_SET_R1R0_11>; + }; + + conf-pd { + pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO"; + drive-strength = <MTK_DRIVE_8mA>; + bias-pull-down = <MTK_PUPD_SET_R1R0_11>; + }; + }; + + pcie_pins: pcie-pins { + mux { + function = "pcie"; + groups = "pcie_clk", "pcie_wake", "pcie_pereset"; + }; + }; + + }; + }; diff --git a/dts/Bindings/pinctrl/mediatek,mt7986-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt7986-pinctrl.yaml index 4eadea55df..5ad65135fe 100644 --- a/dts/Bindings/pinctrl/mediatek,mt7986-pinctrl.yaml +++ b/dts/Bindings/pinctrl/mediatek,mt7986-pinctrl.yaml @@ -4,12 +4,12 @@ $id: http://devicetree.org/schemas/pinctrl/mediatek,mt7986-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Mediatek MT7986 Pin Controller Device Tree Bindings +title: MediaTek MT7986 Pin Controller maintainers: - Sean Wang <sean.wang@kernel.org> -description: |+ +description: The MediaTek's MT7986 Pin controller is used to control SoC pins. properties: @@ -37,15 +37,15 @@ properties: "#gpio-cells": const: 2 - description: | - Number of cells in GPIO specifier. Since the generic GPIO - binding is used, the amount of cells must be specified as 2. See the below - mentioned gpio binding representation for description of particular cells. + description: + Number of cells in GPIO specifier. Since the generic GPIO binding is used, + the amount of cells must be specified as 2. See the below mentioned gpio + binding representation for description of particular cells. gpio-ranges: minItems: 1 maxItems: 5 - description: | + description: GPIO valid number range. interrupt-controller: true @@ -57,7 +57,7 @@ properties: const: 2 allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -72,7 +72,7 @@ patternProperties: additionalProperties: false patternProperties: - '.*mux.*': + '^.*mux.*$': type: object additionalProperties: false description: | @@ -81,12 +81,14 @@ patternProperties: The following table shows the effective values of "group", "function" properties and chip pinout pins - groups function pins (in pin#) + groups function pins (in pin#) --------------------------------------------------------------------- "watchdog" "watchdog" 0 "wifi_led" "led" 1, 2 "i2c" "i2c" 3, 4 "uart1_0" "uart" 7, 8, 9, 10 + "uart1_rx_tx" "uart" 42, 43 + "uart1_cts_rts" "uart" 44, 45 "pcie_clk" "pcie" 9 "pcie_wake" "pcie" 10 "spi1_0" "spi" 11, 12, 13, 14 @@ -95,12 +97,15 @@ patternProperties: "pwm1_0" "pwm" 22, "snfi" "flash" 23, 24, 25, 26, 27, 28 "spi1_2" "spi" 29, 30, 31, 32 - "emmc_45" "emmc" 22, 23, 24, 25, 26, 27, 28, 29, 30, - 31, 32 + "emmc_45" "emmc" 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, + 32 + "spi1_1" "spi" 23, 24, 25, 26 - "uart1_2" "uart" 29, 30, 31, 32 + "uart1_2_rx_tx" "uart" 29, 30 + "uart1_2_cts_rts" "uart" 31, 32 "uart1_1" "uart" 23, 24, 25, 26 - "uart2_0" "uart" 29, 30, 31, 32 + "uart2_0_rx_tx" "uart" 29, 30 + "uart2_0_cts_rts" "uart" 31, 32 "spi0" "spi" 33, 34, 35, 36 "spi0_wp_hold" "spi" 37, 38 "uart1_3_rx_tx" "uart" 35, 36 @@ -111,28 +116,32 @@ patternProperties: "pcie_pereset" "pcie" 41 "uart1" "uart" 42, 43, 44, 45 "uart2" "uart" 46, 47, 48, 49 - "emmc_51" "emmc" 50, 51, 52, 53, 54, 55, 56, 57, 57, - 59, 60, 61 + "emmc_51" "emmc" 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, + 60, 61 + "pcm" "audio" 62, 63, 64, 65 "i2s" "audio" 62, 63, 64, 65 "switch_int" "eth" 66 "mdc_mdio" "eth" 67 + "wf_2g" "wifi" 74, 75, 76, 77, 78, 79, 80, 81, 82, 83 + "wf_5g" "wifi" 91, 92, 93, 94, 95, 96, 97, 98, 99, 100 + "wf_dbdc" "wifi" 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, + 84, 85 - $ref: "/schemas/pinctrl/pinmux-node.yaml" + $ref: /schemas/pinctrl/pinmux-node.yaml properties: function: - description: | + description: A string containing the name of the function to mux to the group. There is no "audio", "pcie" functions on mt7986b, you can only use those functions on mt7986a. enum: [audio, emmc, eth, i2c, led, flash, pcie, pwm, spi, uart, watchdog, wifi] groups: - description: | + description: An array of strings. Each string contains the name of a group. - There is no "pcie_pereset", "uart1", "uart2" "emmc_51", "pcm", - and "i2s" groups on mt7986b, you can only use those groups on - mt7986a. + There is no "pcie_pereset", "uart1", "uart2" "emmc_51", "pcm", and + "i2s" groups on mt7986b, you can only use those groups on mt7986a. required: - function - groups @@ -153,7 +162,7 @@ patternProperties: then: properties: groups: - enum: [emmc, emmc_rst] + enum: [emmc_45, emmc_51] - if: properties: function: @@ -193,7 +202,9 @@ patternProperties: then: properties: groups: - enum: [pcie_clk, pcie_wake, pcie_pereset] + items: + enum: [pcie_clk, pcie_wake, pcie_pereset] + maxItems: 3 - if: properties: function: @@ -201,7 +212,9 @@ patternProperties: then: properties: groups: - enum: [pwm0, pwm1_0, pwm1_1] + items: + enum: [pwm0, pwm1_0, pwm1_1] + maxItems: 2 - if: properties: function: @@ -209,7 +222,9 @@ patternProperties: then: properties: groups: - enum: [spi0, spi0_wp_hold, spi1_0, spi1_1, spi1_2, spi1_3] + items: + enum: [spi0, spi0_wp_hold, spi1_0, spi1_1, spi1_2, spi1_3] + maxItems: 2 - if: properties: function: @@ -217,8 +232,12 @@ patternProperties: then: properties: groups: - enum: [uart1_0, uart1_1, uart1_2, uart1_3_rx_tx, - uart1_3_cts_rts, uart2_0, uart2_1, uart0, uart1, uart2] + items: + enum: [uart1_0, uart1_rx_tx, uart1_cts_rts, uart1_1, + uart1_2_rx_tx, uart1_2_cts_rts, uart1_3_rx_tx, + uart1_3_cts_rts, uart2_0_rx_tx, uart2_0_cts_rts, + uart2_1, uart0, uart1, uart2] + maxItems: 2 - if: properties: function: @@ -234,45 +253,64 @@ patternProperties: then: properties: groups: - enum: [wf_2g, wf_5g, wf_dbdc] - '.*conf.*': + items: + enum: [wf_2g, wf_5g, wf_dbdc] + maxItems: 3 + '^.*conf.*$': type: object additionalProperties: false - description: | + description: pinconf configuration nodes. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: /schemas/pinctrl/pincfg-node.yaml properties: pins: - description: | - An array of strings. Each string contains the name of a pin. - There is no PIN 41 to PIN 65 above on mt7686b, you can only use - those pins on mt7986a. - enum: [SYS_WATCHDOG, WF2G_LED, WF5G_LED, I2C_SCL, I2C_SDA, GPIO_0, - GPIO_1, GPIO_2, GPIO_3, GPIO_4, GPIO_5, GPIO_6, GPIO_7, - GPIO_8, GPIO_9, GPIO_10, GPIO_11, GPIO_12, GPIO_13, GPIO_14, - GPIO_15, PWM0, PWM1, SPI0_CLK, SPI0_MOSI, SPI0_MISO, SPI0_CS, - SPI0_HOLD, SPI0_WP, SPI1_CLK, SPI1_MOSI, SPI1_MISO, SPI1_CS, - SPI2_CLK, SPI2_MOSI, SPI2_MISO, SPI2_CS, SPI2_HOLD, SPI2_WP, - UART0_RXD, UART0_TXD, PCIE_PERESET_N, UART1_RXD, UART1_TXD, - UART1_CTS, UART1_RTS, UART2_RXD, UART2_TXD, UART2_CTS, - UART2_RTS, EMMC_DATA_0, EMMC_DATA_1, EMMC_DATA_2, - EMMC_DATA_3, EMMC_DATA_4, EMMC_DATA_5, EMMC_DATA_6, - EMMC_DATA_7, EMMC_CMD, EMMC_CK, EMMC_DSL, EMMC_RSTB, PCM_DTX, - PCM_DRX, PCM_CLK, PCM_FS, MT7531_INT, SMI_MDC, SMI_MDIO, - WF0_DIG_RESETB, WF0_CBA_RESETB, WF0_XO_REQ, WF0_TOP_CLK, - WF0_TOP_DATA, WF0_HB1, WF0_HB2, WF0_HB3, WF0_HB4, WF0_HB0, - WF0_HB0_B, WF0_HB5, WF0_HB6, WF0_HB7, WF0_HB8, WF0_HB9, - WF0_HB10, WF1_DIG_RESETB, WF1_CBA_RESETB, WF1_XO_REQ, - WF1_TOP_CLK, WF1_TOP_DATA, WF1_HB1, WF1_HB2, WF1_HB3, - WF1_HB4, WF1_HB0, WF1_HB0_B, WF1_HB5, WF1_HB6, WF1_HB7, - WF1_HB8] + description: + An array of strings. Each string contains the name of a pin. There + is no PIN 41 to PIN 65 above on mt7686b, you can only use those + pins on mt7986a. + items: + enum: [SYS_WATCHDOG, WF2G_LED, WF5G_LED, I2C_SCL, I2C_SDA, GPIO_0, + GPIO_1, GPIO_2, GPIO_3, GPIO_4, GPIO_5, GPIO_6, GPIO_7, + GPIO_8, GPIO_9, GPIO_10, GPIO_11, GPIO_12, GPIO_13, + GPIO_14, GPIO_15, PWM0, PWM1, SPI0_CLK, SPI0_MOSI, + SPI0_MISO, SPI0_CS, SPI0_HOLD, SPI0_WP, SPI1_CLK, + SPI1_MOSI, SPI1_MISO, SPI1_CS, SPI2_CLK, SPI2_MOSI, + SPI2_MISO, SPI2_CS, SPI2_HOLD, SPI2_WP, UART0_RXD, + UART0_TXD, PCIE_PERESET_N, UART1_RXD, UART1_TXD, UART1_CTS, + UART1_RTS, UART2_RXD, UART2_TXD, UART2_CTS, UART2_RTS, + EMMC_DATA_0, EMMC_DATA_1, EMMC_DATA_2, EMMC_DATA_3, + EMMC_DATA_4, EMMC_DATA_5, EMMC_DATA_6, EMMC_DATA_7, + EMMC_CMD, EMMC_CK, EMMC_DSL, EMMC_RSTB, PCM_DTX, PCM_DRX, + PCM_CLK, PCM_FS, MT7531_INT, SMI_MDC, SMI_MDIO, + WF0_DIG_RESETB, WF0_CBA_RESETB, WF0_XO_REQ, WF0_TOP_CLK, + WF0_TOP_DATA, WF0_HB1, WF0_HB2, WF0_HB3, WF0_HB4, WF0_HB0, + WF0_HB0_B, WF0_HB5, WF0_HB6, WF0_HB7, WF0_HB8, WF0_HB9, + WF0_HB10, WF1_DIG_RESETB, WF1_CBA_RESETB, WF1_XO_REQ, + WF1_TOP_CLK, WF1_TOP_DATA, WF1_HB1, WF1_HB2, WF1_HB3, + WF1_HB4, WF1_HB0, WF1_HB0_B, WF1_HB5, WF1_HB6, WF1_HB7, + WF1_HB8] + maxItems: 101 bias-disable: true - bias-pull-up: true - - bias-pull-down: true + bias-pull-up: + oneOf: + - type: boolean + description: normal pull up. + - enum: [100, 101, 102, 103] + description: + PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0 defines in + dt-bindings/pinctrl/mt65xx.h. + + bias-pull-down: + oneOf: + - type: boolean + description: normal pull down. + - enum: [100, 101, 102, 103] + description: + PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0 defines in + dt-bindings/pinctrl/mt65xx.h. input-enable: true @@ -294,7 +332,7 @@ patternProperties: mediatek,pull-up-adv: description: | Valid arguments for 'mediatek,pull-up-adv' are '0', '1', '2', '3' - Pull up setings for 2 pull resistors, R0 and R1. Valid arguments + Pull up settings for 2 pull resistors, R0 and R1. Valid arguments are described as below: 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. @@ -306,7 +344,7 @@ patternProperties: mediatek,pull-down-adv: description: | Valid arguments for 'mediatek,pull-up-adv' are '0', '1', '2', '3' - Pull down setings for 2 pull resistors, R0 and R1. Valid arguments + Pull down settings for 2 pull resistors, R0 and R1. Valid arguments are described as below: 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. @@ -324,6 +362,7 @@ examples: - | #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/pinctrl/mt65xx.h> soc { #address-cells = <2>; @@ -348,6 +387,27 @@ examples: interrupt-parent = <&gic>; #interrupt-cells = <2>; + pcie_pins: pcie-pins { + mux { + function = "pcie"; + groups = "pcie_clk", "pcie_wake", "pcie_pereset"; + }; + }; + + pwm_pins: pwm-pins { + mux { + function = "pwm"; + groups = "pwm0", "pwm1_0"; + }; + }; + + spi0_pins: spi0-pins { + mux { + function = "spi"; + groups = "spi0", "spi0_wp_hold"; + }; + }; + uart1_pins: uart1-pins { mux { function = "uart"; @@ -355,6 +415,13 @@ examples: }; }; + uart1_3_pins: uart1-3-pins { + mux { + function = "uart"; + groups = "uart1_3_rx_tx", "uart1_3_cts_rts"; + }; + }; + uart2_pins: uart2-pins { mux { function = "uart"; @@ -362,5 +429,34 @@ examples: }; }; + mmc0_pins_default: mmc0-pins { + mux { + function = "emmc"; + groups = "emmc_51"; + }; + conf-cmd-dat { + pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2", + "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5", + "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD"; + input-enable; + drive-strength = <4>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */ + }; + conf-clk { + pins = "EMMC_CK"; + drive-strength = <6>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */ + }; + conf-ds { + pins = "EMMC_DSL"; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; /* pull-down 50K */ + }; + conf-rst { + pins = "EMMC_RSTB"; + drive-strength = <4>; + bias-pull-up = <MTK_PUPD_SET_R1R0_01>; /* pull-up 10K */ + }; + }; + }; }; diff --git a/dts/Bindings/pinctrl/mediatek,mt8183-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt8183-pinctrl.yaml index 2d13a57b89..8507bd15f2 100644 --- a/dts/Bindings/pinctrl/mediatek,mt8183-pinctrl.yaml +++ b/dts/Bindings/pinctrl/mediatek,mt8183-pinctrl.yaml @@ -4,12 +4,12 @@ $id: http://devicetree.org/schemas/pinctrl/mediatek,mt8183-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Mediatek MT8183 Pin Controller Device Tree Bindings +title: MediaTek MT8183 Pin Controller maintainers: - Sean Wang <sean.wang@kernel.org> -description: |+ +description: The MediaTek's MT8183 Pin controller is used to control SoC pins. properties: @@ -37,15 +37,15 @@ properties: "#gpio-cells": const: 2 - description: | - Number of cells in GPIO specifier. Since the generic GPIO - binding is used, the amount of cells must be specified as 2. See the below - mentioned gpio binding representation for description of particular cells. + description: + Number of cells in GPIO specifier. Since the generic GPIO binding is used, + the amount of cells must be specified as 2. See the below mentioned gpio + binding representation for description of particular cells. gpio-ranges: minItems: 1 maxItems: 5 - description: | + description: GPIO valid number range. interrupt-controller: true @@ -57,7 +57,7 @@ properties: const: 2 allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -67,25 +67,25 @@ required: - gpio-ranges patternProperties: - '-[0-9]+$': + '-pins(-[a-z]+)?$': type: object additionalProperties: false patternProperties: - 'pins': + '^pins': type: object additionalProperties: false - description: | + description: A pinctrl node should contain at least one subnodes representing the pinctrl groups available on the machine. Each subnode will list the pins it needs, and how they should be configured, with regard to muxer configuration, pullups, drive strength, input enable/disable and input schmitt. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: /schemas/pinctrl/pincfg-node.yaml properties: pinmux: description: - integer array, represents gpio pin number and mux setting. + Integer array, represents gpio pin number and mux setting. Supported pin number and mux varies for different SoCs, and are defined as macros in <soc>-pinfunc.h directly. @@ -110,8 +110,13 @@ patternProperties: drive-strength: enum: [2, 4, 6, 8, 10, 12, 14, 16] + drive-strength-microamp: + enum: [125, 250, 500, 1000] + mediatek,drive-strength-adv: + deprecated: true description: | + DEPRECATED: Please use drive-strength-microamp instead. Describe the specific driving setup property. For I2C pins, the existing generic driving setup can only support 2/4/6/8/10/12/14/16mA driving. But in specific driving setup, they @@ -138,8 +143,9 @@ patternProperties: mediatek,pull-up-adv: description: | - Pull up setings for 2 pull resistors, R0 and R1. User can - configure those special pins. Valid arguments are described as below: + Pull up settings for 2 pull resistors, R0 and R1. User can + configure those special pins. Valid arguments are described as + below: 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. @@ -150,7 +156,8 @@ patternProperties: mediatek,pull-down-adv: description: | Pull down settings for 2 pull resistors, R0 and R1. User can - configure those special pins. Valid arguments are described as below: + configure those special pins. Valid arguments are described as + below: 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. @@ -159,14 +166,14 @@ patternProperties: enum: [0, 1, 2, 3] mediatek,tdsel: - description: | + description: An integer describing the steps for output level shifter duty cycle when asserted (high pulse width adjustment). Valid arguments are from 0 to 15. $ref: /schemas/types.yaml#/definitions/uint32 mediatek,rdsel: - description: | + description: An integer describing the steps for input level shifter duty cycle when asserted (high pulse width adjustment). Valid arguments are from 0 to 63. @@ -210,21 +217,20 @@ examples: interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>; #interrupt-cells = <2>; - i2c0_pins_a: i2c-0 { + i2c0_pins_a: i2c0-pins { pins1 { pinmux = <PINMUX_GPIO48__FUNC_SCL5>, <PINMUX_GPIO49__FUNC_SDA5>; mediatek,pull-up-adv = <3>; - mediatek,drive-strength-adv = <7>; + drive-strength-microamp = <1000>; }; }; - i2c1_pins_a: i2c-1 { + i2c1_pins_a: i2c1-pins { pins { pinmux = <PINMUX_GPIO50__FUNC_SCL3>, <PINMUX_GPIO51__FUNC_SDA3>; mediatek,pull-down-adv = <2>; - mediatek,drive-strength-adv = <4>; }; }; }; diff --git a/dts/Bindings/pinctrl/pinctrl-mt8186.yaml b/dts/Bindings/pinctrl/mediatek,mt8186-pinctrl.yaml index 8a2bb86082..69136ddd0b 100644 --- a/dts/Bindings/pinctrl/pinctrl-mt8186.yaml +++ b/dts/Bindings/pinctrl/mediatek,mt8186-pinctrl.yaml @@ -1,16 +1,16 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/pinctrl-mt8186.yaml# +$id: http://devicetree.org/schemas/pinctrl/mediatek,mt8186-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Mediatek MT8186 Pin Controller +title: MediaTek MT8186 Pin Controller maintainers: - Sean Wang <sean.wang@mediatek.com> -description: | - The Mediatek's Pin controller is used to control SoC pins. +description: + The MediaTek's MT8186 Pin controller is used to control SoC pins. properties: compatible: @@ -19,32 +19,34 @@ properties: gpio-controller: true '#gpio-cells': - description: | + description: Number of cells in GPIO specifier. Since the generic GPIO binding is used, - the amount of cells must be specified as 2. See the below - mentioned gpio binding representation for description of particular cells. + the amount of cells must be specified as 2. See the below mentioned gpio + binding representation for description of particular cells. const: 2 gpio-ranges: maxItems: 1 + gpio-line-names: true + reg: - description: | - Physical address base for gpio base registers. There are 8 different GPIO + description: + Physical address base for GPIO base registers. There are 8 different GPIO physical address base in mt8186. maxItems: 8 reg-names: - description: | - Gpio base register names. + description: + GPIO base register names. items: - const: iocfg0 - - const: iocfg_bm - - const: iocfg_bl - - const: iocfg_br + - const: iocfg_lt - const: iocfg_lm + - const: iocfg_lb + - const: iocfg_bl - const: iocfg_rb - - const: iocfg_tl + - const: iocfg_rt - const: eint interrupt-controller: true @@ -58,9 +60,9 @@ properties: mediatek,rsel-resistance-in-si-unit: type: boolean - description: | - Identifying i2c pins pull up/down type which is RSEL. It can support - RSEL define or si unit value(ohm) to set different resistance. + description: + Identifying i2c pins pull up/down type which is RSEL. It can support RSEL + define or si unit value(ohm) to set different resistance. # PIN CONFIGURATION NODES patternProperties: @@ -75,8 +77,8 @@ patternProperties: A pinctrl node should contain at least one subnodes representing the pinctrl groups available on the machine. Each subnode will list the pins it needs, and how they should be configured, with regard to muxer - configuration, pullups, drive strength, input enable/disable and - input schmitt. + configuration, pullups, drive strength, input enable/disable and input + schmitt. An example of using macro: pincontroller { /* GPIO0 set as multifunction GPIO0 */ @@ -92,44 +94,20 @@ patternProperties: } }; }; - $ref: "pinmux-node.yaml" + $ref: pinmux-node.yaml properties: pinmux: - description: | + description: Integer array, represents gpio pin number and mux setting. Supported pin number and mux varies for different SoCs, and are - defined as macros in dt-bindings/pinctrl/<soc>-pinfunc.h - directly. + defined as macros in dt-bindings/pinctrl/<soc>-pinfunc.h directly. drive-strength: enum: [2, 4, 6, 8, 10, 12, 14, 16] - mediatek,drive-strength-adv: - description: | - Describe the specific driving setup property. - For I2C pins, the existing generic driving setup can only support - 2/4/6/8/10/12/14/16mA driving. But in specific driving setup, they - can support 0.125/0.25/0.5/1mA adjustment. If we enable specific - driving setup, the existing generic setup will be disabled. - The specific driving setup is controlled by E1E0EN. - When E1=0/E0=0, the strength is 0.125mA. - When E1=0/E0=1, the strength is 0.25mA. - When E1=1/E0=0, the strength is 0.5mA. - When E1=1/E0=1, the strength is 1mA. - EN is used to enable or disable the specific driving setup. - Valid arguments are described as below: - 0: (E1, E0, EN) = (0, 0, 0) - 1: (E1, E0, EN) = (0, 0, 1) - 2: (E1, E0, EN) = (0, 1, 0) - 3: (E1, E0, EN) = (0, 1, 1) - 4: (E1, E0, EN) = (1, 0, 0) - 5: (E1, E0, EN) = (1, 0, 1) - 6: (E1, E0, EN) = (1, 1, 0) - 7: (E1, E0, EN) = (1, 1, 1) - So the valid arguments are from 0 to 7. - $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2, 3, 4, 5, 6, 7] + drive-strength-microamp: + enum: [125, 250, 500, 1000] bias-pull-down: oneOf: @@ -150,10 +128,10 @@ patternProperties: For pull down type is RSEL, it can add RSEL define & resistance value(ohm) to set different resistance by identifying property "mediatek,rsel-resistance-in-si-unit". - It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001" - & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" - define in mt8186. It can also support resistance value(ohm) - "75000" & "5000" in mt8186. + It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001" & + "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" define in + mt8186. It can also support resistance value(ohm) "75000" & "5000" + in mt8186. An example of using RSEL define: pincontroller { i2c0_pin { @@ -195,10 +173,10 @@ patternProperties: For pull up type is RSEL, it can add RSEL define & resistance value(ohm) to set different resistance by identifying property "mediatek,rsel-resistance-in-si-unit". - It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001" - & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" - define in mt8186. It can also support resistance value(ohm) - "1000" & "5000" & "10000" & "75000" in mt8186. + It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001" & + "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" define in + mt8186. It can also support resistance value(ohm) "1000" & "5000" + & "10000" & "75000" in mt8186. An example of using si unit resistance value(ohm): &pio { mediatek,rsel-resistance-in-si-unit; @@ -256,9 +234,9 @@ examples: <0x10002A00 0x0200>, <0x10002c00 0x0200>, <0x1000b000 0x1000>; - reg-names = "iocfg0", "iocfg_bm", "iocfg_bl", - "iocfg_br", "iocfg_lm", "iocfg_rb", - "iocfg_tl", "eint"; + reg-names = "iocfg0", "iocfg_lt", "iocfg_lm", + "iocfg_lb", "iocfg_bl", "iocfg_rb", + "iocfg_rt", "eint"; gpio-controller; #gpio-cells = <2>; gpio-ranges = <&pio 0 0 185>; @@ -291,7 +269,7 @@ examples: pinmux = <PINMUX_GPIO127__FUNC_SCL0>, <PINMUX_GPIO128__FUNC_SDA0>; bias-pull-up = <MTK_PULL_SET_RSEL_001>; - mediatek,drive-strength-adv = <7>; + drive-strength-microamp = <1000>; }; }; }; diff --git a/dts/Bindings/pinctrl/mediatek,mt8188-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt8188-pinctrl.yaml new file mode 100644 index 0000000000..e994b0c70d --- /dev/null +++ b/dts/Bindings/pinctrl/mediatek,mt8188-pinctrl.yaml @@ -0,0 +1,232 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/mediatek,mt8188-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT8188 Pin Controller + +maintainers: + - Hui Liu <hui.liu@mediatek.com> + +description: + The MediaTek's MT8188 Pin controller is used to control SoC pins. + +properties: + compatible: + const: mediatek,mt8188-pinctrl + + gpio-controller: true + + '#gpio-cells': + description: + Number of cells in GPIO specifier, should be two. The first cell is the + pin number, the second cell is used to specify optional parameters which + are defined in <dt-bindings/gpio/gpio.h>. + const: 2 + + gpio-ranges: + maxItems: 1 + + gpio-line-names: true + + reg: + items: + - description: gpio registers base address + - description: rm group io configuration registers base address + - description: lt group io configuration registers base address + - description: lm group io configuration registers base address + - description: rt group io configuration registers base address + - description: eint registers base address + + reg-names: + items: + - const: iocfg0 + - const: iocfg_rm + - const: iocfg_lt + - const: iocfg_lm + - const: iocfg_rt + - const: eint + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + interrupts: + description: The interrupt outputs to sysirq. + maxItems: 1 + + mediatek,rsel-resistance-in-si-unit: + type: boolean + description: + We provide two methods to select the resistance for I2C when pull up or + pull down. The first is by RSEL definition value, another one is by + resistance value(ohm). This flag is used to identify if the method is + resistance(si unit) value. + +# PIN CONFIGURATION NODES +patternProperties: + '-pins$': + type: object + additionalProperties: false + + patternProperties: + '^pins': + type: object + $ref: /schemas/pinctrl/pincfg-node.yaml + additionalProperties: false + description: + A pinctrl node should contain at least one subnode representing the + pinctrl groups available on the machine. Each subnode will list the + pins it needs, and how they should be configured, with regard to muxer + configuration, pullups, drive strength, input enable/disable and input + schmitt. + + properties: + pinmux: + description: + Integer array, represents gpio pin number and mux setting. + Supported pin number and mux varies for different SoCs, and are + defined as macros in dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h + directly, for this SoC. + + drive-strength: + enum: [2, 4, 6, 8, 10, 12, 14, 16] + + drive-strength-microamp: + enum: [125, 250, 500, 1000] + + bias-pull-down: + oneOf: + - type: boolean + - enum: [100, 101, 102, 103] + description: mt8188 pull down PUPD/R0/R1 type define value. + - enum: [200, 201, 202, 203, 204, 205, 206, 207] + description: mt8188 pull down RSEL type define value. + - enum: [75000, 5000] + description: mt8188 pull down RSEL type si unit value(ohm). + description: | + For pull down type is normal, it doesn't need add RSEL & R1R0 + define and resistance value. + For pull down type is PUPD/R0/R1 type, it can add R1R0 define to + set different resistance. It can support "MTK_PUPD_SET_R1R0_00" & + "MTK_PUPD_SET_R1R0_01" & "MTK_PUPD_SET_R1R0_10" & + "MTK_PUPD_SET_R1R0_11" define in mt8188. + For pull down type is RSEL, it can add RSEL define & resistance + value(ohm) to set different resistance by identifying property + "mediatek,rsel-resistance-in-si-unit". It can support + "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001" & + "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" & + "MTK_PULL_SET_RSEL_100" & "MTK_PULL_SET_RSEL_101" & + "MTK_PULL_SET_RSEL_110" & "MTK_PULL_SET_RSEL_111" define in + mt8188. It can also support resistance value(ohm) "75000" & "5000" + in mt8188. + + bias-pull-up: + oneOf: + - type: boolean + - enum: [100, 101, 102, 103] + description: mt8188 pull up PUPD/R0/R1 type define value. + - enum: [200, 201, 202, 203, 204, 205, 206, 207] + description: mt8188 pull up RSEL type define value. + - enum: [1000, 1500, 2000, 3000, 4000, 5000, 10000, 75000] + description: mt8188 pull up RSEL type si unit value(ohm). + description: | + For pull up type is normal, it don't need add RSEL & R1R0 define + and resistance value. + For pull up type is PUPD/R0/R1 type, it can add R1R0 define to set + different resistance. It can support "MTK_PUPD_SET_R1R0_00" & + "MTK_PUPD_SET_R1R0_01" & "MTK_PUPD_SET_R1R0_10" & + "MTK_PUPD_SET_R1R0_11" define in mt8188. + For pull up type is RSEL, it can add RSEL define & resistance + value(ohm) to set different resistance by identifying property + "mediatek,rsel-resistance-in-si-unit". It can support + "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001" & + "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" & + "MTK_PULL_SET_RSEL_100" & "MTK_PULL_SET_RSEL_101" & + "MTK_PULL_SET_RSEL_110" & "MTK_PULL_SET_RSEL_111" define in + mt8188. It can also support resistance value(ohm) "1000" & "1500" + & "2000" & "3000" & "4000" & "5000" & "10000" & "75000" in mt8188. + + bias-disable: true + + output-high: true + + output-low: true + + input-enable: true + + input-disable: true + + input-schmitt-enable: true + + input-schmitt-disable: true + + required: + - pinmux + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - '#interrupt-cells' + - gpio-controller + - '#gpio-cells' + - gpio-ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/pinctrl/mediatek,mt8188-pinfunc.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + pio: pinctrl@10005000 { + compatible = "mediatek,mt8188-pinctrl"; + reg = <0x10005000 0x1000>, + <0x11c00000 0x1000>, + <0x11e10000 0x1000>, + <0x11e20000 0x1000>, + <0x11ea0000 0x1000>, + <0x1000b000 0x1000>; + reg-names = "iocfg0", "iocfg_rm", + "iocfg_lt", "iocfg_lm", "iocfg_rt", + "eint"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pio 0 0 176>; + interrupt-controller; + interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH 0>; + #interrupt-cells = <2>; + + pio-pins { + pins { + pinmux = <PINMUX_GPIO0__FUNC_B_GPIO0>; + output-low; + }; + }; + + spi0-pins { + pins-spi { + pinmux = <PINMUX_GPIO75__FUNC_O_SPIM1_CSB>, + <PINMUX_GPIO76__FUNC_O_SPIM1_CLK>, + <PINMUX_GPIO77__FUNC_B0_SPIM1_MOSI>; + drive-strength = <6>; + }; + pins-spi-mi { + pinmux = <PINMUX_GPIO78__FUNC_B0_SPIM1_MISO>; + bias-pull-down = <MTK_PUPD_SET_R1R0_10>; + }; + }; + + i2c0-pins { + pins { + pinmux = <PINMUX_GPIO55__FUNC_B1_SCL0>, + <PINMUX_GPIO56__FUNC_B1_SDA0>; + bias-disable; + drive-strength-microamp = <1000>; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/pinctrl-mt8192.yaml b/dts/Bindings/pinctrl/mediatek,mt8192-pinctrl.yaml index c90a132fbc..1686427eb8 100644 --- a/dts/Bindings/pinctrl/pinctrl-mt8192.yaml +++ b/dts/Bindings/pinctrl/mediatek,mt8192-pinctrl.yaml @@ -1,16 +1,16 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/pinctrl-mt8192.yaml# +$id: http://devicetree.org/schemas/pinctrl/mediatek,mt8192-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Mediatek MT8192 Pin Controller +title: MediaTek MT8192 Pin Controller maintainers: - Sean Wang <sean.wang@mediatek.com> -description: | - The Mediatek's Pin controller is used to control SoC pins. +description: + The MediaTek's MT8192 Pin controller is used to control SoC pins. properties: compatible: @@ -19,27 +19,27 @@ properties: gpio-controller: true '#gpio-cells': - description: | + description: Number of cells in GPIO specifier. Since the generic GPIO binding is used, - the amount of cells must be specified as 2. See the below - mentioned gpio binding representation for description of particular cells. + the amount of cells must be specified as 2. See the below mentioned gpio + binding representation for description of particular cells. const: 2 gpio-ranges: - description: gpio valid number range. + description: GPIO valid number range. maxItems: 1 gpio-line-names: true reg: - description: | - Physical address base for gpio base registers. There are 11 GPIO - physical address base in mt8192. + description: + Physical address base for GPIO base registers. There are 11 GPIO physical + address base in mt8192. maxItems: 11 reg-names: - description: | - Gpio base register names. + description: + GPIO base register names. maxItems: 11 interrupt-controller: true @@ -51,7 +51,7 @@ properties: description: The interrupt outputs to sysirq. maxItems: 1 -#PIN CONFIGURATION NODES +# PIN CONFIGURATION NODES patternProperties: '-pins$': type: object @@ -59,67 +59,52 @@ patternProperties: patternProperties: '^pins': type: object - description: | + description: A pinctrl node should contain at least one subnodes representing the pinctrl groups available on the machine. Each subnode will list the pins it needs, and how they should be configured, with regard to muxer - configuration, pullups, drive strength, input enable/disable and - input schmitt. - $ref: "pinmux-node.yaml" + configuration, pullups, drive strength, input enable/disable and input + schmitt. + $ref: pinmux-node.yaml properties: pinmux: - description: | + description: Integer array, represents gpio pin number and mux setting. - Supported pin number and mux varies for different SoCs, and are defined - as macros in dt-bindings/pinctrl/<soc>-pinfunc.h directly. + Supported pin number and mux varies for different SoCs, and are + defined as macros in dt-bindings/pinctrl/<soc>-pinfunc.h directly. drive-strength: - description: | - It can support some arguments, such as MTK_DRIVE_4mA, MTK_DRIVE_6mA, etc. See - dt-bindings/pinctrl/mt65xx.h. It can only support 2/4/6/8/10/12/14/16mA in mt8192. + description: + It can support some arguments, such as MTK_DRIVE_4mA, + MTK_DRIVE_6mA, etc. See dt-bindings/pinctrl/mt65xx.h. It can only + support 2/4/6/8/10/12/14/16mA in mt8192. enum: [2, 4, 6, 8, 10, 12, 14, 16] - mediatek,drive-strength-adv: - description: | - Describe the specific driving setup property. - For I2C pins, the existing generic driving setup can only support - 2/4/6/8/10/12/14/16mA driving. But in specific driving setup, they - can support 0.125/0.25/0.5/1mA adjustment. If we enable specific - driving setup, the existing generic setup will be disabled. - The specific driving setup is controlled by E1E0EN. - When E1=0/E0=0, the strength is 0.125mA. - When E1=0/E0=1, the strength is 0.25mA. - When E1=1/E0=0, the strength is 0.5mA. - When E1=1/E0=1, the strength is 1mA. - EN is used to enable or disable the specific driving setup. - Valid arguments are described as below: - 0: (E1, E0, EN) = (0, 0, 0) - 1: (E1, E0, EN) = (0, 0, 1) - 2: (E1, E0, EN) = (0, 1, 0) - 3: (E1, E0, EN) = (0, 1, 1) - 4: (E1, E0, EN) = (1, 0, 0) - 5: (E1, E0, EN) = (1, 0, 1) - 6: (E1, E0, EN) = (1, 1, 0) - 7: (E1, E0, EN) = (1, 1, 1) - So the valid arguments are from 0 to 7. - $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2, 3, 4, 5, 6, 7] - - mediatek,pull-up-adv: - description: | - Pull up settings for 2 pull resistors, R0 and R1. User can - configure those special pins. Valid arguments are described as below: - 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. - 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. - 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. - 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. - $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2, 3] - - bias-pull-down: true - - bias-pull-up: true + drive-strength-microamp: + enum: [125, 250, 500, 1000] + + bias-pull-down: + oneOf: + - type: boolean + description: normal pull down. + - enum: [100, 101, 102, 103] + description: PUPD/R1/R0 pull down type. See MTK_PUPD_SET_R1R0_ + defines in dt-bindings/pinctrl/mt65xx.h. + - enum: [200, 201, 202, 203] + description: RSEL pull down type. See MTK_PULL_SET_RSEL_ defines + in dt-bindings/pinctrl/mt65xx.h. + + bias-pull-up: + oneOf: + - type: boolean + description: normal pull up. + - enum: [100, 101, 102, 103] + description: PUPD/R1/R0 pull up type. See MTK_PUPD_SET_R1R0_ + defines in dt-bindings/pinctrl/mt65xx.h. + - enum: [200, 201, 202, 203] + description: RSEL pull up type. See MTK_PULL_SET_RSEL_ defines + in dt-bindings/pinctrl/mt65xx.h. bias-disable: true @@ -141,7 +126,7 @@ patternProperties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/pinctrl-mt8195.yaml b/dts/Bindings/pinctrl/mediatek,mt8195-pinctrl.yaml index c5b755514c..33cb71775d 100644 --- a/dts/Bindings/pinctrl/pinctrl-mt8195.yaml +++ b/dts/Bindings/pinctrl/mediatek,mt8195-pinctrl.yaml @@ -1,16 +1,16 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/pinctrl-mt8195.yaml# +$id: http://devicetree.org/schemas/pinctrl/mediatek,mt8195-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Mediatek MT8195 Pin Controller +title: MediaTek MT8195 Pin Controller maintainers: - Sean Wang <sean.wang@mediatek.com> -description: | - The Mediatek's Pin controller is used to control SoC pins. +description: + The MediaTek's MT8195 Pin controller is used to control SoC pins. properties: compatible: @@ -19,25 +19,27 @@ properties: gpio-controller: true '#gpio-cells': - description: | + description: Number of cells in GPIO specifier. Since the generic GPIO binding is used, - the amount of cells must be specified as 2. See the below - mentioned gpio binding representation for description of particular cells. + the amount of cells must be specified as 2. See the below mentioned gpio + binding representation for description of particular cells. const: 2 gpio-ranges: - description: gpio valid number range. + description: GPIO valid number range. maxItems: 1 + gpio-line-names: true + reg: - description: | - Physical address base for gpio base registers. There are 8 GPIO - physical address base in mt8195. + description: + Physical address base for GPIO base registers. There are 8 GPIO physical + address base in mt8195. maxItems: 8 reg-names: - description: | - Gpio base register names. + description: + GPIO base register names. maxItems: 8 interrupt-controller: true @@ -49,11 +51,11 @@ properties: description: The interrupt outputs to sysirq. maxItems: 1 - mediatek,rsel_resistance_in_si_unit: + mediatek,rsel-resistance-in-si-unit: type: boolean - description: | - Identifying i2c pins pull up/down type which is RSEL. It can support - RSEL define or si unit value(ohm) to set different resistance. + description: + Identifying i2c pins pull up/down type which is RSEL. It can support RSEL + define or si unit value(ohm) to set different resistance. # PIN CONFIGURATION NODES patternProperties: @@ -68,8 +70,8 @@ patternProperties: A pinctrl node should contain at least one subnodes representing the pinctrl groups available on the machine. Each subnode will list the pins it needs, and how they should be configured, with regard to muxer - configuration, pullups, drive strength, input enable/disable and - input schmitt. + configuration, pullups, drive strength, input enable/disable and input + schmitt. An example of using macro: pincontroller { /* GPIO0 set as multifunction GPIO0 */ @@ -85,44 +87,20 @@ patternProperties: } }; }; - $ref: "pinmux-node.yaml" + $ref: pinmux-node.yaml properties: pinmux: - description: | + description: Integer array, represents gpio pin number and mux setting. Supported pin number and mux varies for different SoCs, and are - defined as macros in dt-bindings/pinctrl/<soc>-pinfunc.h - directly. + defined as macros in dt-bindings/pinctrl/<soc>-pinfunc.h directly. drive-strength: enum: [2, 4, 6, 8, 10, 12, 14, 16] - mediatek,drive-strength-adv: - description: | - Describe the specific driving setup property. - For I2C pins, the existing generic driving setup can only support - 2/4/6/8/10/12/14/16mA driving. But in specific driving setup, they - can support 0.125/0.25/0.5/1mA adjustment. If we enable specific - driving setup, the existing generic setup will be disabled. - The specific driving setup is controlled by E1E0EN. - When E1=0/E0=0, the strength is 0.125mA. - When E1=0/E0=1, the strength is 0.25mA. - When E1=1/E0=0, the strength is 0.5mA. - When E1=1/E0=1, the strength is 1mA. - EN is used to enable or disable the specific driving setup. - Valid arguments are described as below: - 0: (E1, E0, EN) = (0, 0, 0) - 1: (E1, E0, EN) = (0, 0, 1) - 2: (E1, E0, EN) = (0, 1, 0) - 3: (E1, E0, EN) = (0, 1, 1) - 4: (E1, E0, EN) = (1, 0, 0) - 5: (E1, E0, EN) = (1, 0, 1) - 6: (E1, E0, EN) = (1, 1, 0) - 7: (E1, E0, EN) = (1, 1, 1) - So the valid arguments are from 0 to 7. - $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2, 3, 4, 5, 6, 7] + drive-strength-microamp: + enum: [125, 250, 500, 1000] bias-pull-down: oneOf: @@ -142,7 +120,7 @@ patternProperties: "MTK_PUPD_SET_R1R0_11" define in mt8195. For pull down type is RSEL, it can add RSEL define & resistance value(ohm) to set different resistance by identifying property - "mediatek,rsel_resistance_in_si_unit". + "mediatek,rsel-resistance-in-si-unit". It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001" & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" & "MTK_PULL_SET_RSEL_100" & "MTK_PULL_SET_RSEL_101" @@ -161,7 +139,7 @@ patternProperties: }; An example of using si unit resistance value(ohm): &pio { - mediatek,rsel_resistance_in_si_unit; + mediatek,rsel-resistance-in-si-unit; } pincontroller { i2c0_pin { @@ -190,14 +168,14 @@ patternProperties: "MTK_PUPD_SET_R1R0_11" define in mt8195. For pull up type is RSEL, it can add RSEL define & resistance value(ohm) to set different resistance by identifying property - "mediatek,rsel_resistance_in_si_unit". + "mediatek,rsel-resistance-in-si-unit". It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001" & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" & "MTK_PULL_SET_RSEL_100" & "MTK_PULL_SET_RSEL_101" & "MTK_PULL_SET_RSEL_110" & "MTK_PULL_SET_RSEL_111" - define in mt8195. It can also support resistance value(ohm) - "1000" & "1500" & "2000" & "3000" & "4000" & "5000" & "10000" & - "75000" in mt8195. + define in mt8195. It can also support resistance value(ohm) "1000" + & "1500" & "2000" & "3000" & "4000" & "5000" & "10000" & "75000" + in mt8195. An example of using RSEL define: pincontroller { i2c0-pins { @@ -209,7 +187,7 @@ patternProperties: }; An example of using si unit resistance value(ohm): &pio { - mediatek,rsel_resistance_in_si_unit; + mediatek,rsel-resistance-in-si-unit; } pincontroller { i2c0-pins { @@ -238,7 +216,7 @@ patternProperties: - pinmux allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -302,7 +280,7 @@ examples: pinmux = <PINMUX_GPIO8__FUNC_SDA0>, <PINMUX_GPIO9__FUNC_SCL0>; bias-disable; - mediatek,drive-strength-adv = <7>; + drive-strength-microamp = <1000>; }; }; }; diff --git a/dts/Bindings/pinctrl/mediatek,mt8365-pinctrl.yaml b/dts/Bindings/pinctrl/mediatek,mt8365-pinctrl.yaml new file mode 100644 index 0000000000..7b43e78572 --- /dev/null +++ b/dts/Bindings/pinctrl/mediatek,mt8365-pinctrl.yaml @@ -0,0 +1,230 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/mediatek,mt8365-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT8365 Pin Controller + +maintainers: + - Zhiyong Tao <zhiyong.tao@mediatek.com> + - Bernhard Rosenkränzer <bero@baylibre.com> + +description: + The MediaTek's MT8365 Pin controller is used to control SoC pins. + +properties: + compatible: + const: mediatek,mt8365-pinctrl + + reg: + maxItems: 1 + + mediatek,pctl-regmap: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 + minItems: 1 + maxItems: 2 + description: + Should be phandles of the syscfg node. + + gpio-controller: true + + "#gpio-cells": + const: 2 + description: + Number of cells in GPIO specifier. Since the generic GPIO binding is used, + the amount of cells must be specified as 2. See the below mentioned gpio + binding representation for description of particular cells. + + interrupt-controller: true + + interrupts: + maxItems: 1 + + "#interrupt-cells": + const: 2 + +patternProperties: + "-pins$": + type: object + additionalProperties: false + patternProperties: + "pins$": + type: object + additionalProperties: false + description: + A pinctrl node should contain at least one subnode representing the + pinctrl groups available on the machine. Each subnode will list the + pins it needs, and how they should be configured, with regard to muxer + configuration, pullups, drive strength, input enable/disable and input + schmitt. + $ref: /schemas/pinctrl/pincfg-node.yaml + + properties: + pinmux: + description: + Integer array, represents gpio pin number and mux setting. + Supported pin number and mux varies for different SoCs, and are + defined as macros in <soc>-pinfunc.h directly. + + bias-disable: true + + bias-pull-up: + oneOf: + - type: boolean + - enum: [100, 101, 102, 103] + description: Pull up R1/R0 type define value. + description: | + For pull up type is normal, it don't need add R1/R0 define. + For pull up type is R1/R0 type, it can add value to set different + resistance. Valid arguments are described as below: + 100: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. + 101: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. + 102: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. + 103: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. + + bias-pull-down: + oneOf: + - type: boolean + - enum: [100, 101, 102, 103] + description: Pull down R1/R0 type define value. + description: | + For pull down type is normal, it don't need add R1/R0 define. + For pull down type is R1/R0 type, it can add value to set + different resistance. Valid arguments are described as below: + 100: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. + 101: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. + 102: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. + 103: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. + + drive-strength: + enum: [2, 4, 6, 8, 10, 12, 14, 16] + + input-enable: true + + input-disable: true + + output-low: true + + output-high: true + + input-schmitt-enable: true + + input-schmitt-disable: true + + drive-strength-microamp: + enum: [125, 250, 500, 1000] + + mediatek,drive-strength-adv: + deprecated: true + description: | + DEPRECATED: Please use drive-strength-microamp instead. + Describe the specific driving setup property. + For I2C pins, the existing generic driving setup can only support + 2/4/6/8/10/12/14/16mA driving. But in specific driving setup, they + can support 0.125/0.25/0.5/1mA adjustment. If we enable specific + driving setup, the existing generic setup will be disabled. + The specific driving setup is controlled by E1E0EN. + When E1=0/E0=0, the strength is 0.125mA. + When E1=0/E0=1, the strength is 0.25mA. + When E1=1/E0=0, the strength is 0.5mA. + When E1=1/E0=1, the strength is 1mA. + EN is used to enable or disable the specific driving setup. + Valid arguments are described as below: + 0: (E1, E0, EN) = (0, 0, 0) + 1: (E1, E0, EN) = (0, 0, 1) + 2: (E1, E0, EN) = (0, 1, 0) + 3: (E1, E0, EN) = (0, 1, 1) + 4: (E1, E0, EN) = (1, 0, 0) + 5: (E1, E0, EN) = (1, 0, 1) + 6: (E1, E0, EN) = (1, 1, 0) + 7: (E1, E0, EN) = (1, 1, 1) + So the valid arguments are from 0 to 7. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3, 4, 5, 6, 7] + + mediatek,pull-up-adv: + deprecated: true + description: | + DEPRECATED: Please use bias-pull-up instead. + Pull up settings for 2 pull resistors, R0 and R1. User can + configure those special pins. Valid arguments are described as + below: + 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. + 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. + 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. + 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + + mediatek,pull-down-adv: + deprecated: true + description: | + DEPRECATED: Please use bias-pull-down instead. + Pull down settings for 2 pull resistors, R0 and R1. User can + configure those special pins. Valid arguments are described as + below: + 0: (R1, R0) = (0, 0) which means R1 disabled and R0 disabled. + 1: (R1, R0) = (0, 1) which means R1 disabled and R0 enabled. + 2: (R1, R0) = (1, 0) which means R1 enabled and R0 disabled. + 3: (R1, R0) = (1, 1) which means R1 enabled and R0 enabled. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + + mediatek,tdsel: + description: + An integer describing the steps for output level shifter duty + cycle when asserted (high pulse width adjustment). Valid arguments + are from 0 to 15. + $ref: /schemas/types.yaml#/definitions/uint32 + + mediatek,rdsel: + description: + An integer describing the steps for input level shifter duty cycle + when asserted (high pulse width adjustment). Valid arguments are + from 0 to 63. + $ref: /schemas/types.yaml#/definitions/uint32 + + required: + - pinmux + +required: + - compatible + - reg + - gpio-controller + - "#gpio-cells" + +allOf: + - $ref: pinctrl.yaml# + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/pinctrl/mt8365-pinfunc.h> + soc { + #address-cells = <2>; + #size-cells = <2>; + + pio: pinctrl@1000b000 { + compatible = "mediatek,mt8365-pinctrl"; + reg = <0 0x1000b000 0 0x1000>; + mediatek,pctl-regmap = <&syscfg_pctl>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>; + + pio-pins { + pins { + pinmux = <MT8365_PIN_59_SDA1__FUNC_SDA1_0>, <MT8365_PIN_60_SCL1__FUNC_SCL1_0>; + mediatek,pull-up-adv = <3>; + bias-pull-up; + }; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/meson,pinctrl.txt b/dts/Bindings/pinctrl/meson,pinctrl.txt deleted file mode 100644 index 8146193bd8..0000000000 --- a/dts/Bindings/pinctrl/meson,pinctrl.txt +++ /dev/null @@ -1,94 +0,0 @@ -== Amlogic Meson pinmux controller == - -Required properties for the root node: - - compatible: one of "amlogic,meson8-cbus-pinctrl" - "amlogic,meson8b-cbus-pinctrl" - "amlogic,meson8m2-cbus-pinctrl" - "amlogic,meson8-aobus-pinctrl" - "amlogic,meson8b-aobus-pinctrl" - "amlogic,meson8m2-aobus-pinctrl" - "amlogic,meson-gxbb-periphs-pinctrl" - "amlogic,meson-gxbb-aobus-pinctrl" - "amlogic,meson-gxl-periphs-pinctrl" - "amlogic,meson-gxl-aobus-pinctrl" - "amlogic,meson-axg-periphs-pinctrl" - "amlogic,meson-axg-aobus-pinctrl" - "amlogic,meson-g12a-periphs-pinctrl" - "amlogic,meson-g12a-aobus-pinctrl" - "amlogic,meson-a1-periphs-pinctrl" - "amlogic,meson-s4-periphs-pinctrl" - - reg: address and size of registers controlling irq functionality - -=== GPIO sub-nodes === - -The GPIO bank for the controller is represented as a sub-node and it acts as a -GPIO controller. - -Required properties for sub-nodes are: - - reg: should contain a list of address and size, one tuple for each entry - in reg-names. - - reg-names: an array of strings describing the "reg" entries. - Must contain "mux" and "gpio". - May contain "pull", "pull-enable" and "ds" when appropriate. - - gpio-controller: identifies the node as a gpio controller - - #gpio-cells: must be 2 - -=== Other sub-nodes === - -Child nodes without the "gpio-controller" represent some desired -configuration for a pin or a group. Those nodes can be pinmux nodes or -configuration nodes. - -Required properties for pinmux nodes are: - - groups: a list of pinmux groups. The list of all available groups - depends on the SoC and can be found in driver sources. - - function: the name of a function to activate for the specified set - of groups. The list of all available functions depends on the SoC - and can be found in driver sources. - -Required properties for configuration nodes: - - pins: a list of pin names - -Configuration nodes support the following generic properties, as -described in file pinctrl-bindings.txt: - - "bias-disable" - - "bias-pull-up" - - "bias-pull-down" - - "output-enable" - - "output-disable" - - "output-low" - - "output-high" - -Optional properties : - - drive-strength-microamp: Drive strength for the specified pins in uA. - This property is only valid for G12A and newer. - -=== Example === - - pinctrl: pinctrl@c1109880 { - compatible = "amlogic,meson8-cbus-pinctrl"; - reg = <0xc1109880 0x10>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - gpio: banks@c11080b0 { - reg = <0xc11080b0 0x28>, - <0xc11080e8 0x18>, - <0xc1108120 0x18>, - <0xc1108030 0x30>; - reg-names = "mux", "pull", "pull-enable", "gpio"; - gpio-controller; - #gpio-cells = <2>; - }; - - nand { - mux { - groups = "nand_io", "nand_io_ce0", "nand_io_ce1", - "nand_io_rb0", "nand_ale", "nand_cle", - "nand_wen_clk", "nand_ren_clk", "nand_dqs", - "nand_ce2", "nand_ce3"; - function = "nand"; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/mscc,ocelot-pinctrl.yaml b/dts/Bindings/pinctrl/mscc,ocelot-pinctrl.yaml index 98d547c34e..dbb3e1bd58 100644 --- a/dts/Bindings/pinctrl/mscc,ocelot-pinctrl.yaml +++ b/dts/Bindings/pinctrl/mscc,ocelot-pinctrl.yaml @@ -54,8 +54,8 @@ patternProperties: '-pins$': type: object allOf: - - $ref: "pinmux-node.yaml" - - $ref: "pincfg-node.yaml" + - $ref: pinmux-node.yaml + - $ref: pincfg-node.yaml properties: function: true @@ -78,7 +78,7 @@ required: - gpio-ranges allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# - if: properties: compatible: diff --git a/dts/Bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml b/dts/Bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml new file mode 100644 index 0000000000..3e84728988 --- /dev/null +++ b/dts/Bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml @@ -0,0 +1,217 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nuvoton,npcm845-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton NPCM845 Pin Controller and GPIO + +maintainers: + - Tomer Maimon <tmaimon77@gmail.com> + +description: + The Nuvoton BMC NPCM8XX Pin Controller multi-function routed through + the multiplexing block, Each pin supports GPIO functionality (GPIOx) + and multiple functions that directly connect the pin to different + hardware blocks. + +properties: + compatible: + const: nuvoton,npcm845-pinctrl + + ranges: + maxItems: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 1 + + nuvoton,sysgcr: + $ref: /schemas/types.yaml#/definitions/phandle + description: a phandle to access GCR registers. + +patternProperties: + '^gpio@': + type: object + additionalProperties: false + + description: + Eight GPIO banks that each contain 32 GPIOs. + + properties: + gpio-controller: true + + '#gpio-cells': + const: 2 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-ranges: + maxItems: 1 + + required: + - gpio-controller + - '#gpio-cells' + - reg + - interrupts + - gpio-ranges + + '-mux$': + $ref: pinmux-node.yaml# + + properties: + groups: + description: + One or more groups of pins to mux to a certain function + items: + enum: [ iox1, iox2, smb1d, smb2d, lkgpo1, lkgpo2, ioxh, gspi, + smb5b, smb5c, lkgpo0, pspi, jm1, jm2, smb4den, smb4b, + smb4c, smb15, smb16, smb17, smb18, smb19, smb20, smb21, + smb22, smb23, smb23b, smb4d, smb14, smb5, smb4, smb3, + spi0cs1, spi0cs2, spi0cs3, spi1cs0, spi1cs1, spi1cs2, + spi1cs3, spi1cs23, smb3c, smb3b, bmcuart0a, uart1, jtag2, + bmcuart1, uart2, sg1mdio, bmcuart0b, r1err, r1md, r1oen, + r2oen, rmii3, r3oen, smb3d, fanin0, fanin1, fanin2, fanin3, + fanin4, fanin5, fanin6, fanin7, fanin8, fanin9, fanin10, + fanin11, fanin12, fanin13, fanin14, fanin15, pwm0, pwm1, pwm2, + pwm3, r2, r2err, r2md, r3rxer, ga20kbc, smb5d, lpc, espi, rg2, + ddr, i3c0, i3c1, i3c2, i3c3, i3c4, i3c5, smb0, smb1, smb2, + smb2c, smb2b, smb1c, smb1b, smb8, smb9, smb10, smb11, sd1, + sd1pwr, pwm4, pwm5, pwm6, pwm7, pwm8, pwm9, pwm10, pwm11, + mmc8, mmc, mmcwp, mmccd, mmcrst, clkout, serirq, lpcclk, + scipme, smi, smb6, smb7, spi1, faninx, r1, spi3, spi3cs1, + spi3quad, spi3cs2, spi3cs3, nprd_smi, smb0b, smb0c, smb0den, + smb0d, ddc, rg2mdio, wdog1, wdog2, smb12, smb13, spix, + spixcs1, clkreq, hgpio0, hgpio1, hgpio2, hgpio3, hgpio4, + hgpio5, hgpio6, hgpio7 ] + + function: + description: + The function that a group of pins is muxed to + enum: [ iox1, iox2, smb1d, smb2d, lkgpo1, lkgpo2, ioxh, gspi, + smb5b, smb5c, lkgpo0, pspi, jm1, jm2, smb4den, smb4b, + smb4c, smb15, smb16, smb17, smb18, smb19, smb20, smb21, + smb22, smb23, smb23b, smb4d, smb14, smb5, smb4, smb3, + spi0cs1, spi0cs2, spi0cs3, spi1cs0, spi1cs1, spi1cs2, + spi1cs3, spi1cs23, smb3c, smb3b, bmcuart0a, uart1, jtag2, + bmcuart1, uart2, sg1mdio, bmcuart0b, r1err, r1md, r1oen, + r2oen, rmii3, r3oen, smb3d, fanin0, fanin1, fanin2, fanin3, + fanin4, fanin5, fanin6, fanin7, fanin8, fanin9, fanin10, + fanin11, fanin12, fanin13, fanin14, fanin15, pwm0, pwm1, pwm2, + pwm3, r2, r2err, r2md, r3rxer, ga20kbc, smb5d, lpc, espi, rg2, + ddr, i3c0, i3c1, i3c2, i3c3, i3c4, i3c5, smb0, smb1, smb2, + smb2c, smb2b, smb1c, smb1b, smb8, smb9, smb10, smb11, sd1, + sd1pwr, pwm4, pwm5, pwm6, pwm7, pwm8, pwm9, pwm10, pwm11, + mmc8, mmc, mmcwp, mmccd, mmcrst, clkout, serirq, lpcclk, + scipme, smi, smb6, smb7, spi1, faninx, r1, spi3, spi3cs1, + spi3quad, spi3cs2, spi3cs3, nprd_smi, smb0b, smb0c, smb0den, + smb0d, ddc, rg2mdio, wdog1, wdog2, smb12, smb13, spix, + spixcs1, clkreq, hgpio0, hgpio1, hgpio2, hgpio3, hgpio4, + hgpio5, hgpio6, hgpio7 ] + + dependencies: + groups: [ function ] + function: [ groups ] + + additionalProperties: false + + '^pin': + $ref: pincfg-node.yaml# + + properties: + pins: + description: + A list of pins to configure in certain ways, such as enabling + debouncing + items: + pattern: '^GPIO([0-9]|[0-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-6])' + + bias-disable: true + + bias-pull-up: true + + bias-pull-down: true + + input-enable: true + + output-low: true + + output-high: true + + drive-push-pull: true + + drive-open-drain: true + + input-debounce: + description: + Debouncing periods in microseconds, one period per interrupt + bank found in the controller + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 4 + + slew-rate: + description: | + 0: Low rate + 1: High rate + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + + drive-strength: + enum: [ 0, 1, 2, 4, 8, 12 ] + + additionalProperties: false + +allOf: + - $ref: pinctrl.yaml# + +required: + - compatible + - ranges + - '#address-cells' + - '#size-cells' + - nuvoton,sysgcr + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/gpio/gpio.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + pinctrl: pinctrl@f0010000 { + compatible = "nuvoton,npcm845-pinctrl"; + ranges = <0x0 0x0 0xf0010000 0x8000>; + #address-cells = <1>; + #size-cells = <1>; + nuvoton,sysgcr = <&gcr>; + + gpio0: gpio@0 { + gpio-controller; + #gpio-cells = <2>; + reg = <0x0 0xb0>; + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; + gpio-ranges = <&pinctrl 0 0 32>; + }; + + fanin0_pin: fanin0-mux { + groups = "fanin0"; + function = "fanin0"; + }; + + pin34_slew: pin34-slew { + pins = "GPIO34/I3C4_SDA"; + bias-disable; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml b/dts/Bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml index 47a56b83a6..7b7f840ffc 100644 --- a/dts/Bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml +++ b/dts/Bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml @@ -30,6 +30,7 @@ patternProperties: "^gpio@[0-7]$": type: object + additionalProperties: false description: Eight GPIO banks (gpio@0 to gpio@7), that each contain between 14 and 18 @@ -152,7 +153,7 @@ examples: pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uid>, <&pinmux_uid>; - uid { + button-uid { label = "UID"; linux,code = <102>; gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; diff --git a/dts/Bindings/pinctrl/nvidia,tegra-pinmux-common.yaml b/dts/Bindings/pinctrl/nvidia,tegra-pinmux-common.yaml new file mode 100644 index 0000000000..96c608bcb8 --- /dev/null +++ b/dts/Bindings/pinctrl/nvidia,tegra-pinmux-common.yaml @@ -0,0 +1,178 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra-pinmux-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra Pinmux Controller + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Jonathan Hunter <jonathanh@nvidia.com> + +description: | + Please refer to pinctrl-bindings.txt in this directory for details of the + common pinctrl bindings used by client devices, including the meaning of + the phrase "pin configuration node". + + Tegra's pin configuration nodes act as a container for an arbitrary number + of subnodes. Each of these subnodes represents some desired configuration + for a pin, a group, or a list of pins or groups. This configuration can + include the mux function to select on those pin(s)/ group(s), and various + pin configuration parameters, such as pull-up, tristate, drive strength, + etc. + + The name of each subnode is not important; all subnodes should be + enumerated and processed purely based on their content. + + Each subnode only affects those parameters that are explicitly listed. In + other words, a subnode that lists a mux function but no pin configuration + parameters implies no information about any pin configuration parameters. + + Similarly, a pin subnode that describes a pullup parameter implies no + information about e.g. the mux function or tristate parameter. For this + reason, even seemingly boolean values are actually tristates in this + binding: unspecified, off, or on. Unspecified is represented as an absent + property, and off/on are represented as integer values 0 and 1. + + Note that many of these properties are only valid for certain specific pins + or groups. See the Tegra TRM and various pinmux spreadsheets for complete + details regarding which groups support which functionality. The Linux + pinctrl driver may also be a useful reference, since it consolidates, + disambiguates, and corrects data from all those sources. + +properties: + nvidia,pins: + $ref: /schemas/types.yaml#/definitions/string-array + description: An array of strings. Each string contains the name of a pin + or group. Valid values for these names are listed below. + + nvidia,function: + $ref: /schemas/types.yaml#/definitions/string + description: A string containing the name of the function to mux to the + pin or group. Valid values for function names are listed below. See the + Tegra TRM to determine which are valid for each pin or group. + + nvidia,pull: + description: Pull-down/up setting to apply to the pin. + $ref: /schemas/types.yaml#/definitions/uint32 + oneOf: + - description: none + const: 0 + - description: down + const: 1 + - description: up + const: 2 + + nvidia,tristate: + description: Tristate setting to apply to the pin. + $ref: /schemas/types.yaml#/definitions/uint32 + oneOf: + - description: drive + const: 0 + - description: tristate + const: 1 + + nvidia,schmitt: + description: Enable Schmitt trigger on the input. + $ref: /schemas/types.yaml#/definitions/uint32 + oneOf: + - description: disable Schmitt trigger on the input + const: 0 + - description: enable Schmitt trigger on the input + const: 1 + + nvidia,pull-down-strength: + description: Controls drive strength. 0 is weakest. The range of valid + values depends on the pingroup. See "CAL_DRVDN" in the Tegra TRM. + $ref: /schemas/types.yaml#/definitions/uint32 + + nvidia,pull-up-strength: + description: Controls drive strength. 0 is weakest. The range of valid + values depends on the pingroup. See "CAL_DRVUP" in the Tegra TRM. + $ref: /schemas/types.yaml#/definitions/uint32 + + nvidia,high-speed-mode: + description: Enable high speed mode the pins. + $ref: /schemas/types.yaml#/definitions/uint32 + oneOf: + - description: normal speed mode + const: 0 + - description: high speed mode + const: 1 + + nvidia,low-power-mode: + description: Controls the drive power or current. Valid values are from 0 + through 3, where 0 specifies the least power and 3 specifies the most + power. See "Low Power Mode" or "LPMD1" and "LPMD0" in the Tegra TRM. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 1, 2, 3 ] + + nvidia,enable-input: + description: Enable the pin's input path. + $ref: /schemas/types.yaml#/definitions/uint32 + oneOf: + - description: disable input (i.e. output only) + const: 0 + - description: enable input + const: 1 + + nvidia,open-drain: + description: Open-drain configuration for the pin. + $ref: /schemas/types.yaml#/definitions/uint32 + oneOf: + - description: disable open-drain + const: 0 + - description: enable open-drain + const: 1 + + nvidia,lock: + description: Lock the pin configuration against further changes until + reset. + $ref: /schemas/types.yaml#/definitions/uint32 + oneOf: + - description: disable pin configuration lock + const: 0 + - description: enable pin configuration lock + const: 1 + + nvidia,io-reset: + description: reset the I/O path + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 1 ] + + nvidia,rcv-sel: + description: select VIL/VIH receivers + $ref: /schemas/types.yaml#/definitions/uint32 + oneOf: + - description: normal receivers + const: 0 + - description: high-voltage receivers + const: 1 + + nvidia,drive-type: + description: Drive type to configure for the pin. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 1, 2, 3 ] + + nvidia,io-hv: + description: Select high-voltage receivers. + $ref: /schemas/types.yaml#/definitions/uint32 + oneOf: + - description: Use normal receivers. + const: 0 + - description: Use high-voltage receivers. + const: 1 + + nvidia,slew-rate-rising: + description: Controls rising signal slew rate. 0 is fastest. The range of + valid values depends on the pingroup. See "DRVDN_SLWR" in the Tegra TRM. + $ref: /schemas/types.yaml#/definitions/uint32 + + nvidia,slew-rate-falling: + description: Controls falling signal slew rate. 0 is fastest. The range of + valid values depends on the pingroup. See "DRVUP_SLWF" in the Tegra TRM. + $ref: /schemas/types.yaml#/definitions/uint32 + +additionalProperties: true +... diff --git a/dts/Bindings/pinctrl/nvidia,tegra114-pinmux.txt b/dts/Bindings/pinctrl/nvidia,tegra114-pinmux.txt deleted file mode 100644 index fb70856c5b..0000000000 --- a/dts/Bindings/pinctrl/nvidia,tegra114-pinmux.txt +++ /dev/null @@ -1,131 +0,0 @@ -NVIDIA Tegra114 pinmux controller - -The Tegra114 pinctrl binding is very similar to the Tegra20 and Tegra30 -pinctrl binding, as described in nvidia,tegra20-pinmux.txt and -nvidia,tegra30-pinmux.txt. In fact, this document assumes that binding as -a baseline, and only documents the differences between the two bindings. - -Required properties: -- compatible: "nvidia,tegra114-pinmux" -- reg: Should contain the register physical address and length for each of - the pad control and mux registers. The first bank of address must be the - driver strength pad control register address and second bank address must - be pinmux register address. - -Tegra114 adds the following optional properties for pin configuration subnodes: -- nvidia,enable-input: Integer. Enable the pin's input path. 0: no, 1: yes. -- nvidia,open-drain: Integer. Enable open drain mode. 0: no, 1: yes. -- nvidia,lock: Integer. Lock the pin configuration against further changes - until reset. 0: no, 1: yes. -- nvidia,io-reset: Integer. Reset the IO path. 0: no, 1: yes. -- nvidia,rcv-sel: Integer. Select VIL/VIH receivers. 0: normal, 1: high. -- nvidia,drive-type: Integer. Valid range 0...3. - -As with Tegra20 and Terga30, see the Tegra TRM for complete details regarding -which groups support which functionality. - -Valid values for pin and group names are: - - per-pin mux groups: - - These all support nvidia,function, nvidia,tristate, nvidia,pull, - nvidia,enable-input, nvidia,lock. Some support nvidia,open-drain, - nvidia,io-reset and nvidia,rcv-sel. - - ulpi_data0_po1, ulpi_data1_po2, ulpi_data2_po3, ulpi_data3_po4, - ulpi_data4_po5, ulpi_data5_po6, ulpi_data6_po7, ulpi_data7_po0, - ulpi_clk_py0, ulpi_dir_py1, ulpi_nxt_py2, ulpi_stp_py3, dap3_fs_pp0, - dap3_din_pp1, dap3_dout_pp2, dap3_sclk_pp3, pv0, pv1, sdmmc1_clk_pz0, - sdmmc1_cmd_pz1, sdmmc1_dat3_py4, sdmmc1_dat2_py5, sdmmc1_dat1_py6, - sdmmc1_dat0_py7, clk2_out_pw5, clk2_req_pcc5, hdmi_int_pn7, ddc_scl_pv4, - ddc_sda_pv5, uart2_rxd_pc3, uart2_txd_pc2, uart2_rts_n_pj6, - uart2_cts_n_pj5, uart3_txd_pw6, uart3_rxd_pw7, uart3_cts_n_pa1, - uart3_rts_n_pc0, pu0, pu1, pu2, pu3, pu4, pu5, pu6, gen1_i2c_sda_pc5, - gen1_i2c_scl_pc4, dap4_fs_pp4, dap4_din_pp5, dap4_dout_pp6, dap4_sclk_pp7, - clk3_out_pee0, clk3_req_pee1, gmi_wp_n_pc7, gmi_iordy_pi5, gmi_wait_pi7, - gmi_adv_n_pk0, gmi_clk_pk1, gmi_cs0_n_pj0, gmi_cs1_n_pj2, gmi_cs2_n_pk3, - gmi_cs3_n_pk4, gmi_cs4_n_pk2, gmi_cs6_n_pi3, gmi_cs7_n_pi6, gmi_ad0_pg0, - gmi_ad1_pg1, gmi_ad2_pg2, gmi_ad3_pg3, gmi_ad4_pg4, gmi_ad5_pg5, - gmi_ad6_pg6, gmi_ad7_pg7, gmi_ad8_ph0, gmi_ad9_ph1, gmi_ad10_ph2, - gmi_ad11_ph3, gmi_ad12_ph4, gmi_ad13_ph5, gmi_ad14_ph6, gmi_ad15_ph7, - gmi_a16_pj7, gmi_a17_pb0, gmi_a18_pb1, gmi_a19_pk7, gmi_wr_n_pi0, - gmi_oe_n_pi1, gmi_dqs_p_pj3, gmi_rst_n_pi4, gen2_i2c_scl_pt5, - gen2_i2c_sda_pt6, sdmmc4_clk_pcc4, sdmmc4_cmd_pt7, sdmmc4_dat0_paa0, - sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, sdmmc4_dat3_paa3, sdmmc4_dat4_paa4, - sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, sdmmc4_dat7_paa7, cam_mclk_pcc0, - pcc1, pbb0, cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6, - pbb7, pcc2, pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, kb_row0_pr0, kb_row1_pr1, - kb_row2_pr2, kb_row3_pr3, kb_row4_pr4, kb_row5_pr5, kb_row6_pr6, - kb_row7_pr7, kb_row8_ps0, kb_row9_ps1, kb_row10_ps2, kb_col0_pq0, - kb_col1_pq1, kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5, - kb_col6_pq6, kb_col7_pq7, clk_32k_out_pa0, sys_clk_req_pz5, core_pwr_req, - cpu_pwr_req, pwr_int_n, owr, dap1_fs_pn0, dap1_din_pn1, dap1_dout_pn2, - dap1_sclk_pn3, clk1_req_pee2, clk1_out_pw4, spdif_in_pk6, spdif_out_pk5, - dap2_fs_pa2, dap2_din_pa4, dap2_dout_pa5, dap2_sclk_pa3, dvfs_pwm_px0, - gpio_x1_aud_px1, gpio_x3_aud_px3, dvfs_clk_px2, gpio_x4_aud_px4, - gpio_x5_aud_px5, gpio_x6_aud_px6, gpio_x7_aud_px7, sdmmc3_clk_pa6, - sdmmc3_cmd_pa7, sdmmc3_dat0_pb7, sdmmc3_dat1_pb6, sdmmc3_dat2_pb5, - sdmmc3_dat3_pb4, hdmi_cec_pee3, sdmmc1_wp_n_pv3, sdmmc3_cd_n_pv2, - gpio_w2_aud_pw2, gpio_w3_aud_pw3, usb_vbus_en0_pn4, usb_vbus_en1_pn5, - sdmmc3_clk_lb_in_pee5, sdmmc3_clk_lb_out_pee4, reset_out_n. - - drive groups: - - These all support nvidia,pull-down-strength, nvidia,pull-up-strength, - nvidia,slew-rate-rising, nvidia,slew-rate-falling. Most but not all - support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode - and nvidia,drive-type. - - ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, dap1, dap2, dap3, dap4, - dbg, sdio3, spi, uaa, uab, uart2, uart3, sdio1, ddc, gma, gme, gmf, gmg, - gmh, owr, uda. - -Valid values for nvidia,functions are: - - blink, cec, cldvfs, clk12, cpu, dap, dap1, dap2, dev3, displaya, - displaya_alt, displayb, dtv, emc_dll, extperiph1, extperiph2, - extperiph3, gmi, gmi_alt, hda, hsi, i2c1, i2c2, i2c3, i2c4, i2cpwr, - i2s0, i2s1, i2s2, i2s3, i2s4, irda, kbc, nand, nand_alt, owr, pmi, - pwm0, pwm1, pwm2, pwm3, pwron, reset_out_n, rsvd1, rsvd2, rsvd3, - rsvd4, sdmmc1, sdmmc2, sdmmc3, sdmmc4, soc, spdif, spi1, spi2, spi3, - spi4, spi5, spi6, sysclk, trace, uarta, uartb, uartc, uartd, ulpi, - usb, vgp1, vgp2, vgp3, vgp4, vgp5, vgp6, vi, vi_alt1, vi_alt3 - -Example: - - pinmux: pinmux { - compatible = "nvidia,tegra114-pinmux"; - reg = <0x70000868 0x148 /* Pad control registers */ - 0x70003000 0x40c>; /* PinMux registers */ - }; - -Example board file extract: - - pinctrl { - sdmmc4_default: pinmux { - sdmmc4_clk_pcc4 { - nvidia,pins = "sdmmc4_clk_pcc4", - nvidia,function = "sdmmc4"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - sdmmc4_dat0_paa0 { - nvidia,pins = "sdmmc4_dat0_paa0", - "sdmmc4_dat1_paa1", - "sdmmc4_dat2_paa2", - "sdmmc4_dat3_paa3", - "sdmmc4_dat4_paa4", - "sdmmc4_dat5_paa5", - "sdmmc4_dat6_paa6", - "sdmmc4_dat7_paa7"; - nvidia,function = "sdmmc4"; - nvidia,pull = <2>; - nvidia,tristate = <0>; - }; - }; - }; - - sdhci@78000400 { - pinctrl-names = "default"; - pinctrl-0 = <&sdmmc4_default>; - }; diff --git a/dts/Bindings/pinctrl/nvidia,tegra114-pinmux.yaml b/dts/Bindings/pinctrl/nvidia,tegra114-pinmux.yaml new file mode 100644 index 0000000000..1690c0ef55 --- /dev/null +++ b/dts/Bindings/pinctrl/nvidia,tegra114-pinmux.yaml @@ -0,0 +1,153 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra114-pinmux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra114 pinmux Controller + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Jon Hunter <jonathanh@nvidia.com> + +properties: + compatible: + const: nvidia,tegra114-pinmux + + reg: + items: + - description: pad control registers + - description: mux registers + +patternProperties: + "^pinmux(-[a-z0-9-_]+)?$": + type: object + + # pin groups + additionalProperties: + $ref: nvidia,tegra-pinmux-common.yaml + additionalProperties: false + properties: + nvidia,pins: + items: + enum: [ ulpi_data0_po1, ulpi_data1_po2, ulpi_data2_po3, + ulpi_data3_po4, ulpi_data4_po5, ulpi_data5_po6, + ulpi_data6_po7, ulpi_data7_po0, ulpi_clk_py0, ulpi_dir_py1, + ulpi_nxt_py2, ulpi_stp_py3, dap3_fs_pp0, dap3_din_pp1, + dap3_dout_pp2, dap3_sclk_pp3, pv0, pv1, sdmmc1_clk_pz0, + sdmmc1_cmd_pz1, sdmmc1_dat3_py4, sdmmc1_dat2_py5, + sdmmc1_dat1_py6, sdmmc1_dat0_py7, clk2_out_pw5, + clk2_req_pcc5, hdmi_int_pn7, ddc_scl_pv4, ddc_sda_pv5, + uart2_rxd_pc3, uart2_txd_pc2, uart2_rts_n_pj6, + uart2_cts_n_pj5, uart3_txd_pw6, uart3_rxd_pw7, + uart3_cts_n_pa1, uart3_rts_n_pc0, pu0, pu1, pu2, pu3, pu4, + pu5, pu6, gen1_i2c_sda_pc5, gen1_i2c_scl_pc4, dap4_fs_pp4, + dap4_din_pp5, dap4_dout_pp6, dap4_sclk_pp7, clk3_out_pee0, + clk3_req_pee1, gmi_wp_n_pc7, gmi_iordy_pi5, gmi_wait_pi7, + gmi_adv_n_pk0, gmi_clk_pk1, gmi_cs0_n_pj0, gmi_cs1_n_pj2, + gmi_cs2_n_pk3, gmi_cs3_n_pk4, gmi_cs4_n_pk2, gmi_cs6_n_pi3, + gmi_cs7_n_pi6, gmi_ad0_pg0, gmi_ad1_pg1, gmi_ad2_pg2, + gmi_ad3_pg3, gmi_ad4_pg4, gmi_ad5_pg5, gmi_ad6_pg6, + gmi_ad7_pg7, gmi_ad8_ph0, gmi_ad9_ph1, gmi_ad10_ph2, + gmi_ad11_ph3, gmi_ad12_ph4, gmi_ad13_ph5, gmi_ad14_ph6, + gmi_ad15_ph7, gmi_a16_pj7, gmi_a17_pb0, gmi_a18_pb1, + gmi_a19_pk7, gmi_wr_n_pi0, gmi_oe_n_pi1, gmi_dqs_p_pj3, + gmi_rst_n_pi4, gen2_i2c_scl_pt5, gen2_i2c_sda_pt6, + sdmmc4_clk_pcc4, sdmmc4_cmd_pt7, sdmmc4_dat0_paa0, + sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, sdmmc4_dat3_paa3, + sdmmc4_dat4_paa4, sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, + sdmmc4_dat7_paa7, cam_mclk_pcc0, pcc1, pbb0, + cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6, + pbb7, pcc2, pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, kb_row0_pr0, + kb_row1_pr1, kb_row2_pr2, kb_row3_pr3, kb_row4_pr4, + kb_row5_pr5, kb_row6_pr6, kb_row7_pr7, kb_row8_ps0, + kb_row9_ps1, kb_row10_ps2, kb_col0_pq0, kb_col1_pq1, + kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5, + kb_col6_pq6, kb_col7_pq7, clk_32k_out_pa0, sys_clk_req_pz5, + core_pwr_req, cpu_pwr_req, pwr_int_n, owr, dap1_fs_pn0, + dap1_din_pn1, dap1_dout_pn2, dap1_sclk_pn3, clk1_req_pee2, + clk1_out_pw4, spdif_in_pk6, spdif_out_pk5, dap2_fs_pa2, + dap2_din_pa4, dap2_dout_pa5, dap2_sclk_pa3, dvfs_pwm_px0, + gpio_x1_aud_px1, gpio_x3_aud_px3, dvfs_clk_px2, + gpio_x4_aud_px4, gpio_x5_aud_px5, gpio_x6_aud_px6, + gpio_x7_aud_px7, sdmmc3_clk_pa6, sdmmc3_cmd_pa7, + sdmmc3_dat0_pb7, sdmmc3_dat1_pb6, sdmmc3_dat2_pb5, + sdmmc3_dat3_pb4, hdmi_cec_pee3, sdmmc1_wp_n_pv3, + sdmmc3_cd_n_pv2, gpio_w2_aud_pw2, gpio_w3_aud_pw3, + usb_vbus_en0_pn4, usb_vbus_en1_pn5, sdmmc3_clk_lb_in_pee5, + sdmmc3_clk_lb_out_pee4, reset_out_n, + # drive groups + drive_ao1, drive_ao2, drive_at1, drive_at2, drive_at3, + drive_at4, drive_at5, drive_cdev1, drive_cdev2, drive_dap1, + drive_dap2, drive_dap3, drive_dap4, drive_dbg, drive_sdio3, + drive_spi, drive_uaa, drive_uab, drive_uart2, drive_uart3, + drive_sdio1, drive_ddc, drive_gma, drive_gme, drive_gmf, + drive_gmg, drive_gmh, drive_owr, drive_uda ] + + nvidia,function: + enum: [ blink, cec, cldvfs, clk12, cpu, dap, dap1, dap2, dev3, + displaya, displaya_alt, displayb, dtv, emc_dll, extperiph1, + extperiph2, extperiph3, gmi, gmi_alt, hda, hsi, i2c1, i2c2, + i2c3, i2c4, i2cpwr, i2s0, i2s1, i2s2, i2s3, i2s4, irda, kbc, + nand, nand_alt, owr, pmi, pwm0, pwm1, pwm2, pwm3, pwron, + reset_out_n, rsvd1, rsvd2, rsvd3, rsvd4, sdmmc1, sdmmc2, + sdmmc3, sdmmc4, soc, spdif, spi1, spi2, spi3, spi4, spi5, + spi6, sysclk, trace, uarta, uartb, uartc, uartd, ulpi, usb, + vgp1, vgp2, vgp3, vgp4, vgp5, vgp6, vi, vi_alt1, vi_alt3 ] + + nvidia,pull: true + nvidia,tristate: true + nvidia,schmitt: true + nvidia,pull-down-strength: true + nvidia,pull-up-strength: true + nvidia,high-speed-mode: true + nvidia,low-power-mode: true + nvidia,enable-input: true + nvidia,open-drain: true + nvidia,lock: true + nvidia,io-reset: true + nvidia,rcv-sel: true + nvidia,drive-type: true + nvidia,slew-rate-rising: true + nvidia,slew-rate-falling: true + + required: + - nvidia,pins + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + pinmux@70000868 { + compatible = "nvidia,tegra114-pinmux"; + reg = <0x70000868 0x148>, /* Pad control registers */ + <0x70003000 0x40c>; /* PinMux registers */ + + pinmux { + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4"; + nvidia,function = "sdmmc4"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt b/dts/Bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt deleted file mode 100644 index e0e886b735..0000000000 --- a/dts/Bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt +++ /dev/null @@ -1,59 +0,0 @@ -Device tree binding for NVIDIA Tegra DPAUX pad controller -======================================================== - -The Tegra Display Port Auxiliary (DPAUX) pad controller manages two pins -which can be assigned to either the DPAUX channel or to an I2C -controller. - -This document defines the device-specific binding for the DPAUX pad -controller. Refer to pinctrl-bindings.txt in this directory for generic -information about pin controller device tree bindings. Please refer to -the binding document ../display/tegra/nvidia,tegra20-host1x.txt for more -details on the DPAUX binding. - -Pin muxing: ------------ - -Child nodes contain the pinmux configurations following the conventions -from the pinctrl-bindings.txt document. - -Since only three configurations are possible, only three child nodes are -needed to describe the pin mux'ing options for the DPAUX pads. -Furthermore, given that the pad functions are only applicable to a -single set of pads, the child nodes only need to describe the pad group -the functions are being applied to rather than the individual pads. - -Required properties: -- groups: Must be "dpaux-io" -- function: Must be either "aux", "i2c" or "off". - -Example: --------- - - dpaux@545c0000 { - ... - - state_dpaux_aux: pinmux-aux { - groups = "dpaux-io"; - function = "aux"; - }; - - state_dpaux_i2c: pinmux-i2c { - groups = "dpaux-io"; - function = "i2c"; - }; - - state_dpaux_off: pinmux-off { - groups = "dpaux-io"; - function = "off"; - }; - }; - - ... - - i2c@7000d100 { - ... - pinctrl-0 = <&state_dpaux_i2c>; - pinctrl-1 = <&state_dpaux_off>; - pinctrl-names = "default", "idle"; - }; diff --git a/dts/Bindings/pinctrl/nvidia,tegra124-pinmux.txt b/dts/Bindings/pinctrl/nvidia,tegra124-pinmux.txt deleted file mode 100644 index f4d06bb0b5..0000000000 --- a/dts/Bindings/pinctrl/nvidia,tegra124-pinmux.txt +++ /dev/null @@ -1,153 +0,0 @@ -NVIDIA Tegra124 pinmux controller - -The Tegra124 pinctrl binding is very similar to the Tegra20 and Tegra30 -pinctrl binding, as described in nvidia,tegra20-pinmux.txt and -nvidia,tegra30-pinmux.txt. In fact, this document assumes that binding as -a baseline, and only documents the differences between the two bindings. - -Required properties: -- compatible: For Tegra124, must contain "nvidia,tegra124-pinmux". For - Tegra132, must contain '"nvidia,tegra132-pinmux", "nvidia-tegra124-pinmux"'. -- reg: Should contain a list of base address and size pairs for: - -- first entry - the drive strength and pad control registers. - -- second entry - the pinmux registers - -- third entry - the MIPI_PAD_CTRL register - -Tegra124 adds the following optional properties for pin configuration subnodes. -The macros for options are defined in the - include/dt-binding/pinctrl/pinctrl-tegra.h. -- nvidia,enable-input: Integer. Enable the pin's input path. - enable :TEGRA_PIN_ENABLE and - disable or output only: TEGRA_PIN_DISABLE. -- nvidia,open-drain: Integer. - enable: TEGRA_PIN_ENABLE. - disable: TEGRA_PIN_DISABLE. -- nvidia,lock: Integer. Lock the pin configuration against further changes - until reset. - enable: TEGRA_PIN_ENABLE. - disable: TEGRA_PIN_DISABLE. -- nvidia,io-reset: Integer. Reset the IO path. - enable: TEGRA_PIN_ENABLE. - disable: TEGRA_PIN_DISABLE. -- nvidia,rcv-sel: Integer. Select VIL/VIH receivers. - normal: TEGRA_PIN_DISABLE - high: TEGRA_PIN_ENABLE - -Please refer the Tegra TRM for complete details regarding which groups -support which functionality. - -Valid values for pin and group names are: - - per-pin mux groups: - - These all support nvidia,function, nvidia,tristate, nvidia,pull, - nvidia,enable-input. Some support nvidia,lock nvidia,open-drain, - nvidia,io-reset and nvidia,rcv-sel. - - ulpi_data0_po1, ulpi_data1_po2, ulpi_data2_po3, ulpi_data3_po4, - ulpi_data4_po5, ulpi_data5_po6, ulpi_data6_po7, ulpi_data7_po0, - ulpi_clk_py0, ulpi_dir_py1, ulpi_nxt_py2, ulpi_stp_py3, dap3_fs_pp0, - dap3_din_pp1, dap3_dout_pp2, dap3_sclk_pp3, pv0, pv1, sdmmc1_clk_pz0, - sdmmc1_cmd_pz1, sdmmc1_dat3_py4, sdmmc1_dat2_py5, sdmmc1_dat1_py6, - sdmmc1_dat0_py7, clk2_out_pw5, clk2_req_pcc5, hdmi_int_pn7, ddc_scl_pv4, - ddc_sda_pv5, uart2_rxd_pc3, uart2_txd_pc2, uart2_rts_n_pj6, - uart2_cts_n_pj5, uart3_txd_pw6, uart3_rxd_pw7, uart3_cts_n_pa1, - uart3_rts_n_pc0, pu0, pu1, pu2, pu3, pu4, pu5, pu6, gen1_i2c_scl_pc4, - gen1_i2c_sda_pc5, dap4_fs_pp4, dap4_din_pp5, dap4_dout_pp6, - dap4_sclk_pp7, clk3_out_pee0, clk3_req_pee1, pc7, pi5, pi7, pk0, pk1, - pj0, pj2, pk3, pk4, pk2, pi3, pi6, pg0, pg1, pg2, pg3, pg4, pg5, pg6, - pg7, ph0, ph1, ph2, ph3, ph4, ph5, ph6, ph7, pj7, pb0, pb1, pk7, pi0, - pi1, pi2, pi4, gen2_i2c_scl_pt5, gen2_i2c_sda_pt6, sdmmc4_clk_pcc4, - sdmmc4_cmd_pt7, sdmmc4_dat0_paa0, sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, - sdmmc4_dat3_paa3, sdmmc4_dat4_paa4, sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, - sdmmc4_dat7_paa7, cam_mclk_pcc0, pcc1, pbb0, cam_i2c_scl_pbb1, - cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6, pbb7, pcc2, jtag_rtck, - pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, kb_row0_pr0, kb_row1_pr1, kb_row2_pr2, - kb_row3_pr3, kb_row4_pr4, kb_row5_pr5, kb_row6_pr6, kb_row7_pr7, - kb_row8_ps0, kb_row9_ps1, kb_row10_ps2, kb_row11_ps3, kb_row12_ps4, - kb_row13_ps5, kb_row14_ps6, kb_row15_ps7, kb_col0_pq0, kb_col1_pq1, - kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5, kb_col6_pq6, - kb_col7_pq7, clk_32k_out_pa0, core_pwr_req, cpu_pwr_req, pwr_int_n, - clk_32k_in, owr, dap1_fs_pn0, dap1_din_pn1, dap1_dout_pn2, - dap1_sclk_pn3, dap_mclk1_req_pee2, dap_mclk1_pw4, spdif_in_pk6, - spdif_out_pk5, dap2_fs_pa2, dap2_din_pa4, dap2_dout_pa5, dap2_sclk_pa3, - dvfs_pwm_px0, gpio_x1_aud_px1, gpio_x3_aud_px3, dvfs_clk_px2, - gpio_x4_aud_px4, gpio_x5_aud_px5, gpio_x6_aud_px6, gpio_x7_aud_px7, - sdmmc3_clk_pa6, sdmmc3_cmd_pa7, sdmmc3_dat0_pb7, sdmmc3_dat1_pb6, - sdmmc3_dat2_pb5, sdmmc3_dat3_pb4, pex_l0_rst_n_pdd1, - pex_l0_clkreq_n_pdd2, pex_wake_n_pdd3, pex_l1_rst_n_pdd5, - pex_l1_clkreq_n_pdd6, hdmi_cec_pee3, sdmmc1_wp_n_pv3, - sdmmc3_cd_n_pv2, gpio_w2_aud_pw2, gpio_w3_aud_pw3, usb_vbus_en0_pn4, - usb_vbus_en1_pn5, sdmmc3_clk_lb_out_pee4, sdmmc3_clk_lb_in_pee5, - gmi_clk_lb, reset_out_n, kb_row16_pt0, kb_row17_pt1, usb_vbus_en2_pff1, - pff2, dp_hpd_pff0, - - drive groups: - - These all support nvidia,pull-down-strength, nvidia,pull-up-strength, - nvidia,slew-rate-rising, nvidia,slew-rate-falling. Most but not all - support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode - and nvidia,drive-type. - - ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, dap1, dap2, dap3, dap4, - dbg, sdio3, spi, uaa, uab, uart2, uart3, sdio1, ddc, gma, gme, gmf, gmg, - gmh, owr, uda, gpv, dev3, cec, usb_vbus_en, ao3, ao0, hv0, sdio4, ao4. - - MIPI pad control groups: - - These support only the nvidia,function property. - - dsi_b - -Valid values for nvidia,functions are: - - blink, cec, cldvfs, clk12, cpu, dap, dap1, dap2, dev3, displaya, - displaya_alt, displayb, dtv, extperiph1, extperiph2, extperiph3, - gmi, gmi_alt, hda, hsi, i2c1, i2c2, i2c3, i2c4, i2cpwr, i2s0, - i2s1, i2s2, i2s3, i2s4, irda, kbc, owr, pmi, pwm0, pwm1, pwm2, pwm3, - pwron, reset_out_n, rsvd1, rsvd2, rsvd3, rsvd4, sdmmc1, sdmmc2, sdmmc3, - sdmmc4, soc, spdif, spi1, spi2, spi3, spi4, spi5, spi6, trace, uarta, - uartb, uartc, uartd, ulpi, usb, vgp1, vgp2, vgp3, vgp4, vgp5, vgp6, - vi, vi_alt1, vi_alt3, vimclk2, vimclk2_alt, sata, ccla, pe0, pe, pe1, - dp, rtck, sys, clk tmds, csi, dsi_b - -Example: - - pinmux: pinmux { - compatible = "nvidia,tegra124-pinmux"; - reg = <0x0 0x70000868 0x0 0x164>, /* Pad control registers */ - <0x0 0x70003000 0x0 0x434>, /* Mux registers */ - <0x0 0x70000820 0x0 0x8>; /* MIPI pad control */ - }; - -Example pinmux entries: - - pinctrl { - sdmmc4_default: pinmux { - sdmmc4_clk_pcc4 { - nvidia,pins = "sdmmc4_clk_pcc4", - nvidia,function = "sdmmc4"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - }; - - sdmmc4_dat0_paa0 { - nvidia,pins = "sdmmc4_dat0_paa0", - "sdmmc4_dat1_paa1", - "sdmmc4_dat2_paa2", - "sdmmc4_dat3_paa3", - "sdmmc4_dat4_paa4", - "sdmmc4_dat5_paa5", - "sdmmc4_dat6_paa6", - "sdmmc4_dat7_paa7"; - nvidia,function = "sdmmc4"; - nvidia,pull = <TEGRA_PIN_PULL_UP>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - }; - }; - }; - - sdhci@78000400 { - pinctrl-names = "default"; - pinctrl-0 = <&sdmmc4_default>; - }; diff --git a/dts/Bindings/pinctrl/nvidia,tegra124-pinmux.yaml b/dts/Bindings/pinctrl/nvidia,tegra124-pinmux.yaml new file mode 100644 index 0000000000..9b7368bd38 --- /dev/null +++ b/dts/Bindings/pinctrl/nvidia,tegra124-pinmux.yaml @@ -0,0 +1,174 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra124-pinmux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra124 Pinmux Controller + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Jon Hunter <jonathanh@nvidia.com> + +description: The Tegra124 pinctrl binding is very similar to the Tegra20 and + Tegra30 pinctrl binding, as described in nvidia,tegra20-pinmux.yaml and + nvidia,tegra30-pinmux.yaml. In fact, this document assumes that binding as a + baseline, and only documents the differences between the two bindings. + +properties: + compatible: + oneOf: + - const: nvidia,tegra124-pinmux + - items: + - const: nvidia,tegra132-pinmux + - const: nvidia,tegra124-pinmux + + reg: + items: + - description: driver strength and pad control registers + - description: pinmux registers + - description: MIPI_PAD_CTRL registers + +patternProperties: + "^pinmux(-[a-z0-9-_]+)?$": + type: object + + # pin groups + additionalProperties: + $ref: nvidia,tegra-pinmux-common.yaml + additionalProperties: false + properties: + nvidia,pins: + $ref: /schemas/types.yaml#/definitions/string-array + items: + enum: [ ulpi_data0_po1, ulpi_data1_po2, ulpi_data2_po3, + ulpi_data3_po4, ulpi_data4_po5, ulpi_data5_po6, + ulpi_data6_po7, ulpi_data7_po0, ulpi_clk_py0, ulpi_dir_py1, + ulpi_nxt_py2, ulpi_stp_py3, dap3_fs_pp0, dap3_din_pp1, + dap3_dout_pp2, dap3_sclk_pp3, pv0, pv1, sdmmc1_clk_pz0, + sdmmc1_cmd_pz1, sdmmc1_dat3_py4, sdmmc1_dat2_py5, + sdmmc1_dat1_py6, sdmmc1_dat0_py7, clk2_out_pw5, + clk2_req_pcc5, hdmi_int_pn7, ddc_scl_pv4, ddc_sda_pv5, + uart2_rxd_pc3, uart2_txd_pc2, uart2_rts_n_pj6, + uart2_cts_n_pj5, uart3_txd_pw6, uart3_rxd_pw7, + uart3_cts_n_pa1, uart3_rts_n_pc0, pu0, pu1, pu2, pu3, pu4, + pu5, pu6, gen1_i2c_scl_pc4, gen1_i2c_sda_pc5, dap4_fs_pp4, + dap4_din_pp5, dap4_dout_pp6, dap4_sclk_pp7, clk3_out_pee0, + clk3_req_pee1, pc7, pi5, pi7, pk0, pk1, pj0, pj2, pk3, pk4, + pk2, pi3, pi6, pg0, pg1, pg2, pg3, pg4, pg5, pg6, pg7, ph0, + ph1, ph2, ph3, ph4, ph5, ph6, ph7, pj7, pb0, pb1, pk7, pi0, + pi1, pi2, pi4, gen2_i2c_scl_pt5, gen2_i2c_sda_pt6, + sdmmc4_clk_pcc4, sdmmc4_cmd_pt7, sdmmc4_dat0_paa0, + sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, sdmmc4_dat3_paa3, + sdmmc4_dat4_paa4, sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, + sdmmc4_dat7_paa7, cam_mclk_pcc0, pcc1, pbb0, + cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6, + pbb7, pcc2, jtag_rtck, pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, + kb_row0_pr0, kb_row1_pr1, kb_row2_pr2, kb_row3_pr3, + kb_row4_pr4, kb_row5_pr5, kb_row6_pr6, kb_row7_pr7, + kb_row8_ps0, kb_row9_ps1, kb_row10_ps2, kb_row11_ps3, + kb_row12_ps4, kb_row13_ps5, kb_row14_ps6, kb_row15_ps7, + kb_col0_pq0, kb_col1_pq1, kb_col2_pq2, kb_col3_pq3, + kb_col4_pq4, kb_col5_pq5, kb_col6_pq6, kb_col7_pq7, + clk_32k_out_pa0, core_pwr_req, cpu_pwr_req, pwr_int_n, + clk_32k_in, owr, dap1_fs_pn0, dap1_din_pn1, dap1_dout_pn2, + dap1_sclk_pn3, dap_mclk1_req_pee2, dap_mclk1_pw4, + spdif_in_pk6, spdif_out_pk5, dap2_fs_pa2, dap2_din_pa4, + dap2_dout_pa5, dap2_sclk_pa3, dvfs_pwm_px0, + gpio_x1_aud_px1, gpio_x3_aud_px3, dvfs_clk_px2, + gpio_x4_aud_px4, gpio_x5_aud_px5, gpio_x6_aud_px6, + gpio_x7_aud_px7, sdmmc3_clk_pa6, sdmmc3_cmd_pa7, + sdmmc3_dat0_pb7, sdmmc3_dat1_pb6, sdmmc3_dat2_pb5, + sdmmc3_dat3_pb4, pex_l0_rst_n_pdd1, pex_l0_clkreq_n_pdd2, + pex_wake_n_pdd3, pex_l1_rst_n_pdd5, pex_l1_clkreq_n_pdd6, + hdmi_cec_pee3, sdmmc1_wp_n_pv3, sdmmc3_cd_n_pv2, + gpio_w2_aud_pw2, gpio_w3_aud_pw3, usb_vbus_en0_pn4, + usb_vbus_en1_pn5, sdmmc3_clk_lb_out_pee4, + sdmmc3_clk_lb_in_pee5, gmi_clk_lb, reset_out_n, + kb_row16_pt0, kb_row17_pt1, usb_vbus_en2_pff1, pff2, + dp_hpd_pff0, + # drive groups + drive_ao1, drive_ao2, drive_at1, drive_at2, drive_at3, + drive_at4, drive_at5, drive_cdev1, drive_cdev2, drive_dap1, + drive_dap2, drive_dap3, drive_dap4, drive_dbg, drive_sdio3, + drive_spi, drive_uaa, drive_uab, drive_uart2, drive_uart3, + drive_sdio1, drive_ddc, drive_gma, drive_gme, drive_gmf, + drive_gmg, drive_gmh, drive_owr, drive_uda, drive_gpv, + drive_dev3, drive_cec, drive_usb_vbus_en, drive_ao3, + drive_ao0, drive_hv0, drive_sdio4, drive_ao4, + # MIPI pad control groups + mipi_pad_ctrl_dsi_b ] + + nvidia,function: + enum: [ blink, cec, cldvfs, clk12, cpu, dap, dap1, dap2, dev3, + displaya, displaya_alt, displayb, dtv, extperiph1, + extperiph2, extperiph3, gmi, gmi_alt, hda, hsi, i2c1, i2c2, + i2c3, i2c4, i2cpwr, i2s0, i2s1, i2s2, i2s3, i2s4, irda, kbc, + owr, pmi, pwm0, pwm1, pwm2, pwm3, pwron, reset_out_n, rsvd1, + rsvd2, rsvd3, rsvd4, sdmmc1, sdmmc2, sdmmc3, sdmmc4, soc, + spdif, spi1, spi2, spi3, spi4, spi5, spi6, trace, uarta, + uartb, uartc, uartd, ulpi, usb, vgp1, vgp2, vgp3, vgp4, vgp5, + vgp6, vi, vi_alt1, vi_alt3, vimclk2, vimclk2_alt, sata, ccla, + pe0, pe, pe1, dp, rtck, sys, clk, tmds, csi, dsi_b ] + + nvidia,pull: true + nvidia,tristate: true + nvidia,schmitt: true + nvidia,pull-down-strength: true + nvidia,pull-up-strength: true + nvidia,high-speed-mode: true + nvidia,low-power-mode: true + nvidia,enable-input: true + nvidia,open-drain: true + nvidia,lock: true + nvidia,io-reset: true + nvidia,rcv-sel: true + nvidia,drive-type: true + nvidia,slew-rate-rising: true + nvidia,slew-rate-falling: true + + required: + - nvidia,pins + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/clock/tegra124-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/pinctrl/pinctrl-tegra.h> + + pinmux@70000868 { + compatible = "nvidia,tegra124-pinmux"; + reg = <0x70000868 0x164>, /* Pad control registers */ + <0x70003000 0x434>, /* Mux registers */ + <0x70000820 0x8>; /* MIPI pad control */ + + sdmmc4_default: pinmux { + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + }; + + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/nvidia,tegra194-pinmux.txt b/dts/Bindings/pinctrl/nvidia,tegra194-pinmux.txt deleted file mode 100644 index 90d38f7106..0000000000 --- a/dts/Bindings/pinctrl/nvidia,tegra194-pinmux.txt +++ /dev/null @@ -1,107 +0,0 @@ -NVIDIA Tegra194 pinmux controller - -Required properties: -- compatible: "nvidia,tegra194-pinmux" -- reg: Should contain a list of base address and size pairs for: - - first entry: The APB_MISC_GP_*_PADCTRL registers (pad control) - - second entry: The PINMUX_AUX_* registers (pinmux) - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -Tegra's pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, tristate, drive strength, etc. - -See the TRM to determine which properties and values apply to each pin/group. -Macro values for property values are defined in -include/dt-binding/pinctrl/pinctrl-tegra.h. - -Required subnode-properties: -- nvidia,pins : An array of strings. Each string contains the name of a pin or - group. Valid values for these names are listed below. - -Optional subnode-properties: -- nvidia,function: A string containing the name of the function to mux to the - pin or group. -- nvidia,pull: Integer, representing the pull-down/up to apply to the pin. - 0: none, 1: down, 2: up. -- nvidia,tristate: Integer. - 0: drive, 1: tristate. -- nvidia,enable-input: Integer. Enable the pin's input path. - enable :TEGRA_PIN_ENABLE and - disable or output only: TEGRA_PIN_DISABLE. -- nvidia,open-drain: Integer. - enable: TEGRA_PIN_ENABLE. - disable: TEGRA_PIN_DISABLE. -- nvidia,lock: Integer. Lock the pin configuration against further changes - until reset. - enable: TEGRA_PIN_ENABLE. - disable: TEGRA_PIN_DISABLE. -- nvidia,io-hv: Integer. Select high-voltage receivers. - normal: TEGRA_PIN_DISABLE - high: TEGRA_PIN_ENABLE -- nvidia,schmitt: Integer. Enables Schmitt Trigger on the input. - normal: TEGRA_PIN_DISABLE - high: TEGRA_PIN_ENABLE -- nvidia,drive-type: Integer. Valid range 0...3. -- nvidia,pull-down-strength: Integer. Controls drive strength. 0 is weakest. - The range of valid values depends on the pingroup. See "CAL_DRVDN" in the - Tegra TRM. -- nvidia,pull-up-strength: Integer. Controls drive strength. 0 is weakest. - The range of valid values depends on the pingroup. See "CAL_DRVUP" in the - Tegra TRM. - -Valid values for pin and group names (nvidia,pin) are: - - These correspond to Tegra PADCTL_* (pinmux) registers. - - Mux groups: - - These correspond to Tegra PADCTL_* (pinmux) registers. Any property - that exists in those registers may be set for the following pin names. - - pex_l5_clkreq_n_pgg0, pex_l5_rst_n_pgg1 - - Drive groups: - - These registers controls a single pin for which a mux group exists. - See the list above for the pin name to use when configuring the pinmux. - - pex_l5_clkreq_n_pgg0, pex_l5_rst_n_pgg1 - -Valid values for nvidia,functions are: - - pe5 - -Power Domain: - pex_l5_clkreq_n_pgg0 and pex_l5_rst_n_pgg1 are part of PCIE C5 power - partition. Client devices must enable this partition before accessing - these pins here. - - -Example: - - tegra_pinctrl: pinmux: pinmux@2430000 { - compatible = "nvidia,tegra194-pinmux"; - reg = <0x2430000 0x17000 - 0xc300000 0x4000>; - - pinctrl-names = "pex_rst"; - pinctrl-0 = <&pex_rst_c5_out_state>; - - pex_rst_c5_out_state: pex_rst_c5_out { - pex_rst { - nvidia,pins = "pex_l5_rst_n_pgg1"; - nvidia,schmitt = <TEGRA_PIN_DISABLE>; - nvidia,lpdr = <TEGRA_PIN_ENABLE>; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; - nvidia,io-hv = <TEGRA_PIN_ENABLE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/nvidia,tegra194-pinmux.yaml b/dts/Bindings/pinctrl/nvidia,tegra194-pinmux.yaml new file mode 100644 index 0000000000..87b6f4f42f --- /dev/null +++ b/dts/Bindings/pinctrl/nvidia,tegra194-pinmux.yaml @@ -0,0 +1,282 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra194-pinmux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra194 Pinmux Controller + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Jon Hunter <jonathanh@nvidia.com> + +properties: + compatible: + enum: + - nvidia,tegra194-pinmux + - nvidia,tegra194-pinmux-aon + + reg: + items: + - description: pinmux registers + +patternProperties: + "^pinmux(-[a-z0-9-_]+)?$": + type: object + + # pin groups + additionalProperties: + $ref: nvidia,tegra-pinmux-common.yaml + unevaluatedProperties: false + properties: + nvidia,function: + enum: [ aud, can0, can1, ccla, dca, dcb, dgpu, directdc, directdc1, + displaya, displayb, dmic1, dmic2, dmic3, dmic4, dmic5, dp, + dspk0, dspk1, eqos, extperiph1, extperiph2, extperiph3, + extperiph4, gp, gpio, hdmi, i2c1, i2c2, i2c3, i2c5, i2c8, + i2s1, i2s2, i2s3, i2s4, i2s5, i2s6, igpu, iqc1, iqc2, mipi, + nv, pe0, pe1, pe2, pe3, pe4, pe5, qspi, qspi0, qspi1, rsvd0, + rsvd1, rsvd2, rsvd3, sata, sce, sdmmc1, sdmmc3, sdmmc4, slvs, + soc, spdif, spi1, spi2, spi3, touch, uarta, uartb, uartc, + uartd, uarte, uartg, ufs0, usb, vgp1, vgp2, vgp3, vgp4, vgp5, + vgp6, wdt ] + + nvidia,pull: true + nvidia,tristate: true + nvidia,schmitt: true + nvidia,enable-input: true + nvidia,open-drain: true + nvidia,lock: true + nvidia,drive-type: true + nvidia,io-hv: true + + required: + - nvidia,pins + +additionalProperties: false + +allOf: + - if: + properties: + compatible: + const: nvidia,tegra194-pinmux + then: + patternProperties: + "^pinmux(-[a-z0-9-_]+)?$": + type: object + additionalProperties: + properties: + nvidia,pins: + description: An array of strings. Each string contains the name + of a pin or group. Valid values for these names are listed + below. + + Note that the pex_l5_clkreq_n_pgg0 and pex_l5_rst_n_pgg1 pins + are part of PCIE C5 power partition. Client devices must + enable this partition before accessing the configuration for + these pins. + items: + enum: [ dap6_sclk_pa0, dap6_dout_pa1, dap6_din_pa2, + dap6_fs_pa3, dap4_sclk_pa4, dap4_dout_pa5, + dap4_din_pa6, dap4_fs_pa7, cpu_pwr_req_0_pb0, + cpu_pwr_req_1_pb1, qspi0_sck_pc0, qspi0_cs_n_pc1, + qspi0_io0_pc2, qspi0_io1_pc3, qspi0_io2_pc4, + qspi0_io3_pc5, qspi1_sck_pc6, qspi1_cs_n_pc7, + qspi1_io0_pd0, qspi1_io1_pd1, qspi1_io2_pd2, + qspi1_io3_pd3, eqos_txc_pe0, eqos_td0_pe1, + eqos_td1_pe2, eqos_td2_pe3, eqos_td3_pe4, + eqos_tx_ctl_pe5, eqos_rd0_pe6, eqos_rd1_pe7, + eqos_rd2_pf0, eqos_rd3_pf1, eqos_rx_ctl_pf2, + eqos_rxc_pf3, eqos_sma_mdio_pf4, eqos_sma_mdc_pf5, + soc_gpio00_pg0, soc_gpio01_pg1, soc_gpio02_pg2, + soc_gpio03_pg3, soc_gpio08_pg4, soc_gpio09_pg5, + soc_gpio10_pg6, soc_gpio11_pg7, soc_gpio12_ph0, + soc_gpio13_ph1, soc_gpio14_ph2, uart4_tx_ph3, + uart4_rx_ph4, uart4_rts_ph5, uart4_cts_ph6, + dap2_sclk_ph7, dap2_dout_pi0, dap2_din_pi1, + dap2_fs_pi2, gen1_i2c_scl_pi3, gen1_i2c_sda_pi4, + sdmmc1_clk_pj0, sdmmc1_cmd_pj1, sdmmc1_dat0_pj2, + sdmmc1_dat1_pj3, sdmmc1_dat2_pj4, sdmmc1_dat3_pj5, + pex_l0_clkreq_n_pk0, pex_l0_rst_n_pk1, + pex_l1_clkreq_n_pk2, pex_l1_rst_n_pk3, + pex_l2_clkreq_n_pk4, pex_l2_rst_n_pk5, + pex_l3_clkreq_n_pk6, pex_l3_rst_n_pk7, + pex_l4_clkreq_n_pl0, pex_l4_rst_n_pl1, + pex_wake_n_pl2, sata_dev_slp_pl3, dp_aux_ch0_hpd_pm0, + dp_aux_ch1_hpd_pm1, dp_aux_ch2_hpd_pm2, + dp_aux_ch3_hpd_pm3, hdmi_cec_pm4, soc_gpio50_pm5, + soc_gpio51_pm6, soc_gpio52_pm7, soc_gpio53_pn0, + soc_gpio54_pn1, soc_gpio55_pn2, sdmmc3_clk_po0, + sdmmc3_cmd_po1, sdmmc3_dat0_po2, sdmmc3_dat1_po3, + sdmmc3_dat2_po4, sdmmc3_dat3_po5, extperiph1_clk_pp0, + extperiph2_clk_pp1, cam_i2c_scl_pp2, cam_i2c_sda_pp3, + soc_gpio04_pp4, soc_gpio05_pp5, soc_gpio06_pp6, + soc_gpio07_pp7, soc_gpio20_pq0, soc_gpio21_pq1, + soc_gpio22_pq2, soc_gpio23_pq3, soc_gpio40_pq4, + soc_gpio41_pq5, soc_gpio42_pq6, soc_gpio43_pq7, + soc_gpio44_pr0, soc_gpio45_pr1, uart1_tx_pr2, + uart1_rx_pr3, uart1_rts_pr4, uart1_cts_pr5, + dap1_sclk_ps0, dap1_dout_ps1, dap1_din_ps2, + dap1_fs_ps3, aud_mclk_ps4, soc_gpio30_ps5, + soc_gpio31_ps6, soc_gpio32_ps7, soc_gpio33_pt0, + dap3_sclk_pt1, dap3_dout_pt2, dap3_din_pt3, + dap3_fs_pt4, dap5_sclk_pt5, dap5_dout_pt6, + dap5_din_pt7, dap5_fs_pu0, directdc1_clk_pv0, + directdc1_in_pv1, directdc1_out0_pv2, + directdc1_out1_pv3, directdc1_out2_pv4, + directdc1_out3_pv5, directdc1_out4_pv6, + directdc1_out5_pv7, directdc1_out6_pw0, + directdc1_out7_pw1, gpu_pwr_req_px0, cv_pwr_req_px1, + gp_pwm2_px2, gp_pwm3_px3, uart2_tx_px4, uart2_rx_px5, + uart2_rts_px6, uart2_cts_px7, spi3_sck_py0, + spi3_miso_py1, spi3_mosi_py2, spi3_cs0_py3, + spi3_cs1_py4, uart5_tx_py5, uart5_rx_py6, + uart5_rts_py7, uart5_cts_pz0, usb_vbus_en0_pz1, + usb_vbus_en1_pz2, spi1_sck_pz3, spi1_miso_pz4, + spi1_mosi_pz5, spi1_cs0_pz6, spi1_cs1_pz7, + ufs0_ref_clk_pff0, ufs0_rst_pff1, + pex_l5_clkreq_n_pgg0, pex_l5_rst_n_pgg1, + directdc_comp, sdmmc4_clk, sdmmc4_cmd, sdmmc4_dqs, + sdmmc4_dat7, sdmmc4_dat6, sdmmc4_dat5, sdmmc4_dat4, + sdmmc4_dat3, sdmmc4_dat2, sdmmc4_dat1, sdmmc4_dat0, + sdmmc1_comp, sdmmc1_hv_trim, sdmmc3_comp, + sdmmc3_hv_trim, eqos_comp, qspi_comp, + # drive groups + drive_soc_gpio33_pt0, drive_soc_gpio32_ps7, + drive_soc_gpio31_ps6, drive_soc_gpio30_ps5, + drive_aud_mclk_ps4, drive_dap1_fs_ps3, + drive_dap1_din_ps2, drive_dap1_dout_ps1, + drive_dap1_sclk_ps0, drive_dap3_fs_pt4, + drive_dap3_din_pt3, drive_dap3_dout_pt2, + drive_dap3_sclk_pt1, drive_dap5_fs_pu0, + drive_dap5_din_pt7, drive_dap5_dout_pt6, + drive_dap5_sclk_pt5, drive_dap6_fs_pa3, + drive_dap6_din_pa2, drive_dap6_dout_pa1, + drive_dap6_sclk_pa0, drive_dap4_fs_pa7, + drive_dap4_din_pa6, drive_dap4_dout_pa5, + drive_dap4_sclk_pa4, drive_extperiph2_clk_pp1, + drive_extperiph1_clk_pp0, drive_cam_i2c_sda_pp3, + drive_cam_i2c_scl_pp2, drive_soc_gpio40_pq4, + drive_soc_gpio41_pq5, drive_soc_gpio42_pq6, + drive_soc_gpio43_pq7, drive_soc_gpio44_pr0, + drive_soc_gpio45_pr1, drive_soc_gpio20_pq0, + drive_soc_gpio21_pq1, drive_soc_gpio22_pq2, + drive_soc_gpio23_pq3, drive_soc_gpio04_pp4, + drive_soc_gpio05_pp5, drive_soc_gpio06_pp6, + drive_soc_gpio07_pp7, drive_uart1_cts_pr5, + drive_uart1_rts_pr4, drive_uart1_rx_pr3, + drive_uart1_tx_pr2, drive_dap2_din_pi1, + drive_dap2_dout_pi0, drive_dap2_fs_pi2, + drive_dap2_sclk_ph7, drive_uart4_cts_ph6, + drive_uart4_rts_ph5, drive_uart4_rx_ph4, + drive_uart4_tx_ph3, drive_soc_gpio03_pg3, + drive_soc_gpio02_pg2, drive_soc_gpio01_pg1, + drive_soc_gpio00_pg0, drive_gen1_i2c_scl_pi3, + drive_gen1_i2c_sda_pi4, drive_soc_gpio08_pg4, + drive_soc_gpio09_pg5, drive_soc_gpio10_pg6, + drive_soc_gpio11_pg7, drive_soc_gpio12_ph0, + drive_soc_gpio13_ph1, drive_soc_gpio14_ph2, + drive_soc_gpio50_pm5, drive_soc_gpio51_pm6, + drive_soc_gpio52_pm7, drive_soc_gpio53_pn0, + drive_soc_gpio54_pn1, drive_soc_gpio55_pn2, + drive_dp_aux_ch0_hpd_pm0, drive_dp_aux_ch1_hpd_pm1, + drive_dp_aux_ch2_hpd_pm2, drive_dp_aux_ch3_hpd_pm3, + drive_hdmi_cec_pm4, drive_pex_l2_clkreq_n_pk4, + drive_pex_wake_n_pl2, drive_pex_l1_clkreq_n_pk2, + drive_pex_l1_rst_n_pk3, drive_pex_l0_clkreq_n_pk0, + drive_pex_l0_rst_n_pk1, drive_pex_l2_rst_n_pk5, + drive_pex_l3_clkreq_n_pk6, drive_pex_l3_rst_n_pk7, + drive_pex_l4_clkreq_n_pl0, drive_pex_l4_rst_n_pl1, + drive_sata_dev_slp_pl3, drive_pex_l5_clkreq_n_pgg0, + drive_pex_l5_rst_n_pgg1, drive_cpu_pwr_req_1_pb1, + drive_cpu_pwr_req_0_pb0, drive_sdmmc1_clk_pj0, + drive_sdmmc1_cmd_pj1, drive_sdmmc1_dat3_pj5, + drive_sdmmc1_dat2_pj4, drive_sdmmc1_dat1_pj3, + drive_sdmmc1_dat0_pj2, drive_sdmmc3_dat3_po5, + drive_sdmmc3_dat2_po4, drive_sdmmc3_dat1_po3, + drive_sdmmc3_dat0_po2, drive_sdmmc3_cmd_po1, + drive_sdmmc3_clk_po0, drive_gpu_pwr_req_px0, + drive_spi3_miso_py1, drive_spi1_cs0_pz6, + drive_spi3_cs0_py3, drive_spi1_miso_pz4, + drive_spi3_cs1_py4, drive_gp_pwm3_px3, + drive_gp_pwm2_px2, drive_spi1_sck_pz3, + drive_spi3_sck_py0, drive_spi1_cs1_pz7, + drive_spi1_mosi_pz5, drive_spi3_mosi_py2, + drive_cv_pwr_req_px1, drive_uart2_tx_px4, + drive_uart2_rx_px5, drive_uart2_rts_px6, + drive_uart2_cts_px7, drive_uart5_rx_py6, + drive_uart5_tx_py5, drive_uart5_rts_py7, + drive_uart5_cts_pz0, drive_usb_vbus_en0_pz1, + drive_usb_vbus_en1_pz2, drive_ufs0_rst_pff1, + drive_ufs0_ref_clk_pff0 ] + + - if: + properties: + compatible: + const: nvidia,tegra194-pinmux-aon + then: + patternProperties: + "^pinmux(-[a-z0-9-_]+)?$": + type: object + additionalProperties: + properties: + nvidia,pins: + items: + enum: [ can1_dout_paa0, can1_din_paa1, can0_dout_paa2, + can0_din_paa3, can0_stb_paa4, can0_en_paa5, + can0_wake_paa6, can0_err_paa7, can1_stb_pbb0, + can1_en_pbb1, can1_wake_pbb2, can1_err_pbb3, + spi2_sck_pcc0, spi2_miso_pcc1, spi2_mosi_pcc2, + spi2_cs0_pcc3, touch_clk_pcc4, uart3_tx_pcc5, + uart3_rx_pcc6, gen2_i2c_scl_pcc7, gen2_i2c_sda_pdd0, + gen8_i2c_scl_pdd1, gen8_i2c_sda_pdd2, + safe_state_pee0, vcomp_alert_pee1, + ao_retention_n_pee2, batt_oc_pee3, power_on_pee4, + pwr_i2c_scl_pee5, pwr_i2c_sda_pee6, sys_reset_n, + shutdown_n, pmu_int_n, soc_pwr_req, clk_32k_in, + # drive groups + drive_shutdown_n, drive_pmu_int_n, + drive_safe_state_pee0, drive_vcomp_alert_pee1, + drive_soc_pwr_req, drive_batt_oc_pee3, + drive_clk_32k_in, drive_power_on_pee4, + drive_pwr_i2c_scl_pee5, drive_pwr_i2c_sda_pee6, + drive_ao_retention_n_pee2, drive_touch_clk_pcc4, + drive_uart3_rx_pcc6, drive_uart3_tx_pcc5, + drive_gen8_i2c_sda_pdd2, drive_gen8_i2c_scl_pdd1, + drive_spi2_mosi_pcc2, drive_gen2_i2c_scl_pcc7, + drive_spi2_cs0_pcc3, drive_gen2_i2c_sda_pdd0, + drive_spi2_sck_pcc0, drive_spi2_miso_pcc1, + drive_can1_dout_paa0, drive_can1_din_paa1, + drive_can0_dout_paa2, drive_can0_din_paa3, + drive_can0_stb_paa4, drive_can0_en_paa5, + drive_can0_wake_paa6, drive_can0_err_paa7, + drive_can1_stb_pbb0, drive_can1_en_pbb1, + drive_can1_wake_pbb2, drive_can1_err_pbb3 ] + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/pinctrl/pinctrl-tegra.h> + + pinmux@2430000 { + compatible = "nvidia,tegra194-pinmux"; + reg = <0x2430000 0x17000>; + + pinctrl-names = "pex_rst"; + pinctrl-0 = <&pex_rst_c5_out_state>; + + pex_rst_c5_out_state: pinmux-pex-rst-c5-out { + pex_rst { + nvidia,pins = "pex_l5_rst_n_pgg1"; + nvidia,schmitt = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,io-hv = <TEGRA_PIN_ENABLE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/nvidia,tegra20-pinmux.txt b/dts/Bindings/pinctrl/nvidia,tegra20-pinmux.txt deleted file mode 100644 index 3c8ce28baa..0000000000 --- a/dts/Bindings/pinctrl/nvidia,tegra20-pinmux.txt +++ /dev/null @@ -1,143 +0,0 @@ -NVIDIA Tegra20 pinmux controller - -Required properties: -- compatible: "nvidia,tegra20-pinmux" -- reg: Should contain the register physical address and length for each of - the tri-state, mux, pull-up/down, and pad control register sets. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -Tegra's pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, tristate, drive strength, etc. - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function or tristate parameter. For this -reason, even seemingly boolean values are actually tristates in this binding: -unspecified, off, or on. Unspecified is represented as an absent property, -and off/on are represented as integer values 0 and 1. - -Required subnode-properties: -- nvidia,pins : An array of strings. Each string contains the name of a pin or - group. Valid values for these names are listed below. - -Optional subnode-properties: -- nvidia,function: A string containing the name of the function to mux to the - pin or group. Valid values for function names are listed below. See the Tegra - TRM to determine which are valid for each pin or group. -- nvidia,pull: Integer, representing the pull-down/up to apply to the pin. - 0: none, 1: down, 2: up. -- nvidia,tristate: Integer. - 0: drive, 1: tristate. -- nvidia,high-speed-mode: Integer. Enable high speed mode the pins. - 0: no, 1: yes. -- nvidia,schmitt: Integer. Enables Schmitt Trigger on the input. - 0: no, 1: yes. -- nvidia,low-power-mode: Integer. Valid values 0-3. 0 is least power, 3 is - most power. Controls the drive power or current. See "Low Power Mode" - or "LPMD1" and "LPMD0" in the Tegra TRM. -- nvidia,pull-down-strength: Integer. Controls drive strength. 0 is weakest. - The range of valid values depends on the pingroup. See "CAL_DRVDN" in the - Tegra TRM. -- nvidia,pull-up-strength: Integer. Controls drive strength. 0 is weakest. - The range of valid values depends on the pingroup. See "CAL_DRVUP" in the - Tegra TRM. -- nvidia,slew-rate-rising: Integer. Controls rising signal slew rate. 0 is - fastest. The range of valid values depends on the pingroup. See - "DRVDN_SLWR" in the Tegra TRM. -- nvidia,slew-rate-falling: Integer. Controls falling signal slew rate. 0 is - fastest. The range of valid values depends on the pingroup. See - "DRVUP_SLWF" in the Tegra TRM. - -Note that many of these properties are only valid for certain specific pins -or groups. See the Tegra TRM and various pinmux spreadsheets for complete -details regarding which groups support which functionality. The Linux pinctrl -driver may also be a useful reference, since it consolidates, disambiguates, -and corrects data from all those sources. - -Valid values for pin and group names are: - - mux groups: - - These all support nvidia,function, nvidia,tristate, and many support - nvidia,pull. - - ata, atb, atc, atd, ate, cdev1, cdev2, crtp, csus, dap1, dap2, dap3, dap4, - ddc, dta, dtb, dtc, dtd, dte, dtf, gma, gmb, gmc, gmd, gme, gpu, gpu7, - gpv, hdint, i2cp, irrx, irtx, kbca, kbcb, kbcc, kbcd, kbce, kbcf, lcsn, - ld0, ld1, ld2, ld3, ld4, ld5, ld6, ld7, ld8, ld9, ld10, ld11, ld12, ld13, - ld14, ld15, ld16, ld17, ldc, ldi, lhp0, lhp1, lhp2, lhs, lm0, lm1, lpp, - lpw0, lpw1, lpw2, lsc0, lsc1, lsck, lsda, lsdi, lspi, lvp0, lvp1, lvs, - owc, pmc, pta, rm, sdb, sdc, sdd, sdio1, slxa, slxc, slxd, slxk, spdi, - spdo, spia, spib, spic, spid, spie, spif, spig, spih, uaa, uab, uac, uad, - uca, ucb, uda. - - tristate groups: - - These only support nvidia,pull. - - ck32, ddrc, pmca, pmcb, pmcc, pmcd, pmce, xm2c, xm2d, ls, lc, ld17_0, - ld19_18, ld21_20, ld23_22. - - drive groups: - - With some exceptions, these support nvidia,high-speed-mode, - nvidia,schmitt, nvidia,low-power-mode, nvidia,pull-down-strength, - nvidia,pull-up-strength, nvidia,slew-rate-rising, nvidia,slew-rate-falling. - - drive_ao1, drive_ao2, drive_at1, drive_at2, drive_cdev1, drive_cdev2, - drive_csus, drive_dap1, drive_dap2, drive_dap3, drive_dap4, drive_dbg, - drive_lcd1, drive_lcd2, drive_sdmmc2, drive_sdmmc3, drive_spi, drive_uaa, - drive_uab, drive_uart2, drive_uart3, drive_vi1, drive_vi2, drive_xm2a, - drive_xm2c, drive_xm2d, drive_xm2clk, drive_sdio1, drive_crt, drive_ddc, - drive_gma, drive_gmb, drive_gmc, drive_gmd, drive_gme, drive_owr, - drive_uda. - -Valid values for nvidia,functions are: - - ahb_clk, apb_clk, audio_sync, crt, dap1, dap2, dap3, dap4, dap5, - displaya, displayb, emc_test0_dll, emc_test1_dll, gmi, gmi_int, - hdmi, i2cp, i2c1, i2c2, i2c3, ide, irda, kbc, mio, mipi_hs, nand, - osc, owr, pcie, plla_out, pllc_out1, pllm_out1, pllp_out2, pllp_out3, - pllp_out4, pwm, pwr_intr, pwr_on, rsvd1, rsvd2, rsvd3, rsvd4, rtck, - sdio1, sdio2, sdio3, sdio4, sflash, spdif, spi1, spi2, spi2_alt, - spi3, spi4, trace, twc, uarta, uartb, uartc, uartd, uarte, ulpi, - vi, vi_sensor_clk, xio - -Example: - - pinctrl@70000000 { - compatible = "nvidia,tegra20-pinmux"; - reg = < 0x70000014 0x10 /* Tri-state registers */ - 0x70000080 0x20 /* Mux registers */ - 0x700000a0 0x14 /* Pull-up/down registers */ - 0x70000868 0xa8 >; /* Pad control registers */ - }; - -Example board file extract: - - pinctrl@70000000 { - sdio4_default: sdio4_default { - atb { - nvidia,pins = "atb", "gma", "gme"; - nvidia,function = "sdio4"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - }; - }; - - sdhci@c8000600 { - pinctrl-names = "default"; - pinctrl-0 = <&sdio4_default>; - }; diff --git a/dts/Bindings/pinctrl/nvidia,tegra20-pinmux.yaml b/dts/Bindings/pinctrl/nvidia,tegra20-pinmux.yaml new file mode 100644 index 0000000000..63cd743a30 --- /dev/null +++ b/dts/Bindings/pinctrl/nvidia,tegra20-pinmux.yaml @@ -0,0 +1,110 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra20-pinmux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra20 Pinmux Controller + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Jon Hunter <jonathanh@nvidia.com> + +properties: + compatible: + const: nvidia,tegra20-pinmux + + reg: + items: + - description: tri-state registers + - description: mux register + - description: pull-up/down registers + - description: pad control registers + +patternProperties: + "^pinmux(-[a-z0-9-_]+)?$": + type: object + + # pin groups + additionalProperties: + $ref: nvidia,tegra-pinmux-common.yaml + additionalProperties: false + properties: + nvidia,pins: + items: + enum: [ ata, atb, atc, atd, ate, cdev1, cdev2, crtp, csus, dap1, + dap2, dap3, dap4, ddc, dta, dtb, dtc, dtd, dte, dtf, gma, + gmb, gmc, gmd, gme, gpu, gpu7, gpv, hdint, i2cp, irrx, + irtx, kbca, kbcb, kbcc, kbcd, kbce, kbcf, lcsn, ld0, ld1, + ld2, ld3, ld4, ld5, ld6, ld7, ld8, ld9, ld10, ld11, ld12, + ld13, ld14, ld15, ld16, ld17, ldc, ldi, lhp0, lhp1, lhp2, + lhs, lm0, lm1, lpp, lpw0, lpw1, lpw2, lsc0, lsc1, lsck, + lsda, lsdi, lspi, lvp0, lvp1, lvs, owc, pmc, pta, rm, sdb, + sdc, sdd, sdio1, slxa, slxc, slxd, slxk, spdi, spdo, spia, + spib, spic, spid, spie, spif, spig, spih, uaa, uab, uac, + uad, uca, ucb, uda, + # tristate groups + ck32, ddrc, pmca, pmcb, pmcc, pmcd, pmce, xm2c, xm2d, ls, + lc, ld17_0, ld19_18, ld21_20, ld23_22, + # drive groups + drive_ao1, drive_ao2, drive_at1, drive_at2, drive_cdev1, + drive_cdev2, drive_csus, drive_dap1, drive_dap2, + drive_dap3, drive_dap4, drive_dbg, drive_lcd1, drive_lcd2, + drive_sdmmc2, drive_sdmmc3, drive_spi, drive_uaa, + drive_uab, drive_uart2, drive_uart3, drive_vi1, drive_vi2, + drive_xm2a, drive_xm2c, drive_xm2d, drive_xm2clk, + drive_sdio1, drive_crt, drive_ddc, drive_gma, drive_gmb, + drive_gmc, drive_gmd, drive_gme, drive_owr, drive_uda ] + + nvidia,function: + enum: [ ahb_clk, apb_clk, audio_sync, crt, dap1, dap2, dap3, dap4, + dap5, displaya, displayb, emc_test0_dll, emc_test1_dll, gmi, + gmi_int, hdmi, i2cp, i2c1, i2c2, i2c3, ide, irda, kbc, mio, + mipi_hs, nand, osc, owr, pcie, plla_out, pllc_out1, + pllm_out1, pllp_out2, pllp_out3, pllp_out4, pwm, pwr_intr, + pwr_on, rsvd1, rsvd2, rsvd3, rsvd4, rtck, sdio1, sdio2, + sdio3, sdio4, sflash, spdif, spi1, spi2, spi2_alt, spi3, + spi4, trace, twc, uarta, uartb, uartc, uartd, uarte, ulpi, + vi, vi_sensor_clk, xio ] + + nvidia,pull: true + nvidia,tristate: true + nvidia,schmitt: true + nvidia,pull-down-strength: true + nvidia,pull-up-strength: true + nvidia,high-speed-mode: true + nvidia,low-power-mode: true + nvidia,slew-rate-rising: true + nvidia,slew-rate-falling: true + + required: + - nvidia,pins + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/clock/tegra20-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + pinctrl@70000000 { + compatible = "nvidia,tegra20-pinmux"; + reg = <0x70000014 0x10>, /* Tri-state registers */ + <0x70000080 0x20>, /* Mux registers */ + <0x700000a0 0x14>, /* Pull-up/down registers */ + <0x70000868 0xa8>; /* Pad control registers */ + + pinmux { + atb { + nvidia,pins = "atb", "gma", "gme"; + nvidia,function = "sdio4"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/nvidia,tegra210-pinmux.txt b/dts/Bindings/pinctrl/nvidia,tegra210-pinmux.txt deleted file mode 100644 index 85f211436b..0000000000 --- a/dts/Bindings/pinctrl/nvidia,tegra210-pinmux.txt +++ /dev/null @@ -1,166 +0,0 @@ -NVIDIA Tegra210 pinmux controller - -Required properties: -- compatible: "nvidia,tegra210-pinmux" -- reg: Should contain a list of base address and size pairs for: - - first entry: The APB_MISC_GP_*_PADCTRL registers (pad control) - - second entry: The PINMUX_AUX_* registers (pinmux) - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -Tegra's pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, tristate, drive strength, etc. - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function or tristate parameter. For this -reason, even seemingly boolean values are actually tristates in this binding: -unspecified, off, or on. Unspecified is represented as an absent property, -and off/on are represented as integer values 0 and 1. - -See the TRM to determine which properties and values apply to each pin/group. -Macro values for property values are defined in -include/dt-binding/pinctrl/pinctrl-tegra.h. - -Required subnode-properties: -- nvidia,pins : An array of strings. Each string contains the name of a pin or - group. Valid values for these names are listed below. - -Optional subnode-properties: -- nvidia,function: A string containing the name of the function to mux to the - pin or group. -- nvidia,pull: Integer, representing the pull-down/up to apply to the pin. - 0: none, 1: down, 2: up. -- nvidia,tristate: Integer. - 0: drive, 1: tristate. -- nvidia,enable-input: Integer. Enable the pin's input path. - enable :TEGRA_PIN_ENABLE and - disable or output only: TEGRA_PIN_DISABLE. -- nvidia,open-drain: Integer. - enable: TEGRA_PIN_ENABLE. - disable: TEGRA_PIN_DISABLE. -- nvidia,lock: Integer. Lock the pin configuration against further changes - until reset. - enable: TEGRA_PIN_ENABLE. - disable: TEGRA_PIN_DISABLE. -- nvidia,io-hv: Integer. Select high-voltage receivers. - normal: TEGRA_PIN_DISABLE - high: TEGRA_PIN_ENABLE -- nvidia,high-speed-mode: Integer. Enable high speed mode the pins. - normal: TEGRA_PIN_DISABLE - high: TEGRA_PIN_ENABLE -- nvidia,schmitt: Integer. Enables Schmitt Trigger on the input. - normal: TEGRA_PIN_DISABLE - high: TEGRA_PIN_ENABLE -- nvidia,drive-type: Integer. Valid range 0...3. -- nvidia,pull-down-strength: Integer. Controls drive strength. 0 is weakest. - The range of valid values depends on the pingroup. See "CAL_DRVDN" in the - Tegra TRM. -- nvidia,pull-up-strength: Integer. Controls drive strength. 0 is weakest. - The range of valid values depends on the pingroup. See "CAL_DRVUP" in the - Tegra TRM. -- nvidia,slew-rate-rising: Integer. Controls rising signal slew rate. 0 is - fastest. The range of valid values depends on the pingroup. See - "DRVDN_SLWR" in the Tegra TRM. -- nvidia,slew-rate-falling: Integer. Controls falling signal slew rate. 0 is - fastest. The range of valid values depends on the pingroup. See - "DRVUP_SLWF" in the Tegra TRM. - -Valid values for pin and group names (nvidia,pin) are: - - Mux groups: - - These correspond to Tegra PINMUX_AUX_* (pinmux) registers. Any property - that exists in those registers may be set for the following pin names. - - In Tegra210, many pins also have a dedicated APB_MISC_GP_*_PADCTRL - register. Where that is true, and property that exists in that register - may also be set on the following pin names. - - als_prox_int_px3, ap_ready_pv5, ap_wake_bt_ph3, ap_wake_nfc_ph7, - aud_mclk_pbb0, batt_bcl, bt_rst_ph4, bt_wake_ap_ph5, button_home_py1, - button_power_on_px5, button_slide_sw_py0, button_vol_down_px7, - button_vol_up_px6, cam1_mclk_ps0, cam1_pwdn_ps7, cam1_strobe_pt1, - cam2_mclk_ps1, cam2_pwdn_pt0, cam_af_en_ps5, cam_flash_en_ps6, - cam_i2c_scl_ps2, cam_i2c_sda_ps3, cam_rst_ps4cam_rst_ps4, clk_32k_in, - clk_32k_out_py5, clk_req, core_pwr_req, cpu_pwr_req, dap1_din_pb1, - dap1_dout_pb2, dap1_fs_pb0, dap1_sclk_pb3, dap2_din_paa2, dap2_dout_paa3, - dap2_fs_paa0, dap2_sclk_paa1, dap4_din_pj5, dap4_dout_pj6, dap4_fs_pj4, - dap4_sclk_pj7, dmic1_clk_pe0, dmic1_dat_pe1, dmic2_clk_pe2, dmic2_dat_pe3, - dmic3_clk_pe4, dmic3_dat_pe5, dp_hpd0_pcc6, dvfs_clk_pbb2, dvfs_pwm_pbb1, - gen1_i2c_scl_pj1, gen1_i2c_sda_pj0, gen2_i2c_scl_pj2, gen2_i2c_sda_pj3, - gen3_i2c_scl_pf0, gen3_i2c_sda_pf1, gpio_x1_aud_pbb3, gpio_x3_aud_pbb4, - gps_en_pi2, gps_rst_pi3, hdmi_cec_pcc0, hdmi_int_dp_hpd_pcc1, jtag_rtck, - lcd_bl_en_pv1, lcd_bl_pwm_pv0, lcd_gpio1_pv3, lcd_gpio2_pv4, lcd_rst_pv2, - lcd_te_py2, modem_wake_ap_px0, motion_int_px2, nfc_en_pi0, nfc_int_pi1, - pa6, pcc7, pe6, pe7, pex_l0_clkreq_n_pa1, pex_l0_rst_n_pa0, - pex_l1_clkreq_n_pa4, pex_l1_rst_n_pa3, pex_wake_n_pa2, ph6, pk0, pk1, pk2, - pk3, pk4, pk5, pk6, pk7, pl0, pl1, pwr_i2c_scl_py3, pwr_i2c_sda_py4, - pwr_int_n, pz0, pz1, pz2, pz3, pz4, pz5, qspi_cs_n_pee1, qspi_io0_pee2, - qspi_io1_pee3, qspi_io2_pee4, qspi_io3_pee5, qspi_sck_pee0, - sata_led_active_pa5, sdmmc1_clk_pm0, sdmmc1_cmd_pm1, sdmmc1_dat0_pm5, - sdmmc1_dat1_pm4, sdmmc1_dat2_pm3, sdmmc1_dat3_pm2, sdmmc3_clk_pp0, - sdmmc3_cmd_pp1, sdmmc3_dat0_pp5, sdmmc3_dat1_pp4, sdmmc3_dat2_pp3, - sdmmc3_dat3_pp2, shutdown, spdif_in_pcc3, spdif_out_pcc2, spi1_cs0_pc3, - spi1_cs1_pc4, spi1_miso_pc1, spi1_mosi_pc0, spi1_sck_pc2, spi2_cs0_pb7, - spi2_cs1_pdd0, spi2_miso_pb5, spi2_mosi_pb4, spi2_sck_pb6, spi4_cs0_pc6, - spi4_miso_pd0, spi4_mosi_pc7, spi4_sck_pc5, temp_alert_px4, touch_clk_pv7, - touch_int_px1, touch_rst_pv6, uart1_cts_pu3, uart1_rts_pu2, uart1_rx_pu1, - uart1_tx_pu0, uart2_cts_pg3, uart2_rts_pg2, uart2_rx_pg1, uart2_tx_pg0, - uart3_cts_pd4, uart3_rts_pd3, uart3_rx_pd2, uart3_tx_pd1, uart4_cts_pi7, - uart4_rts_pi6, uart4_rx_pi5, uart4_tx_pi4, usb_vbus_en0_pcc4, - usb_vbus_en1_pcc5, wifi_en_ph0, wifi_rst_ph1, wifi_wake_ap_ph2 - - Drive groups: - - These correspond to the Tegra APB_MISC_GP_*_PADCTRL (pad control) - registers. Note that where one of these registers controls a single pin - for which a PINMUX_AUX_* exists, see the list above for the pin name to - use when configuring the pinmux. - - pa6, pcc7, pe6, pe7, ph6, pk0, pk1, pk2, pk3, pk4, pk5, pk6, pk7, pl0, pl1, - pz0, pz1, pz2, pz3, pz4, pz5, sdmmc1, sdmmc2, sdmmc3, sdmmc4 - -Valid values for nvidia,functions are: - - aud, bcl, blink, ccla, cec, cldvfs, clk, core, cpu, displaya, displayb, - dmic1, dmic2, dmic3, dp, dtv, extperiph3, i2c1, i2c2, i2c3, i2cpmu, i2cvi, - i2s1, i2s2, i2s3, i2s4a, i2s4b, i2s5a, i2s5b, iqc0, iqc1, jtag, pe, pe0, - pe1, pmi, pwm0, pwm1, pwm2, pwm3, qspi, rsvd0, rsvd1, rsvd2, rsvd3, sata, - sdmmc1, sdmmc3, shutdown, soc, sor0, sor1, spdif, spi1, spi2, spi3, spi4, - sys, touch, uart, uarta, uartb, uartc, uartd, usb, vgp1, vgp2, vgp3, vgp4, - vgp5, vgp6, vimclk, vimclk2 - -Example: - - pinmux: pinmux@70000800 { - compatible = "nvidia,tegra210-pinmux"; - reg = <0x0 0x700008d4 0x0 0x2a8>, /* Pad control registers */ - <0x0 0x70003000 0x0 0x1000>; /* Mux registers */ - - pinctrl-names = "boot"; - pinctrl-0 = <&state_boot>; - - state_boot: pinmux { - gen1_i2c_scl_pj1 { - nvidia,pins = "gen1_i2c_scl_pj1", - nvidia,function = "i2c1"; - nvidia,pull = <TEGRA_PIN_PULL_NONE>; - nvidia,tristate = <TEGRA_PIN_DISABLE>; - nvidia,enable-input = <TEGRA_PIN_ENABLE>; - nvidia,open-drain = <TEGRA_PIN_ENABLE>; - nvidia,io-hv = <TEGRA_PIN_ENABLE>; - }; - }; - }; -}; diff --git a/dts/Bindings/pinctrl/nvidia,tegra210-pinmux.yaml b/dts/Bindings/pinctrl/nvidia,tegra210-pinmux.yaml new file mode 100644 index 0000000000..e99387a6da --- /dev/null +++ b/dts/Bindings/pinctrl/nvidia,tegra210-pinmux.yaml @@ -0,0 +1,140 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra210-pinmux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra210 Pinmux Controller + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Jon Hunter <jonathanh@nvidia.com> + +properties: + compatible: + const: nvidia,tegra210-pinmux + + reg: + items: + - description: APB_MISC_GP_*_PADCTRL register (pad control) + - description: PINMUX_AUX_* registers (pinmux) + +patternProperties: + "^pinmux(-[a-z0-9-_]+)?$": + type: object + + # pin groups + additionalProperties: + $ref: nvidia,tegra-pinmux-common.yaml + additionalProperties: false + properties: + nvidia,pins: + items: + enum: [ als_prox_int_px3, ap_ready_pv5, ap_wake_bt_ph3, + ap_wake_nfc_ph7, aud_mclk_pbb0, batt_bcl, bt_rst_ph4, + bt_wake_ap_ph5, button_home_py1, button_power_on_px5, + button_slide_sw_py0, button_vol_down_px7, + button_vol_up_px6, cam1_mclk_ps0, cam1_pwdn_ps7, + cam1_strobe_pt1, cam2_mclk_ps1, cam2_pwdn_pt0, + cam_af_en_ps5, cam_flash_en_ps6, cam_i2c_scl_ps2, + cam_i2c_sda_ps3, cam_rst_ps4, clk_32k_in, clk_32k_out_py5, + clk_req, core_pwr_req, cpu_pwr_req, dap1_din_pb1, + dap1_dout_pb2, dap1_fs_pb0, dap1_sclk_pb3, dap2_din_paa2, + dap2_dout_paa3, dap2_fs_paa0, dap2_sclk_paa1, dap4_din_pj5, + dap4_dout_pj6, dap4_fs_pj4, dap4_sclk_pj7, dmic1_clk_pe0, + dmic1_dat_pe1, dmic2_clk_pe2, dmic2_dat_pe3, dmic3_clk_pe4, + dmic3_dat_pe5, dp_hpd0_pcc6, dvfs_clk_pbb2, dvfs_pwm_pbb1, + gen1_i2c_scl_pj1, gen1_i2c_sda_pj0, gen2_i2c_scl_pj2, + gen2_i2c_sda_pj3, gen3_i2c_scl_pf0, gen3_i2c_sda_pf1, + gpio_x1_aud_pbb3, gpio_x3_aud_pbb4, gps_en_pi2, + gps_rst_pi3, hdmi_cec_pcc0, hdmi_int_dp_hpd_pcc1, + jtag_rtck, lcd_bl_en_pv1, lcd_bl_pwm_pv0, lcd_gpio1_pv3, + lcd_gpio2_pv4, lcd_rst_pv2, lcd_te_py2, modem_wake_ap_px0, + motion_int_px2, nfc_en_pi0, nfc_int_pi1, pa6, pcc7, pe6, + pe7, pex_l0_clkreq_n_pa1, pex_l0_rst_n_pa0, + pex_l1_clkreq_n_pa4, pex_l1_rst_n_pa3, pex_wake_n_pa2, ph6, + pk0, pk1, pk2, pk3, pk4, pk5, pk6, pk7, pl0, pl1, + pwr_i2c_scl_py3, pwr_i2c_sda_py4, pwr_int_n, pz0, pz1, pz2, + pz3, pz4, pz5, qspi_cs_n_pee1, qspi_io0_pee2, + qspi_io1_pee3, qspi_io2_pee4, qspi_io3_pee5, qspi_sck_pee0, + sata_led_active_pa5, sdmmc1_clk_pm0, sdmmc1_cmd_pm1, + sdmmc1_dat0_pm5, sdmmc1_dat1_pm4, sdmmc1_dat2_pm3, + sdmmc1_dat3_pm2, sdmmc3_clk_pp0, sdmmc3_cmd_pp1, + sdmmc3_dat0_pp5, sdmmc3_dat1_pp4, sdmmc3_dat2_pp3, + sdmmc3_dat3_pp2, shutdown, spdif_in_pcc3, spdif_out_pcc2, + spi1_cs0_pc3, spi1_cs1_pc4, spi1_miso_pc1, spi1_mosi_pc0, + spi1_sck_pc2, spi2_cs0_pb7, spi2_cs1_pdd0, spi2_miso_pb5, + spi2_mosi_pb4, spi2_sck_pb6, spi4_cs0_pc6, spi4_miso_pd0, + spi4_mosi_pc7, spi4_sck_pc5, temp_alert_px4, touch_clk_pv7, + touch_int_px1, touch_rst_pv6, uart1_cts_pu3, uart1_rts_pu2, + uart1_rx_pu1, uart1_tx_pu0, uart2_cts_pg3, uart2_rts_pg2, + uart2_rx_pg1, uart2_tx_pg0, uart3_cts_pd4, uart3_rts_pd3, + uart3_rx_pd2, uart3_tx_pd1, uart4_cts_pi7, uart4_rts_pi6, + uart4_rx_pi5, uart4_tx_pi4, usb_vbus_en0_pcc4, + usb_vbus_en1_pcc5, wifi_en_ph0, wifi_rst_ph1, + wifi_wake_ap_ph2, + # drive groups + drive_pa6, drive_pcc7, drive_pe6, drive_pe7, drive_ph6, + drive_pk0, drive_pk1, drive_pk2, drive_pk3, drive_pk4, + drive_pk5, drive_pk6, drive_pk7, drive_pl0, drive_pl1, + drive_pz0, drive_pz1, drive_pz2, drive_pz3, drive_pz4, + drive_pz5, drive_sdmmc1, drive_sdmmc2, drive_sdmmc3, + drive_sdmmc4 ] + + nvidia,function: + enum: [ aud, bcl, blink, ccla, cec, cldvfs, clk, core, cpu, displaya, + displayb, dmic1, dmic2, dmic3, dp, dtv, extperiph3, i2c1, + i2c2, i2c3, i2cpmu, i2cvi, i2s1, i2s2, i2s3, i2s4a, i2s4b, + i2s5a, i2s5b, iqc0, iqc1, jtag, pe, pe0, pe1, pmi, pwm0, + pwm1, pwm2, pwm3, qspi, rsvd0, rsvd1, rsvd2, rsvd3, sata, + sdmmc1, sdmmc3, shutdown, soc, sor0, sor1, spdif, spi1, spi2, + spi3, spi4, sys, touch, uart, uarta, uartb, uartc, uartd, + usb, vgp1, vgp2, vgp3, vgp4, vgp5, vgp6, vimclk, vimclk2 ] + + nvidia,pull: true + nvidia,tristate: true + nvidia,pull-down-strength: true + nvidia,pull-up-strength: true + nvidia,high-speed-mode: true + nvidia,enable-input: true + nvidia,open-drain: true + nvidia,lock: true + nvidia,drive-type: true + nvidia,io-hv: true + nvidia,slew-rate-rising: true + nvidia,slew-rate-falling: true + + required: + - nvidia,pins + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/pinctrl/pinctrl-tegra.h> + + pinmux: pinmux@70000800 { + compatible = "nvidia,tegra210-pinmux"; + reg = <0x700008d4 0x02a8>, /* Pad control registers */ + <0x70003000 0x1000>; /* Mux registers */ + + pinctrl-names = "boot"; + pinctrl-0 = <&state_boot>; + + state_boot: pinmux { + gen1_i2c_scl_pj1 { + nvidia,pins = "gen1_i2c_scl_pj1"; + nvidia,function = "i2c1"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + nvidia,io-hv = <TEGRA_PIN_ENABLE>; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/nvidia,tegra234-pinmux-aon.yaml b/dts/Bindings/pinctrl/nvidia,tegra234-pinmux-aon.yaml new file mode 100644 index 0000000000..f3deda9f71 --- /dev/null +++ b/dts/Bindings/pinctrl/nvidia,tegra234-pinmux-aon.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra234-pinmux-aon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra234 AON Pinmux Controller + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Jon Hunter <jonathanh@nvidia.com> + +$ref: nvidia,tegra234-pinmux-common.yaml + +properties: + compatible: + const: nvidia,tegra234-pinmux-aon + +patternProperties: + "^pinmux(-[a-z0-9-]+)?$": + type: object + + # pin groups + additionalProperties: + properties: + nvidia,pins: + items: + enum: [ can0_dout_paa0, can0_din_paa1, can1_dout_paa2, + can1_din_paa3, can0_stb_paa4, can0_en_paa5, + soc_gpio49_paa6, can0_err_paa7, can1_stb_pbb0, + can1_en_pbb1, soc_gpio50_pbb2, can1_err_pbb3, + spi2_sck_pcc0, spi2_miso_pcc1, spi2_mosi_pcc2, + spi2_cs0_pcc3, touch_clk_pcc4, uart3_tx_pcc5, + uart3_rx_pcc6, gen2_i2c_scl_pcc7, gen2_i2c_sda_pdd0, + gen8_i2c_scl_pdd1, gen8_i2c_sda_pdd2, + sce_error_pee0, vcomp_alert_pee1, + ao_retention_n_pee2, batt_oc_pee3, power_on_pee4, + soc_gpio26_pee5, soc_gpio27_pee6, bootv_ctl_n_pee7, + hdmi_cec_pgg0, + # drive groups + drive_touch_clk_pcc4, drive_uart3_rx_pcc6, + drive_uart3_tx_pcc5, drive_gen8_i2c_sda_pdd2, + drive_gen8_i2c_scl_pdd1, drive_spi2_mosi_pcc2, + drive_gen2_i2c_scl_pcc7, drive_spi2_cs0_pcc3, + drive_gen2_i2c_sda_pdd0, drive_spi2_sck_pcc0, + drive_spi2_miso_pcc1, drive_can1_dout_paa2, + drive_can1_din_paa3, drive_can0_dout_paa0, + drive_can0_din_paa1, drive_can0_stb_paa4, + drive_can0_en_paa5, drive_soc_gpio49_paa6, + drive_can0_err_paa7, drive_can1_stb_pbb0, + drive_can1_en_pbb1, drive_soc_gpio50_pbb2, + drive_can1_err_pbb3, drive_sce_error_pee0, + drive_batt_oc_pee3, drive_bootv_ctl_n_pee7, + drive_power_on_pee4, drive_soc_gpio26_pee5, + drive_soc_gpio27_pee6, drive_ao_retention_n_pee2, + drive_vcomp_alert_pee1, drive_hdmi_cec_pgg0 ] + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/pinctrl/pinctrl-tegra.h> + + pinmux@c300000 { + compatible = "nvidia,tegra234-pinmux-aon"; + reg = <0xc300000 0x4000>; + + pinctrl-names = "cec"; + pinctrl-0 = <&cec_state>; + + cec_state: pinmux-cec { + cec { + nvidia,pins = "hdmi_cec_pgg0"; + nvidia,function = "gp"; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/nvidia,tegra234-pinmux-common.yaml b/dts/Bindings/pinctrl/nvidia,tegra234-pinmux-common.yaml new file mode 100644 index 0000000000..4f9de78085 --- /dev/null +++ b/dts/Bindings/pinctrl/nvidia,tegra234-pinmux-common.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra234-pinmux-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra234 Pinmux Controller + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Jon Hunter <jonathanh@nvidia.com> + +properties: + reg: + items: + - description: pinmux registers + +patternProperties: + "^pinmux(-[a-z0-9-]+)?$": + type: object + + # pin groups + additionalProperties: + $ref: nvidia,tegra-pinmux-common.yaml + # We would typically use unevaluatedProperties here but that has the + # downside that all the properties in the common bindings become valid + # for all chip generations. In this case, however, we want the per-SoC + # bindings to be able to override which of the common properties are + # allowed, since not all pinmux generations support the same sets of + # properties. This way, the common bindings define the format of the + # properties but the per-SoC bindings define which of them apply to a + # given chip. + additionalProperties: false + properties: + nvidia,function: + enum: [ gp, uartc, i2c8, spi2, i2c2, can1, can0, rsvd0, eth0, eth2, + eth1, dp, eth3, i2c4, i2c7, i2c9, eqos, pe2, pe1, pe0, pe3, + pe4, pe5, pe6, pe7, pe8, pe9, pe10, qspi0, qspi1, qpsi, + sdmmc1, sce, soc, gpio, hdmi, ufs0, spi3, spi1, uartb, uarte, + usb, extperiph2, extperiph1, i2c3, vi0, i2c5, uarta, uartd, + i2c1, i2s4, i2s6, aud, spi5, touch, uartj, rsvd1, wdt, tsc, + dmic3, led, vi0_alt, i2s5, nv, extperiph3, extperiph4, spi4, + ccla, i2s1, i2s2, i2s3, i2s8, rsvd2, dmic5, dca, displayb, + displaya, vi1, dcb, dmic1, dmic4, i2s7, dmic2, dspk0, rsvd3, + tsc_alt, istctrl, vi1_alt, dspk1, igpu ] + + # out of the common properties, only these are allowed for Tegra234 + nvidia,pins: true + nvidia,pull: true + nvidia,tristate: true + nvidia,schmitt: true + nvidia,enable-input: true + nvidia,open-drain: true + nvidia,lock: true + nvidia,drive-type: true + nvidia,io-hv: true + + required: + - nvidia,pins + +required: + - compatible + - reg + +additionalProperties: true +... diff --git a/dts/Bindings/pinctrl/nvidia,tegra234-pinmux.yaml b/dts/Bindings/pinctrl/nvidia,tegra234-pinmux.yaml new file mode 100644 index 0000000000..17b865ecfc --- /dev/null +++ b/dts/Bindings/pinctrl/nvidia,tegra234-pinmux.yaml @@ -0,0 +1,139 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra234-pinmux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra234 Pinmux Controller + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Jon Hunter <jonathanh@nvidia.com> + +$ref: nvidia,tegra234-pinmux-common.yaml + +properties: + compatible: + const: nvidia,tegra234-pinmux + +patternProperties: + "^pinmux(-[a-z0-9-]+)?$": + type: object + + # pin groups + additionalProperties: + properties: + nvidia,pins: + items: + enum: [ dap6_sclk_pa0, dap6_dout_pa1, dap6_din_pa2, + dap6_fs_pa3, dap4_sclk_pa4, dap4_dout_pa5, + dap4_din_pa6, dap4_fs_pa7, soc_gpio08_pb0, + qspi0_sck_pc0, qspi0_cs_n_pc1, + qspi0_io0_pc2, qspi0_io1_pc3, qspi0_io2_pc4, + qspi0_io3_pc5, qspi1_sck_pc6, qspi1_cs_n_pc7, + qspi1_io0_pd0, qspi1_io1_pd1, qspi1_io2_pd2, + qspi1_io3_pd3, eqos_txc_pe0, eqos_td0_pe1, + eqos_td1_pe2, eqos_td2_pe3, eqos_td3_pe4, + eqos_tx_ctl_pe5, eqos_rd0_pe6, eqos_rd1_pe7, + eqos_rd2_pf0, eqos_rd3_pf1, eqos_rx_ctl_pf2, + eqos_rxc_pf3, eqos_sma_mdio_pf4, eqos_sma_mdc_pf5, + soc_gpio13_pg0, soc_gpio14_pg1, soc_gpio15_pg2, + soc_gpio16_pg3, soc_gpio17_pg4, soc_gpio18_pg5, + soc_gpio19_pg6, soc_gpio20_pg7, soc_gpio21_ph0, + soc_gpio22_ph1, soc_gpio06_ph2, uart4_tx_ph3, + uart4_rx_ph4, uart4_rts_ph5, uart4_cts_ph6, + soc_gpio41_ph7, soc_gpio42_pi0, soc_gpio43_pi1, + soc_gpio44_pi2, gen1_i2c_scl_pi3, gen1_i2c_sda_pi4, + cpu_pwr_req_pi5, soc_gpio07_pi6, + sdmmc1_clk_pj0, sdmmc1_cmd_pj1, sdmmc1_dat0_pj2, + sdmmc1_dat1_pj3, sdmmc1_dat2_pj4, sdmmc1_dat3_pj5, + pex_l0_clkreq_n_pk0, pex_l0_rst_n_pk1, + pex_l1_clkreq_n_pk2, pex_l1_rst_n_pk3, + pex_l2_clkreq_n_pk4, pex_l2_rst_n_pk5, + pex_l3_clkreq_n_pk6, pex_l3_rst_n_pk7, + pex_l4_clkreq_n_pl0, pex_l4_rst_n_pl1, + pex_wake_n_pl2, soc_gpio34_pl3, dp_aux_ch0_hpd_pm0, + dp_aux_ch1_hpd_pm1, dp_aux_ch2_hpd_pm2, + dp_aux_ch3_hpd_pm3, soc_gpio55_pm4, soc_gpio36_pm5, + soc_gpio53_pm6, soc_gpio38_pm7, dp_aux_ch3_n_pn0, + soc_gpio39_pn1, soc_gpio40_pn2, dp_aux_ch1_p_pn3, + dp_aux_ch1_n_pn4, dp_aux_ch2_p_pn5, dp_aux_ch2_n_pn6, + dp_aux_ch3_p_pn7, extperiph1_clk_pp0, + extperiph2_clk_pp1, cam_i2c_scl_pp2, cam_i2c_sda_pp3, + soc_gpio23_pp4, soc_gpio24_pp5, soc_gpio25_pp6, + pwr_i2c_scl_pp7, pwr_i2c_sda_pq0, soc_gpio28_pq1, + soc_gpio29_pq2, soc_gpio30_pq3, soc_gpio31_pq4, + soc_gpio32_pq5, soc_gpio33_pq6, soc_gpio35_pq7, + soc_gpio37_pr0, soc_gpio56_pr1, uart1_tx_pr2, + uart1_rx_pr3, uart1_rts_pr4, uart1_cts_pr5, + soc_gpio61_pw0, soc_gpio62_pw1, gpu_pwr_req_px0, + cv_pwr_req_px1, gp_pwm2_px2, gp_pwm3_px3, uart2_tx_px4, + uart2_rx_px5, uart2_rts_px6, uart2_cts_px7, spi3_sck_py0, + spi3_miso_py1, spi3_mosi_py2, spi3_cs0_py3, + spi3_cs1_py4, uart5_tx_py5, uart5_rx_py6, + uart5_rts_py7, uart5_cts_pz0, usb_vbus_en0_pz1, + usb_vbus_en1_pz2, spi1_sck_pz3, spi1_miso_pz4, + spi1_mosi_pz5, spi1_cs0_pz6, spi1_cs1_pz7, + spi5_sck_pac0, spi5_miso_pac1, spi5_mosi_pac2, + spi5_cs0_pac3, soc_gpio57_pac4, soc_gpio58_pac5, + soc_gpio59_pac6, soc_gpio60_pac7, soc_gpio45_pad0, + soc_gpio46_pad1, soc_gpio47_pad2, soc_gpio48_pad3, + ufs0_ref_clk_pae0, ufs0_rst_n_pae1, + pex_l5_clkreq_n_paf0, pex_l5_rst_n_paf1, + pex_l6_clkreq_n_paf2, pex_l6_rst_n_paf3, + pex_l7_clkreq_n_pag0, pex_l7_rst_n_pag1, + pex_l8_clkreq_n_pag2, pex_l8_rst_n_pag3, + pex_l9_clkreq_n_pag4, pex_l9_rst_n_pag5, + pex_l10_clkreq_n_pag6, pex_l10_rst_n_pag7, + sdmmc1_comp, eqos_comp, qspi_comp, + # drive groups + drive_soc_gpio08_pb0, drive_soc_gpio36_pm5, + drive_soc_gpio53_pm6, drive_soc_gpio55_pm4, + drive_soc_gpio38_pm7, drive_soc_gpio39_pn1, + drive_soc_gpio40_pn2, drive_dp_aux_ch0_hpd_pm0, + drive_dp_aux_ch1_hpd_pm1, drive_dp_aux_ch2_hpd_pm2, + drive_dp_aux_ch3_hpd_pm3, drive_dp_aux_ch1_p_pn3, + drive_dp_aux_ch1_n_pn4, drive_dp_aux_ch2_p_pn5, + drive_dp_aux_ch2_n_pn6, drive_dp_aux_ch3_p_pn7, + drive_dp_aux_ch3_n_pn0, drive_pex_l2_clkreq_n_pk4, + drive_pex_wake_n_pl2, drive_pex_l1_clkreq_n_pk2, + drive_pex_l1_rst_n_pk3, drive_pex_l0_clkreq_n_pk0, + drive_pex_l0_rst_n_pk1, drive_pex_l2_rst_n_pk5, + drive_pex_l3_clkreq_n_pk6, drive_pex_l3_rst_n_pk7, + drive_pex_l4_clkreq_n_pl0, drive_pex_l4_rst_n_pl1, + drive_soc_gpio34_pl3, drive_pex_l5_clkreq_n_paf0, + drive_pex_l5_rst_n_paf1, drive_pex_l6_clkreq_n_paf2, + drive_pex_l6_rst_n_paf3, drive_pex_l10_clkreq_n_pag6, + drive_pex_l10_rst_n_pag7, drive_pex_l7_clkreq_n_pag0, + drive_pex_l7_rst_n_pag1, drive_pex_l8_clkreq_n_pag2, + drive_pex_l8_rst_n_pag3, drive_pex_l9_clkreq_n_pag4, + drive_pex_l9_rst_n_pag5, drive_sdmmc1_clk_pj0, + drive_sdmmc1_cmd_pj1, drive_sdmmc1_dat3_pj5, + drive_sdmmc1_dat2_pj4, drive_sdmmc1_dat1_pj3, + drive_sdmmc1_dat0_pj2 ] + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/pinctrl/pinctrl-tegra.h> + + pinmux@2430000 { + compatible = "nvidia,tegra234-pinmux"; + reg = <0x2430000 0x17000>; + + pinctrl-names = "pex_rst"; + pinctrl-0 = <&pex_rst_c5_out_state>; + + pex_rst_c5_out_state: pinmux-pex-rst-c5-out { + pexrst { + nvidia,pins = "pex_l5_rst_n_paf1"; + nvidia,schmitt = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,io-hv = <TEGRA_PIN_ENABLE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/nvidia,tegra30-pinmux.txt b/dts/Bindings/pinctrl/nvidia,tegra30-pinmux.txt deleted file mode 100644 index 0e6354c11e..0000000000 --- a/dts/Bindings/pinctrl/nvidia,tegra30-pinmux.txt +++ /dev/null @@ -1,144 +0,0 @@ -NVIDIA Tegra30 pinmux controller - -The Tegra30 pinctrl binding is very similar to the Tegra20 pinctrl binding, -as described in nvidia,tegra20-pinmux.txt. In fact, this document assumes -that binding as a baseline, and only documents the differences between the -two bindings. - -Required properties: -- compatible: "nvidia,tegra30-pinmux" -- reg: Should contain the register physical address and length for each of - the pad control and mux registers. - -Tegra30 adds the following optional properties for pin configuration subnodes: -- nvidia,enable-input: Integer. Enable the pin's input path. 0: no, 1: yes. -- nvidia,open-drain: Integer. Enable open drain mode. 0: no, 1: yes. -- nvidia,lock: Integer. Lock the pin configuration against further changes - until reset. 0: no, 1: yes. -- nvidia,io-reset: Integer. Reset the IO path. 0: no, 1: yes. - -As with Tegra20, see the Tegra TRM for complete details regarding which groups -support which functionality. - -Valid values for pin and group names are: - - per-pin mux groups: - - These all support nvidia,function, nvidia,tristate, nvidia,pull, - nvidia,enable-input, nvidia,lock. Some support nvidia,open-drain, - nvidia,io-reset. - - clk_32k_out_pa0, uart3_cts_n_pa1, dap2_fs_pa2, dap2_sclk_pa3, - dap2_din_pa4, dap2_dout_pa5, sdmmc3_clk_pa6, sdmmc3_cmd_pa7, gmi_a17_pb0, - gmi_a18_pb1, lcd_pwr0_pb2, lcd_pclk_pb3, sdmmc3_dat3_pb4, sdmmc3_dat2_pb5, - sdmmc3_dat1_pb6, sdmmc3_dat0_pb7, uart3_rts_n_pc0, lcd_pwr1_pc1, - uart2_txd_pc2, uart2_rxd_pc3, gen1_i2c_scl_pc4, gen1_i2c_sda_pc5, - lcd_pwr2_pc6, gmi_wp_n_pc7, sdmmc3_dat5_pd0, sdmmc3_dat4_pd1, lcd_dc1_pd2, - sdmmc3_dat6_pd3, sdmmc3_dat7_pd4, vi_d1_pd5, vi_vsync_pd6, vi_hsync_pd7, - lcd_d0_pe0, lcd_d1_pe1, lcd_d2_pe2, lcd_d3_pe3, lcd_d4_pe4, lcd_d5_pe5, - lcd_d6_pe6, lcd_d7_pe7, lcd_d8_pf0, lcd_d9_pf1, lcd_d10_pf2, lcd_d11_pf3, - lcd_d12_pf4, lcd_d13_pf5, lcd_d14_pf6, lcd_d15_pf7, gmi_ad0_pg0, - gmi_ad1_pg1, gmi_ad2_pg2, gmi_ad3_pg3, gmi_ad4_pg4, gmi_ad5_pg5, - gmi_ad6_pg6, gmi_ad7_pg7, gmi_ad8_ph0, gmi_ad9_ph1, gmi_ad10_ph2, - gmi_ad11_ph3, gmi_ad12_ph4, gmi_ad13_ph5, gmi_ad14_ph6, gmi_ad15_ph7, - gmi_wr_n_pi0, gmi_oe_n_pi1, gmi_dqs_pi2, gmi_cs6_n_pi3, gmi_rst_n_pi4, - gmi_iordy_pi5, gmi_cs7_n_pi6, gmi_wait_pi7, gmi_cs0_n_pj0, lcd_de_pj1, - gmi_cs1_n_pj2, lcd_hsync_pj3, lcd_vsync_pj4, uart2_cts_n_pj5, - uart2_rts_n_pj6, gmi_a16_pj7, gmi_adv_n_pk0, gmi_clk_pk1, gmi_cs4_n_pk2, - gmi_cs2_n_pk3, gmi_cs3_n_pk4, spdif_out_pk5, spdif_in_pk6, gmi_a19_pk7, - vi_d2_pl0, vi_d3_pl1, vi_d4_pl2, vi_d5_pl3, vi_d6_pl4, vi_d7_pl5, - vi_d8_pl6, vi_d9_pl7, lcd_d16_pm0, lcd_d17_pm1, lcd_d18_pm2, lcd_d19_pm3, - lcd_d20_pm4, lcd_d21_pm5, lcd_d22_pm6, lcd_d23_pm7, dap1_fs_pn0, - dap1_din_pn1, dap1_dout_pn2, dap1_sclk_pn3, lcd_cs0_n_pn4, lcd_sdout_pn5, - lcd_dc0_pn6, hdmi_int_pn7, ulpi_data7_po0, ulpi_data0_po1, ulpi_data1_po2, - ulpi_data2_po3, ulpi_data3_po4, ulpi_data4_po5, ulpi_data5_po6, - ulpi_data6_po7, dap3_fs_pp0, dap3_din_pp1, dap3_dout_pp2, dap3_sclk_pp3, - dap4_fs_pp4, dap4_din_pp5, dap4_dout_pp6, dap4_sclk_pp7, kb_col0_pq0, - kb_col1_pq1, kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5, - kb_col6_pq6, kb_col7_pq7, kb_row0_pr0, kb_row1_pr1, kb_row2_pr2, - kb_row3_pr3, kb_row4_pr4, kb_row5_pr5, kb_row6_pr6, kb_row7_pr7, - kb_row8_ps0, kb_row9_ps1, kb_row10_ps2, kb_row11_ps3, kb_row12_ps4, - kb_row13_ps5, kb_row14_ps6, kb_row15_ps7, vi_pclk_pt0, vi_mclk_pt1, - vi_d10_pt2, vi_d11_pt3, vi_d0_pt4, gen2_i2c_scl_pt5, gen2_i2c_sda_pt6, - sdmmc4_cmd_pt7, pu0, pu1, pu2, pu3, pu4, pu5, pu6, jtag_rtck_pu7, pv0, - pv1, pv2, pv3, ddc_scl_pv4, ddc_sda_pv5, crt_hsync_pv6, crt_vsync_pv7, - lcd_cs1_n_pw0, lcd_m1_pw1, spi2_cs1_n_pw2, spi2_cs2_n_pw3, clk1_out_pw4, - clk2_out_pw5, uart3_txd_pw6, uart3_rxd_pw7, spi2_mosi_px0, spi2_miso_px1, - spi2_sck_px2, spi2_cs0_n_px3, spi1_mosi_px4, spi1_sck_px5, spi1_cs0_n_px6, - spi1_miso_px7, ulpi_clk_py0, ulpi_dir_py1, ulpi_nxt_py2, ulpi_stp_py3, - sdmmc1_dat3_py4, sdmmc1_dat2_py5, sdmmc1_dat1_py6, sdmmc1_dat0_py7, - sdmmc1_clk_pz0, sdmmc1_cmd_pz1, lcd_sdin_pz2, lcd_wr_n_pz3, lcd_sck_pz4, - sys_clk_req_pz5, pwr_i2c_scl_pz6, pwr_i2c_sda_pz7, sdmmc4_dat0_paa0, - sdmmc4_dat1_paa1, sdmmc4_dat2_paa2, sdmmc4_dat3_paa3, sdmmc4_dat4_paa4, - sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, sdmmc4_dat7_paa7, pbb0, - cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6, pbb7, - cam_mclk_pcc0, pcc1, pcc2, sdmmc4_rst_n_pcc3, sdmmc4_clk_pcc4, - clk2_req_pcc5, pex_l2_rst_n_pcc6, pex_l2_clkreq_n_pcc7, - pex_l0_prsnt_n_pdd0, pex_l0_rst_n_pdd1, pex_l0_clkreq_n_pdd2, - pex_wake_n_pdd3, pex_l1_prsnt_n_pdd4, pex_l1_rst_n_pdd5, - pex_l1_clkreq_n_pdd6, pex_l2_prsnt_n_pdd7, clk3_out_pee0, clk3_req_pee1, - clk1_req_pee2, hdmi_cec_pee3, clk_32k_in, core_pwr_req, cpu_pwr_req, owr, - pwr_int_n. - - drive groups: - - These all support nvidia,pull-down-strength, nvidia,pull-up-strength, - nvidia,slew-rate-rising, nvidia,slew-rate-falling. Most but not all - support nvidia,high-speed-mode, nvidia,schmitt, nvidia,low-power-mode. - - ao1, ao2, at1, at2, at3, at4, at5, cdev1, cdev2, cec, crt, csus, dap1, - dap2, dap3, dap4, dbg, ddc, dev3, gma, gmb, gmc, gmd, gme, gmf, gmg, - gmh, gpv, lcd1, lcd2, owr, sdio1, sdio2, sdio3, spi, uaa, uab, uart2, - uart3, uda, vi1. - -Valid values for nvidia,functions are: - - blink, cec, clk_12m_out, clk_32k_in, core_pwr_req, cpu_pwr_req, crt, - dap, ddr, dev3, displaya, displayb, dtv, extperiph1, extperiph2, - extperiph3, gmi, gmi_alt, hda, hdcp, hdmi, hsi, i2c1, i2c2, i2c3, - i2c4, i2cpwr, i2s0, i2s1, i2s2, i2s3, i2s4, invalid, kbc, mio, nand, - nand_alt, owr, pcie, pwm0, pwm1, pwm2, pwm3, pwr_int_n, rsvd1, rsvd2, - rsvd3, rsvd4, rtck, sata, sdmmc1, sdmmc2, sdmmc3, sdmmc4, spdif, spi1, - spi2, spi2_alt, spi3, spi4, spi5, spi6, sysclk, test, trace, uarta, - uartb, uartc, uartd, uarte, ulpi, vgp1, vgp2, vgp3, vgp4, vgp5, vgp6, - vi, vi_alt1, vi_alt2, vi_alt3 - -Example: - - pinctrl@70000000 { - compatible = "nvidia,tegra30-pinmux"; - reg = < 0x70000868 0xd0 /* Pad control registers */ - 0x70003000 0x3e0 >; /* Mux registers */ - }; - -Example board file extract: - - pinctrl@70000000 { - sdmmc4_default: pinmux { - sdmmc4_clk_pcc4 { - nvidia,pins = "sdmmc4_clk_pcc4", - "sdmmc4_rst_n_pcc3"; - nvidia,function = "sdmmc4"; - nvidia,pull = <0>; - nvidia,tristate = <0>; - }; - sdmmc4_dat0_paa0 { - nvidia,pins = "sdmmc4_dat0_paa0", - "sdmmc4_dat1_paa1", - "sdmmc4_dat2_paa2", - "sdmmc4_dat3_paa3", - "sdmmc4_dat4_paa4", - "sdmmc4_dat5_paa5", - "sdmmc4_dat6_paa6", - "sdmmc4_dat7_paa7"; - nvidia,function = "sdmmc4"; - nvidia,pull = <2>; - nvidia,tristate = <0>; - }; - }; - }; - - sdhci@78000400 { - pinctrl-names = "default"; - pinctrl-0 = <&sdmmc4_default>; - }; diff --git a/dts/Bindings/pinctrl/nvidia,tegra30-pinmux.yaml b/dts/Bindings/pinctrl/nvidia,tegra30-pinmux.yaml new file mode 100644 index 0000000000..36c8f3301a --- /dev/null +++ b/dts/Bindings/pinctrl/nvidia,tegra30-pinmux.yaml @@ -0,0 +1,174 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra30-pinmux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra30 pinmux Controller + +maintainers: + - Thierry Reding <thierry.reding@gmail.com> + - Jon Hunter <jonathanh@nvidia.com> + +properties: + compatible: + const: nvidia,tegra30-pinmux + + reg: + items: + - description: pad control registers + - description: mux registers + +patternProperties: + "^pinmux(-[a-z0-9-_]+)?$": + type: object + + # pin groups + additionalProperties: + $ref: nvidia,tegra-pinmux-common.yaml + additionalProperties: false + properties: + nvidia,pins: + items: + enum: [ clk_32k_out_pa0, uart3_cts_n_pa1, dap2_fs_pa2, + dap2_sclk_pa3, dap2_din_pa4, dap2_dout_pa5, sdmmc3_clk_pa6, + sdmmc3_cmd_pa7, gmi_a17_pb0, gmi_a18_pb1, lcd_pwr0_pb2, + lcd_pclk_pb3, sdmmc3_dat3_pb4, sdmmc3_dat2_pb5, + sdmmc3_dat1_pb6, sdmmc3_dat0_pb7, uart3_rts_n_pc0, + lcd_pwr1_pc1, uart2_txd_pc2, uart2_rxd_pc3, + gen1_i2c_scl_pc4, gen1_i2c_sda_pc5, lcd_pwr2_pc6, + gmi_wp_n_pc7, sdmmc3_dat5_pd0, sdmmc3_dat4_pd1, + lcd_dc1_pd2, sdmmc3_dat6_pd3, sdmmc3_dat7_pd4, vi_d1_pd5, + vi_vsync_pd6, vi_hsync_pd7, lcd_d0_pe0, lcd_d1_pe1, + lcd_d2_pe2, lcd_d3_pe3, lcd_d4_pe4, lcd_d5_pe5, lcd_d6_pe6, + lcd_d7_pe7, lcd_d8_pf0, lcd_d9_pf1, lcd_d10_pf2, + lcd_d11_pf3, lcd_d12_pf4, lcd_d13_pf5, lcd_d14_pf6, + lcd_d15_pf7, gmi_ad0_pg0, gmi_ad1_pg1, gmi_ad2_pg2, + gmi_ad3_pg3, gmi_ad4_pg4, gmi_ad5_pg5, gmi_ad6_pg6, + gmi_ad7_pg7, gmi_ad8_ph0, gmi_ad9_ph1, gmi_ad10_ph2, + gmi_ad11_ph3, gmi_ad12_ph4, gmi_ad13_ph5, gmi_ad14_ph6, + gmi_ad15_ph7, gmi_wr_n_pi0, gmi_oe_n_pi1, gmi_dqs_pi2, + gmi_cs6_n_pi3, gmi_rst_n_pi4, gmi_iordy_pi5, gmi_cs7_n_pi6, + gmi_wait_pi7, gmi_cs0_n_pj0, lcd_de_pj1, gmi_cs1_n_pj2, + lcd_hsync_pj3, lcd_vsync_pj4, uart2_cts_n_pj5, + uart2_rts_n_pj6, gmi_a16_pj7, gmi_adv_n_pk0, gmi_clk_pk1, + gmi_cs4_n_pk2, gmi_cs2_n_pk3, gmi_cs3_n_pk4, spdif_out_pk5, + spdif_in_pk6, gmi_a19_pk7, vi_d2_pl0, vi_d3_pl1, vi_d4_pl2, + vi_d5_pl3, vi_d6_pl4, vi_d7_pl5, vi_d8_pl6, vi_d9_pl7, + lcd_d16_pm0, lcd_d17_pm1, lcd_d18_pm2, lcd_d19_pm3, + lcd_d20_pm4, lcd_d21_pm5, lcd_d22_pm6, lcd_d23_pm7, + dap1_fs_pn0, dap1_din_pn1, dap1_dout_pn2, dap1_sclk_pn3, + lcd_cs0_n_pn4, lcd_sdout_pn5, lcd_dc0_pn6, hdmi_int_pn7, + ulpi_data7_po0, ulpi_data0_po1, ulpi_data1_po2, + ulpi_data2_po3, ulpi_data3_po4, ulpi_data4_po5, + ulpi_data5_po6, ulpi_data6_po7, dap3_fs_pp0, dap3_din_pp1, + dap3_dout_pp2, dap3_sclk_pp3, dap4_fs_pp4, dap4_din_pp5, + dap4_dout_pp6, dap4_sclk_pp7, kb_col0_pq0, kb_col1_pq1, + kb_col2_pq2, kb_col3_pq3, kb_col4_pq4, kb_col5_pq5, + kb_col6_pq6, kb_col7_pq7, kb_row0_pr0, kb_row1_pr1, + kb_row2_pr2, kb_row3_pr3, kb_row4_pr4, kb_row5_pr5, + kb_row6_pr6, kb_row7_pr7, kb_row8_ps0, kb_row9_ps1, + kb_row10_ps2, kb_row11_ps3, kb_row12_ps4, kb_row13_ps5, + kb_row14_ps6, kb_row15_ps7, vi_pclk_pt0, vi_mclk_pt1, + vi_d10_pt2, vi_d11_pt3, vi_d0_pt4, gen2_i2c_scl_pt5, + gen2_i2c_sda_pt6, sdmmc4_cmd_pt7, pu0, pu1, pu2, pu3, pu4, + pu5, pu6, jtag_rtck_pu7, pv0, pv1, pv2, pv3, ddc_scl_pv4, + ddc_sda_pv5, crt_hsync_pv6, crt_vsync_pv7, lcd_cs1_n_pw0, + lcd_m1_pw1, spi2_cs1_n_pw2, spi2_cs2_n_pw3, clk1_out_pw4, + clk2_out_pw5, uart3_txd_pw6, uart3_rxd_pw7, spi2_mosi_px0, + spi2_miso_px1, spi2_sck_px2, spi2_cs0_n_px3, spi1_mosi_px4, + spi1_sck_px5, spi1_cs0_n_px6, spi1_miso_px7, ulpi_clk_py0, + ulpi_dir_py1, ulpi_nxt_py2, ulpi_stp_py3, sdmmc1_dat3_py4, + sdmmc1_dat2_py5, sdmmc1_dat1_py6, sdmmc1_dat0_py7, + sdmmc1_clk_pz0, sdmmc1_cmd_pz1, lcd_sdin_pz2, lcd_wr_n_pz3, + lcd_sck_pz4, sys_clk_req_pz5, pwr_i2c_scl_pz6, + pwr_i2c_sda_pz7, sdmmc4_dat0_paa0, sdmmc4_dat1_paa1, + sdmmc4_dat2_paa2, sdmmc4_dat3_paa3, sdmmc4_dat4_paa4, + sdmmc4_dat5_paa5, sdmmc4_dat6_paa6, sdmmc4_dat7_paa7, pbb0, + cam_i2c_scl_pbb1, cam_i2c_sda_pbb2, pbb3, pbb4, pbb5, pbb6, + pbb7, cam_mclk_pcc0, pcc1, pcc2, sdmmc4_rst_n_pcc3, + sdmmc4_clk_pcc4, clk2_req_pcc5, pex_l2_rst_n_pcc6, + pex_l2_clkreq_n_pcc7, pex_l0_prsnt_n_pdd0, + pex_l0_rst_n_pdd1, pex_l0_clkreq_n_pdd2, pex_wake_n_pdd3, + pex_l1_prsnt_n_pdd4, pex_l1_rst_n_pdd5, + pex_l1_clkreq_n_pdd6, pex_l2_prsnt_n_pdd7, clk3_out_pee0, + clk3_req_pee1, clk1_req_pee2, hdmi_cec_pee3, clk_32k_in, + core_pwr_req, cpu_pwr_req, owr, pwr_int_n, + # drive groups + drive_ao1, drive_ao2, drive_at1, drive_at2, drive_at3, + drive_at4, drive_at5, drive_cdev1, drive_cdev2, drive_cec, + drive_crt, drive_csus, drive_dap1, drive_dap2, drive_dap3, + drive_dap4, drive_dbg, drive_ddc, drive_dev3, drive_gma, + drive_gmb, drive_gmc, drive_gmd, drive_gme, drive_gmf, + drive_gmg, drive_gmh, drive_gpv, drive_lcd1, drive_lcd2, + drive_owr, drive_sdio1, drive_sdio2, drive_sdio3, + drive_spi, drive_uaa, drive_uab, drive_uart2, drive_uart3, + drive_uda, drive_vi1 ] + + nvidia,function: + enum: [ blink, cec, clk_12m_out, clk_32k_in, core_pwr_req, + cpu_pwr_req, crt, dap, ddr, dev3, displaya, displayb, dtv, + extperiph1, extperiph2, extperiph3, gmi, gmi_alt, hda, hdcp, + hdmi, hsi, i2c1, i2c2, i2c3, i2c4, i2cpwr, i2s0, i2s1, i2s2, + i2s3, i2s4, invalid, kbc, mio, nand, nand_alt, owr, pcie, + pwm0, pwm1, pwm2, pwm3, pwr_int_n, rsvd1, rsvd2, rsvd3, + rsvd4, rtck, sata, sdmmc1, sdmmc2, sdmmc3, sdmmc4, spdif, + spi1, spi2, spi2_alt, spi3, spi4, spi5, spi6, sysclk, test, + trace, uarta, uartb, uartc, uartd, uarte, ulpi, vgp1, vgp2, + vgp3, vgp4, vgp5, vgp6, vi, vi_alt1, vi_alt2, vi_alt3 ] + + nvidia,pull: true + nvidia,tristate: true + nvidia,schmitt: true + nvidia,pull-down-strength: true + nvidia,pull-up-strength: true + nvidia,high-speed-mode: true + nvidia,low-power-mode: true + nvidia,enable-input: true + nvidia,open-drain: true + nvidia,lock: true + nvidia,io-reset: true + nvidia,slew-rate-rising: true + nvidia,slew-rate-falling: true + + required: + - nvidia,pins + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + pinctrl@70000000 { + compatible = "nvidia,tegra30-pinmux"; + reg = <0x70000868 0x0d0>, /* Pad control registers */ + <0x70003000 0x3e0>; /* Mux registers */ + + pinmux { + sdmmc4_clk_pcc4 { + nvidia,pins = "sdmmc4_clk_pcc4", + "sdmmc4_rst_n_pcc3"; + nvidia,function = "sdmmc4"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; + + sdmmc4_dat0_paa0 { + nvidia,pins = "sdmmc4_dat0_paa0", + "sdmmc4_dat1_paa1", + "sdmmc4_dat2_paa2", + "sdmmc4_dat3_paa3", + "sdmmc4_dat4_paa4", + "sdmmc4_dat5_paa5", + "sdmmc4_dat6_paa6", + "sdmmc4_dat7_paa7"; + nvidia,function = "sdmmc4"; + nvidia,pull = <2>; + nvidia,tristate = <0>; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/nxp,s32g2-siul2-pinctrl.yaml b/dts/Bindings/pinctrl/nxp,s32g2-siul2-pinctrl.yaml new file mode 100644 index 0000000000..a24286e4de --- /dev/null +++ b/dts/Bindings/pinctrl/nxp,s32g2-siul2-pinctrl.yaml @@ -0,0 +1,123 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2022 NXP +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nxp,s32g2-siul2-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP S32G2 pin controller + +maintainers: + - Ghennadi Procopciuc <Ghennadi.Procopciuc@oss.nxp.com> + - Chester Lin <chester62515@gmail.com> + +description: | + S32G2 pinmux is implemented in SIUL2 (System Integration Unit Lite2), + whose memory map is split into two regions: + SIUL2_0 @ 0x4009c000 + SIUL2_1 @ 0x44010000 + + Every SIUL2 region has multiple register types, and here only MSCR and + IMCR registers need to be revealed for kernel to configure pinmux. + + Please note that some register indexes are reserved in S32G2, such as + MSCR102-MSCR111, MSCR123-MSCR143, IMCR84-IMCR118 and IMCR398-IMCR429. + +properties: + compatible: + enum: + - nxp,s32g2-siul2-pinctrl + + reg: + description: | + A list of MSCR/IMCR register regions to be reserved. + - MSCR (Multiplexed Signal Configuration Register) + An MSCR register can configure the associated pin as either a GPIO pin + or a function output pin depends on the selected signal source. + - IMCR (Input Multiplexed Signal Configuration Register) + An IMCR register can configure the associated pin as function input + pin depends on the selected signal source. + items: + - description: MSCR registers group 0 in SIUL2_0 + - description: MSCR registers group 1 in SIUL2_1 + - description: MSCR registers group 2 in SIUL2_1 + - description: IMCR registers group 0 in SIUL2_0 + - description: IMCR registers group 1 in SIUL2_1 + - description: IMCR registers group 2 in SIUL2_1 + +patternProperties: + '-pins$': + type: object + additionalProperties: false + + patternProperties: + '-grp[0-9]$': + type: object + allOf: + - $ref: pinmux-node.yaml# + - $ref: pincfg-node.yaml# + description: | + Pinctrl node's client devices specify pin muxes using subnodes, + which in turn use the standard properties below. + + properties: + bias-disable: true + bias-high-impedance: true + bias-pull-up: true + bias-pull-down: true + drive-open-drain: true + input-enable: true + output-enable: true + + pinmux: + description: | + An integer array for representing pinmux configurations of + a device. Each integer consists of a PIN_ID and a 4-bit + selected signal source(SSS) as IOMUX setting, which is + calculated as: pinmux = (PIN_ID << 4 | SSS) + + slew-rate: + description: Supported slew rate based on Fmax values (MHz) + enum: [83, 133, 150, 166, 208] + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pinctrl@4009c240 { + compatible = "nxp,s32g2-siul2-pinctrl"; + + /* MSCR0-MSCR101 registers on siul2_0 */ + reg = <0x4009c240 0x198>, + /* MSCR112-MSCR122 registers on siul2_1 */ + <0x44010400 0x2c>, + /* MSCR144-MSCR190 registers on siul2_1 */ + <0x44010480 0xbc>, + /* IMCR0-IMCR83 registers on siul2_0 */ + <0x4009ca40 0x150>, + /* IMCR119-IMCR397 registers on siul2_1 */ + <0x44010c1c 0x45c>, + /* IMCR430-IMCR495 registers on siul2_1 */ + <0x440110f8 0x108>; + + llce-can0-pins { + llce-can0-grp0 { + pinmux = <0x2b0>; + input-enable; + slew-rate = <208>; + }; + + llce-can0-grp1 { + pinmux = <0x2c2>; + output-enable; + slew-rate = <208>; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/oxnas,pinctrl.txt b/dts/Bindings/pinctrl/oxnas,pinctrl.txt deleted file mode 100644 index b1159434f5..0000000000 --- a/dts/Bindings/pinctrl/oxnas,pinctrl.txt +++ /dev/null @@ -1,56 +0,0 @@ -* Oxford Semiconductor OXNAS SoC Family Pin Controller - -Please refer to pinctrl-bindings.txt, ../gpio/gpio.txt, and -../interrupt-controller/interrupts.txt for generic information regarding -pin controller, GPIO, and interrupt bindings. - -OXNAS 'pin configuration node' is a node of a group of pins which can be -used for a specific device or function. This node represents configurations of -pins, optional function, and optional mux related configuration. - -Required properties for pin controller node: - - compatible: "oxsemi,ox810se-pinctrl" or "oxsemi,ox820-pinctrl" - - oxsemi,sys-ctrl: a phandle to the system controller syscon node - -Required properties for pin configuration sub-nodes: - - pins: List of pins to which the configuration applies. - -Optional properties for pin configuration sub-nodes: ----------------------------------------------------- - - function: Mux function for the specified pins. - - bias-pull-up: Enable weak pull-up. - -Example: - -pinctrl: pinctrl { - compatible = "oxsemi,ox810se-pinctrl"; - - /* Regmap for sys registers */ - oxsemi,sys-ctrl = <&sys>; - - pinctrl_uart2: pinctrl_uart2 { - uart2a { - pins = "gpio31"; - function = "fct3"; - }; - uart2b { - pins = "gpio32"; - function = "fct3"; - }; - }; -}; - -uart2: serial@900000 { - compatible = "ns16550a"; - reg = <0x900000 0x100000>; - clocks = <&sysclk>; - interrupts = <29>; - reg-shift = <0>; - fifo-size = <16>; - reg-io-width = <1>; - current-speed = <115200>; - no-loopback-test; - resets = <&reset 22>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; -}; diff --git a/dts/Bindings/pinctrl/pincfg-node.yaml b/dts/Bindings/pinctrl/pincfg-node.yaml index f5a121311f..be81ed22a0 100644 --- a/dts/Bindings/pinctrl/pincfg-node.yaml +++ b/dts/Bindings/pinctrl/pincfg-node.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/pinctrl/pincfg-node.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Generic pin configuration node schema +title: Generic Pin Configuration Node maintainers: - Linus Walleij <linus.walleij@linaro.org> diff --git a/dts/Bindings/pinctrl/pinctrl-max77620.txt b/dts/Bindings/pinctrl/pinctrl-max77620.txt index 511fc23455..28fbca1800 100644 --- a/dts/Bindings/pinctrl/pinctrl-max77620.txt +++ b/dts/Bindings/pinctrl/pinctrl-max77620.txt @@ -38,7 +38,7 @@ Valid values for function properties are: gpio, lpm-control-in, fps-out, 32k-out, sd0-dvs-in, sd1-dvs-in, reference-out -Theres is also customised properties for the GPIO1, GPIO2 and GPIO3. These +There are also customised properties for the GPIO1, GPIO2 and GPIO3. These customised properties are required to configure FPS configuration parameters of these GPIOs. Please refer <devicetree/bindings/mfd/max77620.txt> for more detail of Flexible Power Sequence (FPS). diff --git a/dts/Bindings/pinctrl/pinctrl-rk805.txt b/dts/Bindings/pinctrl/pinctrl-rk805.txt index 939cb5b6ff..6ad49e51c7 100644 --- a/dts/Bindings/pinctrl/pinctrl-rk805.txt +++ b/dts/Bindings/pinctrl/pinctrl-rk805.txt @@ -40,7 +40,7 @@ on default. Valid values for function properties are: gpio. -Theres is also not customised properties for any GPIO. +There are also not customised properties for any GPIO. Example: -------- diff --git a/dts/Bindings/pinctrl/pinctrl-single.txt b/dts/Bindings/pinctrl/pinctrl-single.txt deleted file mode 100644 index bfd222b054..0000000000 --- a/dts/Bindings/pinctrl/pinctrl-single.txt +++ /dev/null @@ -1,262 +0,0 @@ -One-register-per-pin type device tree based pinctrl driver - -Required properties: -- compatible : "pinctrl-single" or "pinconf-single". - "pinctrl-single" means that pinconf isn't supported. - "pinconf-single" means that generic pinconf is supported. - -- reg : offset and length of the register set for the mux registers - -- #pinctrl-cells : number of cells in addition to the index, set to 1 - or 2 for pinctrl-single,pins and set to 2 for pinctrl-single,bits - -- pinctrl-single,register-width : pinmux register access width in bits - -- pinctrl-single,function-mask : mask of allowed pinmux function bits - in the pinmux register - -Optional properties: -- pinctrl-single,function-off : function off mode for disabled state if - available and same for all registers; if not specified, disabling of - pin functions is ignored - -- pinctrl-single,bit-per-mux : boolean to indicate that one register controls - more than one pin, for which "pinctrl-single,function-mask" property specifies - position mask of pin. - -- pinctrl-single,drive-strength : array of value that are used to configure - drive strength in the pinmux register. They're value of drive strength - current and drive strength mask. - - /* drive strength current, mask */ - pinctrl-single,power-source = <0x30 0xf0>; - -- pinctrl-single,bias-pullup : array of value that are used to configure the - input bias pullup in the pinmux register. - - /* input, enabled pullup bits, disabled pullup bits, mask */ - pinctrl-single,bias-pullup = <0 1 0 1>; - -- pinctrl-single,bias-pulldown : array of value that are used to configure the - input bias pulldown in the pinmux register. - - /* input, enabled pulldown bits, disabled pulldown bits, mask */ - pinctrl-single,bias-pulldown = <2 2 0 2>; - - * Two bits to control input bias pullup and pulldown: User should use - pinctrl-single,bias-pullup & pinctrl-single,bias-pulldown. One bit means - pullup, and the other one bit means pulldown. - * Three bits to control input bias enable, pullup and pulldown. User should - use pinctrl-single,bias-pullup & pinctrl-single,bias-pulldown. Input bias - enable bit should be included in pullup or pulldown bits. - * Although driver could set PIN_CONFIG_BIAS_DISABLE, there's no property as - pinctrl-single,bias-disable. Because pinctrl single driver could implement - it by calling pulldown, pullup disabled. - -- pinctrl-single,input-schmitt : array of value that are used to configure - input schmitt in the pinmux register. In some silicons, there're two input - schmitt value (rising-edge & falling-edge) in the pinmux register. - - /* input schmitt value, mask */ - pinctrl-single,input-schmitt = <0x30 0x70>; - -- pinctrl-single,input-schmitt-enable : array of value that are used to - configure input schmitt enable or disable in the pinmux register. - - /* input, enable bits, disable bits, mask */ - pinctrl-single,input-schmitt-enable = <0x30 0x40 0 0x70>; - -- pinctrl-single,low-power-mode : array of value that are used to configure - low power mode of this pin. For some silicons, the low power mode will - control the output of the pin when the pad including the pin enter low - power mode. - /* low power mode value, mask */ - pinctrl-single,low-power-mode = <0x288 0x388>; - -- pinctrl-single,gpio-range : list of value that are used to configure a GPIO - range. They're value of subnode phandle, pin base in pinctrl device, pin - number in this range, GPIO function value of this GPIO range. - The number of parameters is depend on #pinctrl-single,gpio-range-cells - property. - - /* pin base, nr pins & gpio function */ - pinctrl-single,gpio-range = <&range 0 3 0>, <&range 3 9 1>; - -- interrupt-controller : standard interrupt controller binding if using - interrupts for wake-up events for example. In this case pinctrl-single - is set up as a chained interrupt controller and the wake-up interrupts - can be requested by the drivers using request_irq(). - -- #interrupt-cells : standard interrupt binding if using interrupts - -This driver assumes that there is only one register for each pin (unless the -pinctrl-single,bit-per-mux is set), and uses the common pinctrl bindings as -specified in the pinctrl-bindings.txt document in this directory. - -The pin configuration nodes for pinctrl-single are specified as pinctrl -register offset and values using pinctrl-single,pins. Only the bits specified -in pinctrl-single,function-mask are updated. - -When #pinctrl-cells = 1, then setting a pin for a device could be done with: - - pinctrl-single,pins = <0xdc 0x118>; - -Where 0xdc is the offset from the pinctrl register base address for the device -pinctrl register, and 0x118 contains the desired value of the pinctrl register. - -When #pinctrl-cells = 2, then setting a pin for a device could be done with: - - pinctrl-single,pins = <0xdc 0x30 0x07>; - -Where 0x30 is the pin configuration value and 0x07 is the pin mux mode value. -These two values are OR'd together to produce the value stored at offset 0xdc. -See the device example and static board pins example below for more information. - -In case when one register changes more than one pin's mux the -pinctrl-single,bits need to be used which takes three parameters: - - pinctrl-single,bits = <0xdc 0x18 0xff>; - -Where 0xdc is the offset from the pinctrl register base address for the -device pinctrl register, 0x18 is the desired value, and 0xff is the sub mask to -be used when applying this change to the register. - - -Optional sub-node: In case some pins could be configured as GPIO in the pinmux -register, those pins could be defined as a GPIO range. This sub-node is required -by pinctrl-single,gpio-range property. - -Required properties in sub-node: -- #pinctrl-single,gpio-range-cells : the number of parameters after phandle in - pinctrl-single,gpio-range property. - - range: gpio-range { - #pinctrl-single,gpio-range-cells = <3>; - }; - - -Example: - -/* SoC common file */ - -/* first controller instance for pins in core domain */ -pmx_core: pinmux@4a100040 { - compatible = "pinctrl-single"; - reg = <0x4a100040 0x0196>; - #address-cells = <1>; - #size-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - pinctrl-single,register-width = <16>; - pinctrl-single,function-mask = <0xffff>; -}; - -/* second controller instance for pins in wkup domain */ -pmx_wkup: pinmux@4a31e040 { - compatible = "pinctrl-single"; - reg = <0x4a31e040 0x0038>; - #address-cells = <1>; - #size-cells = <0>; - #interrupt-cells = <1>; - interrupt-controller; - pinctrl-single,register-width = <16>; - pinctrl-single,function-mask = <0xffff>; -}; - -control_devconf0: pinmux@48002274 { - compatible = "pinctrl-single"; - reg = <0x48002274 4>; /* Single register */ - #address-cells = <1>; - #size-cells = <0>; - pinctrl-single,bit-per-mux; - pinctrl-single,register-width = <32>; - pinctrl-single,function-mask = <0x5F>; -}; - -/* third controller instance for pins in gpio domain */ -pmx_gpio: pinmux@d401e000 { - compatible = "pinconf-single"; - reg = <0xd401e000 0x0330>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - pinctrl-single,register-width = <32>; - pinctrl-single,function-mask = <7>; - - /* sparse GPIO range could be supported */ - pinctrl-single,gpio-range = <&range 0 3 0>, <&range 3 9 1>, - <&range 12 1 0>, <&range 13 29 1>, - <&range 43 1 0>, <&range 44 49 1>, - <&range 94 1 1>, <&range 96 2 1>; - - range: gpio-range { - #pinctrl-single,gpio-range-cells = <3>; - }; -}; - - -/* board specific .dts file */ - -&pmx_core { - - /* - * map all board specific static pins enabled by the pinctrl driver - * itself during the boot (or just set them up in the bootloader) - */ - pinctrl-names = "default"; - pinctrl-0 = <&board_pins>; - - board_pins: pinmux_board_pins { - pinctrl-single,pins = < - 0x6c 0xf - 0x6e 0xf - 0x70 0xf - 0x72 0xf - >; - }; - - uart0_pins: pinmux_uart0_pins { - pinctrl-single,pins = < - 0x208 0 /* UART0_RXD (IOCFG138) */ - 0x20c 0 /* UART0_TXD (IOCFG139) */ - >; - pinctrl-single,bias-pulldown = <0 2 2>; - pinctrl-single,bias-pullup = <0 1 1>; - }; - - /* map uart2 pins */ - uart2_pins: pinmux_uart2_pins { - pinctrl-single,pins = < - 0xd8 0x118 - 0xda 0 - 0xdc 0x118 - 0xde 0 - >; - }; -}; - -&control_devconf0 { - mcbsp1_pins: pinmux_mcbsp1_pins { - pinctrl-single,bits = < - 0x00 0x18 0x18 /* FSR/CLKR signal from FSX/CLKX pin */ - >; - }; - - mcbsp2_clks_pins: pinmux_mcbsp2_clks_pins { - pinctrl-single,bits = < - 0x00 0x40 0x40 /* McBSP2 CLKS from McBSP_CLKS pin */ - >; - }; - -}; - -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins>; -}; - -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&uart2_pins>; -}; diff --git a/dts/Bindings/pinctrl/pinctrl-single.yaml b/dts/Bindings/pinctrl/pinctrl-single.yaml new file mode 100644 index 0000000000..c11495524d --- /dev/null +++ b/dts/Bindings/pinctrl/pinctrl-single.yaml @@ -0,0 +1,208 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/pinctrl-single.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic Pin Controller with a Single Register for One or More Pins + +maintainers: + - Tony Lindgren <tony@atomide.com> + +description: + Some pin controller devices use a single register for one or more pins. The + range of pin control registers can vary from one to many for each controller + instance. Some SoCs from Altera, Broadcom, HiSilicon, Ralink, and TI have this + kind of pin controller instances. + +properties: + compatible: + oneOf: + - enum: + - pinctrl-single + - pinconf-single + - items: + - enum: + - ti,am437-padconf + - ti,am654-padconf + - ti,dra7-padconf + - ti,omap2420-padconf + - ti,omap2430-padconf + - ti,omap3-padconf + - ti,omap4-padconf + - ti,omap5-padconf + - ti,j7200-padconf + - const: pinctrl-single + + reg: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + '#pinctrl-cells': + description: + Number of cells. Usually 2, consisting of register offset, pin configuration + value, and pinmux mode. Some controllers may use 1 for just offset and value. + enum: [ 1, 2 ] + + pinctrl-single,bit-per-mux: + description: Optional flag to indicate register controls more than one pin + type: boolean + + pinctrl-single,function-mask: + description: Mask of the allowed register bits + $ref: /schemas/types.yaml#/definitions/uint32 + + pinctrl-single,function-off: + description: Optional function off mode for disabled state + $ref: /schemas/types.yaml#/definitions/uint32 + + pinctrl-single,register-width: + description: Width of pin specific bits in the register + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 8, 16, 32 ] + + pinctrl-single,gpio-range: + description: Optional list of pin base, nr pins & gpio function + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle of a gpio-range node + - description: pin base + - description: number of pins + - description: gpio function + + '#gpio-range-cells': + description: No longer needed, may exist in older files for gpio-ranges + deprecated: true + const: 3 + + gpio-range: + description: Optional node for gpio range cells + type: object + additionalProperties: false + properties: + '#pinctrl-single,gpio-range-cells': + description: Number of gpio range cells + const: 3 + $ref: /schemas/types.yaml#/definitions/uint32 + +patternProperties: + '-pins(-[0-9]+)?$|-pin$': + description: + Pin group node name using naming ending in -pins followed by an optional + instance number + type: object + additionalProperties: false + + properties: + pinctrl-single,pins: + description: + Array of pins as described in pinmux-node.yaml for pinctrl-pin-array + $ref: /schemas/types.yaml#/definitions/uint32-array + + pinctrl-single,bits: + description: Register bit configuration for pinctrl-single,bit-per-mux + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + - description: register offset + - description: value + - description: pin bitmask in the register + + pinctrl-single,bias-pullup: + description: Optional bias pull up configuration + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + - description: input + - description: enabled pull up bits + - description: disabled pull up bits + - description: bias pull up mask + + pinctrl-single,bias-pulldown: + description: Optional bias pull down configuration + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + - description: input + - description: enabled pull down bits + - description: disabled pull down bits + - description: bias pull down mask + + pinctrl-single,drive-strength: + description: Optional drive strength configuration + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + - description: drive strength current + - description: drive strength mask + + pinctrl-single,input-schmitt: + description: Optional input schmitt configuration + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + - description: input + - description: enable bits + - description: disable bits + - description: input schmitt mask + + pinctrl-single,low-power-mode: + description: Optional low power mode configuration + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + - description: low power mode value + - description: low power mode mask + + pinctrl-single,slew-rate: + description: Optional slew rate configuration + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + - description: slew rate + - description: slew rate mask + +allOf: + - $ref: pinctrl.yaml# + +required: + - compatible + - reg + - pinctrl-single,register-width + +additionalProperties: false + +examples: + - | + soc { + #address-cells = <1>; + #size-cells = <1>; + + pinmux@4a100040 { + compatible = "pinctrl-single"; + reg = <0x4a100040 0x0196>; + #address-cells = <1>; + #size-cells = <0>; + #pinctrl-cells = <2>; + #interrupt-cells = <1>; + interrupt-controller; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0xffff>; + pinctrl-single,gpio-range = <&range 0 3 0>; + range: gpio-range { + #pinctrl-single,gpio-range-cells = <3>; + }; + + uart2-pins { + pinctrl-single,pins = + <0xd8 0x118>, + <0xda 0>, + <0xdc 0x118>, + <0xde 0>; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/pinctrl-sx150x.txt b/dts/Bindings/pinctrl/pinctrl-sx150x.txt deleted file mode 100644 index 4023bad2fe..0000000000 --- a/dts/Bindings/pinctrl/pinctrl-sx150x.txt +++ /dev/null @@ -1,72 +0,0 @@ -SEMTECH SX150x GPIO expander bindings - -Please refer to pinctrl-bindings.txt, ../gpio/gpio.txt, and -../interrupt-controller/interrupts.txt for generic information regarding -pin controller, GPIO, and interrupt bindings. - -Required properties: -- compatible: should be one of : - "semtech,sx1501q", - "semtech,sx1502q", - "semtech,sx1503q", - "semtech,sx1504q", - "semtech,sx1505q", - "semtech,sx1506q", - "semtech,sx1507q", - "semtech,sx1508q", - "semtech,sx1509q". - -- reg: The I2C slave address for this device. - -- #gpio-cells: Should be 2. The first cell is the GPIO number and the - second cell is used to specify optional parameters: - bit 0: polarity (0: normal, 1: inverted) - -- gpio-controller: Marks the device as a GPIO controller. - -Optional properties : -- interrupts: Interrupt specifier for the controllers interrupt. - -- interrupt-controller: Marks the device as a interrupt controller. - -- semtech,probe-reset: Will trigger a reset of the GPIO expander on probe, - only for sx1507q, sx1508q and sx1509q - -The GPIO expander can optionally be used as an interrupt controller, in -which case it uses the default two cell specifier. - -Required properties for pin configuration sub-nodes: - - pins: List of pins to which the configuration applies. - -Optional properties for pin configuration sub-nodes: ----------------------------------------------------- - - bias-disable: disable any pin bias, except the OSCIO pin - - bias-pull-up: pull up the pin, except the OSCIO pin - - bias-pull-down: pull down the pin, except the OSCIO pin - - bias-pull-pin-default: use pin-default pull state, except the OSCIO pin - - drive-push-pull: drive actively high and low - - drive-open-drain: drive with open drain only for sx1507q, sx1508q and sx1509q and except the OSCIO pin - - output-low: set the pin to output mode with low level - - output-high: set the pin to output mode with high level - -Example: - - i2c0gpio-expander@20{ - #gpio-cells = <2>; - #interrupt-cells = <2>; - compatible = "semtech,sx1506q"; - reg = <0x20>; - interrupt-parent = <&gpio_1>; - interrupts = <16 0>; - - gpio-controller; - interrupt-controller; - - pinctrl-names = "default"; - pinctrl-0 = <&gpio1_cfg_pins>; - - gpio1_cfg_pins: gpio1-cfg { - pins = "gpio1"; - bias-pull-up; - }; - }; diff --git a/dts/Bindings/pinctrl/pinmux-node.yaml b/dts/Bindings/pinctrl/pinmux-node.yaml index 551df3d9b8..ca9d246d46 100644 --- a/dts/Bindings/pinctrl/pinmux-node.yaml +++ b/dts/Bindings/pinctrl/pinmux-node.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/pinctrl/pinmux-node.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Generic pin multiplexing node schema +title: Generic Pin Multiplexing Node maintainers: - Linus Walleij <linus.walleij@linaro.org> @@ -31,7 +31,7 @@ description: | }; }; state_1_node_a { - spi0 { + spi { function = "spi0"; groups = "spi0pins"; }; diff --git a/dts/Bindings/pinctrl/qcom,ipq5018-tlmm.yaml b/dts/Bindings/pinctrl/qcom,ipq5018-tlmm.yaml new file mode 100644 index 0000000000..2330060654 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,ipq5018-tlmm.yaml @@ -0,0 +1,123 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,ipq5018-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm IPQ5018 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm IPQ5018 SoC. + +properties: + compatible: + const: qcom,ipq5018-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 24 + + gpio-line-names: + maxItems: 47 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-ipq5018-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-ipq5018-tlmm-state" + additionalProperties: false + +$defs: + qcom-ipq5018-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|[1-3][0-9]|4[0-6])$" + minItems: 1 + maxItems: 8 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ atest_char, audio_pdm0, audio_pdm1, audio_rxbclk, audio_rxd, + audio_rxfsync, audio_rxmclk, audio_txbclk, audio_txd, + audio_txfsync, audio_txmclk, blsp0_i2c, blsp0_spi, blsp0_uart0, + blsp0_uart1, blsp1_i2c0, blsp1_i2c1, blsp1_spi0, blsp1_spi1, + blsp1_uart0, blsp1_uart1, blsp1_uart2, blsp2_i2c0, blsp2_i2c1, + blsp2_spi, blsp2_spi0, blsp2_spi1, btss, burn0, burn1, cri_trng, + cri_trng0, cri_trng1, cxc_clk, cxc_data, dbg_out, eud_gpio, + gcc_plltest, gcc_tlmm, gpio, led0, led2, mac0, mac1, mdc, mdio, + pcie0_clk, pcie0_wake, pcie1_clk, pcie1_wake, pll_test, + prng_rosc, pwm0, pwm1, pwm2, pwm3, qdss_cti_trig_in_a0, + qdss_cti_trig_in_a1, qdss_cti_trig_in_b0, qdss_cti_trig_in_b1, + qdss_cti_trig_out_a0, qdss_cti_trig_out_a1, + qdss_cti_trig_out_b0, qdss_cti_trig_out_b1, qdss_traceclk_a, + qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b, + qdss_tracedata_a, qdss_tracedata_b, qspi_clk, qspi_cs, + qspi_data, reset_out, sdc1_clk, sdc1_cmd, sdc1_data, wci_txd, + wci_rxd, wsa_swrm, wsi_clk3, wsi_data3, wsis_reset, xfem ] + + required: + - pins + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@1000000 { + compatible = "qcom,ipq5018-tlmm"; + reg = <0x01000000 0x300000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 47>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + + uart-w-state { + rx-pins { + pins = "gpio33"; + function = "blsp1_uart1"; + bias-pull-down; + }; + + tx-pins { + pins = "gpio34"; + function = "blsp1_uart1"; + bias-pull-down; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/qcom,ipq5332-tlmm.yaml b/dts/Bindings/pinctrl/qcom,ipq5332-tlmm.yaml new file mode 100644 index 0000000000..e571cd6441 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,ipq5332-tlmm.yaml @@ -0,0 +1,118 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,ipq5332-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm IPQ5332 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: | + Top Level Mode Multiplexer pin controller in Qualcomm IPQ5332 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,ipq5332-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 27 + + gpio-line-names: + maxItems: 53 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-ipq5332-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-ipq5332-tlmm-state" + additionalProperties: false + +$defs: + qcom-ipq5332-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|[1-4][0-9]|5[0-2])$" + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ atest_char, atest_char0, atest_char1, atest_char2, atest_char3, + atest_tic, audio_pri, audio_pri0, audio_pri1, audio_sec, + audio_sec0, audio_sec1, blsp0_i2c, blsp0_spi, blsp0_uart0, + blsp0_uart1, blsp1_i2c0, blsp1_i2c1, blsp1_spi0, blsp1_spi1, + blsp1_uart0, blsp1_uart1, blsp1_uart2, blsp2_i2c0, blsp2_i2c1, + blsp2_spi, blsp2_spi0, blsp2_spi1, core_voltage, cri_trng0, + cri_trng1, cri_trng2, cri_trng3, cxc_clk, cxc_data, dbg_out, + gcc_plltest, gcc_tlmm, gpio, lock_det, mac0, mac1, mdc0, mdc1, + mdio0, mdio1, pc, pcie0_clk, pcie0_wake, pcie1_clk, pcie1_wake, + pcie2_clk, pcie2_wake, pll_test, prng_rosc0, prng_rosc1, + prng_rosc2, prng_rosc3, pta, pwm0, pwm1, pwm2, pwm3, + qdss_cti_trig_in_a0, qdss_cti_trig_in_a1, qdss_cti_trig_in_b0, + qdss_cti_trig_in_b1, qdss_cti_trig_out_a0, + qdss_cti_trig_out_a1, qdss_cti_trig_out_b0, + qdss_cti_trig_out_b1, qdss_traceclk_a, qdss_traceclk_b, + qdss_tracectl_a, qdss_tracectl_b, qdss_tracedata_a, + qdss_tracedata_b, qspi_data, qspi_clk, qspi_cs, resout, rx0, + rx1, sdc_data, sdc_clk, sdc_cmd, tsens_max, wci_txd, wci_rxd, + wsi_clk, wsi_clk3, wsi_data, wsi_data3, wsis_reset, xfem ] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@1000000 { + compatible = "qcom,ipq5332-tlmm"; + reg = <0x01000000 0x300000>; + gpio-controller; + #gpio-cells = <0x2>; + gpio-ranges = <&tlmm 0 0 53>; + interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <0x2>; + + serial0-state { + pins = "gpio18", "gpio19"; + function = "blsp0_uart0"; + drive-strength = <8>; + bias-pull-up; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,ipq6018-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,ipq6018-pinctrl.yaml index b83c7f476e..ed00fbaec1 100644 --- a/dts/Bindings/pinctrl/qcom,ipq6018-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,ipq6018-pinctrl.yaml @@ -7,11 +7,10 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. IPQ6018 TLMM block maintainers: - - Sricharan R <sricharan@codeaurora.org> + - Bjorn Andersson <andersson@kernel.org> -description: | - This binding describes the Top Level Mode Multiplexer block found in the - IPQ6018 platform. +description: + Top Level Mode Multiplexer pin controller in Qualcomm IPQ6018 SoC. properties: compatible: @@ -21,35 +20,24 @@ properties: maxItems: 1 interrupts: - description: Specifies the TLMM summary IRQ maxItems: 1 - interrupt-controller: true - - '#interrupt-cells': - description: - Specifies the PIN numbers and Flags, as defined in defined in - include/dt-bindings/interrupt-controller/irq.h - const: 2 - - gpio-controller: true - - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: - maxItems: 1 - -#PIN CONFIGURATION NODES patternProperties: - '-pinmux$': - type: object + "-state$": + oneOf: + - $ref: "#/$defs/qcom-ipq6018-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-ipq6018-tlmm-state" + additionalProperties: false + +$defs: + qcom-ipq6018-tlmm-state: description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -63,7 +51,7 @@ patternProperties: sdc2_data, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2, qdsd_data3 ] minItems: 1 - maxItems: 4 + maxItems: 16 function: description: @@ -72,12 +60,12 @@ patternProperties: enum: [ adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char, atest_char0, atest_char1, atest_char2, atest_char3, atest_combodac, atest_gpsadc0, atest_gpsadc1, atest_tsens, atest_wlan0, - atest_wlan1, backlight_en, bimc_dte0, bimc_dte1, blsp1_i2c, - blsp2_i2c, blsp3_i2c, blsp4_i2c, blsp5_i2c, blsp6_i2c, blsp1_spi, + atest_wlan1, backlight_en, bimc_dte0, bimc_dte1, blsp0_i2c, blsp1_i2c, + blsp2_i2c, blsp3_i2c, blsp4_i2c, blsp5_i2c, blsp0_spi, blsp1_spi, blsp1_spi_cs1, blsp1_spi_cs2, blsp1_spi_cs3, blsp2_spi, blsp2_spi_cs1, blsp2_spi_cs2, blsp2_spi_cs3, blsp3_spi, blsp3_spi_cs1, blsp3_spi_cs2, blsp3_spi_cs3, blsp4_spi, blsp5_spi, - blsp6_spi, blsp1_uart, blsp2_uart, blsp1_uim, blsp2_uim, cam1_rst, + blsp0_uart, blsp1_uart, blsp2_uart, blsp1_uim, blsp2_uim, cam1_rst, cam1_standby, cam_mclk0, cam_mclk1, cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out, display_5v, dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc, euro_us, ext_lpass, @@ -92,64 +80,39 @@ patternProperties: qdss_ctitrig_in_b0, qdss_ctitrig_in_b1, qdss_ctitrig_out_a0, qdss_ctitrig_out_a1, qdss_ctitrig_out_b0, qdss_ctitrig_out_b1, qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b, - qdss_tracedata_a, qdss_tracedata_b, reset_n, sd_card, sd_write, - sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1, uim1, uim2, uim3, - uim_batt, wcss_bt, wcss_fm, wcss_wlan, webcam1_rst ] - - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true + qdss_tracedata_a, qdss_tracedata_b, qpic_pad, reset_n, sd_card, + sd_write, sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1, uim1, uim2, + uim3, uim_batt, wcss_bt, wcss_fm, wcss_wlan, webcam1_rst ] required: - pins - - function - - additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# required: - compatible - reg - - interrupts - - interrupt-controller - - '#interrupt-cells' - - gpio-controller - - '#gpio-cells' - - gpio-ranges -additionalProperties: false +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - tlmm: pinctrl@1000000 { - compatible = "qcom,ipq6018-pinctrl"; - reg = <0x01000000 0x300000>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 80>; - - serial3-pinmux { - pins = "gpio44", "gpio45"; - function = "blsp2_uart"; - drive-strength = <8>; - bias-pull-down; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@1000000 { + compatible = "qcom,ipq6018-pinctrl"; + reg = <0x01000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 80>; + + serial3-state { + pins = "gpio44", "gpio45"; + function = "blsp2_uart"; + drive-strength = <8>; + bias-pull-down; }; + }; diff --git a/dts/Bindings/pinctrl/qcom,ipq8074-pinctrl.txt b/dts/Bindings/pinctrl/qcom,ipq8074-pinctrl.txt deleted file mode 100644 index 7b151894f5..0000000000 --- a/dts/Bindings/pinctrl/qcom,ipq8074-pinctrl.txt +++ /dev/null @@ -1,181 +0,0 @@ -Qualcomm Technologies, Inc. IPQ8074 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -IPQ8074 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,ipq8074-pinctrl" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the TLMM register space. - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -- gpio-ranges: - Usage: required - Definition: see ../gpio/gpio.txt - -- gpio-reserved-ranges: - Usage: optional - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. Valid pins are: - gpio0-gpio69 - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - atest_char, atest_char0, atest_char1, atest_char2, - atest_char3, audio_rxbclk, audio_rxd, audio_rxfsync, - audio_rxmclk, audio_txbclk, audio_txd, audio_txfsync, - audio_txmclk, blsp0_i2c, blsp0_spi, blsp0_uart, blsp1_i2c, - blsp1_spi, blsp1_uart, blsp2_i2c, blsp2_spi, blsp2_uart, - blsp3_i2c, blsp3_spi, blsp3_spi0, blsp3_spi1, blsp3_spi2, - blsp3_spi3, blsp3_uart, blsp4_i2c0, blsp4_i2c1, blsp4_spi0, - blsp4_spi1, blsp4_uart0, blsp4_uart1, blsp5_i2c, blsp5_spi, - blsp5_uart, burn0, burn1, cri_trng, cri_trng0, cri_trng1, - cxc0, cxc1, dbg_out, gcc_plltest, gcc_tlmm, gpio, ldo_en, - ldo_update, led0, led1, led2, mac0_sa0, mac0_sa1, mac1_sa0, - mac1_sa1, mac1_sa2, mac1_sa3, mac2_sa0, mac2_sa1, mdc, - mdio, pcie0_clk, pcie0_rst, pcie0_wake, pcie1_clk, - pcie1_rst, pcie1_wake, pcm_drx, pcm_dtx, pcm_fsync, - pcm_pclk, pcm_zsi0, pcm_zsi1, prng_rosc, pta1_0, pta1_1, - pta1_2, pta2_0, pta2_1, pta2_2, pwm0, pwm1, pwm2, pwm3, - qdss_cti_trig_in_a0, qdss_cti_trig_in_a1, - qdss_cti_trig_in_b0, qdss_cti_trig_in_b1, - qdss_cti_trig_out_a0, qdss_cti_trig_out_a1, - qdss_cti_trig_out_b0, qdss_cti_trig_out_b1, - qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, - qdss_tracectl_b, qdss_tracedata_a, qdss_tracedata_b, - qpic, rx0, rx1, rx2, sd_card, sd_write, tsens_max, wci2a, - wci2b, wci2c, wci2d - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - tlmm: pinctrl@1000000 { - compatible = "qcom,ipq8074-pinctrl"; - reg = <0x1000000 0x300000>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 0 70>; - interrupt-controller; - #interrupt-cells = <2>; - - uart2: uart2-default { - mux { - pins = "gpio23", "gpio24"; - function = "blsp4_uart1"; - }; - - rx { - pins = "gpio23"; - drive-strength = <4>; - bias-disable; - }; - - tx { - pins = "gpio24"; - drive-strength = <2>; - bias-pull-up; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,ipq8074-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,ipq8074-pinctrl.yaml new file mode 100644 index 0000000000..6f90dbbdbd --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,ipq8074-pinctrl.yaml @@ -0,0 +1,121 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,ipq8074-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm IPQ8074 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm IPQ8074 SoC. + +properties: + compatible: + const: qcom,ipq8074-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 35 + + gpio-line-names: + maxItems: 70 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-ipq8074-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-ipq8074-tlmm-state" + additionalProperties: false + +$defs: + qcom-ipq8074-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|[1-6][0-9]|70)$" + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, atest_char, atest_char0, atest_char1, atest_char2, + atest_char3, audio_rxbclk, audio_rxd, audio_rxfsync, + audio_rxmclk, audio_txbclk, audio_txd, audio_txfsync, + audio_txmclk, blsp0_i2c, blsp0_spi, blsp0_uart, blsp1_i2c, + blsp1_spi, blsp1_uart, blsp2_i2c, blsp2_spi, blsp2_uart, + blsp3_i2c, blsp3_spi, blsp3_spi0, blsp3_spi1, blsp3_spi2, + blsp3_spi3, blsp3_uart, blsp4_i2c0, blsp4_i2c1, blsp4_spi0, + blsp4_spi1, blsp4_uart0, blsp4_uart1, blsp5_i2c, blsp5_spi, + blsp5_uart, burn0, burn1, cri_trng, cri_trng0, cri_trng1, cxc0, + cxc1, dbg_out, gcc_plltest, gcc_tlmm, ldo_en, ldo_update, led0, + led1, led2, mac0_sa0, mac0_sa1, mac1_sa0, mac1_sa1, mac1_sa2, + mac1_sa3, mac2_sa0, mac2_sa1, mdc, mdio, pcie0_clk, pcie0_rst, + pcie0_wake, pcie1_clk, pcie1_rst, pcie1_wake, pcm_drx, pcm_dtx, + pcm_fsync, pcm_pclk, pcm_zsi0, pcm_zsi1, prng_rosc, pta1_0, + pta1_1, pta1_2, pta2_0, pta2_1, pta2_2, pwm0, pwm1, pwm2, pwm3, + qdss_cti_trig_in_a0, qdss_cti_trig_in_a1, qdss_cti_trig_in_b0, + qdss_cti_trig_in_b1, qdss_cti_trig_out_a0, + qdss_cti_trig_out_a1, qdss_cti_trig_out_b0, + qdss_cti_trig_out_b1, qdss_traceclk_a, qdss_traceclk_b, + qdss_tracectl_a, qdss_tracectl_b, qdss_tracedata_a, + qdss_tracedata_b, qpic, rx0, rx1, rx2, sd_card, sd_write, + tsens_max, wci2a, wci2b, wci2c, wci2d ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@1000000 { + compatible = "qcom,ipq8074-pinctrl"; + reg = <0x01000000 0x300000>; + gpio-controller; + #gpio-cells = <0x2>; + gpio-ranges = <&tlmm 0 0 70>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <0x2>; + + serial4-state { + pins = "gpio23", "gpio24"; + function = "blsp4_uart1"; + drive-strength = <8>; + bias-disable; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,ipq9574-tlmm.yaml b/dts/Bindings/pinctrl/qcom,ipq9574-tlmm.yaml new file mode 100644 index 0000000000..bca903b5da --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,ipq9574-tlmm.yaml @@ -0,0 +1,114 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,ipq9574-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. IPQ9574 TLMM block + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm IPQ9574 SoC. + +properties: + compatible: + const: qcom,ipq9574-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 33 + + gpio-line-names: + maxItems: 65 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-ipq9574-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-ipq9574-tlmm-state" + additionalProperties: false + +$defs: + qcom-ipq9574-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|[1-5][0-9]|6[0-4])$" + minItems: 1 + maxItems: 8 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ atest_char, atest_char0, atest_char1, atest_char2, atest_char3, + audio_pdm0, audio_pdm1, audio_pri, audio_sec, blsp0_spi, blsp0_uart, + blsp1_i2c, blsp1_spi, blsp1_uart, blsp2_i2c, blsp2_spi, + blsp2_uart, blsp3_i2c, blsp3_spi, blsp3_uart, blsp4_i2c, + blsp4_spi, blsp4_uart, blsp5_i2c, blsp5_uart, cri_trng0, + cri_trng1, cri_trng2, cri_trng3, cxc0, cxc1, dbg_out, dwc_ddrphy, + gcc_plltest, gcc_tlmm, gpio, mac, mdc, mdio, pcie0_clk, pcie0_wake, + pcie1_clk, pcie1_wake, pcie2_clk, pcie2_wake, pcie3_clk, pcie3_wake, + prng_rosc0, prng_rosc1, prng_rosc2, prng_rosc3, pta, pwm, + qdss_cti_trig_in_a0, qdss_cti_trig_in_a1, qdss_cti_trig_in_b0, + qdss_cti_trig_in_b1, qdss_cti_trig_out_a0, qdss_cti_trig_out_a1, + qdss_cti_trig_out_b0, qdss_cti_trig_out_b1, qdss_traceclk_a, + qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b, qdss_tracedata_a, + qdss_tracedata_b, qspi_clk, qspi_cs, qspi_data, + rx0, rx1, sdc_clk, sdc_cmd, sdc_data, sdc_rclk, tsens_max, + wci20, wci21, wsa_swrm ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@1000000 { + compatible = "qcom,ipq9574-tlmm"; + reg = <0x01000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 65>; + + uart2-state { + pins = "gpio34", "gpio35"; + function = "blsp2_uart"; + drive-strength = <8>; + bias-pull-down; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,lpass-lpi-common.yaml b/dts/Bindings/pinctrl/qcom,lpass-lpi-common.yaml new file mode 100644 index 0000000000..3b50457304 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,lpass-lpi-common.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,lpass-lpi-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SoC LPASS LPI TLMM Common Properties + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Common properties for the Top Level Mode Multiplexer pin controllers in the + Low Power Audio SubSystem (LPASS) Low Power Island (LPI) of Qualcomm SoCs. + +properties: + gpio-controller: true + + "#gpio-cells": + description: + Specifying the pin number and flags, as defined in + include/dt-bindings/gpio/gpio.h + const: 2 + + gpio-ranges: + maxItems: 1 + +required: + - gpio-controller + - "#gpio-cells" + - gpio-ranges + +allOf: + - $ref: pinctrl.yaml# + +additionalProperties: true + +$defs: + qcom-tlmm-state: + properties: + drive-strength: + enum: [2, 4, 6, 8, 10, 12, 14, 16] + default: 2 + description: + Selects the drive strength for the specified pins, in mA. + + slew-rate: + enum: [0, 1, 2, 3] + default: 0 + description: | + 0: No adjustments + 1: Higher Slew rate (faster edges) + 2: Lower Slew rate (slower edges) + 3: Reserved (No adjustments) + + bias-bus-hold: true + bias-pull-down: true + bias-pull-up: true + bias-disable: true + input-enable: true + output-high: true + output-low: true + + required: + - pins + - function + + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + additionalProperties: true + diff --git a/dts/Bindings/pinctrl/qcom,mdm9607-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,mdm9607-tlmm.yaml index f7bd4be173..bd3cbb44c9 100644 --- a/dts/Bindings/pinctrl/qcom,mdm9607-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,mdm9607-tlmm.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/qcom,mdm9607-pinctrl.yaml# +$id: http://devicetree.org/schemas/pinctrl/qcom,mdm9607-tlmm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. MDM9607 TLMM block @@ -9,12 +9,10 @@ title: Qualcomm Technologies, Inc. MDM9607 TLMM block maintainers: - Konrad Dybcio <konrad.dybcio@somainline.org> -description: | - This binding describes the Top Level Mode Multiplexer block found in the - MDM9607 platform. +description: + Top Level Mode Multiplexer pin controller in Qualcomm MDM9607 SoC. allOf: - - $ref: "pinctrl.yaml#" - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# properties: @@ -24,36 +22,28 @@ properties: reg: maxItems: 1 - interrupts: true - interrupt-controller: true - '#interrupt-cells': true - gpio-controller: true - gpio-reserved-ranges: true - '#gpio-cells': true - gpio-ranges: true - wakeup-parent: true - -required: - - compatible - - reg + interrupts: + maxItems: 1 -additionalProperties: false + gpio-reserved-ranges: true patternProperties: - '-state$': + "-state$": oneOf: - $ref: "#/$defs/qcom-mdm9607-tlmm-state" - - patternProperties: + - additionalProperties: false + patternProperties: ".*": $ref: "#/$defs/qcom-mdm9607-tlmm-state" -'$defs': +$defs: qcom-mdm9607-tlmm-state: type: object description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -105,30 +95,25 @@ patternProperties: uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset, uim_batt, wlan_en1, ] - bias-disable: true - bias-pull-down: true - bias-pull-up: true - drive-strength: true - input-enable: true - output-high: true - output-low: true - required: - pins - - function - additionalProperties: false +required: + - compatible + - reg + +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - tlmm: pinctrl@1000000 { - compatible = "qcom,mdm9607-tlmm"; - reg = <0x01000000 0x300000>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - gpio-ranges = <&msmgpio 0 0 80>; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@1000000 { + compatible = "qcom,mdm9607-tlmm"; + reg = <0x01000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + gpio-ranges = <&msmgpio 0 0 80>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; diff --git a/dts/Bindings/pinctrl/qcom,mdm9615-pinctrl.txt b/dts/Bindings/pinctrl/qcom,mdm9615-pinctrl.txt deleted file mode 100644 index d469739688..0000000000 --- a/dts/Bindings/pinctrl/qcom,mdm9615-pinctrl.txt +++ /dev/null @@ -1,161 +0,0 @@ -Qualcomm MDM9615 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -MDM9615 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,mdm9615-pinctrl" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the TLMM register space. - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -- gpio-ranges: - Usage: required - Definition: see ../gpio/gpio.txt - -- gpio-reserved-ranges: - Usage: optional - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. Valid pins are: - gpio0-gpio87 - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. - Valid values are: - gpio, gsbi2_i2c, gsbi3, gsbi4, gsbi5_i2c, gsbi5_uart, - sdc2, ebi2_lcdc, ps_hold, prim_audio, sec_audio, - cdc_mclk - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - msmgpio: pinctrl@800000 { - compatible = "qcom,mdm9615-pinctrl"; - reg = <0x800000 0x4000>; - - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&msmgpio 0 0 88>; - interrupt-controller; - #interrupt-cells = <2>; - interrupts = <0 16 0x4>; - - gsbi8_uart: gsbi8-uart { - mux { - pins = "gpio34", "gpio35"; - function = "gsbi8"; - }; - - tx { - pins = "gpio34"; - drive-strength = <4>; - bias-disable; - }; - - rx { - pins = "gpio35"; - drive-strength = <2>; - bias-pull-up; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,mdm9615-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,mdm9615-pinctrl.yaml new file mode 100644 index 0000000000..299e0b4b0a --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,mdm9615-pinctrl.yaml @@ -0,0 +1,106 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,mdm9615-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. MDM9615 TLMM block + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + +description: Top Level Mode Multiplexer pin controller in Qualcomm MDM9615 SoC. + +$ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,mdm9615-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-mdm9615-pinctrl-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-mdm9615-pinctrl-state" + additionalProperties: false + +$defs: + qcom-mdm9615-pinctrl-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|[1-7][0-9]|8[0-7])$" + minItems: 1 + maxItems: 16 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, gsbi2_i2c, gsbi3, gsbi4, gsbi5_i2c, gsbi5_uart, + sdc2, ebi2_lcdc, ps_hold, prim_audio, sec_audio, cdc_mclk, ] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@1000000 { + compatible = "qcom,mdm9615-pinctrl"; + reg = <0x01000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + gpio-ranges = <&msmgpio 0 0 88>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + gsbi3-state { + pins = "gpio8", "gpio9", "gpio10", "gpio11"; + function = "gsbi3"; + drive-strength = <8>; + bias-disable; + }; + + gsbi5-i2c-state { + sda-pins { + pins = "gpio16"; + function = "gsbi5_i2c"; + drive-strength = <8>; + bias-disable; + }; + + scl-pins { + pins = "gpio17"; + function = "gsbi5_i2c"; + drive-strength = <2>; + bias-disable; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,msm8226-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,msm8226-pinctrl.yaml index ab4a2b4cfd..68d3fa2105 100644 --- a/dts/Bindings/pinctrl/qcom,msm8226-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,msm8226-pinctrl.yaml @@ -9,9 +9,8 @@ title: Qualcomm Technologies, Inc. MSM8226 TLMM block maintainers: - Bjorn Andersson <bjorn.andersson@linaro.org> -description: | - This binding describes the Top Level Mode Multiplexer block found in the - MSM8226 platform. +description: + Top Level Mode Multiplexer pin controller in Qualcomm MSM8226 SoC. properties: compatible: @@ -22,37 +21,28 @@ properties: maxItems: 1 interrupts: - description: Specifies the TLMM summary IRQ - maxItems: 1 - - interrupt-controller: true - - '#interrupt-cells': - description: Specifies the PIN numbers and Flags, as defined in - include/dt-bindings/interrupt-controller/irq.h - const: 2 - - gpio-controller: true - - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: maxItems: 1 gpio-reserved-ranges: maxItems: 1 -#PIN CONFIGURATION NODES patternProperties: - '-pins$': + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8226-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8226-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8226-tlmm-state: type: object description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -61,7 +51,7 @@ patternProperties: subnode. items: oneOf: - - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-1][0-6])$" + - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-6])$" - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data ] minItems: 1 maxItems: 36 @@ -71,65 +61,41 @@ patternProperties: Specify the alternative function to be configured for the specified pins. Functions are only valid for gpio pins. enum: [ gpio, cci_i2c0, blsp_uim1, blsp_uim2, blsp_uim3, blsp_uim5, - blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c5, blsp_spi1, - blsp_spi2, blsp_spi3, blsp_spi5, blsp_uart1, blsp_uart2, - blsp_uart3, blsp_uart5, cam_mclk0, cam_mclk1, wlan ] - - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true + blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5, blsp_i2c6, + blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi5, blsp_uart1, blsp_uart2, + blsp_uart3, blsp_uart4, blsp_uart5, cam_mclk0, cam_mclk1, + gp0_clk, gp1_clk, sdc3, wlan ] required: - pins - - function - - additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# required: - compatible - reg - - interrupts - - interrupt-controller - - '#interrupt-cells' - - gpio-controller - - '#gpio-cells' - - gpio-ranges -additionalProperties: false +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - msmgpio: pinctrl@fd510000 { - compatible = "qcom,msm8226-pinctrl"; - reg = <0xfd510000 0x4000>; - - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&msmgpio 0 0 117>; - interrupt-controller; - #interrupt-cells = <2>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - - serial-pins { - pins = "gpio8", "gpio9"; - function = "blsp_uart3"; - drive-strength = <8>; - bias-disable; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + msmgpio: pinctrl@fd510000 { + compatible = "qcom,msm8226-pinctrl"; + reg = <0xfd510000 0x4000>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&msmgpio 0 0 117>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + + serial-state { + pins = "gpio8", "gpio9"; + function = "blsp_uart3"; + drive-strength = <8>; + bias-disable; }; + }; diff --git a/dts/Bindings/pinctrl/qcom,msm8660-pinctrl.txt b/dts/Bindings/pinctrl/qcom,msm8660-pinctrl.txt deleted file mode 100644 index f095209848..0000000000 --- a/dts/Bindings/pinctrl/qcom,msm8660-pinctrl.txt +++ /dev/null @@ -1,96 +0,0 @@ -Qualcomm MSM8660 TLMM block - -Required properties: -- compatible: "qcom,msm8660-pinctrl" -- reg: Should be the base address and length of the TLMM block. -- interrupts: Should be the parent IRQ of the TLMM block. -- interrupt-controller: Marks the device node as an interrupt controller. -- #interrupt-cells: Should be two. -- gpio-controller: Marks the device node as a GPIO controller. -- #gpio-cells : Should be two. - The first cell is the gpio pin number and the - second cell is used for optional parameters. -- gpio-ranges: see ../gpio/gpio.txt - -Optional properties: - -- gpio-reserved-ranges: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -Qualcomm's pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - - pins, function, bias-disable, bias-pull-down, bias-pull-up, drive-strength, - output-low, output-high. - -Non-empty subnodes must specify the 'pins' property. - -Valid values for pins are: - gpio0-gpio172, sdc3_clk, sdc3_cmd, sdc3_data sdc4_clk, sdc4_cmd, sdc4_data - -Valid values for function are: - gpio, cam_mclk, dsub, ext_gps, gp_clk_0a, gp_clk_0b, gp_clk_1a, gp_clk_1b, - gp_clk_2a, gp_clk_2b, gp_mn, gsbi1, gsbi1_spi_cs1_n, gsbi1_spi_cs2a_n, - gsbi1_spi_cs2b_n, gsbi1_spi_cs3_n, gsbi2, gsbi2_spi_cs1_n, gsbi2_spi_cs2_n, - gsbi2_spi_cs3_n, gsbi3, gsbi3_spi_cs1_n, gsbi3_spi_cs2_n, gsbi3_spi_cs3_n, - gsbi4, gsbi5, gsbi6, gsbi7, gsbi8, gsbi9, gsbi10, gsbi11, gsbi12, hdmi, i2s, - lcdc, mdp_vsync, mi2s, pcm, ps_hold, sdc1, sdc2, sdc5, tsif1, tsif2, usb_fs1, - usb_fs1_oe_n, usb_fs2, usb_fs2_oe_n, vfe, vsens_alarm, ebi2, ebi2cs - -Example: - - msmgpio: pinctrl@800000 { - compatible = "qcom,msm8660-pinctrl"; - reg = <0x800000 0x4000>; - - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&msmgpio 0 0 173>; - interrupt-controller; - #interrupt-cells = <2>; - interrupts = <0 16 0x4>; - - pinctrl-names = "default"; - pinctrl-0 = <&gsbi12_uart>; - - gsbi12_uart: gsbi12-uart { - mux { - pins = "gpio117", "gpio118"; - function = "gsbi12"; - }; - - tx { - pins = "gpio118"; - drive-strength = <8>; - bias-disable; - }; - - rx { - pins = "gpio117"; - drive-strength = <2>; - bias-pull-up; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,msm8660-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,msm8660-pinctrl.yaml new file mode 100644 index 0000000000..61f5be21f3 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,msm8660-pinctrl.yaml @@ -0,0 +1,110 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,msm8660-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8660 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm MSM8660 SoC. + +properties: + compatible: + const: qcom,msm8660-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 86 + + gpio-line-names: + maxItems: 173 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8660-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8660-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8660-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-6][0-9]|17[0-2])$" + - enum: [ sdc3_clk, sdc3_cmd, sdc3_data, sdc4_clk, sdc4_cmd, sdc4_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, cam_mclk, dsub, ext_gps, gp_clk_0a, gp_clk_0b, gp_clk_1a, + gp_clk_1b, gp_clk_2a, gp_clk_2b, gp_mn, gsbi1, gsbi1_spi_cs1_n, + gsbi1_spi_cs2a_n, gsbi1_spi_cs2b_n, gsbi1_spi_cs3_n, gsbi2, + gsbi2_spi_cs1_n, gsbi2_spi_cs2_n, gsbi2_spi_cs3_n, gsbi3, + gsbi3_spi_cs1_n, gsbi3_spi_cs2_n, gsbi3_spi_cs3_n, gsbi4, + gsbi5, gsbi6, gsbi7, gsbi8, gsbi9, gsbi10, gsbi11, gsbi12, + hdmi, i2s, lcdc, mdp_vsync, mi2s, pcm, ps_hold, sdc1, sdc2, + sdc5, tsif1, tsif2, usb_fs1, usb_fs1_oe_n, usb_fs2, + usb_fs2_oe_n, vfe, vsens_alarm, ebi2, ebi2cs ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@800000 { + compatible = "qcom,msm8660-pinctrl"; + reg = <0x800000 0x4000>; + + gpio-controller; + gpio-ranges = <&tlmm 0 0 173>; + #gpio-cells = <2>; + interrupts = <0 16 0x4>; + interrupt-controller; + #interrupt-cells = <2>; + + gsbi3-i2c-state { + pins = "gpio43", "gpio44"; + function = "gsbi3"; + drive-strength = <8>; + bias-disable; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,msm8909-tlmm.yaml b/dts/Bindings/pinctrl/qcom,msm8909-tlmm.yaml new file mode 100644 index 0000000000..295dd5fcf4 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,msm8909-tlmm.yaml @@ -0,0 +1,138 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,msm8909-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. MSM8909 TLMM block + +maintainers: + - Stephan Gerhold <stephan@gerhold.net> + +description: | + Top Level Mode Multiplexer pin controller in Qualcomm MSM8909 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,msm8909-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: true + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8909-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8909-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8909-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-2])$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, + sdc2_data, qdsd_clk, qdsd_cmd, qdsd_data0, qdsd_data1, + qdsd_data2, qdsd_data3 ] + minItems: 1 + maxItems: 16 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ adsp_ext, atest_bbrx0, atest_bbrx1, atest_char, atest_char0, + atest_char1, atest_char2, atest_char3, atest_combodac, + atest_gpsadc0, atest_gpsadc1, atest_wlan0, atest_wlan1, + bimc_dte0, bimc_dte1, blsp_i2c1, blsp_i2c2, blsp_i2c3, + blsp_i2c4, blsp_i2c5, blsp_i2c6, blsp_spi1, blsp_spi1_cs1, + blsp_spi1_cs2, blsp_spi1_cs3, blsp_spi2, blsp_spi2_cs1, + blsp_spi2_cs2, blsp_spi2_cs3, blsp_spi3, blsp_spi3_cs1, + blsp_spi3_cs2, blsp_spi3_cs3, blsp_spi4, blsp_spi5, blsp_spi6, + blsp_uart1, blsp_uart2, blsp_uim1, blsp_uim2, cam_mclk, + cci_async, cci_timer0, cci_timer1, cci_timer2, cdc_pdm0, + dbg_out, dmic0_clk, dmic0_data, ebi0_wrcdc, ebi2_a, ebi2_lcd, + ext_lpass, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a, + gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gcc_plltest, gpio, + gsm0_tx, ldo_en, ldo_update, m_voc, mdp_vsync, modem_tsync, + nav_pps, nav_tsync, pa_indicator, pbs0, pbs1, pbs2, + pri_mi2s_data0_a, pri_mi2s_data0_b, pri_mi2s_data1_a, + pri_mi2s_data1_b, pri_mi2s_mclk_a, pri_mi2s_mclk_b, + pri_mi2s_sck_a, pri_mi2s_sck_b, pri_mi2s_ws_a, pri_mi2s_ws_b, + prng_rosc, pwr_crypto_enabled_a, pwr_crypto_enabled_b, + pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a, + pwr_nav_enabled_b, qdss_cti_trig_in_a0, qdss_cti_trig_in_a1, + qdss_cti_trig_in_b0, qdss_cti_trig_in_b1, qdss_cti_trig_out_a0, + qdss_cti_trig_out_a1, qdss_cti_trig_out_b0, + qdss_cti_trig_out_b1, qdss_traceclk_a, qdss_tracectl_a, + qdss_tracedata_a, qdss_tracedata_b, sd_write, sec_mi2s, + smb_int, ssbi0, ssbi1, uim1_clk, uim1_data, uim1_present, + uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset, + uim3_clk, uim3_data, uim3_present, uim3_reset, uim_batt, + wcss_bt, wcss_fm, wcss_wlan ] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + pinctrl@1000000 { + compatible = "qcom,msm8909-tlmm"; + reg = <0x1000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 113>; + interrupt-controller; + #interrupt-cells = <2>; + + gpio-wo-subnode-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-subnodes-state { + rx-pins { + pins = "gpio4"; + function = "blsp_uart1"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio5"; + function = "blsp_uart1"; + bias-disable; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/qcom,msm8916-pinctrl.txt b/dts/Bindings/pinctrl/qcom,msm8916-pinctrl.txt deleted file mode 100644 index 3354a63296..0000000000 --- a/dts/Bindings/pinctrl/qcom,msm8916-pinctrl.txt +++ /dev/null @@ -1,195 +0,0 @@ -Qualcomm MSM8916 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -MSM8916 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,msm8916-pinctrl" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the TLMM register space. - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -- gpio-ranges: - Usage: required - Definition: see ../gpio/gpio.txt - -- gpio-reserved-ranges: - Usage: optional - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. Valid pins are: - gpio0-gpio121, - sdc1_clk, - sdc1_cmd, - sdc1_data - sdc2_clk, - sdc2_cmd, - sdc2_data, - qdsd_cmd, - qdsd_data0, - qdsd_data1, - qdsd_data2, - qdsd_data3 - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char, atest_char0, - atest_char1, atest_char2, atest_char3, atest_combodac, atest_gpsadc0, - atest_gpsadc1, atest_tsens, atest_wlan0, atest_wlan1, backlight_en, - bimc_dte0,bimc_dte1, blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, - blsp_i2c5, blsp_i2c6, blsp_spi1, blsp_spi1_cs1, blsp_spi1_cs2, - blsp_spi1_cs3, blsp_spi2, blsp_spi2_cs1, blsp_spi2_cs2, blsp_spi2_cs3, - blsp_spi3, blsp_spi3_cs1, blsp_spi3_cs2, blsp_spi3_cs3, blsp_spi4, - blsp_spi5, blsp_spi6, blsp_uart1, blsp_uart2, blsp_uim1, blsp_uim2, - cam1_rst, cam1_standby, cam_mclk0, cam_mclk1, cci_async, cci_i2c, - cci_timer0, cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out, - display_5v, dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc, euro_us, - ext_lpass, flash_strobe, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a, - gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gpio, gsm0_tx0, gsm0_tx1, - gsm1_tx0, gsm1_tx1, gyro_accl, kpsns0, kpsns1, kpsns2, ldo_en, - ldo_update, mag_int, mdp_vsync, modem_tsync, m_voc, nav_pps, nav_tsync, - pa_indicator, pbs0, pbs1, pbs2, pri_mi2s, pri_mi2s_ws, prng_rosc, - pwr_crypto_enabled_a, pwr_crypto_enabled_b, pwr_modem_enabled_a, - pwr_modem_enabled_b, pwr_nav_enabled_a, pwr_nav_enabled_b, - qdss_ctitrig_in_a0, qdss_ctitrig_in_a1, qdss_ctitrig_in_b0, - qdss_ctitrig_in_b1, qdss_ctitrig_out_a0, qdss_ctitrig_out_a1, - qdss_ctitrig_out_b0, qdss_ctitrig_out_b1, qdss_traceclk_a, - qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b, qdss_tracedata_a, - qdss_tracedata_b, reset_n, sd_card, sd_write, sec_mi2s, smb_int, - ssbi_wtr0, ssbi_wtr1, uim1, uim2, uim3, uim_batt, wcss_bt, wcss_fm, - wcss_wlan, webcam1_rst - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - tlmm: pinctrl@1000000 { - compatible = "qcom,msm8916-pinctrl"; - reg = <0x1000000 0x300000>; - interrupts = <0 208 0>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 0 122>; - interrupt-controller; - #interrupt-cells = <2>; - - uart2: uart2-default { - mux { - pins = "gpio4", "gpio5"; - function = "blsp_uart2"; - }; - - tx { - pins = "gpio4"; - drive-strength = <4>; - bias-disable; - }; - - rx { - pins = "gpio5"; - drive-strength = <2>; - bias-pull-up; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,msm8916-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,msm8916-pinctrl.yaml new file mode 100644 index 0000000000..904af87f9e --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,msm8916-pinctrl.yaml @@ -0,0 +1,152 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,msm8916-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8916 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm MSM8916 SoC. + +properties: + compatible: + const: qcom,msm8916-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 61 + + gpio-line-names: + maxItems: 122 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8916-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8916-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8916-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-1][0-9]|12[01])$" + - enum: [ qdsd_clk, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2, + qdsd_data3, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, + sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, atest_char, + atest_char0, atest_char1, atest_char2, atest_char3, + atest_combodac, atest_gpsadc0, atest_gpsadc1, atest_tsens, + atest_wlan0, atest_wlan1, backlight_en, bimc_dte0, bimc_dte1, + blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5, + blsp_i2c6, blsp_spi1, blsp_spi1_cs1, blsp_spi1_cs2, + blsp_spi1_cs3, blsp_spi2, blsp_spi2_cs1, blsp_spi2_cs2, + blsp_spi2_cs3, blsp_spi3, blsp_spi3_cs1, blsp_spi3_cs2, + blsp_spi3_cs3, blsp_spi4, blsp_spi5, blsp_spi6, blsp_uart1, + blsp_uart2, blsp_uim1, blsp_uim2, cam1_rst, cam1_standby, + cam_mclk0, cam_mclk1, cci_async, cci_i2c, cci_timer0, + cci_timer1, cci_timer2, cdc_pdm0, codec_mad, dbg_out, + display_5v, dmic0_clk, dmic0_data, dsi_rst, ebi0_wrcdc, + euro_us, ext_lpass, flash_strobe, gcc_gp1_clk_a, gcc_gp1_clk_b, + gcc_gp2_clk_a, gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, + gsm0_tx0, gsm0_tx1, gsm1_tx0, gsm1_tx1, gyro_accl, kpsns0, + kpsns1, kpsns2, ldo_en, ldo_update, mag_int, mdp_vsync, + modem_tsync, m_voc, nav_pps, nav_tsync, pa_indicator, pbs0, + pbs1, pbs2, pri_mi2s, pri_mi2s_ws, prng_rosc, + pwr_crypto_enabled_a, pwr_crypto_enabled_b, + pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a, + pwr_nav_enabled_b, qdss_ctitrig_in_a0, qdss_ctitrig_in_a1, + qdss_ctitrig_in_b0, qdss_ctitrig_in_b1, qdss_ctitrig_out_a0, + qdss_ctitrig_out_a1, qdss_ctitrig_out_b0, qdss_ctitrig_out_b1, + qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, + qdss_tracectl_b, qdss_tracedata_a, qdss_tracedata_b, reset_n, + sd_card, sd_write, sec_mi2s, smb_int, ssbi_wtr0, ssbi_wtr1, + uim1, uim2, uim3, uim_batt, wcss_bt, wcss_fm, wcss_wlan, + webcam1_rst ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + msmgpio: pinctrl@1000000 { + compatible = "qcom,msm8916-pinctrl"; + reg = <0x01000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + gpio-ranges = <&msmgpio 0 0 122>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + blsp1-uart2-sleep-state { + pins = "gpio4", "gpio5"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; + }; + + spi1-default-state { + spi-pins { + pins = "gpio0", "gpio1", "gpio3"; + function = "blsp_spi1"; + + drive-strength = <12>; + bias-disable; + }; + + cs-pins { + pins = "gpio2"; + function = "gpio"; + + drive-strength = <16>; + bias-disable; + output-high; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,msm8953-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,msm8953-pinctrl.yaml index d4da558cde..8a3a962f6c 100644 --- a/dts/Bindings/pinctrl/qcom,msm8953-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,msm8953-pinctrl.yaml @@ -9,9 +9,8 @@ title: Qualcomm Technologies, Inc. MSM8953 TLMM block maintainers: - Bjorn Andersson <bjorn.andersson@linaro.org> -description: | - This binding describes the Top Level Mode Multiplexer block found in the - MSM8953 platform. +description: + Top Level Mode Multiplexer pin controller in Qualcomm MSM8953 SoC. properties: compatible: @@ -21,37 +20,27 @@ properties: maxItems: 1 interrupts: - description: Specifies the TLMM summary IRQ maxItems: 1 - interrupt-controller: true - - '#interrupt-cells': - description: - Specifies the PIN numbers and Flags, as defined in defined in - include/dt-bindings/interrupt-controller/irq.h - const: 2 - - gpio-controller: true - gpio-reserved-ranges: true - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: - maxItems: 1 - -#PIN CONFIGURATION NODES patternProperties: - '-pins$': + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8953-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8953-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8953-tlmm-state: type: object description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -60,7 +49,7 @@ patternProperties: subnode. items: oneOf: - - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-7][0-9])$" + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-3][0-9]|14[01])$" - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk, sdc2_cmd, sdc2_data, qdsd_clk, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2, qdsd_data3 ] @@ -113,60 +102,35 @@ patternProperties: uim_batt, us_emitter, us_euro, wcss_bt, wcss_fm, wcss_wlan, wcss_wlan0, wcss_wlan1, wcss_wlan2, wsa_en, wsa_io, wsa_irq ] - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true - required: - pins - - function - - additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# required: - compatible - reg - - interrupts - - interrupt-controller - - '#interrupt-cells' - - gpio-controller - - '#gpio-cells' - - gpio-ranges -additionalProperties: false +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - tlmm: pinctrl@1000000 { - compatible = "qcom,msm8953-pinctrl"; - reg = <0x01000000 0x300000>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 0 142>; - - serial_default: serial-pins { - pins = "gpio4", "gpio5"; - function = "blsp_uart2"; - drive-strength = <2>; - bias-disable; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@1000000 { + compatible = "qcom,msm8953-pinctrl"; + reg = <0x01000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 142>; + + serial_default: serial-state { + pins = "gpio4", "gpio5"; + function = "blsp_uart2"; + drive-strength = <2>; + bias-disable; }; + }; diff --git a/dts/Bindings/pinctrl/qcom,msm8960-pinctrl.txt b/dts/Bindings/pinctrl/qcom,msm8960-pinctrl.txt deleted file mode 100644 index a7dd213c77..0000000000 --- a/dts/Bindings/pinctrl/qcom,msm8960-pinctrl.txt +++ /dev/null @@ -1,190 +0,0 @@ -Qualcomm MSM8960 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -MSM8960 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,msm8960-pinctrl" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the TLMM register space. - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -- gpio-ranges: - Usage: required - Definition: see ../gpio/gpio.txt - -- gpio-reserved-ranges: - Usage: optional - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. Valid pins are: - gpio0-gpio151, - sdc1_clk, - sdc1_cmd, - sdc1_data - sdc3_clk, - sdc3_cmd, - sdc3_data - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - audio_pcm, bt, cam_mclk0, cam_mclk1, cam_mclk2, - codec_mic_i2s, codec_spkr_i2s, ext_gps, fm, gps_blanking, - gps_pps_in, gps_pps_out, gp_clk_0a, gp_clk_0b, gp_clk_1a, - gp_clk_1b, gp_clk_2a, gp_clk_2b, gp_mn, gp_pdm_0a, - gp_pdm_0b, gp_pdm_1a, gp_pdm_1b, gp_pdm_2a, gp_pdm_2b, gpio, - gsbi1, gsbi1_spi_cs1_n, gsbi1_spi_cs2a_n, gsbi1_spi_cs2b_n, - gsbi1_spi_cs3_n, gsbi2, gsbi2_spi_cs1_n, gsbi2_spi_cs2_n, - gsbi2_spi_cs3_n, gsbi3, gsbi4, gsbi4_3d_cam_i2c_l, - gsbi4_3d_cam_i2c_r, gsbi5, gsbi5_3d_cam_i2c_l, - gsbi5_3d_cam_i2c_r, gsbi6, gsbi7, gsbi8, gsbi9, gsbi10, - gsbi11, gsbi11_spi_cs1a_n, gsbi11_spi_cs1b_n, - gsbi11_spi_cs2a_n, gsbi11_spi_cs2b_n, gsbi11_spi_cs3_n, - gsbi12, hdmi_cec, hdmi_ddc_clock, hdmi_ddc_data, - hdmi_hot_plug_detect, hsic, mdp_vsync, mi2s, mic_i2s, - pmb_clk, pmb_ext_ctrl, ps_hold, rpm_wdog, sdc2, sdc4, sdc5, - slimbus1, slimbus2, spkr_i2s, ssbi1, ssbi2, ssbi_ext_gps, - ssbi_pmic2, ssbi_qpa1, ssbi_ts, tsif1, tsif2, ts_eoc, - usb_fs1, usb_fs1_oe, usb_fs1_oe_n, usb_fs2, usb_fs2_oe, - usb_fs2_oe_n, vfe_camif_timer1_a, vfe_camif_timer1_b, - vfe_camif_timer2, vfe_camif_timer3_a, vfe_camif_timer3_b, - vfe_camif_timer4_a, vfe_camif_timer4_b, vfe_camif_timer4_c, - vfe_camif_timer5_a, vfe_camif_timer5_b, vfe_camif_timer6_a, - vfe_camif_timer6_b, vfe_camif_timer6_c, vfe_camif_timer7_a, - vfe_camif_timer7_b, vfe_camif_timer7_c, wlan - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - msmgpio: pinctrl@800000 { - compatible = "qcom,msm8960-pinctrl"; - reg = <0x800000 0x4000>; - - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&msmgpio 0 0 152>; - interrupt-controller; - #interrupt-cells = <2>; - interrupts = <0 16 0x4>; - - gsbi8_uart: gsbi8-uart { - mux { - pins = "gpio34", "gpio35"; - function = "gsbi8"; - }; - - tx { - pins = "gpio34"; - drive-strength = <4>; - bias-disable; - }; - - rx { - pins = "gpio35"; - drive-strength = <2>; - bias-pull-up; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,msm8960-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,msm8960-pinctrl.yaml new file mode 100644 index 0000000000..46618740bd --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,msm8960-pinctrl.yaml @@ -0,0 +1,150 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,msm8960-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8960 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm MSM8960 SoC. + +properties: + compatible: + const: qcom,msm8960-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 76 + + gpio-line-names: + maxItems: 152 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8960-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8960-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8960-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-1])$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc3_clk, sdc3_cmd, + sdc3_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, audio_pcm, bt, cam_mclk0, cam_mclk1, cam_mclk2, + codec_mic_i2s, codec_spkr_i2s, ext_gps, fm, gps_blanking, + gps_pps_in, gps_pps_out, gp_clk_0a, gp_clk_0b, gp_clk_1a, + gp_clk_1b, gp_clk_2a, gp_clk_2b, gp_mn, gp_pdm_0a, gp_pdm_0b, + gp_pdm_1a, gp_pdm_1b, gp_pdm_2a, gp_pdm_2b, gsbi1, + gsbi1_spi_cs1_n, gsbi1_spi_cs2a_n, gsbi1_spi_cs2b_n, + gsbi1_spi_cs3_n, gsbi2, gsbi2_spi_cs1_n, gsbi2_spi_cs2_n, + gsbi2_spi_cs3_n, gsbi3, gsbi4, gsbi4_3d_cam_i2c_l, + gsbi4_3d_cam_i2c_r, gsbi5, gsbi5_3d_cam_i2c_l, + gsbi5_3d_cam_i2c_r, gsbi6, gsbi7, gsbi8, gsbi9, gsbi10, gsbi11, + gsbi11_spi_cs1a_n, gsbi11_spi_cs1b_n, gsbi11_spi_cs2a_n, + gsbi11_spi_cs2b_n, gsbi11_spi_cs3_n, gsbi12, hdmi_cec, + hdmi_ddc_clock, hdmi_ddc_data, hdmi_hot_plug_detect, hsic, + mdp_vsync, mi2s, mic_i2s, pmb_clk, pmb_ext_ctrl, ps_hold, + rpm_wdog, sdc2, sdc4, sdc5, slimbus1, slimbus2, spkr_i2s, + ssbi1, ssbi2, ssbi_ext_gps, ssbi_pmic2, ssbi_qpa1, ssbi_ts, + tsif1, tsif2, ts_eoc, usb_fs1, usb_fs1_oe, usb_fs1_oe_n, + usb_fs2, usb_fs2_oe, usb_fs2_oe_n, vfe_camif_timer1_a, + vfe_camif_timer1_b, vfe_camif_timer2, vfe_camif_timer3_a, + vfe_camif_timer3_b, vfe_camif_timer4_a, vfe_camif_timer4_b, + vfe_camif_timer4_c, vfe_camif_timer5_a, vfe_camif_timer5_b, + vfe_camif_timer6_a, vfe_camif_timer6_b, vfe_camif_timer6_c, + vfe_camif_timer7_a, vfe_camif_timer7_b, vfe_camif_timer7_c, + wlan ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + msmgpio: pinctrl@800000 { + compatible = "qcom,msm8960-pinctrl"; + reg = <0x800000 0x4000>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&msmgpio 0 0 152>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + + spi1-default-state { + mosi-pins { + pins = "gpio6"; + function = "gsbi1"; + drive-strength = <12>; + bias-disable; + }; + + miso-pins { + pins = "gpio7"; + function = "gsbi1"; + drive-strength = <12>; + bias-disable; + }; + + cs-pins { + pins = "gpio8"; + function = "gpio"; + drive-strength = <12>; + bias-disable; + output-low; + }; + + clk-pins { + pins = "gpio9"; + function = "gsbi1"; + drive-strength = <12>; + bias-disable; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,msm8974-pinctrl.txt b/dts/Bindings/pinctrl/qcom,msm8974-pinctrl.txt deleted file mode 100644 index 0040565066..0000000000 --- a/dts/Bindings/pinctrl/qcom,msm8974-pinctrl.txt +++ /dev/null @@ -1,121 +0,0 @@ -Qualcomm MSM8974 TLMM block - -Required properties: -- compatible: "qcom,msm8974-pinctrl" -- reg: Should be the base address and length of the TLMM block. -- interrupts: Should be the parent IRQ of the TLMM block. -- interrupt-controller: Marks the device node as an interrupt controller. -- #interrupt-cells: Should be two. -- gpio-controller: Marks the device node as a GPIO controller. -- #gpio-cells : Should be two. - The first cell is the gpio pin number and the - second cell is used for optional parameters. -- gpio-ranges: see ../gpio/gpio.txt - -Optional properties: - -- gpio-reserved-ranges: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -Qualcomm's pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - pins, function, bias-disable, bias-pull-down, bias-pull-up, drive-strength. - -Non-empty subnodes must specify the 'pins' property. -Note that not all properties are valid for all pins. - - -Valid values for pins are: - gpio0-gpio145 - Supports mux, bias and drive-strength - - sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data - Supports bias and drive-strength - - hsic_data, hsic_strobe - Supports only mux - -Valid values for function are: - cci_i2c0, cci_i2c1, uim1, uim2, uim_batt_alarm, - blsp_uim1, blsp_uart1, blsp_i2c1, blsp_spi1, - blsp_uim2, blsp_uart2, blsp_i2c2, blsp_spi2, - blsp_uim3, blsp_uart3, blsp_i2c3, blsp_spi3, - blsp_uim4, blsp_uart4, blsp_i2c4, blsp_spi4, - blsp_uim5, blsp_uart5, blsp_i2c5, blsp_spi5, - blsp_uim6, blsp_uart6, blsp_i2c6, blsp_spi6, - blsp_uim7, blsp_uart7, blsp_i2c7, blsp_spi7, - blsp_uim8, blsp_uart8, blsp_i2c8, blsp_spi8, - blsp_uim9, blsp_uart9, blsp_i2c9, blsp_spi9, - blsp_uim10, blsp_uart10, blsp_i2c10, blsp_spi10, - blsp_uim11, blsp_uart11, blsp_i2c11, blsp_spi11, - blsp_uim12, blsp_uart12, blsp_i2c12, blsp_spi12, - blsp_spi1_cs1, blsp_spi2_cs2, blsp_spi_cs3, blsp_spi2_cs1, blsp_spi2_cs2 - blsp_spi2_cs3, blsp_spi10_cs1, blsp_spi10_cs2, blsp_spi10_cs3, - sdc3, sdc4, gcc_gp_clk1, gcc_gp_clk2, gcc_gp_clk3, cci_timer0, cci_timer1, - cci_timer2, cci_timer3, cci_async_in0, cci_async_in1, cci_async_in2, - cam_mckl0, cam_mclk1, cam_mclk2, cam_mclk3, mdp_vsync, hdmi_cec, hdmi_ddc, - hdmi_hpd, edp_hpd, gp_pdm0, gp_pdm1, gp_pdm2, gp_pdm3, gp0_clk, gp1_clk, - gp_mn, tsif1, tsif2, hsic, grfc, audio_ref_clk, qua_mi2s, pri_mi2s, spkr_mi2s, - ter_mi2s, sec_mi2s, bt, fm, wlan, slimbus, hsic_ctl, gpio - - (Note that this is not yet the complete list of functions) - - - -Example: - - msmgpio: pinctrl@fd510000 { - compatible = "qcom,msm8974-pinctrl"; - reg = <0xfd510000 0x4000>; - - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&msmgpio 0 0 146>; - interrupt-controller; - #interrupt-cells = <2>; - interrupts = <0 208 0>; - - pinctrl-names = "default"; - pinctrl-0 = <&uart2_default>; - - uart2_default: uart2_default { - mux { - pins = "gpio4", "gpio5"; - function = "blsp_uart2"; - }; - - tx { - pins = "gpio4"; - drive-strength = <4>; - bias-disable; - }; - - rx { - pins = "gpio5"; - drive-strength = <2>; - bias-pull-up; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,msm8974-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,msm8974-pinctrl.yaml new file mode 100644 index 0000000000..840fdaabde --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,msm8974-pinctrl.yaml @@ -0,0 +1,165 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,msm8974-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8974 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm MSM8974 SoC. + +properties: + compatible: + const: qcom,msm8974-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 73 + + gpio-line-names: + maxItems: 146 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8974-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8974-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8974-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-3][0-9]|14[0-5])$" + - enum: [ hsic_data, hsic_strobe, sdc1_clk, sdc1_cmd, sdc1_data, + sdc2_clk, sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, cci_i2c0, cci_i2c1, uim1, uim2, uim_batt_alarm, + blsp_uim1, blsp_uart1, blsp_i2c1, blsp_spi1, blsp_uim2, + blsp_uart2, blsp_i2c2, blsp_spi2, blsp_uim3, blsp_uart3, + blsp_i2c3, blsp_spi3, blsp_uim4, blsp_uart4, blsp_i2c4, + blsp_spi4, blsp_uim5, blsp_uart5, blsp_i2c5, blsp_spi5, + blsp_uim6, blsp_uart6, blsp_i2c6, blsp_spi6, blsp_uim7, + blsp_uart7, blsp_i2c7, blsp_spi7, blsp_uim8, blsp_uart8, + blsp_i2c8, blsp_spi8, blsp_uim9, blsp_uart9, blsp_i2c9, + blsp_spi9, blsp_uim10, blsp_uart10, blsp_i2c10, blsp_spi10, + blsp_uim11, blsp_uart11, blsp_i2c11, blsp_spi11, blsp_uim12, + blsp_uart12, blsp_i2c12, blsp_spi12, blsp_spi1_cs1, + blsp_spi2_cs2, blsp_spi_cs3, blsp_spi2_cs1, blsp_spi2_cs2 + blsp_spi2_cs3, blsp_spi10_cs1, blsp_spi10_cs2, blsp_spi10_cs3, + sdc3, sdc4, gcc_gp_clk1, gcc_gp_clk2, gcc_gp_clk3, cci_timer0, + cci_timer1, cci_timer2, cci_timer3, cci_async_in0, + cci_async_in1, cci_async_in2, cam_mckl0, cam_mclk1, cam_mclk2, + cam_mclk3, mdp_vsync, hdmi_cec, hdmi_ddc, hdmi_hpd, edp_hpd, + gp_pdm0, gp_pdm1, gp_pdm2, gp_pdm3, gp0_clk, gp1_clk, gp_mn, + tsif1, tsif2, hsic, grfc, audio_ref_clk, qua_mi2s, pri_mi2s, + spkr_mi2s, ter_mi2s, sec_mi2s, bt, fm, wlan, slimbus, hsic_ctl ] + + required: + - pins + + allOf: + - if: + properties: + pins: + contains: + enum: + - hsic_data + - hsic_strobe + required: + - pins + then: + properties: + bias-pull-down: false + bias-pull-up: false + bias-disable: false + drive-strength: false + input-enable: false + output-high: false + output-low: false + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@fd510000 { + compatible = "qcom,msm8974-pinctrl"; + reg = <0xfd510000 0x4000>; + gpio-controller; + gpio-ranges = <&tlmm 0 0 146>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + + sdc1-off-state { + clk-pins { + pins = "sdc1_clk"; + bias-disable; + drive-strength = <2>; + }; + + cmd-pins { + pins = "sdc1_cmd"; + bias-pull-up; + drive-strength = <2>; + }; + + data-pins { + pins = "sdc1_data"; + bias-pull-up; + drive-strength = <2>; + }; + }; + + blsp2-uart1-sleep-state { + pins = "gpio41", "gpio42", "gpio43", "gpio44"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + hsic-state { + pins = "hsic_data", "hsic_strobe"; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,msm8976-pinctrl.txt b/dts/Bindings/pinctrl/qcom,msm8976-pinctrl.txt deleted file mode 100644 index 70d04d12f1..0000000000 --- a/dts/Bindings/pinctrl/qcom,msm8976-pinctrl.txt +++ /dev/null @@ -1,183 +0,0 @@ -Qualcomm MSM8976 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -MSM8956 and MSM8976 platforms. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,msm8976-pinctrl" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the TLMM register space. - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -- gpio-ranges: - Usage: required - Definition: see ../gpio/gpio.txt - -- gpio-reserved-ranges: - Usage: optional - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. - - Valid pins are: - gpio0-gpio145 - Supports mux, bias and drive-strength - - sdc1_clk, sdc1_cmd, sdc1_data, - sdc2_clk, sdc2_cmd, sdc2_data, - sdc3_clk, sdc3_cmd, sdc3_data - Supports bias and drive-strength - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - - gpio, blsp_uart1, blsp_spi1, smb_int, blsp_i2c1, blsp_spi2, - blsp_uart2, blsp_i2c2, gcc_gp1_clk_b, blsp_spi3, - qdss_tracedata_b, blsp_i2c3, gcc_gp2_clk_b, gcc_gp3_clk_b, - blsp_spi4, cap_int, blsp_i2c4, blsp_spi5, blsp_uart5, - qdss_traceclk_a, m_voc, blsp_i2c5, qdss_tracectl_a, - qdss_tracedata_a, blsp_spi6, blsp_uart6, qdss_tracectl_b, - blsp_i2c6, qdss_traceclk_b, mdp_vsync, pri_mi2s_mclk_a, - sec_mi2s_mclk_a, cam_mclk, cci0_i2c, cci1_i2c, blsp1_spi, - blsp3_spi, gcc_gp1_clk_a, gcc_gp2_clk_a, gcc_gp3_clk_a, - uim_batt, sd_write, uim1_data, uim1_clk, uim1_reset, - uim1_present, uim2_data, uim2_clk, uim2_reset, - uim2_present, ts_xvdd, mipi_dsi0, us_euro, ts_resout, - ts_sample, sec_mi2s_mclk_b, pri_mi2s, codec_reset, - cdc_pdm0, us_emitter, pri_mi2s_mclk_b, pri_mi2s_mclk_c, - lpass_slimbus, lpass_slimbus0, lpass_slimbus1, codec_int1, - codec_int2, wcss_bt, sdc3, wcss_wlan2, wcss_wlan1, - wcss_wlan0, wcss_wlan, wcss_fm, key_volp, key_snapshot, - key_focus, key_home, pwr_down, dmic0_clk, hdmi_int, - dmic0_data, wsa_vi, wsa_en, blsp_spi8, wsa_irq, blsp_i2c8, - pa_indicator, modem_tsync, ssbi_wtr1, gsm1_tx, gsm0_tx, - sdcard_det, sec_mi2s, ss_switch, - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - tlmm: pinctrl@1000000 { - compatible = "qcom,msm8976-pinctrl"; - reg = <0x1000000 0x300000>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 0 145>; - interrupt-controller; - #interrupt-cells = <2>; - - blsp1_uart2_active: blsp1_uart2_active { - mux { - pins = "gpio4", "gpio5", "gpio6", "gpio7"; - function = "blsp_uart2"; - }; - - config { - pins = "gpio4", "gpio5", "gpio6", "gpio7"; - drive-strength = <2>; - bias-disable; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,msm8976-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,msm8976-pinctrl.yaml new file mode 100644 index 0000000000..d4391c194f --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,msm8976-pinctrl.yaml @@ -0,0 +1,122 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,msm8976-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8976 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm MSM8976 SoC. + +properties: + compatible: + const: qcom,msm8976-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 73 + + gpio-line-names: + maxItems: 145 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8976-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8976-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8976-tlmm-state: + type: object + description: + Desired pin configuration for a device or its specific state (like sleep + or active). + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this state. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-3][0-9]|14[0-4])$" + - enum: [ qdsd_clk, qdsd_cmd, qdsd_data0, qdsd_data1, qdsd_data2, + qdsd_data3, sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, + sdc2_clk, sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, blsp_uart1, blsp_spi1, smb_int, blsp_i2c1, blsp_spi2, + blsp_uart2, blsp_i2c2, gcc_gp1_clk_b, blsp_spi3, + qdss_tracedata_b, blsp_i2c3, gcc_gp2_clk_b, gcc_gp3_clk_b, + blsp_spi4, cap_int, blsp_i2c4, blsp_spi5, blsp_uart5, + qdss_traceclk_a, m_voc, blsp_i2c5, qdss_tracectl_a, + qdss_tracedata_a, blsp_spi6, blsp_uart6, qdss_tracectl_b, + blsp_i2c6, qdss_traceclk_b, mdp_vsync, pri_mi2s_mclk_a, + sec_mi2s_mclk_a, cam_mclk, cci0_i2c, cci1_i2c, blsp1_spi, + blsp3_spi, gcc_gp1_clk_a, gcc_gp2_clk_a, gcc_gp3_clk_a, + uim_batt, sd_write, uim1_data, uim1_clk, uim1_reset, + uim1_present, uim2_data, uim2_clk, uim2_reset, uim2_present, + ts_xvdd, mipi_dsi0, us_euro, ts_resout, ts_sample, + sec_mi2s_mclk_b, pri_mi2s, codec_reset, cdc_pdm0, us_emitter, + pri_mi2s_mclk_b, pri_mi2s_mclk_c, lpass_slimbus, + lpass_slimbus0, lpass_slimbus1, codec_int1, codec_int2, + wcss_bt, sdc3, wcss_wlan2, wcss_wlan1, wcss_wlan0, wcss_wlan, + wcss_fm, key_volp, key_snapshot, key_focus, key_home, pwr_down, + dmic0_clk, hdmi_int, dmic0_data, wsa_vi, wsa_en, blsp_spi8, + wsa_irq, blsp_i2c8, pa_indicator, modem_tsync, ssbi_wtr1, + gsm1_tx, gsm0_tx, sdcard_det, sec_mi2s, ss_switch ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@1000000 { + compatible = "qcom,msm8976-pinctrl"; + reg = <0x1000000 0x300000>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&tlmm 0 0 145>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + + blsp1-uart2-active-state { + pins = "gpio4", "gpio5", "gpio6", "gpio7"; + function = "blsp_uart2"; + drive-strength = <2>; + bias-disable; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,msm8994-pinctrl.txt b/dts/Bindings/pinctrl/qcom,msm8994-pinctrl.txt deleted file mode 100644 index da52df6273..0000000000 --- a/dts/Bindings/pinctrl/qcom,msm8994-pinctrl.txt +++ /dev/null @@ -1,186 +0,0 @@ -Qualcomm MSM8994 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -MSM8994 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: Should contain one of: - "qcom,msm8992-pinctrl", - "qcom,msm8994-pinctrl". - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the TLMM register space. - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -- gpio-ranges: - Usage: required - Definition: see ../gpio/gpio.txt - -- gpio-reserved-ranges: - Usage: optional - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. - - Valid pins are: - gpio0-gpio145 - Supports mux, bias and drive-strength - - sdc1_clk, sdc1_cmd, sdc1_data sdc1_rclk, sdc2_clk, - sdc2_cmd, sdc2_data - Supports bias and drive-strength - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - - audio_ref_clk, blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5, - blsp_i2c6, blsp_i2c7, blsp_i2c8, blsp_i2c9, blsp_i2c10, blsp_i2c11, - blsp_i2c12, blsp_spi1, blsp_spi1_cs1, blsp_spi1_cs2, blsp_spi1_cs3, - blsp_spi2, blsp_spi2_cs1, blsp_spi2_cs2, blsp_spi2_cs3, blsp_spi3, - blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7, blsp_spi8, blsp_spi9, - blsp_spi10, blsp_spi10_cs1, blsp_spi10_cs2, blsp_spi10_cs3, blsp_spi11, - blsp_spi12, blsp_uart1, blsp_uart2, blsp_uart3, blsp_uart4, blsp_uart5, - blsp_uart6, blsp_uart7, blsp_uart8, blsp_uart9, blsp_uart10, blsp_uart11, - blsp_uart12, blsp_uim1, blsp_uim2, blsp_uim3, blsp_uim4, blsp_uim5, - blsp_uim6, blsp_uim7, blsp_uim8, blsp_uim9, blsp_uim10, blsp_uim11, - blsp_uim12, blsp11_i2c_scl_b, blsp11_i2c_sda_b, blsp11_uart_rx_b, - blsp11_uart_tx_b, cam_mclk0, cam_mclk1, cam_mclk2, cam_mclk3, - cci_async_in0, cci_async_in1, cci_async_in2, cci_i2c0, cci_i2c1, - cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4, - gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a, gcc_gp2_clk_b, gcc_gp3_clk_a, - gcc_gp3_clk_b, gp_mn, gp_pdm0, gp_pdm1, gp_pdm2, gp0_clk, - gp1_clk, gps_tx, gsm_tx, hdmi_cec, hdmi_ddc, hdmi_hpd, hdmi_rcv, - mdp_vsync, mss_lte, nav_pps, nav_tsync, qdss_cti_trig_in_a, - qdss_cti_trig_in_b, qdss_cti_trig_in_c, qdss_cti_trig_in_d, - qdss_cti_trig_out_a, qdss_cti_trig_out_b, qdss_cti_trig_out_c, - qdss_cti_trig_out_d, qdss_traceclk_a, qdss_traceclk_b, qdss_tracectl_a, - qdss_tracectl_b, qdss_tracedata_a, qdss_tracedata_b, qua_mi2s, pci_e0, - pci_e1, pri_mi2s, sdc4, sec_mi2s, slimbus, spkr_i2s, ter_mi2s, tsif1, - tsif2, uim_batt_alarm, uim1, uim2, uim3, uim4, gpio - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - msmgpio: pinctrl@fd510000 { - compatible = "qcom,msm8994-pinctrl"; - reg = <0xfd510000 0x4000>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&msmgpio 0 0 146>; - interrupt-controller; - #interrupt-cells = <2>; - - blsp1_uart2_default: blsp1_uart2_default { - pinmux { - pins = "gpio4", "gpio5"; - function = "blsp_uart2"; - }; - pinconf { - pins = "gpio4", "gpio5"; - drive-strength = <16>; - bias-disable; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,msm8994-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,msm8994-pinctrl.yaml new file mode 100644 index 0000000000..fa90981db4 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,msm8994-pinctrl.yaml @@ -0,0 +1,148 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,msm8994-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8994 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm MSM8994 SoC. + +properties: + compatible: + enum: + - qcom,msm8992-pinctrl + - qcom,msm8994-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 73 + + gpio-line-names: + maxItems: 146 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8994-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8994-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8994-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-3][0-9]|14[0-5])$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk, + sdc2_cmd, sdc2_data, sdc3_clk, sdc3_cmd, sdc3_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, audio_ref_clk, blsp_i2c1, blsp_i2c2, blsp_i2c3, + blsp_i2c4, blsp_i2c5, blsp_i2c6, blsp_i2c7, blsp_i2c8, + blsp_i2c9, blsp_i2c10, blsp_i2c11, blsp_i2c12, blsp_spi1, + blsp_spi1_cs1, blsp_spi1_cs2, blsp_spi1_cs3, blsp_spi2, + blsp_spi2_cs1, blsp_spi2_cs2, blsp_spi2_cs3, blsp_spi3, + blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7, blsp_spi8, + blsp_spi9, blsp_spi10, blsp_spi10_cs1, blsp_spi10_cs2, + blsp_spi10_cs3, blsp_spi11, blsp_spi12, blsp_uart1, blsp_uart2, + blsp_uart3, blsp_uart4, blsp_uart5, blsp_uart6, blsp_uart7, + blsp_uart8, blsp_uart9, blsp_uart10, blsp_uart11, blsp_uart12, + blsp_uim1, blsp_uim2, blsp_uim3, blsp_uim4, blsp_uim5, + blsp_uim6, blsp_uim7, blsp_uim8, blsp_uim9, blsp_uim10, + blsp_uim11, blsp_uim12, blsp11_i2c_scl_b, blsp11_i2c_sda_b, + blsp11_uart_rx_b, blsp11_uart_tx_b, cam_mclk0, cam_mclk1, + cam_mclk2, cam_mclk3, cci_async_in0, cci_async_in1, + cci_async_in2, cci_i2c0, cci_i2c1, cci_timer0, cci_timer1, + cci_timer2, cci_timer3, cci_timer4, gcc_gp1_clk_a, + gcc_gp1_clk_b, gcc_gp2_clk_a, gcc_gp2_clk_b, gcc_gp3_clk_a, + gcc_gp3_clk_b, gp_mn, gp_pdm0, gp_pdm1, gp_pdm2, gp0_clk, + gp1_clk, gps_tx, gsm_tx, hdmi_cec, hdmi_ddc, hdmi_hpd, + hdmi_rcv, mdp_vsync, mss_lte, nav_pps, nav_tsync, + qdss_cti_trig_in_a, qdss_cti_trig_in_b, qdss_cti_trig_in_c, + qdss_cti_trig_in_d, qdss_cti_trig_out_a, qdss_cti_trig_out_b, + qdss_cti_trig_out_c, qdss_cti_trig_out_d, qdss_traceclk_a, + qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b, + qdss_tracedata_a, qdss_tracedata_b, qua_mi2s, pci_e0, pci_e1, + pri_mi2s, sdc4, sec_mi2s, slimbus, spkr_i2s, ter_mi2s, tsif1, + tsif2, uim_batt_alarm, uim1, uim2, uim3, uim4 ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@fd510000 { + compatible = "qcom,msm8994-pinctrl"; + reg = <0xfd510000 0x4000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + gpio-ranges = <&tlmm 0 0 146>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + blsp1-uart2-default-state { + function = "blsp_uart2"; + pins = "gpio4", "gpio5"; + drive-strength = <16>; + bias-disable; + }; + + blsp1-spi1-default-state { + default-pins { + pins = "gpio0", "gpio1", "gpio3"; + function = "blsp_spi1"; + drive-strength = <10>; + bias-pull-down; + }; + + cs-pins { + pins = "gpio8"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,msm8996-pinctrl.txt b/dts/Bindings/pinctrl/qcom,msm8996-pinctrl.txt deleted file mode 100644 index a56cb88283..0000000000 --- a/dts/Bindings/pinctrl/qcom,msm8996-pinctrl.txt +++ /dev/null @@ -1,208 +0,0 @@ -Qualcomm MSM8996 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -MSM8996 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,msm8996-pinctrl" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the TLMM register space. - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -- gpio-ranges: - Usage: required - Definition: see ../gpio/gpio.txt - -- gpio-reserved-ranges: - Usage: optional - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. - - Valid pins are: - gpio0-gpio149 - Supports mux, bias and drive-strength - - sdc1_clk, sdc1_cmd, sdc1_data sdc2_clk, sdc2_cmd, - sdc2_data sdc1_rclk - Supports bias and drive-strength - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - - blsp_uart1, blsp_spi1, blsp_i2c1, blsp_uim1, atest_tsens, - bimc_dte1, dac_calib0, blsp_spi8, blsp_uart8, blsp_uim8, - qdss_cti_trig_out_b, bimc_dte0, dac_calib1, qdss_cti_trig_in_b, - dac_calib2, atest_tsens2, atest_usb1, blsp_spi10, blsp_uart10, - blsp_uim10, atest_bbrx1, atest_usb13, atest_bbrx0, atest_usb12, - mdp_vsync, edp_lcd, blsp_i2c10, atest_gpsadc1, atest_usb11, - atest_gpsadc0, edp_hot, atest_usb10, m_voc, dac_gpio, atest_char, - cam_mclk, pll_bypassnl, qdss_stm7, blsp_i2c8, qdss_tracedata_b, - pll_reset, qdss_stm6, qdss_stm5, qdss_stm4, atest_usb2, cci_i2c, - qdss_stm3, dac_calib3, atest_usb23, atest_char3, dac_calib4, - qdss_stm2, atest_usb22, atest_char2, qdss_stm1, dac_calib5, - atest_usb21, atest_char1, dbg_out, qdss_stm0, dac_calib6, - atest_usb20, atest_char0, dac_calib10, qdss_stm10, - qdss_cti_trig_in_a, cci_timer4, blsp_spi6, blsp_uart6, blsp_uim6, - blsp2_spi, qdss_stm9, qdss_cti_trig_out_a, dac_calib11, - qdss_stm8, cci_timer0, qdss_stm13, dac_calib7, cci_timer1, - qdss_stm12, dac_calib8, cci_timer2, blsp1_spi, qdss_stm11, - dac_calib9, cci_timer3, cci_async, dac_calib12, blsp_i2c6, - qdss_tracectl_a, dac_calib13, qdss_traceclk_a, dac_calib14, - dac_calib15, hdmi_rcv, dac_calib16, hdmi_cec, pwr_modem, - dac_calib17, hdmi_ddc, pwr_nav, dac_calib18, pwr_crypto, - dac_calib19, hdmi_hot, dac_calib20, dac_calib21, pci_e0, - dac_calib22, dac_calib23, dac_calib24, tsif1_sync, dac_calib25, - sd_write, tsif1_error, blsp_spi2, blsp_uart2, blsp_uim2, - qdss_cti, blsp_i2c2, blsp_spi3, blsp_uart3, blsp_uim3, blsp_i2c3, - uim3, blsp_spi9, blsp_uart9, blsp_uim9, blsp10_spi, blsp_i2c9, - blsp_spi7, blsp_uart7, blsp_uim7, qdss_tracedata_a, blsp_i2c7, - qua_mi2s, gcc_gp1_clk_a, ssc_irq, uim4, blsp_spi11, blsp_uart11, - blsp_uim11, gcc_gp2_clk_a, gcc_gp3_clk_a, blsp_i2c11, cri_trng0, - cri_trng1, cri_trng, qdss_stm18, pri_mi2s, qdss_stm17, blsp_spi4, - blsp_uart4, blsp_uim4, qdss_stm16, qdss_stm15, blsp_i2c4, - qdss_stm14, dac_calib26, spkr_i2s, audio_ref, lpass_slimbus, - isense_dbg, tsense_pwm1, tsense_pwm2, btfm_slimbus, ter_mi2s, - qdss_stm22, qdss_stm21, qdss_stm20, qdss_stm19, gcc_gp1_clk_b, - sec_mi2s, blsp_spi5, blsp_uart5, blsp_uim5, gcc_gp2_clk_b, - gcc_gp3_clk_b, blsp_i2c5, blsp_spi12, blsp_uart12, blsp_uim12, - qdss_stm25, qdss_stm31, blsp_i2c12, qdss_stm30, qdss_stm29, - tsif1_clk, qdss_stm28, tsif1_en, tsif1_data, sdc4_cmd, qdss_stm27, - qdss_traceclk_b, tsif2_error, sdc43, vfr_1, qdss_stm26, tsif2_clk, - sdc4_clk, qdss_stm24, tsif2_en, sdc42, qdss_stm23, qdss_tracectl_b, - sd_card, tsif2_data, sdc41, tsif2_sync, sdc40, mdp_vsync_p_b, - ldo_en, mdp_vsync_s_b, ldo_update, blsp11_uart_tx_b, blsp11_uart_rx_b, - blsp11_i2c_sda_b, prng_rosc, blsp11_i2c_scl_b, uim2, uim1, uim_batt, - pci_e2, pa_indicator, adsp_ext, ddr_bist, qdss_tracedata_11, - qdss_tracedata_12, modem_tsync, nav_dr, nav_pps, pci_e1, gsm_tx, - qspi_cs, ssbi2, ssbi1, mss_lte, qspi_clk, qspi0, qspi1, qspi2, qspi3, - gpio - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - tlmm: pinctrl@1010000 { - compatible = "qcom,msm8996-pinctrl"; - reg = <0x01010000 0x300000>; - interrupts = <0 208 0>; - gpio-controller; - gpio-ranges = <&tlmm 0 0 150>; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - - uart_console_active: uart_console_active { - mux { - pins = "gpio4", "gpio5"; - function = "blsp_uart8"; - }; - - config { - pins = "gpio4", "gpio5"; - drive-strength = <2>; - bias-disable; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,msm8996-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,msm8996-pinctrl.yaml new file mode 100644 index 0000000000..c5010c175b --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,msm8996-pinctrl.yaml @@ -0,0 +1,168 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,msm8996-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8996 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm MSM8996 SoC. + +properties: + compatible: + const: qcom,msm8996-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 75 + + gpio-line-names: + maxItems: 150 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8996-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8996-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8996-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk, + sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, blsp_uart1, blsp_spi1, blsp_i2c1, blsp_uim1, atest_tsens, + bimc_dte1, dac_calib0, blsp_spi8, blsp_uart8, blsp_uim8, + qdss_cti_trig_out_b, bimc_dte0, dac_calib1, qdss_cti_trig_in_b, + dac_calib2, atest_tsens2, atest_usb1, blsp_spi10, blsp_uart10, + blsp_uim10, atest_bbrx1, atest_usb13, atest_bbrx0, atest_usb12, + mdp_vsync, edp_lcd, blsp_i2c10, atest_gpsadc1, atest_usb11, + atest_gpsadc0, edp_hot, atest_usb10, m_voc, dac_gpio, + atest_char, cam_mclk, pll_bypassnl, qdss_stm7, blsp_i2c8, + qdss_tracedata_b, pll_reset, qdss_stm6, qdss_stm5, qdss_stm4, + atest_usb2, cci_i2c, qdss_stm3, dac_calib3, atest_usb23, + atest_char3, dac_calib4, qdss_stm2, atest_usb22, atest_char2, + qdss_stm1, dac_calib5, atest_usb21, atest_char1, dbg_out, + qdss_stm0, dac_calib6, atest_usb20, atest_char0, dac_calib10, + qdss_stm10, qdss_cti_trig_in_a, cci_timer4, blsp_spi6, + blsp_uart6, blsp_uim6, blsp2_spi, qdss_stm9, + qdss_cti_trig_out_a, dac_calib11, qdss_stm8, cci_timer0, + qdss_stm13, dac_calib7, cci_timer1, qdss_stm12, dac_calib8, + cci_timer2, blsp1_spi, qdss_stm11, dac_calib9, cci_timer3, + cci_async, dac_calib12, blsp_i2c6, qdss_tracectl_a, + dac_calib13, qdss_traceclk_a, dac_calib14, dac_calib15, + hdmi_rcv, dac_calib16, hdmi_cec, pwr_modem, dac_calib17, + hdmi_ddc, pwr_nav, dac_calib18, pwr_crypto, dac_calib19, + hdmi_hot, dac_calib20, dac_calib21, pci_e0, dac_calib22, + dac_calib23, dac_calib24, tsif1_sync, dac_calib25, sd_write, + tsif1_error, blsp_spi2, blsp_uart2, blsp_uim2, qdss_cti, + blsp_i2c2, blsp_spi3, blsp_uart3, blsp_uim3, blsp_i2c3, uim3, + blsp_spi9, blsp_uart9, blsp_uim9, blsp10_spi, blsp_i2c9, + blsp_spi7, blsp_uart7, blsp_uim7, qdss_tracedata_a, blsp_i2c7, + qua_mi2s, gcc_gp1_clk_a, ssc_irq, uim4, blsp_spi11, + blsp_uart11, blsp_uim11, gcc_gp2_clk_a, gcc_gp3_clk_a, + blsp_i2c11, cri_trng0, cri_trng1, cri_trng, qdss_stm18, + pri_mi2s, qdss_stm17, blsp_spi4, blsp_uart4, blsp_uim4, + qdss_stm16, qdss_stm15, blsp_i2c4, qdss_stm14, dac_calib26, + spkr_i2s, audio_ref, lpass_slimbus, isense_dbg, tsense_pwm1, + tsense_pwm2, btfm_slimbus, ter_mi2s, qdss_stm22, qdss_stm21, + qdss_stm20, qdss_stm19, gcc_gp1_clk_b, sec_mi2s, blsp_spi5, + blsp_uart5, blsp_uim5, gcc_gp2_clk_b, gcc_gp3_clk_b, blsp_i2c5, + blsp_spi12, blsp_uart12, blsp_uim12, qdss_stm25, qdss_stm31, + blsp_i2c12, qdss_stm30, qdss_stm29, tsif1_clk, qdss_stm28, + tsif1_en, tsif1_data, sdc4_cmd, qdss_stm27, qdss_traceclk_b, + tsif2_error, sdc43, vfr_1, qdss_stm26, tsif2_clk, sdc4_clk, + qdss_stm24, tsif2_en, sdc42, qdss_stm23, qdss_tracectl_b, + sd_card, tsif2_data, sdc41, tsif2_sync, sdc40, mdp_vsync_p_b, + ldo_en, mdp_vsync_s_b, ldo_update, blsp11_uart_tx_b, + blsp11_uart_rx_b, blsp11_i2c_sda_b, prng_rosc, + blsp11_i2c_scl_b, uim2, uim1, uim_batt, pci_e2, pa_indicator, + adsp_ext, ddr_bist, qdss_tracedata_11, qdss_tracedata_12, + modem_tsync, nav_dr, nav_pps, pci_e1, gsm_tx, qspi_cs, ssbi2, + ssbi1, mss_lte, qspi_clk, qspi0, qspi1, qspi2, qspi3 ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@1010000 { + compatible = "qcom,msm8996-pinctrl"; + reg = <0x01010000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + gpio-ranges = <&tlmm 0 0 150>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + blsp1-spi1-default-state { + spi-pins { + pins = "gpio0", "gpio1", "gpio3"; + function = "blsp_spi1"; + drive-strength = <12>; + bias-disable; + }; + + cs-pins { + pins = "gpio2"; + function = "gpio"; + drive-strength = <16>; + bias-disable; + output-high; + }; + }; + + blsp1-spi1-sleep-state { + pins = "gpio0", "gpio1", "gpio2", "gpio3"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,msm8998-pinctrl.txt b/dts/Bindings/pinctrl/qcom,msm8998-pinctrl.txt deleted file mode 100644 index c4de930f24..0000000000 --- a/dts/Bindings/pinctrl/qcom,msm8998-pinctrl.txt +++ /dev/null @@ -1,202 +0,0 @@ -Qualcomm MSM8998 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -MSM8998 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,msm8998-pinctrl" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the TLMM register space. - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -- gpio-ranges: - Usage: required - Definition: see ../gpio/gpio.txt - -- gpio-reserved-ranges: - Usage: optional - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. - - Valid pins are: - gpio0-gpio149 - Supports mux, bias and drive-strength - - sdc2_clk, sdc2_cmd, sdc2_data - Supports bias and drive-strength - - ufs_reset - Supports bias and drive-strength - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - - gpio, adsp_ext, agera_pll, atest_char, atest_gpsadc0, - atest_gpsadc1, atest_tsens, atest_tsens2, atest_usb1, - atest_usb10, atest_usb11, atest_usb12, atest_usb13, - audio_ref, bimc_dte0, bimc_dte1, blsp10_spi, blsp10_spi_a, - blsp10_spi_b, blsp11_i2c, blsp1_spi, blsp1_spi_a, - blsp1_spi_b, blsp2_spi, blsp9_spi, blsp_i2c1, blsp_i2c2, - blsp_i2c3, blsp_i2c4, blsp_i2c5, blsp_i2c6, blsp_i2c7, - blsp_i2c8, blsp_i2c9, blsp_i2c10, blsp_i2c11, blsp_i2c12, - blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi4, blsp_spi5, - blsp_spi6, blsp_spi7, blsp_spi8, blsp_spi9, blsp_spi10, - blsp_spi11, blsp_spi12, blsp_uart1_a, blsp_uart1_b, - blsp_uart2_a, blsp_uart2_b, blsp_uart3_a, blsp_uart3_b, - blsp_uart7_a, blsp_uart7_b, blsp_uart8, blsp_uart8_a, - blsp_uart8_b, blsp_uart9_a, blsp_uart9_b, blsp_uim1_a, - blsp_uim1_b, blsp_uim2_a, blsp_uim2_b, blsp_uim3_a, - blsp_uim3_b, blsp_uim7_a, blsp_uim7_b, blsp_uim8_a, - blsp_uim8_b, blsp_uim9_a, blsp_uim9_b, bt_reset, - btfm_slimbus, cam_mclk, cci_async, cci_i2c, cci_timer0, - cci_timer1, cci_timer2, cci_timer3, cci_timer4, cri_trng, - cri_trng0, cri_trng1, dbg_out, ddr_bist, edp_hot, edp_lcd, - gcc_gp1_a, gcc_gp1_b, gcc_gp2_a, gcc_gp2_b, gcc_gp3_a, - gcc_gp3_b, hdmi_cec, hdmi_ddc, hdmi_hot, hdmi_rcv, - isense_dbg, jitter_bist, ldo_en, ldo_update, lpass_slimbus, - m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, - mdp_vsync3, mdp_vsync_a, mdp_vsync_b, modem_tsync, mss_lte, - nav_dr, nav_pps, pa_indicator, pci_e0, phase_flag, - pll_bypassnl, pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc, - pwr_crypto, pwr_modem, pwr_nav, qdss_cti0_a, qdss_cti0_b, - qdss_cti1_a, qdss_cti1_b, qdss, qlink_enable, - qlink_request, qua_mi2s, sd_card, sd_write, sdc40, sdc41, - sdc42, sdc43, sdc4_clk, sdc4_cmd, sec_mi2s, sp_cmu, - spkr_i2s, ssbi1, ssc_irq, ter_mi2s, tgu_ch0, tgu_ch1, - tsense_pwm1, tsense_pwm2, tsif0, tsif1, - uim1_clk, uim1_data, uim1_present, - uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset, - uim_batt, usb_phy, vfr_1, vsense_clkout, vsense_data0, - vsense_data1, vsense_mode, wlan1_adc0, wlan1_adc1, - wlan2_adc0, wlan2_adc1, - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - tlmm: pinctrl@03400000 { - compatible = "qcom,msm8998-pinctrl"; - reg = <0x03400000 0xc00000>; - interrupts = <0 208 0>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 0 175>; - gpio-reserved-ranges = <0 4>, <81 4>; - interrupt-controller; - #interrupt-cells = <2>; - - uart_console_active: uart_console_active { - mux { - pins = "gpio4", "gpio5"; - function = "blsp_uart8_a"; - }; - - config { - pins = "gpio4", "gpio5"; - drive-strength = <2>; - bias-disable; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,msm8998-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,msm8998-pinctrl.yaml new file mode 100644 index 0000000000..bcaa231ada --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,msm8998-pinctrl.yaml @@ -0,0 +1,157 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,msm8998-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8998 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm MSM8998 SoC. + +properties: + compatible: + const: qcom,msm8998-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 75 + + gpio-line-names: + maxItems: 150 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8998-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8998-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8998-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$" + - enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, adsp_ext, agera_pll, atest_char, atest_gpsadc0, + atest_gpsadc1, atest_tsens, atest_tsens2, atest_usb1, + atest_usb10, atest_usb11, atest_usb12, atest_usb13, audio_ref, + bimc_dte0, bimc_dte1, blsp10_spi, blsp10_spi_a, blsp10_spi_b, + blsp11_i2c, blsp1_spi, blsp1_spi_a, blsp1_spi_b, blsp2_spi, + blsp9_spi, blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, + blsp_i2c5, blsp_i2c6, blsp_i2c7, blsp_i2c8, blsp_i2c9, + blsp_i2c10, blsp_i2c11, blsp_i2c12, blsp_spi1, blsp_spi2, + blsp_spi3, blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7, + blsp_spi8, blsp_spi9, blsp_spi10, blsp_spi11, blsp_spi12, + blsp_uart1_a, blsp_uart1_b, blsp_uart2_a, blsp_uart2_b, + blsp_uart3_a, blsp_uart3_b, blsp_uart7_a, blsp_uart7_b, + blsp_uart8, blsp_uart8_a, blsp_uart8_b, blsp_uart9_a, + blsp_uart9_b, blsp_uim1_a, blsp_uim1_b, blsp_uim2_a, + blsp_uim2_b, blsp_uim3_a, blsp_uim3_b, blsp_uim7_a, + blsp_uim7_b, blsp_uim8_a, blsp_uim8_b, blsp_uim9_a, + blsp_uim9_b, bt_reset, btfm_slimbus, cam_mclk, cci_async, + cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3, + cci_timer4, cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, + edp_hot, edp_lcd, gcc_gp1_a, gcc_gp1_b, gcc_gp2_a, gcc_gp2_b, + gcc_gp3_a, gcc_gp3_b, hdmi_cec, hdmi_ddc, hdmi_hot, hdmi_rcv, + isense_dbg, jitter_bist, ldo_en, ldo_update, lpass_slimbus, + m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, + mdp_vsync3, mdp_vsync_a, mdp_vsync_b, modem_tsync, mss_lte, + nav_dr, nav_pps, pa_indicator, pci_e0, phase_flag, + pll_bypassnl, pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc, + pwr_crypto, pwr_modem, pwr_nav, qdss_cti0_a, qdss_cti0_b, + qdss_cti1_a, qdss_cti1_b, qdss, qlink_enable, qlink_request, + qua_mi2s, sd_card, sd_write, sdc40, sdc41, sdc42, sdc43, + sdc4_clk, sdc4_cmd, sec_mi2s, sp_cmu, spkr_i2s, ssbi1, ssc_irq, + ter_mi2s, tgu_ch0, tgu_ch1, tsense_pwm1, tsense_pwm2, tsif0, + tsif1, uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, + uim2_data, uim2_present, uim2_reset, uim_batt, usb_phy, vfr_1, + vsense_clkout, vsense_data0, vsense_data1, vsense_mode, + wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1 ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@3400000 { + compatible = "qcom,msm8998-pinctrl"; + reg = <0x03400000 0xc00000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-ranges = <&tlmm 0 0 150>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-reserved-ranges = <0 4>, <81 4>; + + sdc2-off-state { + clk-pins { + pins = "sdc2_clk"; + drive-strength = <2>; + bias-disable; + }; + + cmd-pins { + pins = "sdc2_cmd"; + drive-strength = <2>; + bias-pull-up; + }; + + data-pins { + pins = "sdc2_data"; + drive-strength = <2>; + bias-pull-up; + }; + }; + + sdc2-cd-state { + pins = "gpio95"; + function = "gpio"; + bias-pull-up; + drive-strength = <2>; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,pmic-gpio.yaml b/dts/Bindings/pinctrl/qcom,pmic-gpio.yaml index 6f2efc3772..3f8ad07c7c 100644 --- a/dts/Bindings/pinctrl/qcom,pmic-gpio.yaml +++ b/dts/Bindings/pinctrl/qcom,pmic-gpio.yaml @@ -24,7 +24,9 @@ properties: - qcom,pm6150-gpio - qcom,pm6150l-gpio - qcom,pm6350-gpio + - qcom,pm7250b-gpio - qcom,pm7325-gpio + - qcom,pm7550ba-gpio - qcom,pm8005-gpio - qcom,pm8008-gpio - qcom,pm8018-gpio @@ -39,24 +41,37 @@ properties: - qcom,pm8350b-gpio - qcom,pm8350c-gpio - qcom,pm8450-gpio + - qcom,pm8550-gpio + - qcom,pm8550b-gpio + - qcom,pm8550ve-gpio + - qcom,pm8550vs-gpio - qcom,pm8916-gpio - qcom,pm8917-gpio - qcom,pm8921-gpio - qcom,pm8941-gpio - qcom,pm8950-gpio + - qcom,pm8953-gpio - qcom,pm8994-gpio - qcom,pm8998-gpio - qcom,pma8084-gpio + - qcom,pmc8180-gpio + - qcom,pmc8180c-gpio + - qcom,pmi632-gpio - qcom,pmi8950-gpio - qcom,pmi8994-gpio - qcom,pmi8998-gpio - qcom,pmk8350-gpio + - qcom,pmk8550-gpio - qcom,pmm8155au-gpio + - qcom,pmm8654au-gpio + - qcom,pmp8074-gpio - qcom,pmr735a-gpio - qcom,pmr735b-gpio + - qcom,pmr735d-gpio - qcom,pms405-gpio - qcom,pmx55-gpio - qcom,pmx65-gpio + - qcom,pmx75-gpio - enum: - qcom,spmi-gpio @@ -109,6 +124,7 @@ allOf: enum: - qcom,pm8008-gpio - qcom,pmi8950-gpio + - qcom,pmr735d-gpio then: properties: gpio-line-names: @@ -144,6 +160,8 @@ allOf: enum: - qcom,pm8018-gpio - qcom,pm8019-gpio + - qcom,pm8550vs-gpio + - qcom,pmk8550-gpio then: properties: gpio-line-names: @@ -158,8 +176,13 @@ allOf: compatible: contains: enum: + - qcom,pm7550ba-gpio + - qcom,pm8226-gpio - qcom,pm8350b-gpio + - qcom,pm8550ve-gpio - qcom,pm8950-gpio + - qcom,pm8953-gpio + - qcom,pmi632-gpio then: properties: gpio-line-names: @@ -229,10 +252,14 @@ allOf: enum: - qcom,pm660l-gpio - qcom,pm6150l-gpio + - qcom,pm7250b-gpio - qcom,pm8038-gpio - qcom,pm8150b-gpio - qcom,pm8150l-gpio + - qcom,pm8550-gpio + - qcom,pm8550b-gpio - qcom,pmc8180c-gpio + - qcom,pmp8074-gpio - qcom,pms405-gpio then: properties: @@ -279,6 +306,7 @@ allOf: contains: enum: - qcom,pmx65-gpio + - qcom,pmx75-gpio then: properties: gpio-line-names: @@ -378,8 +406,8 @@ $defs: qcom-pmic-gpio-state: type: object allOf: - - $ref: "pinmux-node.yaml" - - $ref: "pincfg-node.yaml" + - $ref: pinmux-node.yaml + - $ref: pincfg-node.yaml properties: pins: description: @@ -389,7 +417,9 @@ $defs: - gpio1-gpio10 for pm6150 - gpio1-gpio12 for pm6150l - gpio1-gpio9 for pm6350 + - gpio1-gpio12 for pm7250b - gpio1-gpio10 for pm7325 + - gpio1-gpio8 for pm7550ba - gpio1-gpio4 for pm8005 - gpio1-gpio2 for pm8008 - gpio1-gpio6 for pm8018 @@ -404,24 +434,36 @@ $defs: - gpio1-gpio10 for pm8350 - gpio1-gpio8 for pm8350b - gpio1-gpio9 for pm8350c + - gpio1-gpio4 for pm8450 + - gpio1-gpio12 for pm8550 + - gpio1-gpio12 for pm8550b + - gpio1-gpio8 for pm8550ve + - gpio1-gpio6 for pm8550vs - gpio1-gpio38 for pm8917 - gpio1-gpio44 for pm8921 - gpio1-gpio36 for pm8941 - gpio1-gpio8 for pm8950 (hole on gpio3) + - gpio1-gpio8 for pm8953 (hole on gpio3 and gpio6) - gpio1-gpio22 for pm8994 - gpio1-gpio26 for pm8998 - gpio1-gpio22 for pma8084 + - gpio1-gpio8 for pmi632 - gpio1-gpio2 for pmi8950 - gpio1-gpio10 for pmi8994 - gpio1-gpio4 for pmk8350 + - gpio1-gpio6 for pmk8550 - gpio1-gpio10 for pmm8155au + - gpio1-gpio12 for pmm8654au + - gpio1-gpio12 for pmp8074 (holes on gpio1 and gpio12) - gpio1-gpio4 for pmr735a - gpio1-gpio4 for pmr735b + - gpio1-gpio2 for pmr735d - gpio1-gpio12 for pms405 (holes on gpio1, gpio9 and gpio10) - gpio1-gpio11 for pmx55 (holes on gpio3, gpio7, gpio10 and gpio11) - gpio1-gpio16 for pmx65 + - gpio1-gpio16 for pmx75 items: pattern: "^gpio([0-9]+)$" diff --git a/dts/Bindings/pinctrl/qcom,pmic-mpp.yaml b/dts/Bindings/pinctrl/qcom,pmic-mpp.yaml index df79274d0e..fe717d8d47 100644 --- a/dts/Bindings/pinctrl/qcom,pmic-mpp.yaml +++ b/dts/Bindings/pinctrl/qcom,pmic-mpp.yaml @@ -15,28 +15,29 @@ description: properties: compatible: - items: - - enum: - - qcom,pm8018-mpp - - qcom,pm8019-mpp - - qcom,pm8038-mpp - - qcom,pm8058-mpp - - qcom,pm8226-mpp - - qcom,pm8821-mpp - - qcom,pm8841-mpp - - qcom,pm8916-mpp - - qcom,pm8917-mpp - - qcom,pm8921-mpp - - qcom,pm8941-mpp - - qcom,pm8950-mpp - - qcom,pmi8950-mpp - - qcom,pm8994-mpp - - qcom,pma8084-mpp - - qcom,pmi8994-mpp - - - enum: - - qcom,spmi-mpp - - qcom,ssbi-mpp + oneOf: + - items: + - enum: + - qcom,pm8019-mpp + - qcom,pm8226-mpp + - qcom,pm8841-mpp + - qcom,pm8916-mpp + - qcom,pm8941-mpp + - qcom,pm8950-mpp + - qcom,pmi8950-mpp + - qcom,pm8994-mpp + - qcom,pma8084-mpp + - qcom,pmi8994-mpp + - const: qcom,spmi-mpp + - items: + - enum: + - qcom,pm8018-mpp + - qcom,pm8038-mpp + - qcom,pm8058-mpp + - qcom,pm8821-mpp + - qcom,pm8917-mpp + - qcom,pm8921-mpp + - const: qcom,ssbi-mpp reg: maxItems: 1 @@ -73,7 +74,7 @@ patternProperties: oneOf: - $ref: "#/$defs/qcom-pmic-mpp-state" - patternProperties: - "mpp": + '-pins$': $ref: "#/$defs/qcom-pmic-mpp-state" additionalProperties: false @@ -81,8 +82,8 @@ $defs: qcom-pmic-mpp-state: type: object allOf: - - $ref: "pinmux-node.yaml" - - $ref: "pincfg-node.yaml" + - $ref: pinmux-node.yaml + - $ref: pincfg-node.yaml properties: pins: description: @@ -143,8 +144,9 @@ $defs: enum: [0, 1, 2, 3, 4, 5, 6, 7] qcom,paired: - - description: - Indicates that the pin should be operating in paired mode. + type: boolean + description: + Indicates that the pin should be operating in paired mode. required: - pins @@ -156,34 +158,40 @@ examples: - | #include <dt-bindings/pinctrl/qcom,pmic-mpp.h> - pm8841_mpp: mpps@a000 { - compatible = "qcom,pm8841-mpp", "qcom,spmi-mpp"; - reg = <0xa000 0>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&pm8841_mpp 0 0 4>; - gpio-line-names = "VDD_PX_BIAS", "WLAN_LED_CTRL", - "BT_LED_CTRL", "GPIO-F"; - interrupt-controller; - #interrupt-cells = <2>; - - pinctrl-names = "default"; - pinctrl-0 = <&pm8841_default>; - - mpp1-state { - pins = "mpp1"; - function = "digital"; - input-enable; - power-source = <PM8841_MPP_S3>; - }; - - default-state { - gpio-mpp { - pins = "mpp1", "mpp2", "mpp3", "mpp4"; - function = "digital"; - input-enable; - power-source = <PM8841_MPP_S3>; + pmic { + #address-cells = <1>; + #size-cells = <0>; + + pm8841_mpp: mpps@a000 { + compatible = "qcom,pm8841-mpp", "qcom,spmi-mpp"; + reg = <0xa000>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pm8841_mpp 0 0 4>; + gpio-line-names = "VDD_PX_BIAS", "WLAN_LED_CTRL", + "BT_LED_CTRL", "GPIO-F"; + interrupt-controller; + #interrupt-cells = <2>; + + pinctrl-names = "default"; + pinctrl-0 = <&pm8841_default>; + + mpp1-state { + pins = "mpp1"; + function = "digital"; + input-enable; + power-source = <PM8841_MPP_S3>; + }; + + default-state { + gpio-pins { + pins = "mpp1", "mpp2", "mpp3", "mpp4"; + function = "digital"; + input-enable; + power-source = <PM8841_MPP_S3>; + }; + }; }; - }; }; ... diff --git a/dts/Bindings/pinctrl/qcom,qcm2290-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,qcm2290-tlmm.yaml index 3f4f1c0360..e123beb33a 100644 --- a/dts/Bindings/pinctrl/qcom,qcm2290-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,qcm2290-tlmm.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/qcom,qcm2290-pinctrl.yaml# +$id: http://devicetree.org/schemas/pinctrl/qcom,qcm2290-tlmm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. QCM2290 TLMM block @@ -10,8 +10,7 @@ maintainers: - Shawn Guo <shawn.guo@linaro.org> description: - This binding describes the Top Level Mode Multiplexer block found in the - QCM2290 platform. + Top Level Mode Multiplexer pin controller in Qualcomm QCM2290 SoC. properties: compatible: @@ -21,45 +20,25 @@ properties: maxItems: 1 interrupts: - description: Specifies the TLMM summary IRQ maxItems: 1 - interrupt-controller: true - - '#interrupt-cells': - description: - Specifies the PIN numbers and Flags, as defined in defined in - include/dt-bindings/interrupt-controller/irq.h - const: 2 - - gpio-controller: true - - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: - maxItems: 1 - - wakeup-parent: true - -#PIN CONFIGURATION NODES patternProperties: - '-state$': + "-state$": oneOf: - $ref: "#/$defs/qcom-qcm2290-tlmm-state" - patternProperties: - ".*": + "-pins$": $ref: "#/$defs/qcom-qcm2290-tlmm-state" + additionalProperties: false -'$defs': +$defs: qcom-qcm2290-tlmm-state: type: object description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -96,41 +75,17 @@ patternProperties: uim2_data, uim2_present, uim2_reset, usb_phy, vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1 ] - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true - required: - pins - additionalProperties: false - allOf: - - $ref: "pinctrl.yaml#" + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# required: - compatible - reg - - interrupts - - interrupt-controller - - '#interrupt-cells' - - gpio-controller - - '#gpio-cells' - - gpio-ranges -additionalProperties: false +unevaluatedProperties: false examples: - | @@ -146,19 +101,19 @@ examples: gpio-ranges = <&tlmm 0 0 127>; sdc2_on_state: sdc2-on-state { - clk { + clk-pins { pins = "sdc2_clk"; bias-disable; drive-strength = <16>; }; - cmd { + cmd-pins { pins = "sdc2_cmd"; bias-pull-up; drive-strength = <10>; }; - data { + data-pins { pins = "sdc2_data"; bias-pull-up; drive-strength = <10>; diff --git a/dts/Bindings/pinctrl/qcom,qcs404-pinctrl.txt b/dts/Bindings/pinctrl/qcom,qcs404-pinctrl.txt deleted file mode 100644 index a50e746841..0000000000 --- a/dts/Bindings/pinctrl/qcom,qcs404-pinctrl.txt +++ /dev/null @@ -1,199 +0,0 @@ -Qualcomm QCS404 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -QCS404 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,qcs404-pinctrl" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the north, south and east TLMM - tiles. - -- reg-names: - Usage: required - Value type: <stringlist> - Defintiion: names for the cells of reg, must contain "north", "south" - and "east". - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -- gpio-ranges: - Usage: required - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. - - Valid pins are: - gpio0-gpio119 - Supports mux, bias and drive-strength - - sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, - sdc2_data - Supports bias and drive-strength - - ufs_reset - Supports bias and drive-strength - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - - gpio, hdmi_tx, hdmi_ddc, blsp_uart_tx_a2, blsp_spi2, m_voc, - qdss_cti_trig_in_a0, blsp_uart_rx_a2, qdss_tracectl_a, - blsp_uart2, aud_cdc, blsp_i2c_sda_a2, qdss_tracedata_a, - blsp_i2c_scl_a2, qdss_tracectl_b, qdss_cti_trig_in_b0, - blsp_uart1, blsp_spi_mosi_a1, blsp_spi_miso_a1, - qdss_tracedata_b, blsp_i2c1, blsp_spi_cs_n_a1, gcc_plltest, - blsp_spi_clk_a1, rgb_data0, blsp_uart5, blsp_spi5, - adsp_ext, rgb_data1, prng_rosc, rgb_data2, blsp_i2c5, - gcc_gp1_clk_b, rgb_data3, gcc_gp2_clk_b, blsp_spi0, - blsp_uart0, gcc_gp3_clk_b, blsp_i2c0, qdss_traceclk_b, - pcie_clk, nfc_irq, blsp_spi4, nfc_dwl, audio_ts, rgb_data4, - spi_lcd, blsp_uart_tx_b2, gcc_gp3_clk_a, rgb_data5, - blsp_uart_rx_b2, blsp_i2c_sda_b2, blsp_i2c_scl_b2, - pwm_led11, i2s_3_data0_a, ebi2_lcd, i2s_3_data1_a, - i2s_3_data2_a, atest_char, pwm_led3, i2s_3_data3_a, - pwm_led4, i2s_4, ebi2_a, dsd_clk_b, pwm_led5, pwm_led6, - pwm_led7, pwm_led8, pwm_led24, spkr_dac0, blsp_i2c4, - pwm_led9, pwm_led10, spdifrx_opt, pwm_led12, pwm_led13, - pwm_led14, wlan1_adc1, rgb_data_b0, pwm_led15, - blsp_spi_mosi_b1, wlan1_adc0, rgb_data_b1, pwm_led16, - blsp_spi_miso_b1, qdss_cti_trig_out_b0, wlan2_adc1, - rgb_data_b2, pwm_led17, blsp_spi_cs_n_b1, wlan2_adc0, - rgb_data_b3, pwm_led18, blsp_spi_clk_b1, rgb_data_b4, - pwm_led19, ext_mclk1_b, qdss_traceclk_a, rgb_data_b5, - pwm_led20, atest_char3, i2s_3_sck_b, ldo_update, bimc_dte0, - rgb_hsync, pwm_led21, i2s_3_ws_b, dbg_out, rgb_vsync, - i2s_3_data0_b, ldo_en, hdmi_dtest, rgb_de, i2s_3_data1_b, - hdmi_lbk9, rgb_clk, atest_char1, i2s_3_data2_b, ebi_cdc, - hdmi_lbk8, rgb_mdp, atest_char0, i2s_3_data3_b, hdmi_lbk7, - rgb_data_b6, rgb_data_b7, hdmi_lbk6, rgmii_int, cri_trng1, - rgmii_wol, cri_trng0, gcc_tlmm, rgmii_ck, rgmii_tx, - hdmi_lbk5, hdmi_pixel, hdmi_rcv, hdmi_lbk4, rgmii_ctl, - ext_lpass, rgmii_rx, cri_trng, hdmi_lbk3, hdmi_lbk2, - qdss_cti_trig_out_b1, rgmii_mdio, hdmi_lbk1, rgmii_mdc, - hdmi_lbk0, ir_in, wsa_en, rgb_data6, rgb_data7, - atest_char2, ebi_ch0, blsp_uart3, blsp_spi3, sd_write, - blsp_i2c3, gcc_gp1_clk_a, qdss_cti_trig_in_b1, - gcc_gp2_clk_a, ext_mclk0, mclk_in1, i2s_1, dsd_clk_a, - qdss_cti_trig_in_a1, rgmi_dll1, pwm_led22, pwm_led23, - qdss_cti_trig_out_a0, rgmi_dll2, pwm_led1, - qdss_cti_trig_out_a1, pwm_led2, i2s_2, pll_bist, - ext_mclk1_a, mclk_in2, bimc_dte1, i2s_3_sck_a, i2s_3_ws_a - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - tlmm: pinctrl@1000000 { - compatible = "qcom,qcs404-pinctrl"; - reg = <0x01000000 0x200000>, - <0x01300000 0x200000>, - <0x07b00000 0x200000>; - reg-names = "south", "north", "east"; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 0 120>; - interrupt-controller; - #interrupt-cells = <2>; - }; diff --git a/dts/Bindings/pinctrl/qcom,qcs404-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,qcs404-pinctrl.yaml new file mode 100644 index 0000000000..4009501b34 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,qcs404-pinctrl.yaml @@ -0,0 +1,162 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,qcs404-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QCS404 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm QCS404 SoC. + +properties: + compatible: + const: qcom,qcs404-pinctrl + + reg: + maxItems: 3 + + reg-names: + items: + - const: south + - const: north + - const: east + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 60 + + gpio-line-names: + maxItems: 120 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-qcs404-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-qcs404-tlmm-state" + additionalProperties: false + +$defs: + qcom-qcs404-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-1][0-9])$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk, + sdc2_cmd, sdc2_data, ufs_reset ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, adsp_ext, atest_char, atest_char0, atest_char1, + atest_char2, atest_char3, aud_cdc, audio_ts, bimc_dte0, + bimc_dte1, blsp_i2c0, blsp_i2c1, blsp_i2c3, blsp_i2c4, + blsp_i2c5, blsp_i2c_scl_a2, blsp_i2c_scl_b2, blsp_i2c_sda_a2, + blsp_i2c_sda_b2, blsp_spi0, blsp_spi2, blsp_spi3, blsp_spi4, + blsp_spi5, blsp_spi_clk_a1, blsp_spi_clk_b1, blsp_spi_cs_n_a1, + blsp_spi_cs_n_b1, blsp_spi_miso_a1, blsp_spi_miso_b1, + blsp_spi_mosi_a1, blsp_spi_mosi_b1, blsp_uart0, blsp_uart1, + blsp_uart2, blsp_uart3, blsp_uart5, blsp_uart_rx_a2, + blsp_uart_rx_b2, blsp_uart_tx_a2, blsp_uart_tx_b2, cri_trng, + cri_trng0, cri_trng1, dbg_out, dsd_clk_a, dsd_clk_b, ebi2_a, + ebi2_lcd, ebi_cdc, ebi_ch0, ext_lpass, ext_mclk0, ext_mclk1_a, + ext_mclk1_b, gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a, + gcc_gp2_clk_b, gcc_gp3_clk_a, gcc_gp3_clk_b, gcc_plltest, + gcc_tlmm, hdmi_ddc, hdmi_dtest, hdmi_lbk0, hdmi_lbk1, + hdmi_lbk2, hdmi_lbk3, hdmi_lbk4, hdmi_lbk5, hdmi_lbk6, + hdmi_lbk7, hdmi_lbk8, hdmi_lbk9, hdmi_pixel, hdmi_rcv, hdmi_tx, + i2s_1, i2s_2, i2s_3_data0_a, i2s_3_data0_b, i2s_3_data1_a, + i2s_3_data1_b, i2s_3_data2_a, i2s_3_data2_b, i2s_3_data3_a, + i2s_3_data3_b, i2s_3_sck_a, i2s_3_sck_b, i2s_3_ws_a, + i2s_3_ws_b, i2s_4, ir_in, ldo_en, ldo_update, mclk_in1, + mclk_in2, m_voc, nfc_dwl, nfc_irq, pcie_clk, pll_bist, + prng_rosc, pwm_led1, pwm_led10, pwm_led11, pwm_led12, + pwm_led13, pwm_led14, pwm_led15, pwm_led16, pwm_led17, + pwm_led18, pwm_led19, pwm_led2, pwm_led20, pwm_led21, + pwm_led22, pwm_led23, pwm_led24, pwm_led3, pwm_led4, pwm_led5, + pwm_led6, pwm_led7, pwm_led8, pwm_led9, qdss_cti_trig_in_a0, + qdss_cti_trig_in_a1, qdss_cti_trig_in_b0, qdss_cti_trig_in_b1, + qdss_cti_trig_out_a0, qdss_cti_trig_out_a1, + qdss_cti_trig_out_b0, qdss_cti_trig_out_b1, qdss_traceclk_a, + qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b, + qdss_tracedata_a, qdss_tracedata_b, rgb_clk, rgb_data0, + rgb_data1, rgb_data2, rgb_data3, rgb_data4, rgb_data5, + rgb_data6, rgb_data7, rgb_data_b0, rgb_data_b1, rgb_data_b2, + rgb_data_b3, rgb_data_b4, rgb_data_b5, rgb_data_b6, + rgb_data_b7, rgb_de, rgb_hsync, rgb_mdp, rgb_vsync, rgmi_dll1, + rgmi_dll2, rgmii_ck, rgmii_ctl, rgmii_int, rgmii_mdc, + rgmii_mdio, rgmii_rx, rgmii_tx, rgmii_wol, sd_write, + spdifrx_opt, spi_lcd, spkr_dac0, wlan1_adc0, wlan1_adc1, + wlan2_adc0, wlan2_adc1, wsa_en ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@1000000 { + compatible = "qcom,qcs404-pinctrl"; + reg = <0x01000000 0x200000>, + <0x01300000 0x200000>, + <0x07b00000 0x200000>; + reg-names = "south", "north", "east"; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-ranges = <&tlmm 0 0 120>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + + blsp1-i2c1-default-state { + pins = "gpio24", "gpio25"; + function = "blsp_i2c1"; + }; + + blsp1-i2c2-default-state { + sda-pins { + pins = "gpio19"; + function = "blsp_i2c_sda_a2"; + }; + + scl-pins { + pins = "gpio20"; + function = "blsp_i2c_scl_a2"; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,qdu1000-tlmm.yaml b/dts/Bindings/pinctrl/qcom,qdu1000-tlmm.yaml new file mode 100644 index 0000000000..88afeae530 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,qdu1000-tlmm.yaml @@ -0,0 +1,119 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,qdu1000-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. QDU1000/QRU1000 TLMM block + +maintainers: + - Melody Olvera <quic_molvera@quicinc.com> + +description: | + Top Level Mode Multiplexer pin controller found in the QDU1000 and + QRU1000 SoCs. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,qdu1000-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 76 + + gpio-line-names: + maxItems: 151 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-qdu1000-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-qdu1000-tlmm-state" + additionalProperties: false + +$defs: + qcom-qdu1000-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|150)$" + - enum: [ sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ atest_char, atest_usb, char_exec, CMO_PRI, cmu_rng, + dbg_out_clk, ddr_bist, ddr_pxi1, ddr_pxi2, ddr_pxi3, ddr_pxi4, + ddr_pxi5, ddr_pxi6, ddr_pxi7, eth012_int_n, eth345_int_n, + gcc_gp1, gcc_gp2, gcc_gp3, gpio, gps_pps_in, hardsync_pps_in, + intr_c, jitter_bist_ref, pcie_clkreqn, phase_flag, pll_bist, + pll_clk, prng_rosc, qdss_cti, qdss_gpio, qlink0_enable, + qlink0_request, qlink0_wmss, qlink1_enable, qlink1_request, + qlink1_wmss, qlink2_enable, qlink2_request, qlink2_wmss, + qlink3_enable, qlink3_request, qlink3_wmss, qlink4_enable, + qlink4_request, qlink4_wmss, qlink5_enable, qlink5_request, + qlink5_wmss, qlink6_enable, qlink6_request, qlink6_wmss, + qlink7_enable, qlink7_request, qlink7_wmss, qspi_clk, qspi_cs, + qspi0, qspi1, qspi2, qspi3, qup00, qup01, qup02, qup03, qup04, + qup05, qup06, qup07, qup08, qup10, qup11, qup12, qup13, qup14, + qup15, qup16, qup17, qup20, qup21, qup22, SI5518_INT, smb_alert, + smb_clk, smb_dat, tb_trig, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, + tgu_ch4, tgu_ch5, tgu_ch6, tgu_ch7, tmess_prng0, tmess_prng1, + tmess_prng2, tmess_prng3, tod_pps_in, tsense_pwm1, tsense_pwm2, + usb2phy_ac, usb_con_det, usb_dfp_en, usb_phy, vfr_0, vfr_1, + vsense_trigger ] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + pinctrl@f000000 { + compatible = "qcom,qdu1000-tlmm"; + reg = <0xf000000 0x1000000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 151>; + wakeup-parent = <&pdc>; + + uart0-default-state { + pins = "gpio6", "gpio7", "gpio8", "gpio9"; + function = "qup00"; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sa8775p-tlmm.yaml b/dts/Bindings/pinctrl/qcom,sa8775p-tlmm.yaml new file mode 100644 index 0000000000..e9abbf2c06 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sa8775p-tlmm.yaml @@ -0,0 +1,125 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sa8775p-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SA8775P TLMM block + +maintainers: + - Bartosz Golaszewski <bartosz.golaszewski@linaro.org> + +description: | + Top Level Mode Multiplexer pin controller in Qualcomm SA8775P SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sa8775p-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 74 + + gpio-line-names: + maxItems: 148 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sa8775p-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sa8775p-tlmm-state" + additionalProperties: false + +$defs: + qcom-sa8775p-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-3][0-9]|14[0-7])$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, ufs_reset ] + minItems: 1 + maxItems: 16 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ atest_char, atest_usb2, audio_ref, cam_mclk, cci_async, cci_i2c, + cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4, + cci_timer5, cci_timer6, cci_timer7, cci_timer8, cci_timer9, + cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, + ddr_pxi1, ddr_pxi2, ddr_pxi3, ddr_pxi4, ddr_pxi5, edp0_hot, + edp0_lcd, edp1_hot, edp1_lcd, edp2_hot, edp2_lcd, edp3_hot, + edp3_lcd, emac0_mcg0, emac0_mcg1, emac0_mcg2, emac0_mcg3, + emac0_mdc, emac0_mdio, emac0_ptp_aux, emac0_ptp_pps, emac1_mcg0, + emac1_mcg1, emac1_mcg2, emac1_mcg3, emac1_mdc, emac1_mdio, + emac1_ptp_aux, emac1_ptp_pps, gcc_gp1, gcc_gp2, gcc_gp3, + gcc_gp4, gcc_gp5, gpio, hs0_mi2s, hs1_mi2s, hs2_mi2s, ibi_i3c, + jitter_bist, mdp0_vsync0, mdp0_vsync1, mdp0_vsync2, mdp0_vsync3, + mdp0_vsync4, mdp0_vsync5, mdp0_vsync6, mdp0_vsync7, mdp0_vsync8, + mdp1_vsync0, mdp1_vsync1, mdp1_vsync2, mdp1_vsync3, mdp1_vsync4, + mdp1_vsync5, mdp1_vsync6, mdp1_vsync7, mdp1_vsync8, mdp_vsync, + mi2s1_data0, mi2s1_data1, mi2s1_sck, mi2s1_ws, mi2s2_data0, + mi2s2_data1, mi2s2_sck, mi2s2_ws, mi2s_mclk0, mi2s_mclk1, + pcie0_clkreq, pcie1_clkreq, phase_flag, pll_bist, pll_clk, + prng_rosc0, prng_rosc1, prng_rosc2, prng_rosc3, qdss_cti, + qdss_gpio, qup0_se0, qup0_se1, qup0_se2, qup0_se3, qup0_se4, + qup0_se5, qup1_se0, qup1_se1, qup1_se2, qup1_se3, qup1_se4, + qup1_se5, qup1_se6, qup2_se0, qup2_se1, qup2_se2, qup2_se3, + qup2_se4, qup2_se5, qup2_se6, qup3_se0, sailss_emac0, + sailss_ospi, sail_top, sgmii_phy, tb_trig, tgu_ch0, tgu_ch1, + tgu_ch2, tgu_ch3, tgu_ch4, tgu_ch5, tsense_pwm1, tsense_pwm2, + tsense_pwm3, tsense_pwm4, usb2phy_ac, vsense_trigger ] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@f000000 { + compatible = "qcom,sa8775p-tlmm"; + reg = <0xf000000 0x1000000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 148>; + + qup-uart10-state { + pins = "gpio46", "gpio47"; + function = "qup1_se3"; + }; + }; +... diff --git a/dts/Bindings/pinctrl/qcom,sc7180-pinctrl.txt b/dts/Bindings/pinctrl/qcom,sc7180-pinctrl.txt deleted file mode 100644 index 6ffeac9801..0000000000 --- a/dts/Bindings/pinctrl/qcom,sc7180-pinctrl.txt +++ /dev/null @@ -1,187 +0,0 @@ -Qualcomm Technologies, Inc. SC7180 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -SC7180 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,sc7180-pinctrl" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the north, south and west - TLMM tiles - -- reg-names: - Usage: required - Value type: <prop-encoded-array> - Definition: names for the cells of reg, must contain "north", "south" - and "west". - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -- gpio-ranges: - Usage: required - Value type: <prop-encoded-array> - Definition: see ../gpio/gpio.txt - -- gpio-reserved-ranges: - Usage: optional - Value type: <prop-encoded-array> - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. - - Valid pins are: - gpio0-gpio118 - Supports mux, bias and drive-strength - - sdc1_clk, sdc1_cmd, sdc1_data sdc2_clk, sdc2_cmd, - sdc2_data sdc1_rclk - Supports bias and drive-strength - - ufs_reset - Supports bias and drive-strength - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - - adsp_ext, agera_pll, aoss_cti, atest_char, atest_char0, - atest_char1, atest_char2, atest_char3, atest_tsens, - atest_tsens2, atest_usb1, atest_usb10, atest_usb11, - atest_usb12, atest_usb13, atest_usb2, atest_usb20, - atest_usb21, atest_usb22, atest_usb23, audio_ref, - btfm_slimbus, cam_mclk, cci_async, cci_i2c, cci_timer0, - cci_timer1, cci_timer2, cci_timer3, cci_timer4, - cri_trng, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, - ddr_pxi2, ddr_pxi3, dp_hot, edp_lcd, gcc_gp1, gcc_gp2, - gcc_gp3, gpio, gp_pdm0, gp_pdm1, gp_pdm2, gps_tx, - jitter_bist, ldo_en, ldo_update, lpass_ext, mdp_vsync, - mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s_0, - mi2s_1, mi2s_2, mss_lte, m_voc, pa_indicator, phase_flag, - PLL_BIST, pll_bypassnl, pll_reset, prng_rosc, qdss, - qdss_cti, qlink_enable, qlink_request, qspi_clk, qspi_cs, - qspi_data, qup00, qup01, qup02_i2c, qup02_uart, qup03, - qup04_i2c, qup04_uart, qup05, qup10, qup11_i2c, qup11_uart, - qup12, qup13_i2c, qup13_uart, qup14, qup15, sdc1_tb, - sdc2_tb, sd_write, sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, - tgu_ch3, tsense_pwm1, tsense_pwm2, uim1, uim2, uim_batt, - usb_phy, vfr_1, _V_GPIO, _V_PPS_IN, _V_PPS_OUT, - vsense_trigger, wlan1_adc0, wlan1_adc1, wlan2_adc0, - wlan2_adc1, - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - tlmm: pinctrl@3500000 { - compatible = "qcom,sc7180-pinctrl"; - reg = <0x3500000 0x300000>, - <0x3900000 0x300000>, - <0x3D00000 0x300000>; - reg-names = "west", "north", "south"; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 0 119>; - gpio-reserved-ranges = <0 4>, <106 4>; - interrupt-controller; - #interrupt-cells = <2>; - }; diff --git a/dts/Bindings/pinctrl/qcom,sc7180-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sc7180-pinctrl.yaml new file mode 100644 index 0000000000..5606f2136a --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sc7180-pinctrl.yaml @@ -0,0 +1,144 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sc7180-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SC7180 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SC7180 SoC. + +properties: + compatible: + const: qcom,sc7180-pinctrl + + reg: + maxItems: 3 + + reg-names: + items: + - const: west + - const: north + - const: south + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 60 + + gpio-line-names: + maxItems: 119 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sc7180-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sc7180-tlmm-state" + additionalProperties: false + +$defs: + qcom-sc7180-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-8])$" + - enum: [ sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, + sdc2_cmd, sdc2_data, ufs_reset ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ adsp_ext, agera_pll, aoss_cti, atest_char, atest_char0, + atest_char1, atest_char2, atest_char3, atest_tsens, + atest_tsens2, atest_usb1, atest_usb10, atest_usb11, + atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21, + atest_usb22, atest_usb23, audio_ref, btfm_slimbus, cam_mclk, + cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2, + cci_timer3, cci_timer4, cri_trng, dbg_out, ddr_bist, ddr_pxi0, + ddr_pxi1, ddr_pxi2, ddr_pxi3, dp_hot, edp_lcd, gcc_gp1, + gcc_gp2, gcc_gp3, gpio, gp_pdm0, gp_pdm1, gp_pdm2, gps_tx, + jitter_bist, ldo_en, ldo_update, lpass_ext, mdp_vsync, + mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s_0, mi2s_1, + mi2s_2, mss_lte, m_voc, pa_indicator, phase_flag, PLL_BIST, + pll_bypassnl, pll_reset, prng_rosc, qdss, qdss_cti, + qlink_enable, qlink_request, qspi_clk, qspi_cs, qspi_data, + qup00, qup01, qup02_i2c, qup02_uart, qup03, qup04_i2c, + qup04_uart, qup05, qup10, qup11_i2c, qup11_uart, qup12, + qup13_i2c, qup13_uart, qup14, qup15, sdc1_tb, sdc2_tb, + sd_write, sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, + tsense_pwm1, tsense_pwm2, uim1, uim2, uim_batt, usb_phy, vfr_1, + _V_GPIO, _V_PPS_IN, _V_PPS_OUT, vsense_trigger, wlan1_adc0, + wlan1_adc1, wlan2_adc0, wlan2_adc1 ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + - reg-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@3500000 { + compatible = "qcom,sc7180-pinctrl"; + reg = <0x03500000 0x300000>, + <0x03900000 0x300000>, + <0x03d00000 0x300000>; + reg-names = "west", "north", "south"; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 120>; + wakeup-parent = <&pdc>; + + dp_hot_plug_det: dp-hot-plug-det-state { + pins = "gpio117"; + function = "dp_hot"; + }; + + qup_spi11_cs_gpio: qup-spi11-cs-gpio-state { + spi-pins { + pins = "gpio53", "gpio54", "gpio55"; + function = "qup15"; + }; + + cs-pins { + pins = "gpio56"; + function = "gpio"; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml index d32ee32776..08801cc4e4 100644 --- a/dts/Bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml @@ -4,43 +4,39 @@ $id: http://devicetree.org/schemas/pinctrl/qcom,sc7280-lpass-lpi-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Qualcomm Technologies, Inc. Low Power Audio SubSystem (LPASS) - Low Power Island (LPI) TLMM block +title: Qualcomm SC7280 SoC LPASS LPI TLMM maintainers: - - Srinivasa Rao Mandadapu <srivasam@codeaurora.org> - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> -description: | - This binding describes the Top Level Mode Multiplexer block found in the - LPASS LPI IP on most Qualcomm SoCs +description: + Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem + (LPASS) Low Power Island (LPI) of Qualcomm SC7280 SoC. properties: compatible: const: qcom,sc7280-lpass-lpi-pinctrl reg: - minItems: 2 maxItems: 2 - gpio-controller: true - - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: - maxItems: 1 - -#PIN CONFIGURATION NODES patternProperties: - '-pins$': + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sc7280-lpass-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sc7280-lpass-state" + additionalProperties: false + +$defs: + qcom-sc7280-lpass-state: type: object description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -49,7 +45,7 @@ patternProperties: subnode. items: oneOf: - - pattern: "^gpio([0-9]|[1-9][0-9])$" + - pattern: "^gpio([0-9]|1[0-4])$" minItems: 1 maxItems: 15 @@ -63,45 +59,14 @@ patternProperties: Specify the alternative function to be configured for the specified pins. - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - slew-rate: - enum: [0, 1, 2, 3] - default: 0 - description: | - 0: No adjustments - 1: Higher Slew rate (faster edges) - 2: Lower Slew rate (slower edges) - 3: Reserved (No adjustments) - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true - - required: - - pins - - function - - additionalProperties: false - required: - compatible - reg - - gpio-controller - - '#gpio-cells' - - gpio-ranges -additionalProperties: false +allOf: + - $ref: qcom,lpass-lpi-common.yaml# + +unevaluatedProperties: false examples: - | @@ -112,4 +77,21 @@ examples: gpio-controller; #gpio-cells = <2>; gpio-ranges = <&lpass_tlmm 0 0 15>; + + dmic01-state { + dmic01-clk-pins { + pins = "gpio6"; + function = "dmic1_clk"; + }; + + dmic01-clk-sleep-pins { + pins = "gpio6"; + function = "dmic1_clk"; + }; + }; + + tx-swr-data-sleep-state { + pins = "gpio1", "gpio2", "gpio14"; + function = "swr_tx_data"; + }; }; diff --git a/dts/Bindings/pinctrl/qcom,sc7280-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sc7280-pinctrl.yaml index 2d22816435..5329fe2a43 100644 --- a/dts/Bindings/pinctrl/qcom,sc7280-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sc7280-pinctrl.yaml @@ -7,11 +7,10 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. SC7280 TLMM block maintainers: - - Rajendra Nayak <rnayak@codeaurora.org> + - Bjorn Andersson <andersson@kernel.org> -description: | - This binding describes the Top Level Mode Multiplexer block found in the - SC7280 platform. +description: + Top Level Mode Multiplexer pin controller in Qualcomm SC7280 SoC. properties: compatible: @@ -24,34 +23,30 @@ properties: description: Specifies the TLMM summary IRQ maxItems: 1 - interrupt-controller: true + gpio-reserved-ranges: + minItems: 1 + maxItems: 88 - '#interrupt-cells': - description: - Specifies the PIN numbers and Flags, as defined in defined in - include/dt-bindings/interrupt-controller/irq.h - const: 2 - - gpio-controller: true + gpio-line-names: + maxItems: 175 - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: - maxItems: 1 - - wakeup-parent: true - -#PIN CONFIGURATION NODES patternProperties: - '-pins$': + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sc7280-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sc7280-tlmm-state" + additionalProperties: false + +$defs: + qcom-sc7280-tlmm-state: type: object description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -60,7 +55,7 @@ patternProperties: subnode. items: oneOf: - - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-7][0-4])$" + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-6][0-9]|17[0-4])$" - enum: [ sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ] minItems: 1 @@ -100,61 +95,36 @@ patternProperties: uim1_clk, uim1_data, uim1_present, uim1_reset, usb2phy_ac, usb_phy, vfr_0, vfr_1, vsense_trigger ] - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true - required: - pins - - function - - additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# required: - compatible - reg - - interrupts - - interrupt-controller - - '#interrupt-cells' - - gpio-controller - - '#gpio-cells' - - gpio-ranges -additionalProperties: false +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - tlmm: pinctrl@f000000 { - compatible = "qcom,sc7280-pinctrl"; - reg = <0xf000000 0x1000000>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-ranges = <&tlmm 0 0 175>; - wakeup-parent = <&pdc>; - - qup_uart5_default: qup-uart5-pins { - pins = "gpio46", "gpio47"; - function = "qup13"; - drive-strength = <2>; - bias-disable; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@f000000 { + compatible = "qcom,sc7280-pinctrl"; + reg = <0xf000000 0x1000000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 175>; + wakeup-parent = <&pdc>; + + qup_uart5_default: qup-uart5-state { + pins = "gpio46", "gpio47"; + function = "qup13"; + drive-strength = <2>; + bias-disable; }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sc8180x-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sc8180x-tlmm.yaml index 8650917260..c122bb849f 100644 --- a/dts/Bindings/pinctrl/qcom,sc8180x-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sc8180x-tlmm.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/qcom,sc8180x-pinctrl.yaml# +$id: http://devicetree.org/schemas/pinctrl/qcom,sc8180x-tlmm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. SC8180X TLMM block @@ -9,12 +9,10 @@ title: Qualcomm Technologies, Inc. SC8180X TLMM block maintainers: - Bjorn Andersson <bjorn.andersson@linaro.org> -description: | - This binding describes the Top Level Mode Multiplexer block found in the - SC8180X platform. +description: + Top Level Mode Multiplexer pin controller in Qualcomm SC8180X SoC. allOf: - - $ref: "pinctrl.yaml#" - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# properties: @@ -26,41 +24,32 @@ properties: reg-names: items: - - const: "west" - - const: "east" - - const: "south" - - interrupts: true - interrupt-controller: true - '#interrupt-cells': true - gpio-controller: true - gpio-reserved-ranges: true - '#gpio-cells': true - gpio-ranges: true - wakeup-parent: true + - const: west + - const: east + - const: south -required: - - compatible - - reg - - reg-names + interrupts: + maxItems: 1 -additionalProperties: false + gpio-reserved-ranges: true patternProperties: - '-state$': + "-state$": oneOf: - $ref: "#/$defs/qcom-sc8180x-tlmm-state" - patternProperties: - ".*": + "-pins$": $ref: "#/$defs/qcom-sc8180x-tlmm-state" + additionalProperties: false -'$defs': +$defs: qcom-sc8180x-tlmm-state: type: object description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -101,53 +90,49 @@ patternProperties: usb0_phy, usb1_phy, usb2phy_ac, vfr_1, vsense_trigger, wlan1_adc, wlan2_adc, wmss_reset ] - bias-disable: true - bias-pull-down: true - bias-pull-up: true - drive-strength: true - input-enable: true - output-high: true - output-low: true - required: - pins - - function - additionalProperties: false +required: + - compatible + - reg + - reg-names + +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - pinctrl@3100000 { - compatible = "qcom,sc8180x-tlmm"; - reg = <0x03100000 0x300000>, - <0x03500000 0x700000>, - <0x03d00000 0x300000>; - reg-names = "west", "east", "south"; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-ranges = <&tlmm 0 0 190>; - - gpio-wo-subnode-state { - pins = "gpio1"; - function = "gpio"; - }; - - uart-w-subnodes-state { - rx { - pins = "gpio4"; - function = "qup6"; - bias-pull-up; - }; - - tx { - pins = "gpio5"; - function = "qup6"; - bias-disable; - }; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + pinctrl@3100000 { + compatible = "qcom,sc8180x-tlmm"; + reg = <0x03100000 0x300000>, + <0x03500000 0x700000>, + <0x03d00000 0x300000>; + reg-names = "west", "east", "south"; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 190>; + + gpio-wo-subnode-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-subnodes-state { + rx-pins { + pins = "gpio4"; + function = "qup6"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio5"; + function = "qup6"; + bias-disable; + }; }; + }; ... diff --git a/dts/Bindings/pinctrl/qcom,sc8280xp-lpass-lpi-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sc8280xp-lpass-lpi-pinctrl.yaml new file mode 100644 index 0000000000..240e6d45cc --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sc8280xp-lpass-lpi-pinctrl.yaml @@ -0,0 +1,114 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sc8280xp-lpass-lpi-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SC8280XP SoC LPASS LPI TLMM + +maintainers: + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem + (LPASS) Low Power Island (LPI) of Qualcomm SC8280XP SoC. + +properties: + compatible: + const: qcom,sc8280xp-lpass-lpi-pinctrl + + reg: + items: + - description: LPASS LPI TLMM Control and Status registers + - description: LPASS LPI MCC registers + + clocks: + items: + - description: LPASS Core voting clock + - description: LPASS Audio voting clock + + clock-names: + items: + - const: core + - const: audio + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sc8280xp-lpass-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sc8280xp-lpass-state" + additionalProperties: false + +$defs: + qcom-sc8280xp-lpass-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|1[0-8])$" + + function: + enum: [ swr_tx_clk, swr_tx_data, swr_rx_clk, swr_rx_data, + dmic1_clk, dmic1_data, dmic2_clk, dmic2_data, dmic4_clk, + dmic4_data, i2s2_clk, i2s2_ws, dmic3_clk, dmic3_data, + qua_mi2s_sclk, qua_mi2s_ws, qua_mi2s_data, i2s1_clk, i2s1_ws, + i2s1_data, wsa_swr_clk, wsa_swr_data, wsa2_swr_clk, + wsa2_swr_data, i2s2_data, i2s3_clk, i2s3_ws, i2s3_data, + ext_mclk1_c, ext_mclk1_b, ext_mclk1_a ] + description: + Specify the alternative function to be configured for the specified + pins. + +allOf: + - $ref: qcom,lpass-lpi-common.yaml# + +required: + - compatible + - reg + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/sound/qcom,q6afe.h> + pinctrl@33c0000 { + compatible = "qcom,sc8280xp-lpass-lpi-pinctrl"; + reg = <0x33c0000 0x20000>, + <0x3550000 0x10000>; + clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>, + <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>; + clock-names = "core", "audio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&lpi_tlmm 0 0 19>; + + dmic01-state { + dmic01-clk-pins { + pins = "gpio16"; + function = "dmic1_clk"; + }; + + dmic01-clk-sleep-pins { + pins = "gpio16"; + function = "dmic1_clk"; + }; + }; + + tx-swr-data-sleep-state { + pins = "gpio0", "gpio1"; + function = "swr_tx_data"; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sc8280xp-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sc8280xp-tlmm.yaml index 87a381c9a1..ed344deaf8 100644 --- a/dts/Bindings/pinctrl/qcom,sc8280xp-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sc8280xp-tlmm.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/qcom,sc8280xp-pinctrl.yaml# +$id: http://devicetree.org/schemas/pinctrl/qcom,sc8280xp-tlmm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. SC8280XP TLMM block @@ -10,8 +10,7 @@ maintainers: - Bjorn Andersson <bjorn.andersson@linaro.org> description: | - This binding describes the Top Level Mode Multiplexer block found in the - SC8280XP platform. + Top Level Mode Multiplexer pin controller in Qualcomm SC8280XP SoC. allOf: - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# @@ -23,36 +22,28 @@ properties: reg: maxItems: 1 - interrupts: true - interrupt-controller: true - '#interrupt-cells': true - gpio-controller: true - gpio-reserved-ranges: true - '#gpio-cells': true - gpio-ranges: true - wakeup-parent: true - -required: - - compatible - - reg + interrupts: + maxItems: 1 -additionalProperties: false + gpio-reserved-ranges: true patternProperties: - '-state$': + "-state$": oneOf: - $ref: "#/$defs/qcom-sc8280xp-tlmm-state" - patternProperties: - ".*": + "-pins$": $ref: "#/$defs/qcom-sc8280xp-tlmm-state" + additionalProperties: false -'$defs': +$defs: qcom-sc8280xp-tlmm-state: type: object description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -102,50 +93,45 @@ patternProperties: usb1_phy, usb1_sbrx, usb1_sbtx, usb1_usb4, usb2phy_ac, vsense_trigger ] - bias-disable: true - bias-pull-down: true - bias-pull-up: true - drive-strength: true - input-enable: true - output-high: true - output-low: true - required: - pins - - function - additionalProperties: false +required: + - compatible + - reg + +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - pinctrl@f100000 { - compatible = "qcom,sc8280xp-tlmm"; - reg = <0x0f100000 0x300000>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-ranges = <&tlmm 0 0 230>; - - gpio-wo-subnode-state { - pins = "gpio1"; - function = "gpio"; - }; - - uart-w-subnodes-state { - rx { - pins = "gpio4"; - function = "qup14"; - bias-pull-up; - }; - - tx { - pins = "gpio5"; - function = "qup14"; - bias-disable; - }; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + pinctrl@f100000 { + compatible = "qcom,sc8280xp-tlmm"; + reg = <0x0f100000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 230>; + + gpio-wo-subnode-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-subnodes-state { + rx-pins { + pins = "gpio4"; + function = "qup14"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio5"; + function = "qup14"; + bias-disable; + }; }; + }; ... diff --git a/dts/Bindings/pinctrl/qcom,sdm630-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sdm630-pinctrl.yaml new file mode 100644 index 0000000000..a00cb43df1 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sdm630-pinctrl.yaml @@ -0,0 +1,173 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sdm630-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SDM630 and SDM660 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SDM630 and SDM660 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + enum: + - qcom,sdm630-pinctrl + - qcom,sdm660-pinctrl + + reg: + maxItems: 3 + + reg-names: + items: + - const: south + - const: center + - const: north + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 57 + + gpio-line-names: + maxItems: 114 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sdm630-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sdm630-tlmm-state" + additionalProperties: false + +$defs: + qcom-sdm630-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-3])$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk, + sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ adsp_ext, agera_pll, atest_char, atest_char0, atest_char1, + atest_char2, atest_char3, atest_gpsadc0, atest_gpsadc1, + atest_tsens, atest_tsens2, atest_usb1, atest_usb10, + atest_usb11, atest_usb12, atest_usb13, atest_usb2, atest_usb20, + atest_usb21, atest_usb22, atest_usb23, audio_ref, bimc_dte0, + bimc_dte1, blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, + blsp_i2c5, blsp_i2c6, blsp_i2c7, blsp_i2c8_a, blsp_i2c8_b, + blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi3_cs1, blsp_spi3_cs2, + blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7, blsp_spi8_a, + blsp_spi8_b, blsp_spi8_cs1, blsp_spi8_cs2, blsp_uart1, + blsp_uart2, blsp_uart5, blsp_uart6_a, blsp_uart6_b, blsp_uim1, + blsp_uim2, blsp_uim5, blsp_uim6, cam_mclk, cci_async, cci_i2c, + cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, gcc_gp1, + gcc_gp2, gcc_gp3, gpio, gps_tx_a, gps_tx_b, gps_tx_c, + isense_dbg, jitter_bist, ldo_en, ldo_update, m_voc, mdp_vsync, + mdss_vsync0, mdss_vsync1, mdss_vsync2, mdss_vsync3, mss_lte, + nav_pps_a, nav_pps_b, nav_pps_c, pa_indicator, phase_flag0, + phase_flag1, phase_flag10, phase_flag11, phase_flag12, + phase_flag13, phase_flag14, phase_flag15, phase_flag16, + phase_flag17, phase_flag18, phase_flag19, phase_flag2, + phase_flag20, phase_flag21, phase_flag22, phase_flag23, + phase_flag24, phase_flag25, phase_flag26, phase_flag27, + phase_flag28, phase_flag29, phase_flag3, phase_flag30, + phase_flag31, phase_flag4, phase_flag5, phase_flag6, + phase_flag7, phase_flag8, phase_flag9, pll_bypassnl, pll_reset, + pri_mi2s, pri_mi2s_ws, prng_rosc, pwr_crypto, pwr_modem, + pwr_nav, qdss_cti0_a, qdss_cti0_b, qdss_cti1_a, qdss_cti1_b, + qdss_gpio, qdss_gpio0, qdss_gpio1, qdss_gpio10, qdss_gpio11, + qdss_gpio12, qdss_gpio13, qdss_gpio14, qdss_gpio15, qdss_gpio2, + qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6, qdss_gpio7, + qdss_gpio8, qdss_gpio9, qlink_enable, qlink_request, qspi_clk, + qspi_cs, qspi_data0, qspi_data1, qspi_data2, qspi_data3, + qspi_resetn, sec_mi2s, sndwire_clk, sndwire_data, sp_cmu, + ssc_irq, tgu_ch0, tgu_ch1, tsense_pwm1, tsense_pwm2, uim1_clk, + uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data, + uim2_present, uim2_reset, uim_batt, vfr_1, vsense_clkout, + vsense_data0, vsense_data1, vsense_mode, wlan1_adc0, + wlan1_adc1, wlan2_adc0, wlan2_adc1 ] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@3100000 { + compatible = "qcom,sdm630-pinctrl"; + reg = <0x03100000 0x400000>, + <0x03500000 0x400000>, + <0x03900000 0x400000>; + reg-names = "south", "center", "north"; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + gpio-ranges = <&tlmm 0 0 114>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + blsp1-uart1-default-state { + pins = "gpio0", "gpio1", "gpio2", "gpio3"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + blsp2_uart1_default: blsp2-uart1-active-state { + tx-rts-pins { + pins = "gpio16", "gpio19"; + function = "blsp_uart5"; + drive-strength = <2>; + bias-disable; + }; + + rx-pins { + pins = "gpio17"; + function = "blsp_uart5"; + drive-strength = <2>; + bias-pull-up; + }; + + cts-pins { + pins = "gpio18"; + function = "blsp_uart5"; + drive-strength = <2>; + bias-pull-down; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sdm660-pinctrl.txt b/dts/Bindings/pinctrl/qcom,sdm660-pinctrl.txt deleted file mode 100644 index be034d329e..0000000000 --- a/dts/Bindings/pinctrl/qcom,sdm660-pinctrl.txt +++ /dev/null @@ -1,191 +0,0 @@ -Qualcomm Technologies, Inc. SDM660 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -SDM660 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,sdm660-pinctrl" or - "qcom,sdm630-pinctrl". - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the north, center and south - TLMM tiles. - -- reg-names: - Usage: required - Value type: <stringlist> - Definition: names for the cells of reg, must contain "north", "center" - and "south". - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- gpio-ranges: - Usage: required - Value type: <prop-encoded-array> - Definition: Specifies the mapping between gpio controller and - pin-controller pins. - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. Valid pins are: - gpio0-gpio113, - Supports mux, bias and drive-strength - sdc1_clk, sdc1_cmd, sdc1_data sdc2_clk, sdc2_cmd, sdc2_data sdc1_rclk, - Supports bias and drive-strength - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - adsp_ext, agera_pll, atest_char, atest_char0, atest_char1, - atest_char2, atest_char3, atest_gpsadc0, atest_gpsadc1, - atest_tsens, atest_tsens2, atest_usb1, atest_usb10, - atest_usb11, atest_usb12, atest_usb13, atest_usb2, - atest_usb20, atest_usb21, atest_usb22, atest_usb23, - audio_ref, bimc_dte0, bimc_dte1, blsp_i2c1, blsp_i2c2, - blsp_i2c3, blsp_i2c4, blsp_i2c5, blsp_i2c6, blsp_i2c7, - blsp_i2c8_a, blsp_i2c8_b, blsp_spi1, blsp_spi2, blsp_spi3, - blsp_spi3_cs1, blsp_spi3_cs2, blsp_spi4, blsp_spi5, - blsp_spi6, blsp_spi7, blsp_spi8_a, blsp_spi8_b, - blsp_spi8_cs1, blsp_spi8_cs2, blsp_uart1, blsp_uart2, - blsp_uart5, blsp_uart6_a, blsp_uart6_b, blsp_uim1, - blsp_uim2, blsp_uim5, blsp_uim6, cam_mclk, cci_async, - cci_i2c, cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, - gcc_gp1, gcc_gp2, gcc_gp3, gpio, gps_tx_a, gps_tx_b, gps_tx_c, - isense_dbg, jitter_bist, ldo_en, ldo_update, m_voc, mdp_vsync, - mdss_vsync0, mdss_vsync1, mdss_vsync2, mdss_vsync3, mss_lte, - nav_pps_a, nav_pps_b, nav_pps_c, pa_indicator, phase_flag0, - phase_flag1, phase_flag10, phase_flag11, phase_flag12, - phase_flag13, phase_flag14, phase_flag15, phase_flag16, - phase_flag17, phase_flag18, phase_flag19, phase_flag2, - phase_flag20, phase_flag21, phase_flag22, phase_flag23, - phase_flag24, phase_flag25, phase_flag26, phase_flag27, - phase_flag28, phase_flag29, phase_flag3, phase_flag30, - phase_flag31, phase_flag4, phase_flag5, phase_flag6, - phase_flag7, phase_flag8, phase_flag9, pll_bypassnl, - pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc, pwr_crypto, - pwr_modem, pwr_nav, qdss_cti0_a, qdss_cti0_b, qdss_cti1_a, - qdss_cti1_b, qdss_gpio, qdss_gpio0, qdss_gpio1, qdss_gpio10, - qdss_gpio11, qdss_gpio12, qdss_gpio13, qdss_gpio14, qdss_gpio15, - qdss_gpio2, qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6, - qdss_gpio7, qdss_gpio8, qdss_gpio9, qlink_enable, qlink_request, - qspi_clk, qspi_cs, qspi_data0, qspi_data1, qspi_data2, - qspi_data3, qspi_resetn, sec_mi2s, sndwire_clk, sndwire_data, - sp_cmu, ssc_irq, tgu_ch0, tgu_ch1, tsense_pwm1, tsense_pwm2, - uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, - uim2_data, uim2_present, uim2_reset, uim_batt, vfr_1, - vsense_clkout, vsense_data0, vsense_data1, vsense_mode, - wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1 - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - tlmm: pinctrl@3100000 { - compatible = "qcom,sdm660-pinctrl"; - reg = <0x3100000 0x200000>, - <0x3500000 0x200000>, - <0x3900000 0x200000>; - reg-names = "south", "center", "north"; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - gpio-ranges = <&tlmm 0 0 114>; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - }; diff --git a/dts/Bindings/pinctrl/qcom,sdm670-tlmm.yaml b/dts/Bindings/pinctrl/qcom,sdm670-tlmm.yaml new file mode 100644 index 0000000000..b56e717aa2 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sdm670-tlmm.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sdm670-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SDM670 TLMM block + +maintainers: + - Richard Acayan <mailingradian@gmail.com> + +description: | + The Top Level Mode Multiplexer (TLMM) block found in the SDM670 platform. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sdm670-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 75 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sdm670-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sdm670-tlmm-state" + additionalProperties: false + +$defs: + qcom-sdm670-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$" + - enum: [ ufs_reset, sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data, + sdc2_clk, sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ adsp_ext, agera_pll, atest_char, atest_tsens, atest_tsens2, atest_usb1, atest_usb10, + atest_usb11, atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21, + atest_usb22, atest_usb23, cam_mclk, cci_async, cci_i2c, cci_timer0, cci_timer1, + cci_timer2, cci_timer3, cci_timer4, copy_gp, copy_phase, dbg_out, ddr_bist, + ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, edp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, + gp_pdm0, gp_pdm1, gp_pdm2, gpio, gps_tx, jitter_bist, ldo_en, ldo_update, + lpass_slimbus, m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, + mss_lte, nav_pps, pa_indicator, pci_e0, pci_e1, phase_flag, pll_bist, pll_bypassnl, + pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc, qdss_cti, qdss, qlink_enable, + qlink_request, qua_mi2s, qup0, qup1, qup10, qup11, qup12, qup13, qup14, qup15, qup2, + qup3, qup4, qup5, qup6, qup7, qup8, qup9, qup_l4, qup_l5, qup_l6, sdc4_clk, + sdc4_cmd, sdc4_data, sd_write, sec_mi2s, ter_mi2s, tgu_ch0, tgu_ch1, tgu_ch2, + tgu_ch3, tsif1_clk, tsif1_data, tsif1_en, tsif1_error, tsif1_sync, tsif2_clk, + tsif2_data, tsif2_en, tsif2_error, tsif2_sync, uim1_clk, uim1_data, uim1_present, + uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset, uim_batt, usb_phy, vfr_1, + vsense_trigger, wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1, wsa_clk, wsa_data, ] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + pinctrl@3400000 { + compatible = "qcom,sdm670-tlmm"; + reg = <0x03400000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 151>; + + qup-i2c9-state { + pins = "gpio6", "gpio7"; + function = "qup9"; + }; + }; +... diff --git a/dts/Bindings/pinctrl/qcom,sdm845-pinctrl.txt b/dts/Bindings/pinctrl/qcom,sdm845-pinctrl.txt deleted file mode 100644 index 7462e3743c..0000000000 --- a/dts/Bindings/pinctrl/qcom,sdm845-pinctrl.txt +++ /dev/null @@ -1,176 +0,0 @@ -Qualcomm SDM845 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -SDM845 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,sdm845-pinctrl" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the TLMM register space. - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. - - Valid pins are: - gpio0-gpio149 - Supports mux, bias and drive-strength - - sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset - Supports bias and drive-strength - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - - gpio, adsp_ext, agera_pll, atest_char, atest_tsens, - atest_tsens2, atest_usb1, atest_usb10, atest_usb11, - atest_usb12, atest_usb13, atest_usb2, atest_usb20, - atest_usb21, atest_usb22, atest_usb23, audio_ref, - btfm_slimbus, cam_mclk, cci_async, cci_i2c, cci_timer0, - cci_timer1, cci_timer2, cci_timer3, cci_timer4, cri_trng, - cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, - ddr_pxi1, ddr_pxi2, ddr_pxi3, edp_hot, edp_lcd, gcc_gp1, - gcc_gp2, gcc_gp3, jitter_bist, ldo_en, ldo_update, - lpass_slimbus, m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, - mdp_vsync2, mdp_vsync3, mss_lte, nav_pps, pa_indicator, - pci_e0, pci_e1, phase_flag, pll_bist, pll_bypassnl, - pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc, qdss_cti, - qdss, qlink_enable, qlink_request, qua_mi2s, qup0, qup1, - qup10, qup11, qup12, qup13, qup14, qup15, qup2, qup3, qup4, - qup5, qup6, qup7, qup8, qup9, qup_l4, qup_l5, qup_l6, - qspi_clk, qspi_cs, qspi_data, sd_write, sdc4_clk, sdc4_cmd, - sdc4_data, sec_mi2s, sp_cmu, spkr_i2s, ter_mi2s, tgu_ch0, - tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1, tsense_pwm2, - tsif1_clk, tsif1_data, tsif1_en, tsif1_error, tsif1_sync, - tsif2_clk, tsif2_data, tsif2_en, tsif2_error, tsif2_sync, - uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk, - uim2_data, uim2_present, uim2_reset, uim_batt, usb_phy, - vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1, wlan2_adc0, - wlan2_adc1, - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - tlmm: pinctrl@3400000 { - compatible = "qcom,sdm845-pinctrl"; - reg = <0x03400000 0xc00000>; - interrupts = <GIC_SPI 208 0>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - - qup9_active: qup9-active { - mux { - pins = "gpio4", "gpio5"; - function = "qup9"; - }; - - config { - pins = "gpio4", "gpio5"; - drive-strength = <2>; - bias-disable; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,sdm845-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sdm845-pinctrl.yaml new file mode 100644 index 0000000000..dfe5616b9b --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sdm845-pinctrl.yaml @@ -0,0 +1,154 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sdm845-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SDM845 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SDM845 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sdm845-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 75 + + gpio-line-names: + maxItems: 150 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sdm845-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sdm845-tlmm-state" + additionalProperties: false + + "-hog(-[0-9]+)?$": + required: + - gpio-hog + +$defs: + qcom-sdm845-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$" + - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ adsp_ext, agera_pll, atest_char, atest_tsens, atest_tsens2, + atest_usb1, atest_usb10, atest_usb11, atest_usb12, atest_usb13, + atest_usb2, atest_usb20, atest_usb21, atest_usb22, atest_usb23, + audio_ref, btfm_slimbus, cam_mclk, cci_async, cci_i2c, + cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4, + cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, + ddr_pxi1, ddr_pxi2, ddr_pxi3, edp_hot, edp_lcd, gcc_gp1, + gcc_gp2, gcc_gp3, gpio, jitter_bist, ldo_en, ldo_update, + lpass_slimbus, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, + mdp_vsync3, mss_lte, m_voc, nav_pps, pa_indicator, pci_e0, + pci_e1, phase_flag, pll_bist, pll_bypassnl, pll_reset, + pri_mi2s, pri_mi2s_ws, prng_rosc, qdss, qdss_cti, qlink_enable, + qlink_request, qspi_clk, qspi_cs, qspi_data, qua_mi2s, qup0, + qup1, qup10, qup11, qup12, qup13, qup14, qup15, qup2, qup3, + qup4, qup5, qup6, qup7, qup8, qup9, qup_l4, qup_l5, qup_l6, + sdc4_clk, sdc4_cmd, sdc4_data, sd_write, sec_mi2s, sp_cmu, + spkr_i2s, ter_mi2s, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, + tsense_pwm1, tsense_pwm2, tsif1_clk, tsif1_data, tsif1_en, + tsif1_error, tsif1_sync, tsif2_clk, tsif2_data, tsif2_en, + tsif2_error, tsif2_sync, uim1_clk, uim1_data, uim1_present, + uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset, + uim_batt, usb_phy, vfr_1, vsense_trigger, wlan1_adc0, + wlan1_adc1, wlan2_adc0, wlan2_adc1] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + pinctrl@3400000 { + compatible = "qcom,sdm845-pinctrl"; + reg = <0x03400000 0xc00000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 151>; + wakeup-parent = <&pdc_intc>; + + ap-suspend-l-hog { + gpio-hog; + gpios = <126 GPIO_ACTIVE_LOW>; + output-low; + }; + + cci0-default-state { + pins = "gpio17", "gpio18"; + function = "cci_i2c"; + + bias-pull-up; + drive-strength = <2>; + }; + + cam0-default-state { + rst-pins { + pins = "gpio9"; + function = "gpio"; + + drive-strength = <16>; + bias-disable; + }; + + mclk0-pins { + pins = "gpio13"; + function = "cam_mclk"; + + drive-strength = <16>; + bias-disable; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sdx55-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sdx55-pinctrl.yaml index a38090b14a..edbcff92bb 100644 --- a/dts/Bindings/pinctrl/qcom,sdx55-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sdx55-pinctrl.yaml @@ -9,9 +9,8 @@ title: Qualcomm Technologies, Inc. SDX55 TLMM block maintainers: - Vinod Koul <vkoul@kernel.org> -description: | - This binding describes the Top Level Mode Multiplexer block found in the - SDX55 platform. +description: + Top Level Mode Multiplexer pin controller in Qualcomm SDX55 SoC. properties: compatible: @@ -22,37 +21,28 @@ properties: maxItems: 1 interrupts: - description: Specifies the TLMM summary IRQ - maxItems: 1 - - interrupt-controller: true - - '#interrupt-cells': - description: Specifies the PIN numbers and Flags, as defined in - include/dt-bindings/interrupt-controller/irq.h - const: 2 - - gpio-controller: true - - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: maxItems: 1 gpio-reserved-ranges: maxItems: 1 -#PIN CONFIGURATION NODES patternProperties: - '-pins$': + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sdx55-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sdx55-tlmm-state" + additionalProperties: false + +$defs: + qcom-sdx55-tlmm-state: type: object description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -60,7 +50,7 @@ patternProperties: List of gpio pins affected by the properties specified in this subnode. items: oneOf: - - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-1][0-6])$" + - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-7])$" - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data ] minItems: 1 maxItems: 36 @@ -96,62 +86,37 @@ patternProperties: uim1_present, uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset, usb2phy_ac, vsense_trigger ] - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true - required: - pins - - function - - additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# required: - compatible - reg - - interrupts - - interrupt-controller - - '#interrupt-cells' - - gpio-controller - - '#gpio-cells' - - gpio-ranges -additionalProperties: false +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - tlmm: pinctrl@1f00000 { - compatible = "qcom,sdx55-pinctrl"; - reg = <0x0f100000 0x300000>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 0 108>; - interrupt-controller; - #interrupt-cells = <2>; - interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>; - - serial-pins { - pins = "gpio8", "gpio9"; - function = "blsp_uart3"; - drive-strength = <8>; - bias-disable; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@1f00000 { + compatible = "qcom,sdx55-pinctrl"; + reg = <0x0f100000 0x300000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 108>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>; + + serial-state { + pins = "gpio8", "gpio9"; + function = "blsp_uart3"; + drive-strength = <8>; + bias-disable; }; + }; ... diff --git a/dts/Bindings/pinctrl/qcom,sdx65-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sdx65-tlmm.yaml index cdfcf29dff..a31b638c45 100644 --- a/dts/Bindings/pinctrl/qcom,sdx65-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sdx65-tlmm.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/qcom,sdx65-pinctrl.yaml# +$id: http://devicetree.org/schemas/pinctrl/qcom,sdx65-tlmm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. SDX65 TLMM block @@ -10,8 +10,7 @@ maintainers: - Vamsi krishna Lanka <quic_vamslank@quicinc.com> description: - This binding describes the Top Level Mode Multiplexer block found in the - SDX65 platform. + Top Level Mode Multiplexer pin controller in Qualcomm SDX65 SoC. properties: compatible: @@ -23,41 +22,26 @@ properties: interrupts: maxItems: 1 - interrupt-controller: true - - '#interrupt-cells': - description: Specifies the PIN numbers and Flags, as defined in - include/dt-bindings/interrupt-controller/irq.h - const: 2 - - gpio-controller: true - - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: - maxItems: 1 - gpio-reserved-ranges: maxItems: 1 -#PIN CONFIGURATION NODES patternProperties: - '-state$': + "-state$": oneOf: - $ref: "#/$defs/qcom-sdx65-tlmm-state" - patternProperties: - ".*": + "-pins$": $ref: "#/$defs/qcom-sdx65-tlmm-state" -'$defs': + additionalProperties: false + +$defs: qcom-sdx65-tlmm-state: type: object description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -95,7 +79,7 @@ patternProperties: qdss_tracectl_a, dac_calib13, qdss_traceclk_a, dac_calib14, dac_calib15, hdmi_rcv, dac_calib16, hdmi_cec, pwr_modem, dac_calib17, hdmi_ddc, pwr_nav, dac_calib18, pwr_crypto, - dac_calib19, hdmi_hot, dac_calib20, dac_calib21, pci_e0, + dac_calib19, hdmi_hot, dac_calib20, dac_calib21, pci_e0, pcie_clkreq, dac_calib22, dac_calib23, dac_calib24, tsif1_sync, dac_calib25, sd_write, tsif1_error, blsp_spi2, blsp_uart2, blsp_uim2, qdss_cti, blsp_i2c2, blsp_spi3, blsp_uart3, blsp_uim3, blsp_i2c3, @@ -122,39 +106,17 @@ patternProperties: qspi_cs, ssbi2, ssbi1, mss_lte, qspi_clk, qspi0, qspi1, qspi2, qspi3, gpio ] - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true - required: - pins - - function - additionalProperties: false +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# required: - compatible - reg - - interrupts - - interrupt-controller - - '#interrupt-cells' - - gpio-controller - - '#gpio-cells' - - gpio-ranges -additionalProperties: false +unevaluatedProperties: false examples: - | @@ -175,13 +137,13 @@ examples: }; uart-w-subnodes-state { - rx { + rx-pins { pins = "gpio4"; function = "blsp_uart1"; bias-pull-up; }; - tx { + tx-pins { pins = "gpio5"; function = "blsp_uart1"; bias-disable; diff --git a/dts/Bindings/pinctrl/qcom,sdx75-tlmm.yaml b/dts/Bindings/pinctrl/qcom,sdx75-tlmm.yaml new file mode 100644 index 0000000000..cb1d978d02 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sdx75-tlmm.yaml @@ -0,0 +1,131 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sdx75-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SDX75 TLMM block + +maintainers: + - Rohit Agarwal <quic_rohiagar@quicinc.com> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SDX75 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sdx75-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 67 + + gpio-line-names: + maxItems: 133 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sdx75-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sdx75-tlmm-state" + additionalProperties: false + +$defs: + qcom-sdx75-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-2][0-9]|13[0-2])$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk, sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ adsp_ext, atest_char, audio_ref_clk, bimc_dte, char_exec, coex_uart2, + coex_uart, cri_trng, cri_trng0, cri_trng1, dbg_out_clk, ddr_bist, + ddr_pxi0, ebi0_wrcdc, ebi2_a, ebi2_lcd, ebi2_lcd_te, emac0_mcg, + emac0_ptp, emac1_mcg, emac1_ptp, emac_cdc, emac_pps_in, eth0_mdc, + eth0_mdio, eth1_mdc, eth1_mdio, ext_dbg, gcc_125_clk, gcc_gp1_clk, + gcc_gp2_clk, gcc_gp3_clk, gcc_plltest, gpio, i2s_mclk, jitter_bist, + ldo_en, ldo_update, m_voc, mgpi_clk, native_char, native_tsens, + native_tsense, nav_dr_sync, nav_gpio, pa_indicator, pci_e, + pcie0_clkreq_n, pcie1_clkreq_n, pcie2_clkreq_n, pll_bist_sync, + pll_clk_aux, pll_ref_clk, pri_mi2s, prng_rosc, qdss_cti, qdss_gpio, + qlink0_b_en, qlink0_b_req, qlink0_l_en, qlink0_l_req, qlink0_wmss, + qlink1_l_en, qlink1_l_req, qlink1_wmss, qup_se0, qup_se1_l2_mira, + qup_se1_l2_mirb, qup_se1_l3_mira, qup_se1_l3_mirb, qup_se2, qup_se3, + qup_se4, qup_se5, qup_se6, qup_se7, qup_se8, rgmii_rx_ctl, rgmii_rxc, + rgmii_rxd, rgmii_tx_ctl, rgmii_txc, rgmii_txd, sd_card, sdc1_tb, + sdc2_tb_trig, sec_mi2s, sgmii_phy_intr0_n, sgmii_phy_intr1_n, + spmi_coex, spmi_vgi, tgu_ch0_trigout, tmess_prng0, tmess_prng1, + tmess_prng2, tmess_prng3, tri_mi2s, uim1_clk, uim1_data, uim1_present, + uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset, + usb2phy_ac_en, vsense_trigger_mirnat] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@f100000 { + compatible = "qcom,sdx75-tlmm"; + reg = <0x0f100000 0x300000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 133>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + + gpio-wo-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-state { + rx-pins { + pins = "gpio12"; + function = "qup_se1_l2_mira"; + bias-disable; + }; + + tx-pins { + pins = "gpio13"; + function = "qup_se1_l3_mira"; + bias-disable; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/qcom,sm4450-tlmm.yaml b/dts/Bindings/pinctrl/qcom,sm4450-tlmm.yaml new file mode 100644 index 0000000000..bb08ca5a15 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm4450-tlmm.yaml @@ -0,0 +1,151 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm4450-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SM4450 TLMM block + +maintainers: + - Tengfei Fan <quic_tengfan@quicinc.com> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM4450 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sm4450-pinctrl + + reg: + maxItems: 1 + + interrupts: true + interrupt-controller: true + "#interrupt-cells": true + gpio-controller: true + + gpio-reserved-ranges: + minItems: 1 + maxItems: 68 + + gpio-line-names: + maxItems: 136 + + "#gpio-cells": true + gpio-ranges: true + wakeup-parent: true + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm4450-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm4450-tlmm-state" + additionalProperties: false + +$defs: + qcom-sm4450-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-2][0-9]|13[0-5])$" + - enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ gpio, atest_char, atest_char0, atest_char1, atest_char2, + atest_char3, atest_usb0, atest_usb00, atest_usb01, atest_usb02, + atest_usb03, audio_ref, cam_mclk, cci_async, cci_i2c, + cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4, + cmu_rng0, cmu_rng1, cmu_rng2, cmu_rng3, coex_uart1, cri_trng, + cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, + dp0_hot, gcc_gp1, gcc_gp2, gcc_gp3, host2wlan_sol, ibi_i3c, + jitter_bist, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, + mdp_vsync3, mi2s0_data0, mi2s0_data1, mi2s0_sck, mi2s0_ws, + mi2s2_data0, mi2s2_data1, mi2s2_sck, mi2s2_ws, mi2s_mclk0, + mi2s_mclk1, nav_gpio0, nav_gpio1, nav_gpio2, pcie0_clk, + phase_flag0, phase_flag1, phase_flag10, phase_flag11, + phase_flag12, phase_flag13, phase_flag14, phase_flag15, + phase_flag16, phase_flag17, phase_flag18, phase_flag19, + phase_flag2, phase_flag20, phase_flag21, phase_flag22, + phase_flag23, phase_flag24, phase_flag25, phase_flag26, + phase_flag27, phase_flag28, phase_flag29, phase_flag3, + phase_flag30, phase_flag31, phase_flag4, phase_flag5, + phase_flag6, phase_flag7, phase_flag8, phase_flag9, + pll_bist, pll_clk, prng_rosc0, prng_rosc1, prng_rosc2, + prng_rosc3, qdss_cti, qdss_gpio, qdss_gpio0, qdss_gpio1, + qdss_gpio10, qdss_gpio11, qdss_gpio12, qdss_gpio13, qdss_gpio14, + qdss_gpio15, qdss_gpio2, qdss_gpio3, qdss_gpio4, qdss_gpio5, + qdss_gpio6, qdss_gpio7, qdss_gpio8, qdss_gpio9, qlink0_enable, + qlink0_request, qlink0_wmss, qlink1_enable, qlink1_request, + qlink1_wmss, qlink2_enable, qlink2_request, qlink2_wmss, + qup0_se0, qup0_se1, qup0_se2, qup0_se3, qup0_se4, qup0_se5, + qup0_se6, qup0_se7, qup1_se0, qup1_se1, qup1_se2, qup1_se3, + qup1_se4, qup1_se5, qup1_se6, sd_write, tb_trig, tgu_ch0, + tgu_ch1, tgu_ch2, tgu_ch3, tmess_prng0, tmess_prng1, + tmess_prng2, tmess_prng3, tsense_pwm1, tsense_pwm2, uim0_clk, + uim0_data, uim0_present, uim0_reset, uim1_clk, uim1_data, + uim1_present, uim1_reset, usb0_hs, usb0_phy, vfr_0, vfr_1, + vsense_trigger ] + + required: + - pins + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@f100000 { + compatible = "qcom,sm4450-tlmm"; + reg = <0x0f100000 0x300000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 137>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + + gpio-wo-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-state { + rx-pins { + pins = "gpio23"; + function = "qup1_se2"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio22"; + function = "qup1_se2"; + bias-disable; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/qcom,sm6115-lpass-lpi-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm6115-lpass-lpi-pinctrl.yaml new file mode 100644 index 0000000000..f4cf2ce86f --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm6115-lpass-lpi-pinctrl.yaml @@ -0,0 +1,95 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm6115-lpass-lpi-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SM6115 SoC LPASS LPI TLMM + +maintainers: + - Konrad Dybcio <konradybcio@kernel.org> + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem + (LPASS) Low Power Island (LPI) of Qualcomm SM6115 SoC. + +properties: + compatible: + const: qcom,sm6115-lpass-lpi-pinctrl + + reg: + items: + - description: LPASS LPI TLMM Control and Status registers + - description: LPASS LPI MCC registers + + clocks: + items: + - description: LPASS Audio voting clock + + clock-names: + items: + - const: audio + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm6115-lpass-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm6115-lpass-state" + additionalProperties: false + +$defs: + qcom-sm6115-lpass-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|1[0-8])$" + + function: + enum: [ dmic01_clk, dmic01_data, dmic23_clk, dmic23_data, gpio, i2s1_clk, + i2s1_data, i2s1_ws, i2s2_clk, i2s2_data, i2s2_ws, i2s3_clk, + i2s3_data, i2s3_ws, qua_mi2s_data, qua_mi2s_sclk, qua_mi2s_ws, + swr_rx_clk, swr_rx_data, swr_tx_clk, swr_tx_data, wsa_mclk ] + description: + Specify the alternative function to be configured for the specified + pins. + + +allOf: + - $ref: qcom,lpass-lpi-common.yaml# + +required: + - compatible + - reg + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/sound/qcom,q6afe.h> + + lpass_tlmm: pinctrl@a7c0000 { + compatible = "qcom,sm6115-lpass-lpi-pinctrl"; + reg = <0x0a7c0000 0x20000>, + <0x0a950000 0x10000>; + clocks = <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>; + clock-names = "audio"; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&lpass_tlmm 0 0 19>; + }; diff --git a/dts/Bindings/pinctrl/qcom,sm6115-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm6115-pinctrl.yaml deleted file mode 100644 index a7a2bb8bff..0000000000 --- a/dts/Bindings/pinctrl/qcom,sm6115-pinctrl.yaml +++ /dev/null @@ -1,181 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/qcom,sm6115-pinctrl.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Qualcomm Technologies, Inc. SM6115, SM4250 TLMM block - -maintainers: - - Iskren Chernev <iskren.chernev@gmail.com> - -description: - This binding describes the Top Level Mode Multiplexer block found in the - SM4250/6115 platforms. - -properties: - compatible: - const: qcom,sm6115-tlmm - - reg: - minItems: 3 - maxItems: 3 - - reg-names: - items: - - const: west - - const: south - - const: east - - interrupts: - description: Specifies the TLMM summary IRQ - maxItems: 1 - - interrupt-controller: true - - '#interrupt-cells': - description: - Specifies the PIN numbers and Flags, as defined in defined in - include/dt-bindings/interrupt-controller/irq.h - const: 2 - - gpio-controller: true - - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: - maxItems: 1 - - wakeup-parent: true - -#PIN CONFIGURATION NODES -patternProperties: - '-state$': - oneOf: - - $ref: "#/$defs/qcom-sm6115-tlmm-state" - - patternProperties: - ".*": - $ref: "#/$defs/qcom-sm6115-tlmm-state" - -'$defs': - qcom-sm6115-tlmm-state: - type: object - description: - Pinctrl node's client devices use subnodes for desired pin configuration. - Client device subnodes use below standard properties. - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" - - properties: - pins: - description: - List of gpio pins affected by the properties specified in this - subnode. - items: - oneOf: - - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-2])$" - - enum: [ sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data, - sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ] - minItems: 1 - maxItems: 36 - - function: - description: - Specify the alternative function to be configured for the specified - pins. - - enum: [ adsp_ext, agera_pll, atest, cam_mclk, cci_async, cci_i2c, - cci_timer, cri_trng, dac_calib, dbg_out, ddr_bist, ddr_pxi0, - ddr_pxi1, ddr_pxi2, ddr_pxi3, gcc_gp1, gcc_gp2, gcc_gp3, gpio, - gp_pdm0, gp_pdm1, gp_pdm2, gsm0_tx, gsm1_tx, jitter_bist, - mdp_vsync, mdp_vsync_out_0, mdp_vsync_out_1, mpm_pwr, mss_lte, - m_voc, nav_gpio, pa_indicator, pbs, pbs_out, phase_flag, - pll_bist, pll_bypassnl, pll_reset, prng_rosc, qdss_cti, - qdss_gpio, qup0, qup1, qup2, qup3, qup4, qup5, sdc1_tb, - sdc2_tb, sd_write, ssbi_wtr1, tgu, tsense_pwm, uim1_clk, - uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data, - uim2_present, uim2_reset, usb_phy, vfr_1, vsense_trigger, - wlan1_adc0, elan1_adc1 ] - - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true - - required: - - pins - - additionalProperties: false - -allOf: - - $ref: "pinctrl.yaml#" - -required: - - compatible - - reg - - reg-names - - interrupts - - interrupt-controller - - '#interrupt-cells' - - gpio-controller - - '#gpio-cells' - - gpio-ranges - -additionalProperties: false - -examples: - - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - tlmm: pinctrl@500000 { - compatible = "qcom,sm6115-tlmm"; - reg = <0x500000 0x400000>, - <0x900000 0x400000>, - <0xd00000 0x400000>; - reg-names = "west", "south", "east"; - interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-ranges = <&tlmm 0 0 114>; - - sdc2_on_state: sdc2-on-state { - clk { - pins = "sdc2_clk"; - bias-disable; - drive-strength = <16>; - }; - - cmd { - pins = "sdc2_cmd"; - bias-pull-up; - drive-strength = <10>; - }; - - data { - pins = "sdc2_data"; - bias-pull-up; - drive-strength = <10>; - }; - - sd-cd { - pins = "gpio88"; - function = "gpio"; - bias-pull-up; - drive-strength = <2>; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/qcom,sm6115-tlmm.yaml b/dts/Bindings/pinctrl/qcom,sm6115-tlmm.yaml new file mode 100644 index 0000000000..7f36f9b933 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm6115-tlmm.yaml @@ -0,0 +1,138 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm6115-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SM6115, SM4250 TLMM block + +maintainers: + - Iskren Chernev <iskren.chernev@gmail.com> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM4250 and SM6115 + SoCs. + +properties: + compatible: + const: qcom,sm6115-tlmm + + reg: + maxItems: 3 + + reg-names: + items: + - const: west + - const: south + - const: east + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: true + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm6115-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm6115-tlmm-state" + additionalProperties: false + +$defs: + qcom-sm6115-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-2])$" + - enum: [ sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data, + sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ adsp_ext, agera_pll, atest, cam_mclk, cci_async, cci_i2c, + cci_timer, cri_trng, dac_calib, dbg_out, ddr_bist, ddr_pxi0, + ddr_pxi1, ddr_pxi2, ddr_pxi3, gcc_gp1, gcc_gp2, gcc_gp3, gpio, + gp_pdm0, gp_pdm1, gp_pdm2, gsm0_tx, gsm1_tx, jitter_bist, + mdp_vsync, mdp_vsync_out_0, mdp_vsync_out_1, mpm_pwr, mss_lte, + m_voc, nav_gpio, pa_indicator, pbs, pbs_out, phase_flag, + pll_bist, pll_bypassnl, pll_reset, prng_rosc, qdss_cti, + qdss_gpio, qup0, qup1, qup2, qup3, qup4, qup5, sdc1_tb, + sdc2_tb, sd_write, ssbi_wtr1, tgu, tsense_pwm, uim1_clk, + uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data, + uim2_present, uim2_reset, usb_phy, vfr_1, vsense_trigger, + wlan1_adc0, elan1_adc1 ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + - reg-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@500000 { + compatible = "qcom,sm6115-tlmm"; + reg = <0x500000 0x400000>, + <0x900000 0x400000>, + <0xd00000 0x400000>; + reg-names = "west", "south", "east"; + interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 114>; + + sdc2_on_state: sdc2-on-state { + clk-pins { + pins = "sdc2_clk"; + bias-disable; + drive-strength = <16>; + }; + + cmd-pins { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <10>; + }; + + data-pins { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <10>; + }; + + sd-cd-pins { + pins = "gpio88"; + function = "gpio"; + bias-pull-up; + drive-strength = <2>; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sm6125-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm6125-tlmm.yaml index c8eec845ad..ddeaeaa9a4 100644 --- a/dts/Bindings/pinctrl/qcom,sm6125-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sm6125-tlmm.yaml @@ -1,19 +1,17 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/qcom,sm6125-pinctrl.yaml# +$id: http://devicetree.org/schemas/pinctrl/qcom,sm6125-tlmm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. SM6125 TLMM block maintainers: - Martin Botka <martin.botka@somainline.org> -description: | - This binding describes the Top Level Mode Multiplexer (TLMM) block found - in the SM6125 platform. +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM6125 SoC. allOf: - - $ref: "pinctrl.yaml#" - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# properties: @@ -21,38 +19,27 @@ properties: const: qcom,sm6125-tlmm reg: - minItems: 3 maxItems: 3 reg-names: items: - - const: "west" - - const: "south" - - const: "east" - - interrupts: true - interrupt-controller: true - '#interrupt-cells': true - gpio-controller: true - gpio-reserved-ranges: true - '#gpio-cells': true - gpio-ranges: true - wakeup-parent: true + - const: west + - const: south + - const: east -required: - - compatible - - reg - - reg-names + interrupts: + maxItems: 1 -additionalProperties: false + gpio-reserved-ranges: true patternProperties: - '-state$': + "-state$": oneOf: - $ref: "#/$defs/qcom-sm6125-tlmm-state" - patternProperties: - ".*": + "-pins$": $ref: "#/$defs/qcom-sm6125-tlmm-state" + additionalProperties: false $defs: qcom-sm6125-tlmm-state: @@ -60,7 +47,8 @@ $defs: description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -101,33 +89,49 @@ $defs: wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1, wsa_clk, wsa_data ] - bias-disable: true - bias-pull-down: true - bias-pull-up: true - drive-strength: true - input-enable: true - output-high: true - output-low: true - required: - pins - - function - additionalProperties: false +required: + - compatible + - reg + - reg-names + +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - pinctrl@500000 { - compatible = "qcom,sm6125-tlmm"; - reg = <0x00500000 0x400000>, - <0x00900000 0x400000>, - <0x00d00000 0x400000>; - reg-names = "west", "south", "east"; - interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - gpio-ranges = <&tlmm 0 0 134>; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; + #include <dt-bindings/interrupt-controller/arm-gic.h> + pinctrl@500000 { + compatible = "qcom,sm6125-tlmm"; + reg = <0x00500000 0x400000>, + <0x00900000 0x400000>, + <0x00d00000 0x400000>; + reg-names = "west", "south", "east"; + interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + gpio-ranges = <&tlmm 0 0 134>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + sdc2-off-state { + clk-pins { + pins = "sdc2_clk"; + drive-strength = <2>; + bias-disable; + }; + + cmd-pins { + pins = "sdc2_cmd"; + drive-strength = <2>; + bias-pull-up; + }; + + data-pins { + pins = "sdc2_data"; + drive-strength = <2>; + bias-pull-up; + }; }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sm6350-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm6350-tlmm.yaml index 898608671c..a4771f87d9 100644 --- a/dts/Bindings/pinctrl/qcom,sm6350-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sm6350-tlmm.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/qcom,sm6350-pinctrl.yaml# +$id: http://devicetree.org/schemas/pinctrl/qcom,sm6350-tlmm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. SM6350 TLMM block @@ -9,12 +9,10 @@ title: Qualcomm Technologies, Inc. SM6350 TLMM block maintainers: - Konrad Dybcio <konrad.dybcio@somainline.org> -description: | - This binding describes the Top Level Mode Multiplexer (TLMM) block found - in the SM6350 platform. +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM6350 SoC. allOf: - - $ref: "pinctrl.yaml#" - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# properties: @@ -24,28 +22,25 @@ properties: reg: maxItems: 1 - interrupts: true - interrupt-controller: true - '#interrupt-cells': true - gpio-controller: true - gpio-reserved-ranges: true - '#gpio-cells': true - gpio-ranges: true - wakeup-parent: true + interrupts: + minItems: 9 + maxItems: 9 -required: - - compatible - - reg + gpio-reserved-ranges: + minItems: 1 + maxItems: 78 -additionalProperties: false + gpio-line-names: + maxItems: 156 patternProperties: - '-state$': + "-state$": oneOf: - $ref: "#/$defs/qcom-sm6350-tlmm-state" - patternProperties: - ".*": + "-pins$": $ref: "#/$defs/qcom-sm6350-tlmm-state" + additionalProperties: false $defs: qcom-sm6350-tlmm-state: @@ -53,7 +48,8 @@ $defs: description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -62,7 +58,7 @@ $defs: subnode. items: oneOf: - - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-7])$" + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-5])$" - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data ] minItems: 1 maxItems: 36 @@ -99,51 +95,54 @@ $defs: uim2_present, uim2_reset, usb_phy, vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1, ] - - bias-disable: true - bias-pull-down: true - bias-pull-up: true - drive-strength: true - input-enable: true - output-high: true - output-low: true - required: - pins - - function - additionalProperties: false +required: + - compatible + - reg + +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - pinctrl@f100000 { - compatible = "qcom,sm6350-tlmm"; - reg = <0x0f100000 0x300000>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-ranges = <&tlmm 0 0 157>; - - gpio-wo-subnode-state { - pins = "gpio1"; - function = "gpio"; - }; - - uart-w-subnodes-state { - rx { - pins = "gpio25"; - function = "qup13_f2"; - bias-disable; - }; - - tx { - pins = "gpio26"; - function = "qup13_f2"; - bias-disable; - }; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + pinctrl@f100000 { + compatible = "qcom,sm6350-tlmm"; + reg = <0x0f100000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; + + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 157>; + + gpio-wo-subnode-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-subnodes-state { + rx-pins { + pins = "gpio25"; + function = "qup13_f2"; + bias-disable; + }; + + tx-pins { + pins = "gpio26"; + function = "qup13_f2"; + bias-disable; + }; }; + }; ... diff --git a/dts/Bindings/pinctrl/qcom,sm6375-tlmm.yaml b/dts/Bindings/pinctrl/qcom,sm6375-tlmm.yaml new file mode 100644 index 0000000000..047f82863f --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm6375-tlmm.yaml @@ -0,0 +1,142 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm6375-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SM6375 TLMM block + +maintainers: + - Konrad Dybcio <konrad.dybcio@somainline.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM6375 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sm6375-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: true + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm6375-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm6375-tlmm-state" + additionalProperties: false + +$defs: + qcom-sm6375-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9]|15[0-5])$" + - enum: [ ufs_reset, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, + sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ adsp_ext, agera_pll, atest_char, atest_char0, atest_char1, + atest_char2, atest_char3, atest_tsens, atest_tsens2, + atest_usb1, atest_usb10, atest_usb11, atest_usb12, + atest_usb13, atest_usb2, atest_usb20, atest_usb21, + atest_usb22, atest_usb23, audio_ref, btfm_slimbus, cam_mclk, + cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2, + cci_timer3, cci_timer4, cri_trng, dbg_out, ddr_bist, + ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, dp_hot, edp_lcd, + gcc_gp1, gcc_gp2, gcc_gp3, gp_pdm0, gp_pdm1, gp_pdm2, gpio, + gps_tx, ibi_i3c, jitter_bist, ldo_en, ldo_update, lpass_ext, + m_voc, mclk, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, + mdp_vsync3, mi2s_0, mi2s_1, mi2s_2, mss_lte, nav_gpio, + nav_pps, pa_indicator, phase_flag0, phase_flag1, phase_flag10, + phase_flag11, phase_flag12, phase_flag13, phase_flag14, + phase_flag15, phase_flag16, phase_flag17, phase_flag18, + phase_flag19, phase_flag2, phase_flag20, phase_flag21, + phase_flag22, phase_flag23, phase_flag24, phase_flag25, + phase_flag26, phase_flag27, phase_flag28, phase_flag29, + phase_flag3, phase_flag30, phase_flag31, phase_flag4, + phase_flag5, phase_flag6, phase_flag7, phase_flag8, + phase_flag9, pll_bist, pll_bypassnl, pll_clk, pll_reset, + prng_rosc0, prng_rosc1, prng_rosc2, prng_rosc3, qdss_cti, + qdss_gpio, qdss_gpio0, qdss_gpio1, qdss_gpio10, qdss_gpio11, + qdss_gpio12, qdss_gpio13, qdss_gpio14, qdss_gpio15, + qdss_gpio2, qdss_gpio3, qdss_gpio4, qdss_gpio5, qdss_gpio6, + qdss_gpio7, qdss_gpio8, qdss_gpio9, qlink0_enable, + qlink0_request, qlink0_wmss, qlink1_enable, qlink1_request, + qlink1_wmss, qup00, qup01, qup02, qup10, qup11_f1, qup11_f2, + qup12, qup13_f1, qup13_f2, qup14, sd_write, sdc1_tb, sdc2_tb, + sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1, + tsense_pwm2, uim1_clk, uim1_data, uim1_present, uim1_reset, + uim2_clk, uim2_data, uim2_present, uim2_reset, usb2phy_ac, + usb_phy, vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1, + wlan2_adc0, wlan2_adc1 ] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + pinctrl@500000 { + compatible = "qcom,sm6375-tlmm"; + reg = <0x00500000 0x800000>; + interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 157>; /* GPIOs + ufs_reset */ + + gpio-wo-subnode-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-subnodes-state { + rx-pins { + pins = "gpio18"; + function = "qup13_f2"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio19"; + function = "qup13_f2"; + bias-disable; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/qcom,sm7150-tlmm.yaml b/dts/Bindings/pinctrl/qcom,sm7150-tlmm.yaml new file mode 100644 index 0000000000..7f23f939ad --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm7150-tlmm.yaml @@ -0,0 +1,146 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm7150-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SM7150 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Danila Tikhonov <danila@jiaxyga.com> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM7150 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sm7150-tlmm + + reg: + maxItems: 3 + + reg-names: + items: + - const: west + - const: north + - const: south + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 60 + + gpio-line-names: + maxItems: 119 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm7150-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm7150-tlmm-state" + additionalProperties: false + +$defs: + qcom-sm7150-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-8])$" + - enum: [ sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, + sdc2_cmd, sdc2_data, ufs_reset ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ gpio, adsp_ext, agera_pll, aoss_cti, atest_char, atest_tsens, + atest_tsens2, atest_usb1, atest_usb2, cam_mclk, cci_async, + cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3, + cci_timer4, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, ddr_pxi2, + ddr_pxi3, edp_hot, edp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, gp_pdm0, + gp_pdm1, gp_pdm2, gps_tx, jitter_bist, ldo_en, ldo_update, + m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2, + mdp_vsync3, mss_lte, nav_pps_in, nav_pps_out, pa_indicator, + pci_e, phase_flag, pll_bist, pll_bypassnl, pll_reset, pri_mi2s, + pri_mi2s_ws, prng_rosc, qdss, qdss_cti, qlink_enable, + qlink_request, qua_mi2s, qup00, qup01, qup02, qup03, qup04, + qup10, qup11, qup12, qup13, qup14, qup15, sd_write, sdc40, + sdc41, sdc42, sdc43, sdc4_clk, sdc4_cmd, sec_mi2s, ter_mi2s, + tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsif1_clk, tsif1_data, + tsif1_en, tsif1_error, tsif1_sync, tsif2_clk, tsif2_data, + tsif2_en, tsif2_error, tsif2_sync, uim1_clk, uim1_data, + uim1_present, uim1_reset, uim2_clk, uim2_data, uim2_present, + uim2_reset, uim_batt, usb_phy, vfr_1, vsense_trigger, + wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1, wsa_clk, + wsa_data ] + + required: + - pins + +required: + - compatible + - reg + - reg-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@3500000 { + compatible = "qcom,sm7150-tlmm"; + reg = <0x03500000 0x300000>, + <0x03900000 0x300000>, + <0x03d00000 0x300000>; + reg-names = "west", "north", "south"; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-ranges = <&tlmm 0 0 120>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + wakeup-parent = <&pdc>; + + gpio-wo-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-state { + rx-pins { + pins = "gpio44"; + function = "qup12"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio45"; + function = "qup12"; + bias-disable; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/qcom,sm8150-pinctrl.txt b/dts/Bindings/pinctrl/qcom,sm8150-pinctrl.txt deleted file mode 100644 index fa37733e51..0000000000 --- a/dts/Bindings/pinctrl/qcom,sm8150-pinctrl.txt +++ /dev/null @@ -1,190 +0,0 @@ -Qualcomm SM8150 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -QCS404 platform. - -- compatible: - Usage: required - Value type: <string> - Definition: must be "qcom,sm8150-pinctrl" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: the base address and size of the north, south, west - and east TLMM tiles. - -- reg-names: - Usage: required - Value type: <prop-encoded-array> - Defintiion: names for the cells of reg, must contain "north", "south" - "west" and "east". - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: <none> - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/interrupt-controller/irq.h> - -- gpio-controller: - Usage: required - Value type: <none> - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: <u32> - Definition: must be 2. Specifying the pin number and flags, as defined - in <dt-bindings/gpio/gpio.h> - -- gpio-ranges: - Usage: required - Value type: <prop-encoded-array> - Definition: see ../gpio/gpio.txt - -- gpio-reserved-ranges: - Usage: optional - Value type: <prop-encoded-array> - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: <string-array> - Definition: List of gpio pins affected by the properties specified in - this subnode. - - Valid pins are: - gpio0-gpio149 - Supports mux, bias and drive-strength - - sdc1_clk, sdc1_cmd, sdc1_data sdc2_clk, sdc2_cmd, - sdc2_data sdc1_rclk - Supports bias and drive-strength - - ufs_reset - Supports bias and drive-strength - -- function: - Usage: required - Value type: <string> - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - - adsp_ext, agera_pll, aoss_cti, ddr_pxi2, atest_char, - atest_char0, atest_char1, atest_char2, atest_char3, - audio_ref, atest_usb1, atest_usb2, atest_usb10, - atest_usb11, atest_usb12, atest_usb13, atest_usb20, - atest_usb21, atest_usb22, atest_usb2, atest_usb23, - btfm_slimbus, cam_mclk, cci_async, cci_i2c, cci_timer0, - cci_timer1, cci_timer2, cci_timer3, cci_timer4, - cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, - ddr_pxi0, ddr_pxi1, ddr_pxi3, edp_hot, edp_lcd, - emac_phy, emac_pps, gcc_gp1, gcc_gp2, gcc_gp3, gpio, - hs1_mi2s, hs2_mi2s, hs3_mi2s, jitter_bist, - lpass_slimbus, mdp_vsync, mdp_vsync0, mdp_vsync1, - mdp_vsync2, mdp_vsync3, mss_lte, m_voc, nav_pps, - pa_indicator, pci_e0, phase_flag, pll_bypassnl, - pll_bist, pci_e1, pll_reset, pri_mi2s, pri_mi2s_ws, - prng_rosc, qdss, qdss_cti, qlink_request, qlink_enable, - qspi0, qspi1, qspi2, qspi3, qspi_clk, qspi_cs, qua_mi2s, - qup0, qup1, qup2, qup3, qup4, qup5, qup6, qup7, qup8, - qup9, qup10, qup11, qup12, qup13, qup14, qup15, qup16, - qup17, qup18, qup19, qup_l4, qup_l5, qup_l6, rgmii, - sdc4, sd_write, sec_mi2s, spkr_i2s, sp_cmu, ter_mi2s, - tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1, - tsense_pwm2, tsif1, tsif2, uim1, uim2, uim_batt, - usb2phy_ac, usb_phy, vfr_1, vsense_trigger, wlan1_adc0, - wlan1_adc1, wlan2_adc0, wlan2_adc1, wmss_reset - -- bias-disable: - Usage: optional - Value type: <none> - Definition: The specified pins should be configued as no pull. - -- bias-pull-down: - Usage: optional - Value type: <none> - Definition: The specified pins should be configued as pull down. - -- bias-pull-up: - Usage: optional - Value type: <none> - Definition: The specified pins should be configued as pull up. - -- output-high: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: <none> - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: <u32> - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - tlmm: pinctrl@3000000 { - compatible = "qcom,sm8150-pinctrl"; - reg = <0x03100000 0x300000>, - <0x03500000 0x300000>, - <0x03900000 0x300000>, - <0x03D00000 0x300000>; - reg-names = "west", "east", "north", "south"; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 0 175>; - gpio-reserved-ranges = <0 4>, <126 4>; - interrupt-controller; - #interrupt-cells = <2>; - }; diff --git a/dts/Bindings/pinctrl/qcom,sm8150-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm8150-pinctrl.yaml new file mode 100644 index 0000000000..bdb7ed4be0 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm8150-pinctrl.yaml @@ -0,0 +1,159 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm8150-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SM8150 TLMM pin controller + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM8150 SoC. + +properties: + compatible: + const: qcom,sm8150-pinctrl + + reg: + maxItems: 4 + + reg-names: + items: + - const: west + - const: east + - const: north + - const: south + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 88 + + gpio-line-names: + maxItems: 175 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm8150-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm8150-tlmm-state" + additionalProperties: false + +$defs: + qcom-sm8150-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-6][0-9]|17[0-4])$" + - enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ adsp_ext, agera_pll, aoss_cti, ddr_pxi2, atest_char, + atest_char0, atest_char1, atest_char2, atest_char3, audio_ref, + atest_usb1, atest_usb2, atest_usb10, atest_usb11, atest_usb12, + atest_usb13, atest_usb20, atest_usb21, atest_usb22, + atest_usb23, btfm_slimbus, cam_mclk, cci_async, cci_i2c, + cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4, + cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, + ddr_pxi1, ddr_pxi3, edp_hot, edp_lcd, emac_phy, emac_pps, + gcc_gp1, gcc_gp2, gcc_gp3, gpio, hs1_mi2s, hs2_mi2s, hs3_mi2s, + jitter_bist, lpass_slimbus, mdp_vsync, mdp_vsync0, mdp_vsync1, + mdp_vsync2, mdp_vsync3, mss_lte, m_voc, nav_pps, pa_indicator, + pci_e0, phase_flag, pll_bypassnl, pll_bist, pci_e1, pll_reset, + pri_mi2s, pri_mi2s_ws, prng_rosc, qdss, qdss_cti, + qlink_request, qlink_enable, qspi0, qspi1, qspi2, qspi3, + qspi_clk, qspi_cs, qua_mi2s, qup0, qup1, qup2, qup3, qup4, + qup5, qup6, qup7, qup8, qup9, qup10, qup11, qup12, qup13, + qup14, qup15, qup16, qup17, qup18, qup19, qup_l4, qup_l5, + qup_l6, rgmii, sdc4, sd_write, sec_mi2s, spkr_i2s, sp_cmu, + ter_mi2s, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tsense_pwm1, + tsense_pwm2, tsif1, tsif2, uim1, uim2, uim_batt, usb2phy_ac, + usb_phy, vfr_1, vsense_trigger, wlan1_adc0, wlan1_adc1, + wlan2_adc0, wlan2_adc1, wmss_reset ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + - reg-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tlmm: pinctrl@3100000 { + compatible = "qcom,sm8150-pinctrl"; + reg = <0x03100000 0x300000>, + <0x03500000 0x300000>, + <0x03900000 0x300000>, + <0x03d00000 0x300000>; + reg-names = "west", "east", "north", "south"; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-ranges = <&tlmm 0 0 176>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + wakeup-parent = <&pdc>; + + qup-spi0-default-state { + pins = "gpio0", "gpio1", "gpio2", "gpio3"; + function = "qup0"; + drive-strength = <6>; + bias-disable; + }; + + pcie1-default-state { + perst-pins { + pins = "gpio102"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + clkreq-pins { + pins = "gpio103"; + function = "pci_e1"; + drive-strength = <2>; + bias-pull-up; + }; + + wake-pins { + pins = "gpio104"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sm8250-lpass-lpi-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm8250-lpass-lpi-pinctrl.yaml index 06efb13828..750c996c10 100644 --- a/dts/Bindings/pinctrl/qcom,sm8250-lpass-lpi-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sm8250-lpass-lpi-pinctrl.yaml @@ -4,22 +4,20 @@ $id: http://devicetree.org/schemas/pinctrl/qcom,sm8250-lpass-lpi-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Qualcomm Technologies, Inc. Low Power Audio SubSystem (LPASS) - Low Power Island (LPI) TLMM block +title: Qualcomm SM8250 SoC LPASS LPI TLMM maintainers: - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> -description: | - This binding describes the Top Level Mode Multiplexer block found in the - LPASS LPI IP on most Qualcomm SoCs +description: + Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem + (LPASS) Low Power Island (LPI) of Qualcomm SM8250 SoC. properties: compatible: const: qcom,sm8250-lpass-lpi-pinctrl reg: - minItems: 2 maxItems: 2 clocks: @@ -32,24 +30,23 @@ properties: - const: core - const: audio - gpio-controller: true - - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: - maxItems: 1 - -#PIN CONFIGURATION NODES patternProperties: - '-pins$': + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm8250-lpass-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm8250-lpass-state" + additionalProperties: false + +$defs: + qcom-sm8250-lpass-state: type: object description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -58,7 +55,7 @@ patternProperties: subnode. items: oneOf: - - pattern: "^gpio([0-9]|[1-9][0-9])$" + - pattern: "^gpio([0-9]|1[0-3])$" minItems: 1 maxItems: 14 @@ -72,50 +69,16 @@ patternProperties: Specify the alternative function to be configured for the specified pins. - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - slew-rate: - enum: [0, 1, 2, 3] - default: 0 - description: | - 0: No adjustments - 1: Higher Slew rate (faster edges) - 2: Lower Slew rate (slower edges) - 3: Reserved (No adjustments) - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true - - required: - - pins - - function - - additionalProperties: false - allOf: - - $ref: "pinctrl.yaml#" + - $ref: qcom,lpass-lpi-common.yaml# required: - compatible - reg - clocks - clock-names - - gpio-controller - - '#gpio-cells' - - gpio-ranges -additionalProperties: false +unevaluatedProperties: false examples: - | @@ -130,4 +93,28 @@ examples: gpio-controller; #gpio-cells = <2>; gpio-ranges = <&lpi_tlmm 0 0 14>; + + wsa-swr-active-state { + clk-pins { + pins = "gpio10"; + function = "wsa_swr_clk"; + drive-strength = <2>; + slew-rate = <1>; + bias-disable; + }; + + data-pins { + pins = "gpio11"; + function = "wsa_swr_data"; + drive-strength = <2>; + slew-rate = <1>; + }; + }; + + tx-swr-sleep-clk-state { + pins = "gpio0"; + function = "swr_tx_clk"; + drive-strength = <2>; + bias-pull-down; + }; }; diff --git a/dts/Bindings/pinctrl/qcom,sm8250-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm8250-pinctrl.yaml index 15bb1018cf..b5d04347c0 100644 --- a/dts/Bindings/pinctrl/qcom,sm8250-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sm8250-pinctrl.yaml @@ -9,141 +9,112 @@ title: Qualcomm Technologies, Inc. SM8250 TLMM block maintainers: - Bjorn Andersson <bjorn.andersson@linaro.org> -description: | - This binding describes the Top Level Mode Multiplexer block found in the - SM8250 platform. +description: + Top Level Mode Multiplexer pin controller in the Qualcomm SM8250 SoC. properties: compatible: const: qcom,sm8250-pinctrl reg: - minItems: 3 maxItems: 3 reg-names: items: - - const: "west" - - const: "south" - - const: "north" + - const: west + - const: south + - const: north interrupts: - description: Specifies the TLMM summary IRQ maxItems: 1 - interrupt-controller: true + gpio-reserved-ranges: + minItems: 1 + maxItems: 90 - '#interrupt-cells': - description: - Specifies the PIN numbers and Flags, as defined in defined in - include/dt-bindings/interrupt-controller/irq.h - const: 2 - - gpio-controller: true + gpio-line-names: + maxItems: 180 - '#gpio-cells': - description: Specifying the pin number and flags, as defined in - include/dt-bindings/gpio/gpio.h - const: 2 - - gpio-ranges: - maxItems: 1 - - wakeup-parent: true - -#PIN CONFIGURATION NODES patternProperties: - '^.*$': - if: - type: object - then: - properties: - pins: - description: - List of gpio pins affected by the properties specified in this - subnode. - items: - oneOf: - - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-7][0-9])$" - - enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ] - minItems: 1 - maxItems: 36 - - function: - description: - Specify the alternative function to be configured for the specified - pins. - - enum: [ aoss_cti, atest, audio_ref, cam_mclk, cci_async, cci_i2c, - cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4, cri_trng, - cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, - ddr_pxi2, ddr_pxi3, dp_hot, dp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, gpio, - ibi_i3c, jitter_bist, lpass_slimbus, mdp_vsync, mdp_vsync0, - mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s0_data0, mi2s0_data1, - mi2s0_sck, mi2s0_ws, mi2s1_data0, mi2s1_data1, mi2s1_sck, mi2s1_ws, - mi2s2_data0, mi2s2_data1, mi2s2_sck, mi2s2_ws, pci_e0, pci_e1, - pci_e2, phase_flag, pll_bist, pll_bypassnl, pll_clk, pll_reset, - pri_mi2s, prng_rosc, qdss_cti, qdss_gpio, qspi0, qspi1, qspi2, qspi3, - qspi_clk, qspi_cs, qup0, qup1, qup10, qup11, qup12, qup13, qup14, - qup15, qup16, qup17, qup18, qup19, qup2, qup3, qup4, qup5, qup6, - qup7, qup8, qup9, qup_l4, qup_l5, qup_l6, sd_write, sdc40, sdc41, - sdc42, sdc43, sdc4_clk, sdc4_cmd, sec_mi2s, sp_cmu, tgu_ch0, tgu_ch1, - tgu_ch2, tgu_ch3, tsense_pwm1, tsense_pwm2, tsif0_clk, tsif0_data, - tsif0_en, tsif0_error, tsif0_sync, tsif1_clk, tsif1_data, tsif1_en, - tsif1_error, tsif1_sync, usb2phy_ac, usb_phy, vsense_trigger ] - - drive-strength: - enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 - description: - Selects the drive strength for the specified pins, in mA. - - bias-pull-down: true - - bias-pull-up: true - - bias-disable: true - - output-high: true - - output-low: true - - required: - - pins - - function - - additionalProperties: false + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm8250-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm8250-tlmm-state" + additionalProperties: false + +$defs: + qcom-sm8250-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-7][0-9])$" + - enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ aoss_cti, atest, audio_ref, cam_mclk, cci_async, cci_i2c, + cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4, cri_trng, + cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, + ddr_pxi2, ddr_pxi3, dp_hot, dp_lcd, gcc_gp1, gcc_gp2, gcc_gp3, gpio, + ibi_i3c, jitter_bist, lpass_slimbus, mdp_vsync, mdp_vsync0, + mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s0_data0, mi2s0_data1, + mi2s0_sck, mi2s0_ws, mi2s1_data0, mi2s1_data1, mi2s1_sck, mi2s1_ws, + mi2s2_data0, mi2s2_data1, mi2s2_sck, mi2s2_ws, pci_e0, pci_e1, + pci_e2, phase_flag, pll_bist, pll_bypassnl, pll_clk, pll_reset, + pri_mi2s, prng_rosc, qdss_cti, qdss_gpio, qspi0, qspi1, qspi2, qspi3, + qspi_clk, qspi_cs, qup0, qup1, qup10, qup11, qup12, qup13, qup14, + qup15, qup16, qup17, qup18, qup19, qup2, qup3, qup4, qup5, qup6, + qup7, qup8, qup9, qup_l4, qup_l5, qup_l6, sd_write, sdc40, sdc41, + sdc42, sdc43, sdc4_clk, sdc4_cmd, sec_mi2s, sp_cmu, tgu_ch0, tgu_ch1, + tgu_ch2, tgu_ch3, tsense_pwm1, tsense_pwm2, tsif0_clk, tsif0_data, + tsif0_en, tsif0_error, tsif0_sync, tsif1_clk, tsif1_data, tsif1_en, + tsif1_error, tsif1_sync, usb2phy_ac, usb_phy, vsense_trigger ] + + required: + - pins allOf: - - $ref: "pinctrl.yaml#" + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# required: - compatible - reg - reg-names - - interrupts - - interrupt-controller - - '#interrupt-cells' - - gpio-controller - - '#gpio-cells' - - gpio-ranges -additionalProperties: false +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - pinctrl@1f00000 { - compatible = "qcom,sm8250-pinctrl"; - reg = <0x0f100000 0x300000>, - <0x0f500000 0x300000>, - <0x0f900000 0x300000>; - reg-names = "west", "south", "north"; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-ranges = <&tlmm 0 0 180>; - wakeup-parent = <&pdc>; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + pinctrl@1f00000 { + compatible = "qcom,sm8250-pinctrl"; + reg = <0x0f100000 0x300000>, + <0x0f500000 0x300000>, + <0x0f900000 0x300000>; + reg-names = "west", "south", "north"; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 181>; /* GPIOs + ufs_reset */ + wakeup-parent = <&pdc>; + }; diff --git a/dts/Bindings/pinctrl/qcom,sm8350-lpass-lpi-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm8350-lpass-lpi-pinctrl.yaml new file mode 100644 index 0000000000..9d782f910b --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm8350-lpass-lpi-pinctrl.yaml @@ -0,0 +1,102 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm8350-lpass-lpi-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SM8350 SoC LPASS LPI TLMM + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem + (LPASS) Low Power Island (LPI) of Qualcomm SM8350 SoC. + +properties: + compatible: + const: qcom,sm8350-lpass-lpi-pinctrl + + reg: + items: + - description: LPASS LPI TLMM Control and Status registers + - description: LPASS LPI MCC registers + + clocks: + items: + - description: LPASS Core voting clock + - description: LPASS Audio voting clock + + clock-names: + items: + - const: core + - const: audio + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm8350-lpass-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm8350-lpass-state" + additionalProperties: false + +$defs: + qcom-sm8350-lpass-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|1[0-9]|2[0-2])$" + + function: + enum: [ dmic1_clk, dmic1_data, dmic2_clk, dmic2_data, dmic3_clk, + dmic3_data, dmic4_clk, dmic4_data, ext_mclk1_a, ext_mclk1_b, + ext_mclk1_c, ext_mclk1_d, ext_mclk1_e, gpio, i2s0_clk, + i2s0_data, i2s0_ws, i2s1_clk, i2s1_data, i2s1_ws, i2s2_clk, + i2s2_data, i2s2_ws, i2s3_clk, i2s3_data, i2s3_ws, i2s4_clk, + i2s4_data, i2s4_ws, slimbus_clk, slimbus_data, swr_rx_clk, + swr_rx_data, swr_tx_clk, swr_tx_data, wsa_swr_clk, + wsa_swr_data, wsa2_swr_clk, wsa2_swr_data ] + description: + Specify the alternative function to be configured for the specified + pins. + +allOf: + - $ref: qcom,lpass-lpi-common.yaml# + +required: + - compatible + - reg + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/sound/qcom,q6afe.h> + + lpass_tlmm: pinctrl@33c0000 { + compatible = "qcom,sm8350-lpass-lpi-pinctrl"; + reg = <0x033c0000 0x20000>, + <0x03550000 0x10000>; + + clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>, + <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>; + clock-names = "core", "audio"; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&lpass_tlmm 0 0 15>; + }; diff --git a/dts/Bindings/pinctrl/qcom,sm8350-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm8350-tlmm.yaml index 6b7789db2f..ec5e09611d 100644 --- a/dts/Bindings/pinctrl/qcom,sm8350-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sm8350-tlmm.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/qcom,sm8350-pinctrl.yaml# +$id: http://devicetree.org/schemas/pinctrl/qcom,sm8350-tlmm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. SM8350 TLMM block @@ -9,12 +9,10 @@ title: Qualcomm Technologies, Inc. SM8350 TLMM block maintainers: - Vinod Koul <vkoul@kernel.org> -description: | - This binding describes the Top Level Mode Multiplexer (TLMM) block found - in the SM8350 platform. +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM8350 SoC. allOf: - - $ref: "pinctrl.yaml#" - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# properties: @@ -24,28 +22,24 @@ properties: reg: maxItems: 1 - interrupts: true - interrupt-controller: true - '#interrupt-cells': true - gpio-controller: true - gpio-reserved-ranges: true - '#gpio-cells': true - gpio-ranges: true - wakeup-parent: true + interrupts: + maxItems: 1 -required: - - compatible - - reg + gpio-reserved-ranges: + minItems: 1 + maxItems: 102 -additionalProperties: false + gpio-line-names: + maxItems: 203 patternProperties: - '-state$': + "-state$": oneOf: - $ref: "#/$defs/qcom-sm8350-tlmm-state" - patternProperties: - ".*": + "-pins$": $ref: "#/$defs/qcom-sm8350-tlmm-state" + additionalProperties: false $defs: qcom-sm8350-tlmm-state: @@ -53,7 +47,8 @@ $defs: description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -62,7 +57,7 @@ $defs: subnode. items: oneOf: - - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-3])$" + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-2])$" - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data ] minItems: 1 maxItems: 36 @@ -96,51 +91,45 @@ $defs: uim0_present, uim0_reset, uim1_clk, uim1_data, uim1_present, uim1_reset, usb2phy_ac, usb_phy, vfr_0, vfr_1, vsense_trigger ] - - bias-disable: true - bias-pull-down: true - bias-pull-up: true - drive-strength: true - input-enable: true - output-high: true - output-low: true - required: - pins - - function - additionalProperties: false +required: + - compatible + - reg + +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - pinctrl@f100000 { - compatible = "qcom,sm8350-tlmm"; - reg = <0x0f100000 0x300000>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - gpio-ranges = <&tlmm 0 0 203>; - - gpio-wo-subnode-state { - pins = "gpio1"; - function = "gpio"; - }; - - uart-w-subnodes-state { - rx { - pins = "gpio18"; - function = "qup3"; - bias-pull-up; - }; - - tx { - pins = "gpio19"; - function = "qup3"; - bias-disable; - }; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + pinctrl@f100000 { + compatible = "qcom,sm8350-tlmm"; + reg = <0x0f100000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 204>; /* GPIOs + ufs_reset */ + + gpio-wo-subnode-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-subnodes-state { + rx-pins { + pins = "gpio18"; + function = "qup3"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio19"; + function = "qup3"; + bias-disable; + }; }; + }; ... diff --git a/dts/Bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml new file mode 100644 index 0000000000..e7565592da --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml @@ -0,0 +1,123 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm8450-lpass-lpi-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SM8450 SoC LPASS LPI TLMM + +maintainers: + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem + (LPASS) Low Power Island (LPI) of Qualcomm SM8450 SoC. + +properties: + compatible: + const: qcom,sm8450-lpass-lpi-pinctrl + + reg: + items: + - description: LPASS LPI TLMM Control and Status registers + - description: LPASS LPI MCC registers + + clocks: + items: + - description: LPASS Core voting clock + - description: LPASS Audio voting clock + + clock-names: + items: + - const: core + - const: audio + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm8450-lpass-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm8450-lpass-state" + additionalProperties: false + +$defs: + qcom-sm8450-lpass-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|1[0-9]|2[0-2])$" + + function: + enum: [ swr_tx_clk, swr_tx_data, swr_rx_clk, swr_rx_data, + dmic1_clk, dmic1_data, dmic2_clk, dmic2_data, dmic4_clk, + dmic4_data, i2s2_clk, i2s2_ws, dmic3_clk, dmic3_data, + qua_mi2s_sclk, qua_mi2s_ws, qua_mi2s_data, i2s1_clk, i2s1_ws, + i2s1_data, wsa_swr_clk, wsa_swr_data, wsa2_swr_clk, + wsa2_swr_data, i2s2_data, i2s4_ws, i2s4_clk, i2s4_data, + slimbus_clk, i2s3_clk, i2s3_ws, i2s3_data, slimbus_data, + ext_mclk1_c, ext_mclk1_b, ext_mclk1_a, ext_mclk1_d, + ext_mclk1_e ] + description: + Specify the alternative function to be configured for the specified + pins. + +allOf: + - $ref: qcom,lpass-lpi-common.yaml# + +required: + - compatible + - reg + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/sound/qcom,q6afe.h> + pinctrl@3440000 { + compatible = "qcom,sm8450-lpass-lpi-pinctrl"; + reg = <0x3440000 0x20000>, + <0x34d0000 0x10000>; + clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>, + <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>; + clock-names = "core", "audio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&lpi_tlmm 0 0 23>; + + wsa-swr-active-state { + clk-pins { + pins = "gpio10"; + function = "wsa_swr_clk"; + drive-strength = <2>; + slew-rate = <1>; + bias-disable; + }; + + data-pins { + pins = "gpio11"; + function = "wsa_swr_data"; + drive-strength = <2>; + slew-rate = <1>; + }; + }; + + tx-swr-sleep-clk-state { + pins = "gpio0"; + function = "swr_tx_clk"; + drive-strength = <2>; + bias-pull-down; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sm8450-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm8450-tlmm.yaml index 9c89124624..16fd2c5e23 100644 --- a/dts/Bindings/pinctrl/qcom,sm8450-pinctrl.yaml +++ b/dts/Bindings/pinctrl/qcom,sm8450-tlmm.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/qcom,sm8450-pinctrl.yaml# +$id: http://devicetree.org/schemas/pinctrl/qcom,sm8450-tlmm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Technologies, Inc. SM8450 TLMM block @@ -9,9 +9,8 @@ title: Qualcomm Technologies, Inc. SM8450 TLMM block maintainers: - Vinod Koul <vkoul@kernel.org> -description: | - This binding describes the Top Level Mode Multiplexer (TLMM) block found - in the SM8450 platform. +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM8450 SoC. allOf: - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# @@ -23,28 +22,24 @@ properties: reg: maxItems: 1 - interrupts: true - interrupt-controller: true - '#interrupt-cells': true - gpio-controller: true - gpio-reserved-ranges: true - '#gpio-cells': true - gpio-ranges: true - wakeup-parent: true + interrupts: + maxItems: 1 -required: - - compatible - - reg + gpio-reserved-ranges: + minItems: 1 + maxItems: 105 -additionalProperties: false + gpio-line-names: + maxItems: 210 patternProperties: - '-state$': + "-state$": oneOf: - $ref: "#/$defs/qcom-sm8450-tlmm-state" - patternProperties: - ".*": + "-pins$": $ref: "#/$defs/qcom-sm8450-tlmm-state" + additionalProperties: false $defs: qcom-sm8450-tlmm-state: @@ -52,7 +47,8 @@ $defs: description: Pinctrl node's client devices use subnodes for desired pin configuration. Client device subnodes use below standard properties. - $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false properties: pins: @@ -94,50 +90,45 @@ $defs: uim0_reset, uim1_clk, uim1_data, uim1_present, uim1_reset, usb2phy_ac, usb_phy, vfr_0, vfr_1, vsense_trigger ] - bias-disable: true - bias-pull-down: true - bias-pull-up: true - drive-strength: true - input-enable: true - output-high: true - output-low: true - required: - pins - - function - additionalProperties: false +required: + - compatible + - reg + +unevaluatedProperties: false examples: - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - pinctrl@f100000 { - compatible = "qcom,sm8450-tlmm"; - reg = <0x0f100000 0x300000>; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 0 211>; - interrupt-controller; - #interrupt-cells = <2>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - - gpio-wo-subnode-state { - pins = "gpio1"; - function = "gpio"; - }; - - uart-w-subnodes-state { - rx { - pins = "gpio26"; - function = "qup7"; - bias-pull-up; - }; - - tx { - pins = "gpio27"; - function = "qup7"; - bias-disable; - }; - }; + #include <dt-bindings/interrupt-controller/arm-gic.h> + pinctrl@f100000 { + compatible = "qcom,sm8450-tlmm"; + reg = <0x0f100000 0x300000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 211>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + + gpio-wo-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-state { + rx-pins { + pins = "gpio26"; + function = "qup7"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio27"; + function = "qup7"; + bias-disable; + }; }; + }; ... diff --git a/dts/Bindings/pinctrl/qcom,sm8550-lpass-lpi-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm8550-lpass-lpi-pinctrl.yaml new file mode 100644 index 0000000000..bf4a72faca --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm8550-lpass-lpi-pinctrl.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm8550-lpass-lpi-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SM8550 SoC LPASS LPI TLMM + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem + (LPASS) Low Power Island (LPI) of Qualcomm SM8550 SoC. + +properties: + compatible: + oneOf: + - const: qcom,sm8550-lpass-lpi-pinctrl + - items: + - const: qcom,x1e80100-lpass-lpi-pinctrl + - const: qcom,sm8550-lpass-lpi-pinctrl + + reg: + items: + - description: LPASS LPI TLMM Control and Status registers + - description: LPASS LPI MCC registers + + clocks: + items: + - description: LPASS Core voting clock + - description: LPASS Audio voting clock + + clock-names: + items: + - const: core + - const: audio + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm8550-lpass-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm8550-lpass-state" + additionalProperties: false + +$defs: + qcom-sm8550-lpass-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|1[0-9]|2[0-2])$" + + function: + enum: [ dmic1_clk, dmic1_data, dmic2_clk, dmic2_data, dmic3_clk, + dmic3_data, dmic4_clk, dmic4_data, ext_mclk1_a, ext_mclk1_b, + ext_mclk1_c, ext_mclk1_d, ext_mclk1_e, gpio, i2s0_clk, + i2s0_data, i2s0_ws, i2s1_clk, i2s1_data, i2s1_ws, i2s2_clk, + i2s2_data, i2s2_ws, i2s3_clk, i2s3_data, i2s3_ws, i2s4_clk, + i2s4_data, i2s4_ws, slimbus_clk, slimbus_data, swr_rx_clk, + swr_rx_data, swr_tx_clk, swr_tx_data, wsa_swr_clk, + wsa_swr_data, wsa2_swr_clk, wsa2_swr_data ] + description: + Specify the alternative function to be configured for the specified + pins. + +allOf: + - $ref: qcom,lpass-lpi-common.yaml# + +required: + - compatible + - reg + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h> + + lpass_tlmm: pinctrl@6e80000 { + compatible = "qcom,sm8550-lpass-lpi-pinctrl"; + reg = <0x06e80000 0x20000>, + <0x0725a000 0x10000>; + + clocks = <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>, + <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>; + clock-names = "core", "audio"; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&lpass_tlmm 0 0 23>; + + tx-swr-sleep-clk-state { + pins = "gpio0"; + function = "swr_tx_clk"; + drive-strength = <2>; + bias-pull-down; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sm8550-tlmm.yaml b/dts/Bindings/pinctrl/qcom,sm8550-tlmm.yaml new file mode 100644 index 0000000000..c2ae79df42 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm8550-tlmm.yaml @@ -0,0 +1,148 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm8550-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SM8550 TLMM block + +maintainers: + - Abel Vesa <abel.vesa@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM8550 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sm8550-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 105 + + gpio-line-names: + maxItems: 210 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm8550-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm8550-tlmm-state" + additionalProperties: false + +$defs: + qcom-sm8550-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-9])$" + - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ aon_cci, aoss_cti, atest_char, atest_usb, + audio_ext_mclk0, audio_ext_mclk1, audio_ref_clk, + cam_aon_mclk4, cam_mclk, cci_async_in, cci_i2c_scl, + cci_i2c_sda, cci_timer, cmu_rng, coex_uart1_rx, + coex_uart1_tx, coex_uart2_rx, coex_uart2_tx, + cri_trng, dbg_out_clk, ddr_bist_complete, + ddr_bist_fail, ddr_bist_start, ddr_bist_stop, + ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, dp_hot, + gcc_gp1, gcc_gp2, gcc_gp3, gpio, i2chub0_se0, + i2chub0_se1, i2chub0_se2, i2chub0_se3, i2chub0_se4, + i2chub0_se5, i2chub0_se6, i2chub0_se7, i2chub0_se8, + i2chub0_se9, i2s0_data0, i2s0_data1, i2s0_sck, + i2s0_ws, i2s1_data0, i2s1_data1, i2s1_sck, i2s1_ws, + ibi_i3c, jitter_bist, mdp_vsync, mdp_vsync0_out, + mdp_vsync1_out, mdp_vsync2_out, mdp_vsync3_out, + mdp_vsync_e, nav_gpio0, nav_gpio1, nav_gpio2, + pcie0_clk_req_n, pcie1_clk_req_n, phase_flag, + pll_bist_sync, pll_clk_aux, prng_rosc0, prng_rosc1, + prng_rosc2, prng_rosc3, qdss_cti, qdss_gpio, + qlink0_enable, qlink0_request, qlink0_wmss, + qlink1_enable, qlink1_request, qlink1_wmss, + qlink2_enable, qlink2_request, qlink2_wmss, + qspi0, qspi1, qspi2, qspi3, qspi_clk, qspi_cs, + qup1_se0, qup1_se1, qup1_se2, qup1_se3, qup1_se4, + qup1_se5, qup1_se6, qup1_se7, qup2_se0, + qup2_se0_l0_mira, qup2_se0_l0_mirb, qup2_se0_l1_mira, + qup2_se0_l1_mirb, qup2_se0_l2_mira, qup2_se0_l2_mirb, + qup2_se0_l3_mira, qup2_se0_l3_mirb, qup2_se1, + qup2_se2, qup2_se3, qup2_se4, qup2_se5, qup2_se6, + qup2_se7, sd_write_protect, sdc40, sdc41, sdc42, + sdc43, sdc4_clk, sdc4_cmd, tb_trig_sdc2, tb_trig_sdc4, + tgu_ch0_trigout, tgu_ch1_trigout, tgu_ch2_trigout, + tgu_ch3_trigout, tmess_prng0, tmess_prng1, tmess_prng2, + tmess_prng3, tsense_pwm1, tsense_pwm2, tsense_pwm3, + uim0_clk, uim0_data, uim0_present, uim0_reset, + uim1_clk, uim1_data, uim1_present, uim1_reset, + usb1_hs, usb_phy, vfr_0, vfr_1, vsense_trigger_mirnat ] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@f100000 { + compatible = "qcom,sm8550-tlmm"; + reg = <0x0f100000 0x300000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 211>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + + gpio-wo-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-state { + rx-pins { + pins = "gpio26"; + function = "qup2_se7"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio27"; + function = "qup2_se7"; + bias-disable; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/qcom,sm8650-lpass-lpi-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,sm8650-lpass-lpi-pinctrl.yaml new file mode 100644 index 0000000000..db72143623 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm8650-lpass-lpi-pinctrl.yaml @@ -0,0 +1,107 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm8650-lpass-lpi-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SM8650 SoC LPASS LPI TLMM + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: + Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem + (LPASS) Low Power Island (LPI) of Qualcomm SM8650 SoC. + +properties: + compatible: + const: qcom,sm8650-lpass-lpi-pinctrl + + reg: + items: + - description: LPASS LPI TLMM Control and Status registers + + clocks: + items: + - description: LPASS Core voting clock + - description: LPASS Audio voting clock + + clock-names: + items: + - const: core + - const: audio + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm8650-lpass-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm8650-lpass-state" + additionalProperties: false + +$defs: + qcom-sm8650-lpass-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|1[0-9]|2[0-2])$" + + function: + enum: [ dmic1_clk, dmic1_data, dmic2_clk, dmic2_data, dmic3_clk, + dmic3_data, dmic4_clk, dmic4_data, ext_mclk1_a, ext_mclk1_b, + ext_mclk1_c, ext_mclk1_d, ext_mclk1_e, gpio, i2s0_clk, + i2s0_data, i2s0_ws, i2s1_clk, i2s1_data, i2s1_ws, i2s2_clk, + i2s2_data, i2s2_ws, i2s3_clk, i2s3_data, i2s3_ws, i2s4_clk, + i2s4_data, i2s4_ws, qca_swr_clk, qca_swr_data, slimbus_clk, + slimbus_data, swr_rx_clk, swr_rx_data, swr_tx_clk, swr_tx_data, + wsa_swr_clk, wsa_swr_data, wsa2_swr_clk, wsa2_swr_data ] + description: + Specify the alternative function to be configured for the specified + pins. + +allOf: + - $ref: qcom,lpass-lpi-common.yaml# + +required: + - compatible + - reg + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h> + + lpass_tlmm: pinctrl@6e80000 { + compatible = "qcom,sm8650-lpass-lpi-pinctrl"; + reg = <0x06e80000 0x20000>; + + clocks = <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>, + <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>; + clock-names = "core", "audio"; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&lpass_tlmm 0 0 23>; + + tx-swr-sleep-clk-state { + pins = "gpio0"; + function = "swr_tx_clk"; + drive-strength = <2>; + bias-pull-down; + }; + }; diff --git a/dts/Bindings/pinctrl/qcom,sm8650-tlmm.yaml b/dts/Bindings/pinctrl/qcom,sm8650-tlmm.yaml new file mode 100644 index 0000000000..c0a06abf85 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,sm8650-tlmm.yaml @@ -0,0 +1,141 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm8650-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SM8650 TLMM block + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM8650 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sm8650-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 105 + + gpio-line-names: + maxItems: 210 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm8650-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm8650-tlmm-state" + additionalProperties: false + +$defs: + qcom-sm8650-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-9])$" + - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ gpio, aoss_cti, atest_char, atest_usb, audio_ext_mclk0, + audio_ext_mclk1, audio_ref_clk, cam_aon_mclk2, cam_aon_mclk4, + cam_mclk, cci_async_in, cci_i2c_scl, cci_i2c_sda, cci_timer, + cmu_rng, coex_uart1_rx, coex_uart1_tx, coex_uart2_rx, + coex_uart2_tx, cri_trng, dbg_out_clk, ddr_bist_complete, + ddr_bist_fail, ddr_bist_start, ddr_bist_stop, ddr_pxi0, + ddr_pxi1, ddr_pxi2, ddr_pxi3, do_not, dp_hot, gcc_gp1, + gcc_gp2, gcc_gp3, gnss_adc0, gnss_adc1, i2chub0_se0, + i2chub0_se1, i2chub0_se2, i2chub0_se3, i2chub0_se4, + i2chub0_se5, i2chub0_se6, i2chub0_se7, i2chub0_se8, + i2chub0_se9, i2s0_data0, i2s0_data1, i2s0_sck, i2s0_ws, + i2s1_data0, i2s1_data1, i2s1_sck, i2s1_ws, ibi_i3c, + jitter_bist, mdp_vsync, mdp_vsync0_out, mdp_vsync1_out, + mdp_vsync2_out, mdp_vsync3_out, mdp_vsync_e, nav_gpio0, + nav_gpio1, nav_gpio2, nav_gpio3, pcie0_clk_req_n, + pcie1_clk_req_n, phase_flag, pll_bist_sync, pll_clk_aux, + prng_rosc0, prng_rosc1, prng_rosc2, prng_rosc3, qdss_cti, + qdss_gpio, qlink_big_enable, qlink_big_request, + qlink_little_enable, qlink_little_request, qlink_wmss, + qspi0, qspi1, qspi2, qspi3, qspi_clk, qspi_cs, qup1_se0, + qup1_se1, qup1_se2, qup1_se3, qup1_se4, qup1_se5, qup1_se6, + qup1_se7, qup2_se0, qup2_se1, qup2_se2, qup2_se3, qup2_se4, + qup2_se5, qup2_se6, qup2_se7, sd_write_protect, sdc40, sdc41, + sdc42, sdc43, sdc4_clk, sdc4_cmd, tb_trig_sdc2, tb_trig_sdc4, + tgu_ch0_trigout, tgu_ch1_trigout, tgu_ch2_trigout, + tgu_ch3_trigout, tmess_prng0, tmess_prng1, tmess_prng2, + tmess_prng3, tsense_pwm1, tsense_pwm2, tsense_pwm3, uim0_clk, + uim0_data, uim0_present, uim0_reset, uim1_clk, uim1_data, + uim1_present, uim1_reset, usb1_hs, usb_phy, vfr_0, vfr_1, + vsense_trigger_mirnat ] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@f100000 { + compatible = "qcom,sm8650-tlmm"; + reg = <0x0f100000 0x300000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 211>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + + gpio-wo-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-state { + rx-pins { + pins = "gpio60"; + function = "qup1_se7"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio61"; + function = "qup1_se7"; + bias-disable; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/qcom,tlmm-common.yaml b/dts/Bindings/pinctrl/qcom,tlmm-common.yaml index c88c8dcb69..aae3dcf6ca 100644 --- a/dts/Bindings/pinctrl/qcom,tlmm-common.yaml +++ b/dts/Bindings/pinctrl/qcom,tlmm-common.yaml @@ -16,8 +16,9 @@ description: properties: interrupts: description: - Specifies the TLMM summary IRQ - maxItems: 1 + TLMM summary IRQ and dirconn interrupts. + minItems: 1 + maxItems: 9 interrupt-controller: true @@ -51,7 +52,7 @@ properties: information. allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - interrupts @@ -65,10 +66,6 @@ additionalProperties: true $defs: qcom-tlmm-state: - allOf: - - $ref: pincfg-node.yaml# - - $ref: pinmux-node.yaml# - properties: drive-strength: enum: [2, 4, 6, 8, 10, 12, 14, 16] @@ -78,9 +75,27 @@ $defs: bias-pull-down: true bias-pull-up: true bias-disable: true - input-enable: true + input-enable: false + output-disable: true + output-enable: true output-high: true output-low: true + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + - if: + properties: + pins: + items: + pattern: "^gpio" + then: + required: + - function + else: + properties: + function: false + additionalProperties: true ... diff --git a/dts/Bindings/pinctrl/qcom,x1e80100-tlmm.yaml b/dts/Bindings/pinctrl/qcom,x1e80100-tlmm.yaml new file mode 100644 index 0000000000..a1333e0743 --- /dev/null +++ b/dts/Bindings/pinctrl/qcom,x1e80100-tlmm.yaml @@ -0,0 +1,137 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,x1e80100-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. X1E80100 TLMM block + +maintainers: + - Rajendra Nayak <quic_rjendra@quicinc.com> + +description: + Top Level Mode Multiplexer pin controller in Qualcomm X1E80100 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,x1e80100-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: + minItems: 1 + maxItems: 119 + + gpio-line-names: + maxItems: 238 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-x1e80100-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-x1e80100-tlmm-state" + additionalProperties: false + +$defs: + qcom-x1e80100-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-2][0-9]|23[0-7])$" + - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ aon_cci, aoss_cti, atest_char, atest_char0, + atest_char1, atest_char2, atest_char3, atest_usb, + audio_ext, audio_ref, cam_aon, cam_mclk, cci_async, + cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3, + cci_timer4, cmu_rng0, cmu_rng1, cmu_rng2, cmu_rng3, + cri_trng, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, + ddr_pxi2, ddr_pxi3, ddr_pxi4, ddr_pxi5, ddr_pxi6, ddr_pxi7, + edp0_hot, edp0_lcd, edp1_hot, edp1_lcd, eusb0_ac, eusb1_ac, + eusb2_ac, eusb3_ac, eusb5_ac, eusb6_ac, gcc_gp1, gcc_gp2, + gcc_gp3, gpio, i2s0_data0, i2s0_data1, i2s0_sck, i2s0_ws, i2s1_data0, + i2s1_data1, i2s1_sck, i2s1_ws, ibi_i3c, jitter_bist, mdp_vsync0, + mdp_vsync1, mdp_vsync2, mdp_vsync3, mdp_vsync4, mdp_vsync5, + mdp_vsync6, mdp_vsync7, mdp_vsync8, pcie3_clk, pcie4_clk, + pcie5_clk, pcie6a_clk, pcie6b_clk, phase_flag, pll_bist, pll_clk, + prng_rosc0, prng_rosc1, prng_rosc2, prng_rosc3, qdss_cti, + qdss_gpio, qspi00, qspi01, qspi02, qspi03, qspi0_clk, qspi0_cs0, + qspi0_cs1, qup0_se0, qup0_se1, qup0_se2, qup0_se3, qup0_se4, + qup0_se5, qup0_se6, qup0_se7, qup1_se0, qup1_se1, qup1_se2, qup1_se3, + qup1_se4, qup1_se5, qup1_se6, qup1_se7, qup2_se0, qup2_se1, qup2_se2, + qup2_se3, qup2_se4, qup2_se5, qup2_se6, qup2_se7, sd_write, sdc4_clk, + sdc4_cmd, sdc4_data0, sdc4_data1, sdc4_data2, sdc4_data3, sys_throttle, + tb_trig, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, tgu_ch4, tgu_ch5, + tgu_ch6, tgu_ch7, tmess_prng0, tmess_prng1, tmess_prng2, tmess_prng3, + tsense_pwm1, tsense_pwm2, sense_pwm3, tsense_pwm4, usb0_dp, usb0_phy, + usb0_sbrx, usb0_sbtx, usb1_dp, usb1_phy, usb1_sbrx, usb1_sbtx, + usb2_dp, usb2_phy, usb2_sbrx, usb2_sbtx, vsense_trigger ] + + required: + - pins + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + tlmm: pinctrl@f100000 { + compatible = "qcom,x1e80100-tlmm"; + reg = <0x0f100000 0xf00000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 239>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + + gpio-wo-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-state { + rx-pins { + pins = "gpio26"; + function = "qup2_se7"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio27"; + function = "qup2_se7"; + bias-disable; + }; + }; + }; +... diff --git a/dts/Bindings/pinctrl/ralink,mt7620-pinctrl.yaml b/dts/Bindings/pinctrl/ralink,mt7620-pinctrl.yaml deleted file mode 100644 index 6f17f39916..0000000000 --- a/dts/Bindings/pinctrl/ralink,mt7620-pinctrl.yaml +++ /dev/null @@ -1,97 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/ralink,mt7620-pinctrl.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Ralink MT7620 Pin Controller - -maintainers: - - Arınç ÜNAL <arinc.unal@arinc9.com> - - Sergio Paracuellos <sergio.paracuellos@gmail.com> - -description: - Ralink MT7620 pin controller for MT7620, MT7628 and MT7688 SoCs. - The pin controller can only set the muxing of pin groups. Muxing individual - pins is not supported. There is no pinconf support. - -properties: - compatible: - const: ralink,mt7620-pinctrl - -patternProperties: - '-pins$': - type: object - patternProperties: - '^(.*-)?pinmux$': - type: object - description: node for pinctrl. - $ref: pinmux-node.yaml# - - properties: - groups: - description: The pin group to select. - enum: [ - # common - i2c, spi, wdt, - - # For MT7620 SoC - ephy, mdio, nd_sd, pa, pcie, rgmii1, rgmii2, spi refclk, - uartf, uartlite, wled, - - # For MT7628 and MT7688 SoCs - gpio, i2s, p0led_an, p0led_kn, p1led_an, p1led_kn, p2led_an, - p2led_kn, p3led_an, p3led_kn, p4led_an, p4led_kn, perst, pwm0, - pwm1, refclk, sdmode, spi cs1, spis, uart0, uart1, uart2, - wled_an, wled_kn, - ] - - function: - description: The mux function to select. - enum: [ - # common - gpio, i2c, refclk, spi, - - # For MT7620 SoC - ephy, gpio i2s, gpio uartf, i2s uartf, mdio, nand, pa, - pcie refclk, pcie rst, pcm gpio, pcm i2s, pcm uartf, - rgmii1, rgmii2, sd, spi refclk, uartf, uartlite, wdt refclk, - wdt rst, wled, - - # For MT7628 and MT7688 SoCs - antenna, debug, i2s, jtag, p0led_an, p0led_kn, - p1led_an, p1led_kn, p2led_an, p2led_kn, p3led_an, p3led_kn, - p4led_an, p4led_kn, pcie, pcm, perst, pwm, pwm0, pwm1, pwm_uart2, - rsvd, sdxc, sdxc d5 d4, sdxc d6, sdxc d7, spi cs1, - spis, sw_r, uart0, uart1, uart2, utif, wdt, wled_an, wled_kn, -, - ] - - required: - - groups - - function - - additionalProperties: false - - additionalProperties: false - -allOf: - - $ref: "pinctrl.yaml#" - -required: - - compatible - -additionalProperties: false - -examples: - # Pinmux controller node - - | - pinctrl { - compatible = "ralink,mt7620-pinctrl"; - - i2c_pins: i2c0-pins { - pinmux { - groups = "i2c"; - function = "i2c"; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/ralink,mt7621-pinctrl.yaml b/dts/Bindings/pinctrl/ralink,mt7621-pinctrl.yaml deleted file mode 100644 index 61e5c847e8..0000000000 --- a/dts/Bindings/pinctrl/ralink,mt7621-pinctrl.yaml +++ /dev/null @@ -1,71 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/ralink,mt7621-pinctrl.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Ralink MT7621 Pin Controller - -maintainers: - - Arınç ÜNAL <arinc.unal@arinc9.com> - - Sergio Paracuellos <sergio.paracuellos@gmail.com> - -description: - Ralink MT7621 pin controller for MT7621 SoC. - The pin controller can only set the muxing of pin groups. Muxing individual - pins is not supported. There is no pinconf support. - -properties: - compatible: - const: ralink,mt7621-pinctrl - -patternProperties: - '-pins$': - type: object - patternProperties: - '^(.*-)?pinmux$': - type: object - description: node for pinctrl. - $ref: pinmux-node.yaml# - - properties: - groups: - description: The pin group to select. - enum: [i2c, jtag, mdio, pcie, rgmii1, rgmii2, sdhci, spi, uart1, - uart2, uart3, wdt] - - function: - description: The mux function to select. - enum: [gpio, i2c, i2s, jtag, mdio, nand1, nand2, pcie refclk, - pcie rst, pcm, rgmii1, rgmii2, sdhci, spdif2, spdif3, spi, - uart1, uart2, uart3, wdt refclk, wdt rst] - - required: - - groups - - function - - additionalProperties: false - - additionalProperties: false - -allOf: - - $ref: "pinctrl.yaml#" - -required: - - compatible - -additionalProperties: false - -examples: - # Pinmux controller node - - | - pinctrl { - compatible = "ralink,mt7621-pinctrl"; - - i2c_pins: i2c0-pins { - pinmux { - groups = "i2c"; - function = "i2c"; - }; - }; - }; diff --git a/dts/Bindings/pinctrl/ralink,rt2880-pinctrl.yaml b/dts/Bindings/pinctrl/ralink,rt2880-pinctrl.yaml index 56e5becabc..43b33dbf11 100644 --- a/dts/Bindings/pinctrl/ralink,rt2880-pinctrl.yaml +++ b/dts/Bindings/pinctrl/ralink,rt2880-pinctrl.yaml @@ -10,7 +10,7 @@ maintainers: - Arınç ÜNAL <arinc.unal@arinc9.com> - Sergio Paracuellos <sergio.paracuellos@gmail.com> -description: +description: | Ralink RT2880 pin controller for RT2880 SoC. The pin controller can only set the muxing of pin groups. Muxing individual pins is not supported. There is no pinconf support. @@ -22,31 +22,105 @@ properties: patternProperties: '-pins$': type: object + additionalProperties: false + patternProperties: '^(.*-)?pinmux$': type: object description: node for pinctrl. $ref: pinmux-node.yaml# + additionalProperties: false properties: - groups: - description: The pin group to select. - enum: [i2c, spi, uartlite, jtag, mdio, sdram, pci] - function: - description: The mux function to select. + description: + A string containing the name of the function to mux to the group. enum: [gpio, i2c, spi, uartlite, jtag, mdio, sdram, pci] + groups: + description: + An array of strings. Each string contains the name of a group. + maxItems: 1 + required: - groups - function - additionalProperties: false + allOf: + - if: + properties: + function: + const: gpio + then: + properties: + groups: + enum: [i2c, spi, uartlite, jtag, mdio, sdram, pci] - additionalProperties: false + - if: + properties: + function: + const: i2c + then: + properties: + groups: + enum: [i2c] + + - if: + properties: + function: + const: spi + then: + properties: + groups: + enum: [spi] + + - if: + properties: + function: + const: uartlite + then: + properties: + groups: + enum: [uartlite] + + - if: + properties: + function: + const: jtag + then: + properties: + groups: + enum: [jtag] + + - if: + properties: + function: + const: mdio + then: + properties: + groups: + enum: [mdio] + + - if: + properties: + function: + const: sdram + then: + properties: + groups: + enum: [sdram] + + - if: + properties: + function: + const: pci + then: + properties: + groups: + enum: [pci] allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -54,7 +128,6 @@ required: additionalProperties: false examples: - # Pinmux controller node - | pinctrl { compatible = "ralink,rt2880-pinctrl"; diff --git a/dts/Bindings/pinctrl/ralink,rt305x-pinctrl.yaml b/dts/Bindings/pinctrl/ralink,rt305x-pinctrl.yaml index f602a5d6e1..95a9042730 100644 --- a/dts/Bindings/pinctrl/ralink,rt305x-pinctrl.yaml +++ b/dts/Bindings/pinctrl/ralink,rt305x-pinctrl.yaml @@ -10,9 +10,8 @@ maintainers: - Arınç ÜNAL <arinc.unal@arinc9.com> - Sergio Paracuellos <sergio.paracuellos@gmail.com> -description: - Ralink RT305X pin controller for RT3050, RT3052, RT3350, RT3352 and RT5350 - SoCs. +description: | + Ralink RT305X pin controller for RT3050, RT3052, and RT3350 SoCs. The pin controller can only set the muxing of pin groups. Muxing individual pins is not supported. There is no pinconf support. @@ -23,51 +22,170 @@ properties: patternProperties: '-pins$': type: object + additionalProperties: false + patternProperties: '^(.*-)?pinmux$': type: object description: node for pinctrl. $ref: pinmux-node.yaml# + additionalProperties: false properties: - groups: - description: The pin group to select. - enum: [ - # common - i2c, jtag, led, mdio, rgmii, spi, spi_cs1, uartf, uartlite, - - # For RT3050, RT3052 and RT3350 SoCs - sdram, - - # For RT3352 SoC - lna, pa - ] - function: - description: The mux function to select. - enum: [ - # common - gpio, gpio i2s, gpio uartf, i2c, i2s uartf, jtag, led, mdio, - pcm gpio, pcm i2s, pcm uartf, rgmii, spi, spi_cs1, uartf, - uartlite, wdg_cs1, - - # For RT3050, RT3052 and RT3350 SoCs - sdram, + description: + A string containing the name of the function to mux to the group. + enum: [gpio, gpio i2s, gpio uartf, i2c, i2s uartf, jtag, mdio, + pcm gpio, pcm i2s, pcm uartf, rgmii, sdram, spi, uartf, + uartlite] - # For RT3352 SoC - lna, pa - ] + groups: + description: + An array of strings. Each string contains the name of a group. + maxItems: 1 required: - groups - function - additionalProperties: false - - additionalProperties: false + allOf: + - if: + properties: + function: + const: gpio + then: + properties: + groups: + enum: [i2c, jtag, mdio, rgmii, sdram, spi, uartf, uartlite] + + - if: + properties: + function: + const: gpio i2s + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: gpio uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: i2c + then: + properties: + groups: + enum: [i2c] + + - if: + properties: + function: + const: i2s uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: jtag + then: + properties: + groups: + enum: [jtag] + + - if: + properties: + function: + const: mdio + then: + properties: + groups: + enum: [mdio] + + - if: + properties: + function: + const: pcm gpio + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: pcm i2s + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: pcm uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: rgmii + then: + properties: + groups: + enum: [rgmii] + + - if: + properties: + function: + const: sdram + then: + properties: + groups: + enum: [sdram] + + - if: + properties: + function: + const: spi + then: + properties: + groups: + enum: [spi] + + - if: + properties: + function: + const: uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: uartlite + then: + properties: + groups: + enum: [uartlite] allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -75,7 +193,6 @@ required: additionalProperties: false examples: - # Pinmux controller node - | pinctrl { compatible = "ralink,rt305x-pinctrl"; diff --git a/dts/Bindings/pinctrl/ralink,rt3352-pinctrl.yaml b/dts/Bindings/pinctrl/ralink,rt3352-pinctrl.yaml new file mode 100644 index 0000000000..c9bc6cfd83 --- /dev/null +++ b/dts/Bindings/pinctrl/ralink,rt3352-pinctrl.yaml @@ -0,0 +1,243 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/ralink,rt3352-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ralink RT3352 Pin Controller + +maintainers: + - Arınç ÜNAL <arinc.unal@arinc9.com> + - Sergio Paracuellos <sergio.paracuellos@gmail.com> + +description: | + Ralink RT3352 pin controller for RT3352 SoC. + The pin controller can only set the muxing of pin groups. Muxing individual + pins is not supported. There is no pinconf support. + +properties: + compatible: + const: ralink,rt3352-pinctrl + +patternProperties: + '-pins$': + type: object + additionalProperties: false + + patternProperties: + '^(.*-)?pinmux$': + type: object + description: node for pinctrl. + $ref: pinmux-node.yaml# + additionalProperties: false + + properties: + function: + description: + A string containing the name of the function to mux to the group. + enum: [gpio, gpio i2s, gpio uartf, i2c, i2s uartf, jtag, led, lna, + mdio, pa, pcm gpio, pcm i2s, pcm uartf, rgmii, spi, spi_cs1, + uartf, uartlite, wdg_cs1] + + groups: + description: + An array of strings. Each string contains the name of a group. + maxItems: 1 + + required: + - groups + - function + + allOf: + - if: + properties: + function: + const: gpio + then: + properties: + groups: + enum: [i2c, jtag, led, lna, mdio, pa, rgmii, spi, spi_cs1, + uartf, uartlite] + + - if: + properties: + function: + const: gpio i2s + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: gpio uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: i2c + then: + properties: + groups: + enum: [i2c] + + - if: + properties: + function: + const: i2s uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: jtag + then: + properties: + groups: + enum: [jtag] + + - if: + properties: + function: + const: led + then: + properties: + groups: + enum: [led] + + - if: + properties: + function: + const: lna + then: + properties: + groups: + enum: [lna] + + - if: + properties: + function: + const: mdio + then: + properties: + groups: + enum: [mdio] + + - if: + properties: + function: + const: pa + then: + properties: + groups: + enum: [pa] + + - if: + properties: + function: + const: pcm gpio + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: pcm i2s + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: pcm uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: rgmii + then: + properties: + groups: + enum: [rgmii] + + - if: + properties: + function: + const: spi + then: + properties: + groups: + enum: [spi] + + - if: + properties: + function: + const: spi_cs1 + then: + properties: + groups: + enum: [spi_cs1] + + - if: + properties: + function: + const: uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: uartlite + then: + properties: + groups: + enum: [uartlite] + + - if: + properties: + function: + const: wdg_cs1 + then: + properties: + groups: + enum: [spi_cs1] + +allOf: + - $ref: pinctrl.yaml# + +required: + - compatible + +additionalProperties: false + +examples: + - | + pinctrl { + compatible = "ralink,rt3352-pinctrl"; + + i2c_pins: i2c0-pins { + pinmux { + groups = "i2c"; + function = "i2c"; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/ralink,rt3883-pinctrl.yaml b/dts/Bindings/pinctrl/ralink,rt3883-pinctrl.yaml index feb6e66dcb..8d14e525b2 100644 --- a/dts/Bindings/pinctrl/ralink,rt3883-pinctrl.yaml +++ b/dts/Bindings/pinctrl/ralink,rt3883-pinctrl.yaml @@ -10,7 +10,7 @@ maintainers: - Arınç ÜNAL <arinc.unal@arinc9.com> - Sergio Paracuellos <sergio.paracuellos@gmail.com> -description: +description: | Ralink RT3883 pin controller for RT3883 SoC. The pin controller can only set the muxing of pin groups. Muxing individual pins is not supported. There is no pinconf support. @@ -22,34 +22,225 @@ properties: patternProperties: '-pins$': type: object + additionalProperties: false + patternProperties: '^(.*-)?pinmux$': type: object description: node for pinctrl. $ref: pinmux-node.yaml# + additionalProperties: false properties: - groups: - description: The pin group to select. - enum: [ge1, ge2, i2c, jtag, lna a, lna g, mdio, pci, spi, uartf, - uartlite] - function: - description: The mux function to select. + description: + A string containing the name of the function to mux to the group. enum: [ge1, ge2, gpio, gpio i2s, gpio uartf, i2c, i2s uartf, jtag, lna a, lna g, mdio, pci-dev, pci-fnc, pci-host1, pci-host2, pcm gpio, pcm i2s, pcm uartf, spi, uartf, uartlite] + groups: + description: + An array of strings. Each string contains the name of a group. + maxItems: 1 + required: - groups - function - additionalProperties: false + allOf: + - if: + properties: + function: + const: ge1 + then: + properties: + groups: + enum: [ge1] - additionalProperties: false + - if: + properties: + function: + const: ge2 + then: + properties: + groups: + enum: [ge2] + + - if: + properties: + function: + const: gpio + then: + properties: + groups: + enum: [ge1, ge2, i2c, jtag, lna a, lna g, mdio, pci, spi, + uartf, uartlite] + + - if: + properties: + function: + const: gpio i2s + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: gpio uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: i2c + then: + properties: + groups: + enum: [i2c] + + - if: + properties: + function: + const: i2s uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: jtag + then: + properties: + groups: + enum: [jtag] + + - if: + properties: + function: + const: lna a + then: + properties: + groups: + enum: [lna a] + + - if: + properties: + function: + const: lna g + then: + properties: + groups: + enum: [lna g] + + - if: + properties: + function: + const: mdio + then: + properties: + groups: + enum: [mdio] + + - if: + properties: + function: + const: pci-dev + then: + properties: + groups: + enum: [pci] + + - if: + properties: + function: + const: pci-fnc + then: + properties: + groups: + enum: [pci] + + - if: + properties: + function: + const: pci-host1 + then: + properties: + groups: + enum: [pci] + + - if: + properties: + function: + const: pci-host2 + then: + properties: + groups: + enum: [pci] + + - if: + properties: + function: + const: pcm gpio + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: pcm i2s + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: pcm uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: spi + then: + properties: + groups: + enum: [spi] + + - if: + properties: + function: + const: uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: uartlite + then: + properties: + groups: + enum: [uartlite] allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -57,7 +248,6 @@ required: additionalProperties: false examples: - # Pinmux controller node - | pinctrl { compatible = "ralink,rt3883-pinctrl"; diff --git a/dts/Bindings/pinctrl/ralink,rt5350-pinctrl.yaml b/dts/Bindings/pinctrl/ralink,rt5350-pinctrl.yaml new file mode 100644 index 0000000000..f248202ce8 --- /dev/null +++ b/dts/Bindings/pinctrl/ralink,rt5350-pinctrl.yaml @@ -0,0 +1,206 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/ralink,rt5350-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ralink RT5350 Pin Controller + +maintainers: + - Arınç ÜNAL <arinc.unal@arinc9.com> + - Sergio Paracuellos <sergio.paracuellos@gmail.com> + +description: | + Ralink RT5350 pin controller for RT5350 SoC. + The pin controller can only set the muxing of pin groups. Muxing individual + pins is not supported. There is no pinconf support. + +properties: + compatible: + const: ralink,rt5350-pinctrl + +patternProperties: + '-pins$': + type: object + additionalProperties: false + + patternProperties: + '^(.*-)?pinmux$': + type: object + description: node for pinctrl. + $ref: pinmux-node.yaml# + additionalProperties: false + + properties: + function: + description: + A string containing the name of the function to mux to the group. + enum: [gpio, gpio i2s, gpio uartf, i2c, i2s uartf, jtag, led, + pcm gpio, pcm i2s, pcm uartf, spi, spi_cs1, uartf, uartlite, + wdg_cs1] + + groups: + description: + An array of strings. Each string contains the name of a group. + maxItems: 1 + + required: + - groups + - function + + allOf: + - if: + properties: + function: + const: gpio + then: + properties: + groups: + enum: [i2c, jtag, led, spi, spi_cs1, uartf, uartlite] + + - if: + properties: + function: + const: gpio i2s + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: gpio uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: i2c + then: + properties: + groups: + enum: [i2c] + + - if: + properties: + function: + const: i2s uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: jtag + then: + properties: + groups: + enum: [jtag] + + - if: + properties: + function: + const: led + then: + properties: + groups: + enum: [led] + + - if: + properties: + function: + const: pcm gpio + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: pcm i2s + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: pcm uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: spi + then: + properties: + groups: + enum: [spi] + + - if: + properties: + function: + const: spi_cs1 + then: + properties: + groups: + enum: [spi_cs1] + + - if: + properties: + function: + const: uartf + then: + properties: + groups: + enum: [uartf] + + - if: + properties: + function: + const: uartlite + then: + properties: + groups: + enum: [uartlite] + + - if: + properties: + function: + const: wdg_cs1 + then: + properties: + groups: + enum: [spi_cs1] + +allOf: + - $ref: pinctrl.yaml# + +required: + - compatible + +additionalProperties: false + +examples: + - | + pinctrl { + compatible = "ralink,rt5350-pinctrl"; + + i2c_pins: i2c0-pins { + pinmux { + groups = "i2c"; + function = "i2c"; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/realtek,rtd1315e-pinctrl.yaml b/dts/Bindings/pinctrl/realtek,rtd1315e-pinctrl.yaml new file mode 100644 index 0000000000..fc6c65fea7 --- /dev/null +++ b/dts/Bindings/pinctrl/realtek,rtd1315e-pinctrl.yaml @@ -0,0 +1,188 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2023 Realtek Semiconductor Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/realtek,rtd1315e-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Realtek DHC RTD1315E Pin Controller + +maintainers: + - TY Chang <tychang@realtek.com> + +description: + The Realtek DHC RTD1315E is a high-definition media processor SoC. The + RTD1315E pin controller is used to control pin function, pull up/down + resistor, drive strength, schmitt trigger and power source. + +properties: + compatible: + const: realtek,rtd1315e-pinctrl + + reg: + maxItems: 1 + +patternProperties: + '-pins$': + type: object + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + properties: + pins: + items: + enum: [ gpio_0, gpio_1, emmc_rst_n, emmc_dd_sb, emmc_clk, emmc_cmd, + gpio_6, gpio_7, gpio_8, gpio_9, gpio_10, gpio_11, gpio_12, + gpio_13, gpio_14, gpio_15, gpio_16, gpio_17, gpio_18, gpio_19, + gpio_20, emmc_data_0, emmc_data_1, emmc_data_2, usb_cc2, gpio_25, + gpio_26, gpio_27, gpio_28, gpio_29, gpio_30, gpio_31, gpio_32, + gpio_33, gpio_34, gpio_35, hif_data, hif_en, hif_rdy, hif_clk, + gpio_dummy_40, gpio_dummy_41, gpio_dummy_42, gpio_dummy_43, + gpio_dummy_44, gpio_dummy_45, gpio_46, gpio_47, gpio_48, gpio_49, + gpio_50, usb_cc1, emmc_data_3, emmc_data_4, ir_rx, ur0_rx, ur0_tx, + gpio_57, gpio_58, gpio_59, gpio_60, gpio_61, gpio_62, gpio_dummy_63, + gpio_dummy_64, gpio_dummy_65, gpio_66, gpio_67, gpio_68, gpio_69, + gpio_70, gpio_71, gpio_72, gpio_dummy_73, emmc_data_5, emmc_data_6, + emmc_data_7, gpio_dummy_77, gpio_78, gpio_79, gpio_80, gpio_81, + ur2_loc, gspi_loc, hi_width, sf_en, arm_trace_dbg_en, + ejtag_aucpu_loc, ejtag_acpu_loc, ejtag_vcpu_loc, ejtag_scpu_loc, + dmic_loc, vtc_dmic_loc, vtc_tdm_loc, vtc_i2si_loc, tdm_ai_loc, + ai_loc, spdif_loc, hif_en_loc, scan_switch, wd_rset, boot_sel, + reset_n, testmode ] + + function: + enum: [ gpio, nf, emmc, ao, gspi_loc0, gspi_loc1, uart0, uart1, + uart2_loc0, uart2_loc1, i2c0, i2c1, i2c4, i2c5, pcie1, + etn_led, etn_phy, spi, pwm0_loc0, pwm0_loc1, pwm1_loc0, + pwm1_loc1, pwm2_loc0, pwm2_loc1, pwm3_loc0, pwm3_loc1, + spdif_optical_loc0, spdif_optical_loc1, usb_cc1, usb_cc2, + sd, dmic_loc0, dmic_loc1, ai_loc0, ai_loc1, tdm_ai_loc0, + tdm_ai_loc1, hi_loc0, hi_m, vtc_i2so, vtc_i2si_loc0, + vtc_i2si_loc1, vtc_dmic_loc0, vtc_dmic_loc1, vtc_tdm_loc0, + vtc_tdm_loc1, dc_fan, pll_test_loc0, pll_test_loc1, + ir_rx, uart2_disable, gspi_disable, hi_width_disable, + hi_width_1bit, sf_disable, sf_enable, scpu_ejtag_loc0, + scpu_ejtag_loc1, scpu_ejtag_loc2, scpu_ejtag_loc3, + acpu_ejtag_loc0, acpu_ejtag_loc1, acpu_ejtag_loc2, + vcpu_ejtag_loc0, vcpu_ejtag_loc1, vcpu_ejtag_loc2, + aucpu_ejtag_loc0, aucpu_ejtag_loc1, aucpu_ejtag_loc2, + gpu_ejtag, iso_tristate, dbg_out0, dbg_out1, standby_dbg, + spdif, arm_trace_debug_disable, arm_trace_debug_enable, + aucpu_ejtag_disable, acpu_ejtag_disable, vcpu_ejtag_disable, + scpu_ejtag_disable, vtc_dmic_loc_disable, vtc_tdm_disable, + vtc_i2si_disable, tdm_ai_disable, ai_disable, spdif_disable, + hif_disable, hif_enable, test_loop, pmic_pwrup ] + + drive-strength: + enum: [4, 8] + + bias-pull-down: true + + bias-pull-up: true + + bias-disable: true + + input-schmitt-enable: true + + input-schmitt-disable: true + + drive-push-pull: true + + power-source: + description: | + Valid arguments are described as below: + 0: power supply of 1.8V + 1: power supply of 3.3V + enum: [0, 1] + + realtek,drive-strength-p: + description: | + Some of pins can be driven using the P-MOS and N-MOS transistor to + achieve finer adjustments. The block-diagram representation is as + follows: + VDD + | + ||--+ + +-----o|| P-MOS-FET + | ||--+ + IN --+ +----- out + | ||--+ + +------|| N-MOS-FET + ||--+ + | + GND + The driving strength of the P-MOS/N-MOS transistors impacts the + waveform's rise/fall times. Greater driving strength results in + shorter rise/fall times. Each P-MOS and N-MOS transistor offers + 8 configurable levels (0 to 7), with higher values indicating + greater driving strength, contributing to achieving the desired + speed. + + The realtek,drive-strength-p is used to control the driving strength + of the P-MOS output. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + + realtek,drive-strength-n: + description: | + Similar to the realtek,drive-strength-p, the realtek,drive-strength-n + is used to control the driving strength of the N-MOS output. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + + realtek,duty-cycle: + description: | + An integer describing the level to adjust output duty cycle, controlling + the proportion of positive and negative waveforms in nanoseconds. + Valid arguments are described as below: + 0: 0ns + 2: + 0.25ns + 3: + 0.5ns + 4: -0.25ns + 5: -0.5ns + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 2, 3, 4, 5 ] + + required: + - pins + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pinctrl@4e000 { + compatible = "realtek,rtd1315e-pinctrl"; + reg = <0x4e000 0x130>; + + emmc-hs200-pins { + pins = "emmc_clk", + "emmc_cmd", + "emmc_data_0", + "emmc_data_1", + "emmc_data_2", + "emmc_data_3", + "emmc_data_4", + "emmc_data_5", + "emmc_data_6", + "emmc_data_7"; + function = "emmc"; + realtek,drive-strength-p = <0x2>; + realtek,drive-strength-n = <0x2>; + }; + + i2c-0-pins { + pins = "gpio_12", + "gpio_13"; + function = "i2c0"; + drive-strength = <4>; + }; + }; diff --git a/dts/Bindings/pinctrl/realtek,rtd1319d-pinctrl.yaml b/dts/Bindings/pinctrl/realtek,rtd1319d-pinctrl.yaml new file mode 100644 index 0000000000..f07361d60a --- /dev/null +++ b/dts/Bindings/pinctrl/realtek,rtd1319d-pinctrl.yaml @@ -0,0 +1,187 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2023 Realtek Semiconductor Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/realtek,rtd1319d-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Realtek DHC RTD1319D Pin Controller + +maintainers: + - TY Chang <tychang@realtek.com> + +description: + The Realtek DHC RTD1319D is a high-definition media processor SoC. The + RTD1319D pin controller is used to control pin function, pull up/down + resistor, drive strength, schmitt trigger and power source. + +properties: + compatible: + const: realtek,rtd1319d-pinctrl + + reg: + maxItems: 1 + +patternProperties: + '-pins$': + type: object + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + properties: + pins: + items: + enum: [ gpio_0, gpio_1, gpio_2, gpio_3, gpio_4, gpio_5, gpio_6, gpio_7, + gpio_8, gpio_9, gpio_10, gpio_11, gpio_12, gpio_13, gpio_14, + gpio_15, gpio_16, gpio_17, gpio_18, gpio_19, gpio_20, gpio_21, + gpio_22, gpio_23, usb_cc2, gpio_25, gpio_26, gpio_27, gpio_28, + gpio_29, gpio_30, gpio_31, gpio_32, gpio_33, gpio_34, gpio_35, + hif_data, hif_en, hif_rdy, hif_clk, gpio_40, gpio_41, gpio_42, + gpio_43, gpio_44, gpio_45, gpio_46, gpio_47, gpio_48, gpio_49, + gpio_50, usb_cc1, gpio_52, gpio_53, ir_rx, ur0_rx, ur0_tx, + gpio_57, gpio_58, gpio_59, gpio_60, gpio_61, gpio_62, gpio_63, + gpio_64, emmc_rst_n, emmc_dd_sb, emmc_clk, emmc_cmd, emmc_data_0, + emmc_data_1, emmc_data_2, emmc_data_3, emmc_data_4, emmc_data_5, + emmc_data_6, emmc_data_7, dummy, gpio_78, gpio_79, gpio_80, + gpio_81, ur2_loc, gspi_loc, hi_width, sf_en, arm_trace_dbg_en, + ejtag_aucpu_loc, ejtag_acpu_loc, ejtag_vcpu_loc, ejtag_scpu_loc, + dmic_loc, ejtag_secpu_loc, vtc_dmic_loc, vtc_tdm_loc, vtc_i2si_loc, + tdm_ai_loc, ai_loc, spdif_loc, hif_en_loc, sc0_loc, sc1_loc, + scan_switch, wd_rset, boot_sel, reset_n, testmode ] + + function: + enum: [ gpio, nf, emmc, tp0, tp1, sc0, sc0_data0, sc0_data1, sc0_data2, + sc1, sc1_data0, sc1_data1, sc1_data2, ao, gspi_loc0, gspi_loc1, + uart0, uart1, uart2_loc0, uart2_loc1, i2c0, i2c1, i2c3, i2c4, + i2c5, pcie1, sdio, etn_led, etn_phy, spi, pwm0_loc0, pwm0_loc1, + pwm1_loc0, pwm1_loc1, pwm2_loc0, pwm2_loc1, pwm3_loc0, pwm3_loc1, + qam_agc_if0, qam_agc_if1, spdif_optical_loc0, spdif_optical_loc1, + usb_cc1, usb_cc2, vfd, sd, dmic_loc0, dmic_loc1, ai_loc0, ai_loc1, + tdm_ai_loc0, tdm_ai_loc1, hi_loc0, hi_m, vtc_i2so, vtc_i2si_loc0, + vtc_i2si_loc1, vtc_dmic_loc0, vtc_dmic_loc1, vtc_tdm_loc0, + vtc_tdm_loc1, dc_fan, pll_test_loc0, pll_test_loc1, ir_rx, + uart2_disable, gspi_disable, hi_width_disable, hi_width_1bit, + sf_disable, sf_enable, scpu_ejtag_loc0, scpu_ejtag_loc1, + scpu_ejtag_loc2, acpu_ejtag_loc0, acpu_ejtag_loc1, acpu_ejtag_loc2, + vcpu_ejtag_loc0, vcpu_ejtag_loc1, vcpu_ejtag_loc2, secpu_ejtag_loc0, + secpu_ejtag_loc1, secpu_ejtag_loc2, aucpu_ejtag_loc0, aucpu_ejtag_loc1, + aucpu_ejtag_loc2, iso_tristate, dbg_out0, dbg_out1, standby_dbg, + spdif, arm_trace_debug_disable, arm_trace_debug_enable, + aucpu_ejtag_disable, acpu_ejtag_disable, vcpu_ejtag_disable, + scpu_ejtag_disable, secpu_ejtag_disable, vtc_dmic_loc_disable, + vtc_tdm_disable, vtc_i2si_disable, tdm_ai_disable, ai_disable, + spdif_disable, hif_disable, hif_enable, test_loop, pmic_pwrup ] + + drive-strength: + enum: [4, 8] + + bias-pull-down: true + + bias-pull-up: true + + bias-disable: true + + input-schmitt-enable: true + + input-schmitt-disable: true + + drive-push-pull: true + + power-source: + description: | + Valid arguments are described as below: + 0: power supply of 1.8V + 1: power supply of 3.3V + enum: [0, 1] + + realtek,drive-strength-p: + description: | + Some of pins can be driven using the P-MOS and N-MOS transistor to + achieve finer adjustments. The block-diagram representation is as + follows: + VDD + | + ||--+ + +-----o|| P-MOS-FET + | ||--+ + IN --+ +----- out + | ||--+ + +------|| N-MOS-FET + ||--+ + | + GND + The driving strength of the P-MOS/N-MOS transistors impacts the + waveform's rise/fall times. Greater driving strength results in + shorter rise/fall times. Each P-MOS and N-MOS transistor offers + 8 configurable levels (0 to 7), with higher values indicating + greater driving strength, contributing to achieving the desired + speed. + + The realtek,drive-strength-p is used to control the driving strength + of the P-MOS output. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + + realtek,drive-strength-n: + description: | + Similar to the realtek,drive-strength-p, the realtek,drive-strength-n + is used to control the driving strength of the N-MOS output. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + + realtek,duty-cycle: + description: | + An integer describing the level to adjust output duty cycle, controlling + the proportion of positive and negative waveforms in nanoseconds. + Valid arguments are described as below: + 0: 0ns + 2: + 0.25ns + 3: + 0.5ns + 4: -0.25ns + 5: -0.5ns + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 2, 3, 4, 5 ] + + required: + - pins + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pinctrl@4e000 { + compatible = "realtek,rtd1319d-pinctrl"; + reg = <0x4e000 0x130>; + + emmc-hs200-pins { + pins = "emmc_clk", + "emmc_cmd", + "emmc_data_0", + "emmc_data_1", + "emmc_data_2", + "emmc_data_3", + "emmc_data_4", + "emmc_data_5", + "emmc_data_6", + "emmc_data_7"; + function = "emmc"; + realtek,drive-strength-p = <0x2>; + realtek,drive-strength-n = <0x2>; + }; + + i2c-0-pins { + pins = "gpio_12", + "gpio_13"; + function = "i2c0"; + drive-strength = <4>; + }; + }; diff --git a/dts/Bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml b/dts/Bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml new file mode 100644 index 0000000000..671e4ec846 --- /dev/null +++ b/dts/Bindings/pinctrl/realtek,rtd1619b-pinctrl.yaml @@ -0,0 +1,186 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2023 Realtek Semiconductor Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/realtek,rtd1619b-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Realtek DHC RTD1619B Pin Controller + +maintainers: + - TY Chang <tychang@realtek.com> + +description: + The Realtek DHC RTD1619B is a high-definition media processor SoC. The + RTD1619B pin controller is used to control pin function, pull up/down + resistor, drive strength, schmitt trigger and power source. + +properties: + compatible: + const: realtek,rtd1619b-pinctrl + + reg: + maxItems: 1 + +patternProperties: + '-pins$': + type: object + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + properties: + pins: + items: + enum: [ gpio_0, gpio_1, gpio_2, gpio_3, gpio_4, gpio_5, gpio_6, gpio_7, + gpio_8, gpio_9, gpio_10, gpio_11, gpio_12, gpio_13, gpio_14, + gpio_15, gpio_16, gpio_17, gpio_18, gpio_19, gpio_20, gpio_21, + gpio_22, gpio_23, usb_cc2, gpio_25, gpio_26, gpio_27, gpio_28, + gpio_29, gpio_30, gpio_31, gpio_32, gpio_33, gpio_34, gpio_35, + hif_data, hif_en, hif_rdy, hif_clk, gpio_40, gpio_41, gpio_42, + gpio_43, gpio_44, gpio_45, gpio_46, gpio_47, gpio_48, gpio_49, + gpio_50, usb_cc1, gpio_52, gpio_53, ir_rx, ur0_rx, ur0_tx, + gpio_57, gpio_58, gpio_59, gpio_60, gpio_61, gpio_62, gpio_63, + gpio_64, gpio_65, gpio_66, gpio_67, gpio_68, gpio_69, gpio_70, + gpio_71, gpio_72, gpio_73, gpio_74, gpio_75, gpio_76, emmc_cmd, + spi_ce_n, spi_sck, spi_so, spi_si, emmc_rst_n, emmc_dd_sb, + emmc_clk, emmc_data_0, emmc_data_1, emmc_data_2, emmc_data_3, + emmc_data_4, emmc_data_5, emmc_data_6, emmc_data_7, ur2_loc, + gspi_loc, sdio_loc, hi_loc, hi_width, sf_en, arm_trace_dbg_en, + pwm_01_open_drain_en_loc0, pwm_23_open_drain_en_loc0, + pwm_01_open_drain_en_loc1, pwm_23_open_drain_en_loc1, + ejtag_acpu_loc, ejtag_vcpu_loc, ejtag_scpu_loc, dmic_loc, + iso_gspi_loc, ejtag_ve3_loc, ejtag_aucpu0_loc, ejtag_aucpu1_loc ] + + function: + enum: [ gpio, nf, nf_spi, spi, pmic, spdif, spdif_coaxial, spdif_optical_loc0, + spdif_optical_loc1, emmc_spi, emmc, sc1, uart0, uart1, uart2_loc0, uart2_loc1, + gspi_loc1, iso_gspi_loc1, i2c0, i2c1, i2c3, i2c4, i2c5, pwm0, pwm1, pwm2, + pwm3, etn_led, etn_phy, etn_clk, sc0, vfd, gspi_loc0, iso_gspi_loc0, pcie1, + pcie2, sd, sdio_loc0, sdio_loc1, hi, hi_m, dc_fan, pll_test_loc0, pll_test_loc1, + usb_cc1, usb_cc2, ir_rx, tdm_ai_loc0, tdm_ai_loc1, dmic_loc0, dmic_loc1, + ai_loc0, ai_loc1, tp0, tp1, ao, uart2_disable, gspi_disable, sdio_disable, + hi_loc_disable, hi_loc0, hi_width_disable, hi_width_1bit, vtc_i2si_loc0, + vtc_tdm_loc0, vtc_dmic_loc0, vtc_i2si_loc1, vtc_tdm_loc1, vtc_dmic_loc1, + vtc_i2so, ve3_ejtag_loc0, aucpu0_ejtag_loc0, aucpu1_ejtag_loc0, ve3_ejtag_loc1, + aucpu0_ejtag_loc1, aucpu1_ejtag_loc1, ve3_ejtag_loc2, aucpu0_ejtag_loc2, + aucpu1_ejtag_loc2, scpu_ejtag_loc0, acpu_ejtag_loc0, vcpu_ejtag_loc0, + scpu_ejtag_loc1, acpu_ejtag_loc1, vcpu_ejtag_loc1, scpu_ejtag_loc2, + acpu_ejtag_loc2, vcpu_ejtag_loc2, ve3_ejtag_disable, aucpu0_ejtag_disable, + aucpu1_ejtag_disable, acpu_ejtag_disable, vcpu_ejtag_disable, + scpu_ejtag_disable, iso_gspi_disable, sf_disable, sf_enable, + arm_trace_debug_disable, arm_trace_debug_enable, pwm_normal, pwm_open_drain, + standby_dbg, test_loop_dis ] + + drive-strength: + enum: [4, 8] + + bias-pull-down: true + + bias-pull-up: true + + bias-disable: true + + input-schmitt-enable: true + + input-schmitt-disable: true + + drive-push-pull: true + + power-source: + description: | + Valid arguments are described as below: + 0: power supply of 1.8V + 1: power supply of 3.3V + enum: [0, 1] + + realtek,drive-strength-p: + description: | + Some of pins can be driven using the P-MOS and N-MOS transistor to + achieve finer adjustments. The block-diagram representation is as + follows: + VDD + | + ||--+ + +-----o|| P-MOS-FET + | ||--+ + IN --+ +----- out + | ||--+ + +------|| N-MOS-FET + ||--+ + | + GND + The driving strength of the P-MOS/N-MOS transistors impacts the + waveform's rise/fall times. Greater driving strength results in + shorter rise/fall times. Each P-MOS and N-MOS transistor offers + 8 configurable levels (0 to 7), with higher values indicating + greater driving strength, contributing to achieving the desired + speed. + + The realtek,drive-strength-p is used to control the driving strength + of the P-MOS output. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + + realtek,drive-strength-n: + description: | + Similar to the realtek,drive-strength-p, the realtek,drive-strength-n + is used to control the driving strength of the N-MOS output. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + + realtek,duty-cycle: + description: | + An integer describing the level to adjust output duty cycle, controlling + the proportion of positive and negative waveforms in nanoseconds. + Valid arguments are described as below: + 0: 0ns + 2: + 0.25ns + 3: + 0.5ns + 4: -0.25ns + 5: -0.5ns + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 2, 3, 4, 5 ] + + required: + - pins + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pinctrl@4e000 { + compatible = "realtek,rtd1619b-pinctrl"; + reg = <0x4e000 0x130>; + + emmc-hs200-pins { + pins = "emmc_clk", + "emmc_cmd", + "emmc_data_0", + "emmc_data_1", + "emmc_data_2", + "emmc_data_3", + "emmc_data_4", + "emmc_data_5", + "emmc_data_6", + "emmc_data_7"; + function = "emmc"; + realtek,drive-strength-p = <0x2>; + realtek,drive-strength-n = <0x2>; + }; + + i2c-0-pins { + pins = "gpio_12", + "gpio_13"; + function = "i2c0"; + drive-strength = <4>; + }; + }; diff --git a/dts/Bindings/pinctrl/renesas,pfc.yaml b/dts/Bindings/pinctrl/renesas,pfc.yaml index 2a57df75d8..181cd1676c 100644 --- a/dts/Bindings/pinctrl/renesas,pfc.yaml +++ b/dts/Bindings/pinctrl/renesas,pfc.yaml @@ -45,6 +45,7 @@ properties: - renesas,pfc-r8a77995 # R-Car D3 - renesas,pfc-r8a779a0 # R-Car V3U - renesas,pfc-r8a779f0 # R-Car S4-8 + - renesas,pfc-r8a779g0 # R-Car V4H - renesas,pfc-sh73a0 # SH-Mobile AG5 reg: @@ -72,7 +73,7 @@ properties: maxItems: 1 allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -106,7 +107,6 @@ additionalProperties: Client device subnodes use below standard properties. properties: - phandle: true function: true groups: true pins: true @@ -126,9 +126,6 @@ additionalProperties: additionalProperties: false - type: object - properties: - phandle: true - additionalProperties: $ref: "#/additionalProperties/anyOf/0" diff --git a/dts/Bindings/pinctrl/renesas,rza1-ports.yaml b/dts/Bindings/pinctrl/renesas,rza1-ports.yaml index 8ed4b98a16..2bd7d47d0f 100644 --- a/dts/Bindings/pinctrl/renesas,rza1-ports.yaml +++ b/dts/Bindings/pinctrl/renesas,rza1-ports.yaml @@ -32,7 +32,7 @@ properties: maxItems: 1 allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -41,6 +41,7 @@ required: patternProperties: "^gpio-[0-9]*$": type: object + additionalProperties: false description: Each port of the r7s72100 pin controller hardware is itself a GPIO @@ -107,7 +108,6 @@ additionalProperties: Integers values in "pinmux" argument list are assembled as: ((PORT * 16 + PIN) | MUX_FUNC << 16) - phandle: true input-enable: true output-enable: true @@ -117,9 +117,6 @@ additionalProperties: additionalProperties: false - type: object - properties: - phandle: true - additionalProperties: $ref: "#/additionalProperties/anyOf/0" diff --git a/dts/Bindings/pinctrl/renesas,rza2-pinctrl.yaml b/dts/Bindings/pinctrl/renesas,rza2-pinctrl.yaml index d761fddc22..8b8e4e1a00 100644 --- a/dts/Bindings/pinctrl/renesas,rza2-pinctrl.yaml +++ b/dts/Bindings/pinctrl/renesas,rza2-pinctrl.yaml @@ -20,7 +20,7 @@ description: properties: compatible: - const: "renesas,r7s9210-pinctrl" # RZ/A2M + const: renesas,r7s9210-pinctrl # RZ/A2M reg: maxItems: 1 @@ -37,43 +37,40 @@ properties: gpio-ranges: maxItems: 1 -patternProperties: - "^.*$": - if: - type: object - then: - allOf: - - $ref: pincfg-node.yaml# - - $ref: pinmux-node.yaml# - description: - The child nodes of the pin controller designate pins to be used for - specific peripheral functions or as GPIO. +additionalProperties: + type: object + + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# - A pin multiplexing sub-node describes how to configure a set of - (or a single) pin in some desired alternate function mode. - The values for the pinmux properties are a combination of port name, - pin number and the desired function index. Use the RZA2_PINMUX macro - located in include/dt-bindings/pinctrl/r7s9210-pinctrl.h to easily - define these. - For assigning GPIO pins, use the macro RZA2_PIN also in - to express the desired port pin. + description: + The child nodes of the pin controller designate pins to be used for + specific peripheral functions or as GPIO. - properties: - phandle: true + A pin multiplexing sub-node describes how to configure a set of + (or a single) pin in some desired alternate function mode. + The values for the pinmux properties are a combination of port name, + pin number and the desired function index. Use the RZA2_PINMUX macro + located in include/dt-bindings/pinctrl/r7s9210-pinctrl.h to easily + define these. + For assigning GPIO pins, use the macro RZA2_PIN also in + to express the desired port pin. - pinmux: - description: - Values are constructed from GPIO port number, pin number, and - alternate function configuration number using the RZA2_PINMUX() - helper macro in r7s9210-pinctrl.h. + properties: + pinmux: + description: + Values are constructed from GPIO port number, pin number, and + alternate function configuration number using the RZA2_PINMUX() + helper macro in r7s9210-pinctrl.h. - required: - - pinmux + required: + - pinmux - additionalProperties: false + additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -82,8 +79,6 @@ required: - '#gpio-cells' - gpio-ranges -additionalProperties: false - examples: - | #include <dt-bindings/pinctrl/r7s9210-pinctrl.h> diff --git a/dts/Bindings/pinctrl/renesas,rzg2l-pinctrl.yaml b/dts/Bindings/pinctrl/renesas,rzg2l-pinctrl.yaml index 52df1b1461..d476de82e5 100644 --- a/dts/Bindings/pinctrl/renesas,rzg2l-pinctrl.yaml +++ b/dts/Bindings/pinctrl/renesas,rzg2l-pinctrl.yaml @@ -23,8 +23,9 @@ properties: oneOf: - items: - enum: - - renesas,r9a07g043-pinctrl # RZ/G2UL{Type-1,Type-2} + - renesas,r9a07g043-pinctrl # RZ/G2UL{Type-1,Type-2} and RZ/Five - renesas,r9a07g044-pinctrl # RZ/G2{L,LC} + - renesas,r9a08g045-pinctrl # RZ/G3S - items: - enum: @@ -47,6 +48,17 @@ properties: gpio-ranges: maxItems: 1 + interrupt-controller: true + + '#interrupt-cells': + const: 2 + description: + The first cell contains the global GPIO port index, constructed using the + RZG2L_GPIO() helper macro in <dt-bindings/pinctrl/rzg2l-pinctrl.h> and the + second cell is used to specify the flag. + E.g. "interrupts = <RZG2L_GPIO(43, 0) IRQ_TYPE_EDGE_FALLING>;" if P43_0 is + being used as an interrupt. + clocks: maxItems: 1 @@ -62,17 +74,32 @@ properties: additionalProperties: anyOf: - type: object + additionalProperties: false allOf: - $ref: pincfg-node.yaml# - $ref: pinmux-node.yaml# + - if: + properties: + compatible: + contains: + enum: + - renesas,r9a08g045-pinctrl + then: + properties: + drive-strength: false + output-impedance-ohms: false + slew-rate: false + else: + properties: + drive-strength-microamp: false + description: Pin controller client devices use pin configuration subnodes (children and grandchildren) for desired pin configuration. Client device subnodes use below standard properties. properties: - phandle: true pinmux: description: Values are constructed from GPIO port number, pin number, and @@ -81,6 +108,10 @@ additionalProperties: pins: true drive-strength: enum: [ 2, 4, 8, 12 ] + drive-strength-microamp: + enum: [ 1900, 2200, 4000, 4400, 4500, 4700, 5200, 5300, 5700, + 5800, 6000, 6050, 6100, 6550, 6800, 7000, 8000, 9000, + 10000 ] output-impedance-ohms: enum: [ 33, 50, 66, 100 ] power-source: @@ -95,14 +126,11 @@ additionalProperties: line-name: true - type: object - properties: - phandle: true - additionalProperties: $ref: "#/additionalProperties/anyOf/0" allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -110,6 +138,8 @@ required: - gpio-controller - '#gpio-cells' - gpio-ranges + - interrupt-controller + - '#interrupt-cells' - clocks - power-domains - resets @@ -126,6 +156,8 @@ examples: gpio-controller; #gpio-cells = <2>; gpio-ranges = <&pinctrl 0 0 392>; + interrupt-controller; + #interrupt-cells = <2>; clocks = <&cpg CPG_MOD R9A07G044_GPIO_HCLK>; resets = <&cpg R9A07G044_GPIO_RSTN>, <&cpg R9A07G044_GPIO_PORT_RESETN>, @@ -153,17 +185,17 @@ examples: sd1_mux { pinmux = <RZG2L_PORT_PINMUX(19, 0, 1)>, /* CD */ <RZG2L_PORT_PINMUX(19, 1, 1)>; /* WP */ - power-source = <3300>; + power-source = <3300>; }; sd1_data { pins = "SD1_DATA0", "SD1_DATA1", "SD1_DATA2", "SD1_DATA3"; - power-source = <3300>; + power-source = <3300>; }; sd1_ctrl { pins = "SD1_CLK", "SD1_CMD"; - power-source = <3300>; + power-source = <3300>; }; }; }; diff --git a/dts/Bindings/pinctrl/renesas,rzg2l-poeg.yaml b/dts/Bindings/pinctrl/renesas,rzg2l-poeg.yaml new file mode 100644 index 0000000000..ab2d456c93 --- /dev/null +++ b/dts/Bindings/pinctrl/renesas,rzg2l-poeg.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/renesas,rzg2l-poeg.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RZ/G2L Port Output Enable for GPT (POEG) + +maintainers: + - Biju Das <biju.das.jz@bp.renesas.com> + +description: | + The output pins(GTIOCxA and GTIOCxB) of the general PWM timer (GPT) can be + disabled by using the port output enabling function for the GPT (POEG). + Specifically, either of the following ways can be used. + * Input level detection of the GTETRGA to GTETRGD pins. + * Output-disable request from the GPT. + * SSF bit setting(ie, by setting POEGGn.SSF to 1) + + The state of the GTIOCxA and the GTIOCxB pins when the output is disabled, + are controlled by the GPT module. + +properties: + compatible: + items: + - enum: + - renesas,r9a07g044-poeg # RZ/G2{L,LC} + - renesas,r9a07g054-poeg # RZ/V2L + - const: renesas,rzg2l-poeg + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + renesas,gpt: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to gpt instance that serves the pwm operation. + + renesas,poeg-id: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 1, 2, 3 ] + description: | + POEG group index. Valid values are: + <0> : POEG group A + <1> : POEG group B + <2> : POEG group C + <3> : POEG group D + +required: + - compatible + - reg + - interrupts + - clocks + - power-domains + - resets + - renesas,poeg-id + - renesas,gpt + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/r9a07g044-cpg.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + poeggd: poeg@10049400 { + compatible = "renesas,r9a07g044-poeg", "renesas,rzg2l-poeg"; + reg = <0x10049400 0x400>; + interrupts = <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD R9A07G044_POEG_D_CLKP>; + power-domains = <&cpg>; + resets = <&cpg R9A07G044_POEG_D_RST>; + renesas,poeg-id = <3>; + renesas,gpt = <&gpt>; + }; diff --git a/dts/Bindings/pinctrl/renesas,rzn1-pinctrl.yaml b/dts/Bindings/pinctrl/renesas,rzn1-pinctrl.yaml index 70b1788ab5..816688580e 100644 --- a/dts/Bindings/pinctrl/renesas,rzn1-pinctrl.yaml +++ b/dts/Bindings/pinctrl/renesas,rzn1-pinctrl.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Renesas RZ/N1 Pin Controller maintainers: - - Gareth Williams <gareth.williams.jx@renesas.com> + - Fabrizio Castro <fabrizio.castro.jz@renesas.com> - Geert Uytterhoeven <geert+renesas@glider.be> properties: @@ -32,7 +32,7 @@ properties: The bus clock, sometimes described as pclk, for register accesses. allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -74,7 +74,6 @@ additionalProperties: offset by 10. Additional identifiers are provided to specify the MDIO source peripheral. - phandle: true bias-disable: true bias-pull-up: description: Pull up the pin with 50 kOhm @@ -91,9 +90,6 @@ additionalProperties: $ref: "#/additionalProperties/anyOf/0" - type: object - properties: - phandle: true - additionalProperties: $ref: "#/additionalProperties/anyOf/0" diff --git a/dts/Bindings/pinctrl/renesas,rzv2m-pinctrl.yaml b/dts/Bindings/pinctrl/renesas,rzv2m-pinctrl.yaml new file mode 100644 index 0000000000..5fa5d31f88 --- /dev/null +++ b/dts/Bindings/pinctrl/renesas,rzv2m-pinctrl.yaml @@ -0,0 +1,167 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/renesas,rzv2m-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RZ/V2M combined Pin and GPIO controller + +maintainers: + - Fabrizio Castro <fabrizio.castro.jz@renesas.com> + - Geert Uytterhoeven <geert+renesas@glider.be> + +description: + The Renesas RZ/V2M SoC features a combined Pin and GPIO controller. + Pin multiplexing and GPIO configuration is performed on a per-pin basis. + Each port features up to 16 pins, each of them configurable for GPIO function + (port mode) or in alternate function mode. + Up to 8 different alternate function modes exist for each single pin. + +properties: + compatible: + const: renesas,r9a09g011-pinctrl # RZ/V2M + + reg: + maxItems: 1 + + gpio-controller: true + + '#gpio-cells': + const: 2 + description: + The first cell contains the global GPIO port index, constructed using the + RZV2M_GPIO() helper macro in <dt-bindings/pinctrl/rzv2m-pinctrl.h> and the + second cell represents consumer flag as mentioned in ../gpio/gpio.txt + E.g. "RZV2M_GPIO(8, 1)" for P8_1. + + gpio-ranges: + maxItems: 1 + + interrupts: + description: INEXINT[0..38] corresponding to individual pin inputs. + maxItems: 39 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + +additionalProperties: + anyOf: + - type: object + additionalProperties: false + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + description: + Pin controller client devices use pin configuration subnodes (children + and grandchildren) for desired pin configuration. + Client device subnodes use below standard properties. + + properties: + pinmux: + description: + Values are constructed from GPIO port number, pin number, and + alternate function configuration number using the RZV2M_PORT_PINMUX() + helper macro in <dt-bindings/pinctrl/rzv2m-pinctrl.h>. + pins: true + bias-disable: true + bias-pull-down: true + bias-pull-up: true + drive-strength-microamp: + # Superset of supported values + enum: [ 1600, 1800, 2000, 3200, 3800, 4000, 6400, 7800, 8000, + 9000, 9600, 11000, 12000, 13000, 18000 ] + slew-rate: + description: 0 is slow slew rate, 1 is fast slew rate + enum: [ 0, 1 ] + gpio-hog: true + gpios: true + output-high: true + output-low: true + line-name: true + + - type: object + additionalProperties: + $ref: "#/additionalProperties/anyOf/0" + +allOf: + - $ref: pinctrl.yaml# + +required: + - compatible + - reg + - gpio-controller + - '#gpio-cells' + - gpio-ranges + - interrupts + - clocks + - power-domains + - resets + +examples: + - | + #include <dt-bindings/pinctrl/rzv2m-pinctrl.h> + #include <dt-bindings/clock/r9a09g011-cpg.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + pinctrl: pinctrl@b6250000 { + compatible = "renesas,r9a09g011-pinctrl"; + reg = <0xb6250000 0x800>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 0 352>; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD R9A09G011_PFC_PCLK>; + resets = <&cpg R9A09G011_PFC_PRESETN>; + power-domains = <&cpg>; + + i2c2_pins: i2c2 { + pinmux = <RZV2M_PORT_PINMUX(3, 8, 2)>, /* SDA */ + <RZV2M_PORT_PINMUX(3, 9, 2)>; /* SCL */ + }; + }; diff --git a/dts/Bindings/pinctrl/rockchip,pinctrl.yaml b/dts/Bindings/pinctrl/rockchip,pinctrl.yaml index 677a285ca4..20e806dce1 100644 --- a/dts/Bindings/pinctrl/rockchip,pinctrl.yaml +++ b/dts/Bindings/pinctrl/rockchip,pinctrl.yaml @@ -47,14 +47,15 @@ properties: - rockchip,rk3568-pinctrl - rockchip,rk3588-pinctrl - rockchip,rv1108-pinctrl + - rockchip,rv1126-pinctrl rockchip,grf: - $ref: "/schemas/types.yaml#/definitions/phandle" + $ref: /schemas/types.yaml#/definitions/phandle description: The phandle of the syscon node for the GRF registers. rockchip,pmu: - $ref: "/schemas/types.yaml#/definitions/phandle" + $ref: /schemas/types.yaml#/definitions/phandle description: The phandle of the syscon node for the PMU registers, as some SoCs carry parts of the iomux controller registers there. @@ -70,20 +71,18 @@ properties: ranges: true allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible - rockchip,grf - - "#address-cells" - - "#size-cells" - - ranges patternProperties: "gpio@[0-9a-f]+$": type: object - $ref: "/schemas/gpio/rockchip,gpio-bank.yaml#" + $ref: /schemas/gpio/rockchip,gpio-bank.yaml# + deprecated: true unevaluatedProperties: false @@ -116,9 +115,11 @@ additionalProperties: type: object additionalProperties: type: object + additionalProperties: false + properties: rockchip,pins: - $ref: "/schemas/types.yaml#/definitions/uint32-matrix" + $ref: /schemas/types.yaml#/definitions/uint32-matrix minItems: 1 items: items: @@ -131,7 +132,7 @@ additionalProperties: description: Pin bank index. - minimum: 0 - maximum: 10 + maximum: 13 description: Mux 0 means GPIO and mux 1 to N means the specific device function. diff --git a/dts/Bindings/pinctrl/samsung,pinctrl-pins-cfg.yaml b/dts/Bindings/pinctrl/samsung,pinctrl-pins-cfg.yaml index 9869d4dced..f796f27bf0 100644 --- a/dts/Bindings/pinctrl/samsung,pinctrl-pins-cfg.yaml +++ b/dts/Bindings/pinctrl/samsung,pinctrl-pins-cfg.yaml @@ -20,7 +20,6 @@ description: | The values used for config properties should be derived from the hardware manual and these values are programmed as-is into the pin pull up/down and driver strength register of the pin-controller. - See also include/dt-bindings/pinctrl/samsung.h with useful constants. See also Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml for additional information and example. diff --git a/dts/Bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml b/dts/Bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml index 1de91a5123..4dfb49b0e0 100644 --- a/dts/Bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml +++ b/dts/Bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml @@ -28,15 +28,27 @@ description: | properties: compatible: - enum: - - samsung,s3c2410-wakeup-eint - - samsung,s3c2412-wakeup-eint - - samsung,s3c64xx-wakeup-eint - - samsung,s5pv210-wakeup-eint - - samsung,exynos4210-wakeup-eint - - samsung,exynos7-wakeup-eint - - samsung,exynos850-wakeup-eint - - samsung,exynosautov9-wakeup-eint + oneOf: + - enum: + - samsung,s3c2410-wakeup-eint + - samsung,s3c2412-wakeup-eint + - samsung,s3c64xx-wakeup-eint + - samsung,s5pv210-wakeup-eint + - samsung,exynos4210-wakeup-eint + - samsung,exynos7-wakeup-eint + - samsung,exynosautov920-wakeup-eint + - items: + - enum: + - samsung,exynos5433-wakeup-eint + - samsung,exynos7885-wakeup-eint + - samsung,exynos850-wakeup-eint + - const: samsung,exynos7-wakeup-eint + - items: + - enum: + - google,gs101-wakeup-eint + - samsung,exynosautov9-wakeup-eint + - const: samsung,exynos850-wakeup-eint + - const: samsung,exynos7-wakeup-eint interrupts: description: @@ -79,11 +91,14 @@ allOf: - if: properties: compatible: - contains: - enum: - - samsung,s5pv210-wakeup-eint - - samsung,exynos4210-wakeup-eint - - samsung,exynos7-wakeup-eint + # Match without "contains", to skip newer variants which are still + # compatible with samsung,exynos7-wakeup-eint + enum: + - samsung,s5pv210-wakeup-eint + - samsung,exynos4210-wakeup-eint + - samsung,exynos5433-wakeup-eint + - samsung,exynos7-wakeup-eint + - samsung,exynos7885-wakeup-eint then: properties: interrupts: @@ -98,7 +113,7 @@ allOf: contains: enum: - samsung,exynos850-wakeup-eint - - samsung,exynosautov9-wakeup-eint + - samsung,exynosautov920-wakeup-eint then: properties: interrupts: false diff --git a/dts/Bindings/pinctrl/samsung,pinctrl.yaml b/dts/Bindings/pinctrl/samsung,pinctrl.yaml index 3a65c66ca7..118549c259 100644 --- a/dts/Bindings/pinctrl/samsung,pinctrl.yaml +++ b/dts/Bindings/pinctrl/samsung,pinctrl.yaml @@ -15,9 +15,6 @@ description: | This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin controller. - Pin group settings (like drive strength, pull up/down) are available as - macros in include/dt-bindings/pinctrl/samsung.h. - All the pin controller nodes should be represented in the aliases node using the following format 'pinctrl{n}' where n is a unique number for the alias. @@ -38,6 +35,7 @@ properties: compatible: enum: + - google,gs101-pinctrl - samsung,s3c2412-pinctrl - samsung,s3c2416-pinctrl - samsung,s3c2440-pinctrl @@ -56,6 +54,7 @@ properties: - samsung,exynos7885-pinctrl - samsung,exynos850-pinctrl - samsung,exynosautov9-pinctrl + - samsung,exynosautov920-pinctrl - tesla,fsd-pinctrl interrupts: @@ -97,6 +96,9 @@ patternProperties: additionalProperties: false "^(initial|sleep)-state$": + type: object + additionalProperties: false + patternProperties: "^(pin-[a-z0-9-]+|[a-z0-9-]+-pin)$": $ref: samsung,pinctrl-pins-cfg.yaml @@ -117,7 +119,7 @@ required: - reg allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# - if: properties: compatible: @@ -138,8 +140,6 @@ additionalProperties: false examples: - | - #include <dt-bindings/pinctrl/samsung.h> - pinctrl@7f008000 { compatible = "samsung,s3c64xx-pinctrl"; reg = <0x7f008000 0x1000>; @@ -166,8 +166,8 @@ examples: uart0-data-pins { samsung,pins = "gpa-0", "gpa-1"; - samsung,pin-function = <EXYNOS_PIN_FUNC_2>; - samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; }; // ... @@ -175,7 +175,6 @@ examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> - #include <dt-bindings/pinctrl/samsung.h> pinctrl@11400000 { compatible = "samsung,exynos4210-pinctrl"; @@ -197,9 +196,9 @@ examples: uart0-data-pins { samsung,pins = "gpa0-0", "gpa0-1"; - samsung,pin-function = <EXYNOS_PIN_FUNC_2>; - samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; }; // ... @@ -207,14 +206,14 @@ examples: sleep0: sleep-state { gpa0-0-pin { samsung,pins = "gpa0-0"; - samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>; - samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-con-pdn = <2>; + samsung,pin-pud-pdn = <0>; }; gpa0-1-pin { samsung,pins = "gpa0-1"; - samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT0>; - samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-con-pdn = <0>; + samsung,pin-pud-pdn = <0>; }; // ... @@ -223,7 +222,6 @@ examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> - #include <dt-bindings/pinctrl/samsung.h> pinctrl@11000000 { compatible = "samsung,exynos4210-pinctrl"; @@ -272,26 +270,26 @@ examples: sd0-clk-pins { samsung,pins = "gpk0-0"; - samsung,pin-function = <EXYNOS_PIN_FUNC_2>; - samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; }; sd4-bus-width8-pins { part-1-pins { samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6"; - samsung,pin-function = <EXYNOS_PIN_FUNC_3>; - samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; }; part-2-pins { samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; - samsung,pin-function = <EXYNOS_PIN_FUNC_4>; - samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; }; }; @@ -299,16 +297,15 @@ examples: otg-gp-pins { samsung,pins = "gpx3-3"; - samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; - samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; samsung,pin-val = <0>; }; }; - | #include <dt-bindings/interrupt-controller/arm-gic.h> - #include <dt-bindings/pinctrl/samsung.h> pinctrl@10580000 { compatible = "samsung,exynos5433-pinctrl"; @@ -318,7 +315,8 @@ examples: pinctrl-0 = <&initial_alive>; wakeup-interrupt-controller { - compatible = "samsung,exynos7-wakeup-eint"; + compatible = "samsung,exynos5433-wakeup-eint", + "samsung,exynos7-wakeup-eint"; interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; }; @@ -352,9 +350,9 @@ examples: initial_alive: initial-state { gpa0-0-pin { samsung,pins = "gpa0-0"; - samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; - samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; - samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + samsung,pin-function = <0>; + samsung,pin-pud = <1>; + samsung,pin-drv = <0>; }; // ... @@ -363,7 +361,6 @@ examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> - #include <dt-bindings/pinctrl/samsung.h> pinctrl@114b0000 { compatible = "samsung,exynos5433-pinctrl"; @@ -384,9 +381,9 @@ examples: i2s0-bus-pins { samsung,pins = "gpz0-0", "gpz0-1", "gpz0-2", "gpz0-3", "gpz0-4", "gpz0-5", "gpz0-6"; - samsung,pin-function = <EXYNOS_PIN_FUNC_2>; - samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; - samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; }; // ... diff --git a/dts/Bindings/pinctrl/semtech,sx1501q.yaml b/dts/Bindings/pinctrl/semtech,sx1501q.yaml new file mode 100644 index 0000000000..4214d7311f --- /dev/null +++ b/dts/Bindings/pinctrl/semtech,sx1501q.yaml @@ -0,0 +1,208 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2022 Linaro Ltd. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/semtech,sx1501q.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Semtech SX150x GPIO expander + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +properties: + compatible: + enum: + - semtech,sx1501q + - semtech,sx1502q + - semtech,sx1503q + - semtech,sx1504q + - semtech,sx1505q + - semtech,sx1506q + - semtech,sx1507q + - semtech,sx1508q + - semtech,sx1509q + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + '#interrupt-cells': + const: 2 + + interrupt-controller: true + + '#gpio-cells': + const: 2 + + gpio-controller: true + + semtech,probe-reset: + description: Will trigger a reset of the GPIO expander on probe + type: boolean + +patternProperties: + '-cfg$': + type: object + properties: + pins: true + + bias-disable: true + bias-pull-up: true + bias-pull-down: true + bias-pull-pin-default: true + drive-push-pull: true + output-low: true + output-high: true + drive-open-drain: true + + required: + - pins + + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + - if: + properties: + pins: + contains: + const: oscio + then: + properties: + bias-disable: false + bias-pull-up: false + bias-pull-down: false + bias-pull-pin-default: false + drive-open-drain: false + + additionalProperties: false + +required: + - compatible + - reg + - '#gpio-cells' + - gpio-controller + +allOf: + - $ref: pinctrl.yaml# + - if: + not: + properties: + compatible: + contains: + enum: + - semtech,sx1507q + - semtech,sx1508q + - semtech,sx1509q + then: + properties: + semtech,probe-reset: false + - if: + properties: + compatible: + contains: + enum: + - semtech,sx1501q + - semtech,sx1504q + then: + patternProperties: + '-cfg$': + properties: + pins: + items: + pattern: '^gpio[0-3]$' + - if: + properties: + compatible: + contains: + enum: + - semtech,sx1502q + - semtech,sx1505q + then: + patternProperties: + '-cfg$': + properties: + pins: + items: + pattern: '^gpio[0-7]$' + - if: + properties: + compatible: + contains: + enum: + - semtech,sx1503q + - semtech,sx1506q + then: + patternProperties: + '-cfg$': + properties: + pins: + items: + pattern: '^(gpio[0-9]|gpio1[0-5])$' + - if: + properties: + compatible: + contains: + const: semtech,sx1507q + then: + patternProperties: + '-cfg$': + properties: + pins: + items: + pattern: '^(oscio|gpio[0-3])$' + - if: + properties: + compatible: + contains: + const: semtech,sx1508q + then: + patternProperties: + '-cfg$': + properties: + pins: + items: + pattern: '^(oscio|gpio[0-7])$' + - if: + properties: + compatible: + contains: + const: semtech,sx1509q + then: + patternProperties: + '-cfg$': + properties: + pins: + items: + pattern: '^(oscio|gpio[0-9]|gpio1[0-5])$' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c@1000 { + reg = <0x1000 0x80>; + #address-cells = <1>; + #size-cells = <0>; + + pinctrl@20 { + compatible = "semtech,sx1501q"; + reg = <0x20>; + + #gpio-cells = <2>; + #interrupt-cells = <2>; + + interrupts = <16 IRQ_TYPE_EDGE_FALLING>; + + gpio-controller; + interrupt-controller; + + gpio1-cfg { + pins = "gpio1"; + bias-pull-up; + }; + }; + }; diff --git a/dts/Bindings/pinctrl/socionext,uniphier-pinctrl.yaml b/dts/Bindings/pinctrl/socionext,uniphier-pinctrl.yaml index 14a8c0215c..880da721a9 100644 --- a/dts/Bindings/pinctrl/socionext,uniphier-pinctrl.yaml +++ b/dts/Bindings/pinctrl/socionext,uniphier-pinctrl.yaml @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause + %YAML 1.2 --- $id: http://devicetree.org/schemas/pinctrl/socionext,uniphier-pinctrl.yaml# @@ -31,7 +32,6 @@ additionalProperties: - $ref: pinmux-node.yaml# properties: - phandle: true function: true groups: true pins: true @@ -48,7 +48,6 @@ additionalProperties: - $ref: pinmux-node.yaml# properties: - phandle: true function: true groups: true pins: true @@ -60,7 +59,7 @@ additionalProperties: unevaluatedProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -69,11 +68,17 @@ examples: - | // The UniPhier pinctrl should be a subnode of a "syscon" compatible node. - soc-glue@5f800000 { - compatible = "socionext,uniphier-pro4-soc-glue", "simple-mfd", "syscon"; - reg = <0x5f800000 0x2000>; + pinctrl { + compatible = "socionext,uniphier-ld20-pinctrl"; + + pinctrl_ether_rgmii: ether-rgmii { + groups = "ether_rgmii"; + function = "ether_rgmii"; - pinctrl: pinctrl { - compatible = "socionext,uniphier-pro4-pinctrl"; + tx { + pins = "RGMII_TXCLK", "RGMII_TXD0", "RGMII_TXD1", + "RGMII_TXD2", "RGMII_TXD3", "RGMII_TXCTL"; + drive-strength = <9>; + }; }; }; diff --git a/dts/Bindings/pinctrl/sprd,pinctrl.txt b/dts/Bindings/pinctrl/sprd,pinctrl.txt index b1cea7a3a0..779b8ef0f6 100644 --- a/dts/Bindings/pinctrl/sprd,pinctrl.txt +++ b/dts/Bindings/pinctrl/sprd,pinctrl.txt @@ -8,7 +8,7 @@ to configure for some global common configuration, such as domain pad driving level, system control select and so on ("domain pad driving level": One pin can output 3.0v or 1.8v, depending on the related domain pad driving selection, if the related domain pad -slect 3.0v, then the pin can output 3.0v. "system control" is used +select 3.0v, then the pin can output 3.0v. "system control" is used to choose one function (like: UART0) for which system, since we have several systems (AP/CP/CM4) on one SoC.). diff --git a/dts/Bindings/pinctrl/st,stm32-pinctrl.yaml b/dts/Bindings/pinctrl/st,stm32-pinctrl.yaml index 335ffc1353..e1eb45a9ed 100644 --- a/dts/Bindings/pinctrl/st,stm32-pinctrl.yaml +++ b/dts/Bindings/pinctrl/st,stm32-pinctrl.yaml @@ -27,6 +27,8 @@ properties: - st,stm32mp135-pinctrl - st,stm32mp157-pinctrl - st,stm32mp157-z-pinctrl + - st,stm32mp257-pinctrl + - st,stm32mp257-z-pinctrl '#address-cells': const: 1 @@ -34,7 +36,9 @@ properties: const: 1 ranges: true - pins-are-numbered: true + pins-are-numbered: + $ref: /schemas/types.yaml#/definitions/flag + deprecated: true hwlocks: true interrupts: @@ -42,9 +46,10 @@ properties: st,syscfg: description: Phandle+args to the syscon node which includes IRQ mux selection. - $ref: "/schemas/types.yaml#/definitions/phandle-array" + $ref: /schemas/types.yaml#/definitions/phandle-array items: - - items: + - minItems: 2 + items: - description: syscon node which includes IRQ mux selection - description: The offset of the IRQ mux selection register - description: The field mask of IRQ mux, needed if different of 0xf @@ -54,23 +59,27 @@ properties: Indicates the SOC package used. More details in include/dt-bindings/pinctrl/stm32-pinfunc.h $ref: /schemas/types.yaml#/definitions/uint32 - enum: [1, 2, 4, 8] + enum: [0x1, 0x2, 0x4, 0x8, 0x100, 0x400, 0x800] patternProperties: '^gpio@[0-9a-f]*$': type: object + additionalProperties: false properties: gpio-controller: true '#gpio-cells': const: 2 + interrupt-controller: true + '#interrupt-cells': + const: 2 reg: maxItems: 1 clocks: maxItems: 1 - reset: - minItems: 1 + resets: maxItems: 1 + gpio-line-names: true gpio-ranges: minItems: 1 maxItems: 16 @@ -83,7 +92,7 @@ patternProperties: st,bank-name: description: Should be a name string for this bank as specified in the datasheet. - $ref: "/schemas/types.yaml#/definitions/string" + $ref: /schemas/types.yaml#/definitions/string enum: - GPIOA - GPIOB @@ -102,10 +111,16 @@ patternProperties: description: Should correspond to the EXTI IOport selection (EXTI line used to select GPIOs as interrupts). - $ref: "/schemas/types.yaml#/definitions/uint32" + $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 maximum: 11 + patternProperties: + "^(.+-hog(-[0-9]+)?)$": + type: object + required: + - gpio-hog + required: - gpio-controller - '#gpio-cells' @@ -115,9 +130,12 @@ patternProperties: '-[0-9]*$': type: object + additionalProperties: false + patternProperties: '^pins': type: object + additionalProperties: false description: | A pinctrl node should contain at least one subnode representing the pinctrl group available on the machine. Each subnode will list the @@ -125,7 +143,7 @@ patternProperties: configuration, pullups, drive, output high/low and output speed. properties: pinmux: - $ref: "/schemas/types.yaml#/definitions/uint32-array" + $ref: /schemas/types.yaml#/definitions/uint32-array description: | Integer array, represents gpio pin number and mux setting. Supported pin number and mux varies for different SoCs, and are @@ -186,14 +204,13 @@ patternProperties: - pinmux allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible - '#address-cells' - '#size-cells' - ranges - - pins-are-numbered additionalProperties: false @@ -207,7 +224,6 @@ examples: #size-cells = <1>; compatible = "st,stm32f429-pinctrl"; ranges = <0 0x40020000 0x3000>; - pins-are-numbered; gpioa: gpio@0 { gpio-controller; @@ -225,7 +241,6 @@ examples: #size-cells = <1>; compatible = "st,stm32f429-pinctrl"; ranges = <0 0x50020000 0x3000>; - pins-are-numbered; gpiob: gpio@1000 { gpio-controller; diff --git a/dts/Bindings/pinctrl/starfive,jh7100-pinctrl.yaml b/dts/Bindings/pinctrl/starfive,jh7100-pinctrl.yaml index 9296360442..f3258f2fd3 100644 --- a/dts/Bindings/pinctrl/starfive,jh7100-pinctrl.yaml +++ b/dts/Bindings/pinctrl/starfive,jh7100-pinctrl.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/pinctrl/starfive,jh7100-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: StarFive JH7100 Pin Controller Device Tree Bindings +title: StarFive JH7100 Pin Controller description: | Bindings for the JH7100 RISC-V SoC from StarFive Ltd. @@ -111,7 +111,7 @@ patternProperties: pins it needs, and how they should be configured, with regard to muxer configuration, bias, input enable/disable, input schmitt trigger enable/disable, slew-rate and drive strength. - $ref: "/schemas/pinctrl/pincfg-node.yaml" + $ref: /schemas/pinctrl/pincfg-node.yaml properties: pins: @@ -120,14 +120,14 @@ patternProperties: This should be set using either the PAD_GPIO or PAD_FUNC_SHARE macros. Either this or "pinmux" has to be specified, but not both. - $ref: "/schemas/pinctrl/pinmux-node.yaml#/properties/pins" + $ref: /schemas/pinctrl/pinmux-node.yaml#/properties/pins pinmux: description: | The list of GPIOs and their mux settings that properties in the node apply to. This should be set using the GPIOMUX macro. Either this or "pins" has to be specified, but not both. - $ref: "/schemas/pinctrl/pinmux-node.yaml#/properties/pinmux" + $ref: /schemas/pinctrl/pinmux-node.yaml#/properties/pinmux bias-disable: true @@ -165,7 +165,7 @@ examples: - | #include <dt-bindings/clock/starfive-jh7100.h> #include <dt-bindings/reset/starfive-jh7100.h> - #include <dt-bindings/pinctrl/pinctrl-starfive.h> + #include <dt-bindings/pinctrl/pinctrl-starfive-jh7100.h> soc { #address-cells = <2>; @@ -293,7 +293,7 @@ examples: pinctrl-names = "default"; }; - i2c0 { + i2c { pinctrl-0 = <&i2c0_pins_default>; pinctrl-names = "default"; }; diff --git a/dts/Bindings/pinctrl/starfive,jh7110-aon-pinctrl.yaml b/dts/Bindings/pinctrl/starfive,jh7110-aon-pinctrl.yaml new file mode 100644 index 0000000000..b470901f5f --- /dev/null +++ b/dts/Bindings/pinctrl/starfive,jh7110-aon-pinctrl.yaml @@ -0,0 +1,124 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/starfive,jh7110-aon-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH7110 AON Pin Controller + +description: | + Bindings for the JH7110 RISC-V SoC from StarFive Technology Ltd. + + Out of the SoC's many pins only the ones named PAD_RGPIO0 to PAD_RGPIO3 + can be multiplexed and have configurable bias, drive strength, + schmitt trigger etc. + Some peripherals such as PWM have their I/O go through the 4 "GPIOs". + +maintainers: + - Jianlong Huang <jianlong.huang@starfivetech.com> + +properties: + compatible: + const: starfive,jh7110-aon-pinctrl + + reg: + maxItems: 1 + + resets: + maxItems: 1 + + interrupts: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + gpio-controller: true + + '#gpio-cells': + const: 2 + +patternProperties: + '-[0-9]+$': + type: object + additionalProperties: false + patternProperties: + '-pins$': + type: object + description: | + A pinctrl node should contain at least one subnode representing the + pinctrl groups available on the machine. Each subnode will list the + pins it needs, and how they should be configured, with regard to + muxer configuration, bias, input enable/disable, input schmitt + trigger enable/disable, slew-rate and drive strength. + allOf: + - $ref: /schemas/pinctrl/pincfg-node.yaml + - $ref: /schemas/pinctrl/pinmux-node.yaml + additionalProperties: false + + properties: + pinmux: + description: | + The list of GPIOs and their mux settings that properties in the + node apply to. This should be set using the GPIOMUX macro. + + bias-disable: true + + bias-pull-up: + type: boolean + + bias-pull-down: + type: boolean + + drive-strength: + enum: [ 2, 4, 8, 12 ] + + input-enable: true + + input-disable: true + + input-schmitt-enable: true + + input-schmitt-disable: true + + slew-rate: + maximum: 1 + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - '#interrupt-cells' + - gpio-controller + - '#gpio-cells' + +additionalProperties: false + +examples: + - | + pinctrl@17020000 { + compatible = "starfive,jh7110-aon-pinctrl"; + reg = <0x17020000 0x10000>; + resets = <&aoncrg 2>; + interrupts = <85>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + + pwm-0 { + pwm-pins { + pinmux = <0xff030802>; + bias-disable; + drive-strength = <12>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + }; + }; + +... diff --git a/dts/Bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml b/dts/Bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml new file mode 100644 index 0000000000..222b9e240f --- /dev/null +++ b/dts/Bindings/pinctrl/starfive,jh7110-sys-pinctrl.yaml @@ -0,0 +1,142 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/starfive,jh7110-sys-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH7110 SYS Pin Controller + +description: | + Bindings for the JH7110 RISC-V SoC from StarFive Technology Ltd. + + Out of the SoC's many pins only the ones named PAD_GPIO0 to PAD_GPIO63 + can be multiplexed and have configurable bias, drive strength, + schmitt trigger etc. + Some peripherals have their I/O go through the 64 "GPIOs". This also + includes a number of other UARTs, I2Cs, SPIs, PWMs etc. + All these peripherals are connected to all 64 GPIOs such that + any GPIO can be set up to be controlled by any of the peripherals. + +maintainers: + - Jianlong Huang <jianlong.huang@starfivetech.com> + +properties: + compatible: + const: starfive,jh7110-sys-pinctrl + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + interrupts: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + gpio-controller: true + + '#gpio-cells': + const: 2 + +patternProperties: + '-[0-9]+$': + type: object + additionalProperties: false + patternProperties: + '-pins$': + type: object + description: | + A pinctrl node should contain at least one subnode representing the + pinctrl groups available on the machine. Each subnode will list the + pins it needs, and how they should be configured, with regard to + muxer configuration, bias, input enable/disable, input schmitt + trigger enable/disable, slew-rate and drive strength. + allOf: + - $ref: /schemas/pinctrl/pincfg-node.yaml + - $ref: /schemas/pinctrl/pinmux-node.yaml + additionalProperties: false + + properties: + pinmux: + description: | + The list of GPIOs and their mux settings that properties in the + node apply to. This should be set using the GPIOMUX or PINMUX + macros. + + bias-disable: true + + bias-pull-up: + type: boolean + + bias-pull-down: + type: boolean + + drive-strength: + enum: [ 2, 4, 8, 12 ] + + input-enable: true + + input-disable: true + + input-schmitt-enable: true + + input-schmitt-disable: true + + slew-rate: + maximum: 1 + +required: + - compatible + - reg + - clocks + - interrupts + - interrupt-controller + - '#interrupt-cells' + - gpio-controller + - '#gpio-cells' + +additionalProperties: false + +examples: + - | + pinctrl@13040000 { + compatible = "starfive,jh7110-sys-pinctrl"; + reg = <0x13040000 0x10000>; + clocks = <&syscrg 112>; + resets = <&syscrg 2>; + interrupts = <86>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + + uart0-0 { + tx-pins { + pinmux = <0xff140005>; + bias-disable; + drive-strength = <12>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + + rx-pins { + pinmux = <0x0E000406>; + bias-pull-up; + drive-strength = <2>; + input-enable; + input-schmitt-enable; + slew-rate = <0>; + }; + }; + }; + +... diff --git a/dts/Bindings/pinctrl/sunplus,sp7021-pinctrl.yaml b/dts/Bindings/pinctrl/sunplus,sp7021-pinctrl.yaml index d8e75b3e64..94b868c7ce 100644 --- a/dts/Bindings/pinctrl/sunplus,sp7021-pinctrl.yaml +++ b/dts/Bindings/pinctrl/sunplus,sp7021-pinctrl.yaml @@ -5,7 +5,7 @@ $id: http://devicetree.org/schemas/pinctrl/sunplus,sp7021-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Sunplus SP7021 Pin Controller Device Tree Bindings +title: Sunplus SP7021 Pin Controller maintainers: - Dvorkin Dmitry <dvorkin@tibbo.com> @@ -138,7 +138,7 @@ patternProperties: description: | Define pin-function which is used by pinctrl node's client device. The name should be one of string in the following enumeration. - $ref: "/schemas/types.yaml#/definitions/string" + $ref: /schemas/types.yaml#/definitions/string enum: [ SPI_FLASH, SPI_FLASH_4BIT, SPI_NAND, CARD0_EMMC, SD_CARD, UA0, FPGA_IFX, HDMI_TX, LCDIF, USB0_OTG, USB1_OTG ] @@ -146,7 +146,7 @@ patternProperties: description: | Define pin-group in a specified pin-function. The name should be one of string in the following enumeration. - $ref: "/schemas/types.yaml#/definitions/string" + $ref: /schemas/types.yaml#/definitions/string enum: [ SPI_FLASH1, SPI_FLASH2, SPI_FLASH_4BIT1, SPI_FLASH_4BIT2, SPI_NAND, CARD0_EMMC, SD_CARD, UA0, FPGA_IFX, HDMI_TX1, HDMI_TX2, HDMI_TX3, LCDIF, USB0_OTG, USB1_OTG ] @@ -288,11 +288,14 @@ required: additionalProperties: false +allOf: + - $ref: pinctrl.yaml# + examples: - | #include <dt-bindings/pinctrl/sppctl-sp7021.h> - pinctl@9c000100 { + pinctrl@9c000100 { compatible = "sunplus,sp7021-pctl"; reg = <0x9c000100 0x100>, <0x9c000300 0x100>, <0x9c0032e4 0x1c>, <0x9c000080 0x20>; diff --git a/dts/Bindings/pinctrl/ti,omap-pinctrl.txt b/dts/Bindings/pinctrl/ti,omap-pinctrl.txt deleted file mode 100644 index 88c80273da..0000000000 --- a/dts/Bindings/pinctrl/ti,omap-pinctrl.txt +++ /dev/null @@ -1,13 +0,0 @@ -OMAP Pinctrl definitions - -Required properties: -- compatible : Should be one of: - "ti,omap2420-padconf" - OMAP2420 compatible pinctrl - "ti,omap2430-padconf" - OMAP2430 compatible pinctrl - "ti,omap3-padconf" - OMAP3 compatible pinctrl - "ti,omap4-padconf" - OMAP4 compatible pinctrl - "ti,omap5-padconf" - OMAP5 compatible pinctrl - "ti,dra7-padconf" - DRA7 compatible pinctrl - "ti,am437-padconf" - AM437x compatible pinctrl - -See Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt for further details. diff --git a/dts/Bindings/pinctrl/toshiba,visconti-pinctrl.yaml b/dts/Bindings/pinctrl/toshiba,visconti-pinctrl.yaml index 306524885a..19d47fd414 100644 --- a/dts/Bindings/pinctrl/toshiba,visconti-pinctrl.yaml +++ b/dts/Bindings/pinctrl/toshiba,visconti-pinctrl.yaml @@ -21,7 +21,7 @@ properties: maxItems: 1 allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible @@ -35,13 +35,14 @@ patternProperties: pinctrl groups available on the machine. Each subnode will list the pins it needs, and how they should be configured, with regard to muxer configuration, pullups, drive strength. - $ref: "pinmux-node.yaml" + $ref: pinmux-node.yaml + additionalProperties: false properties: function: description: Function to mux. - $ref: "/schemas/types.yaml#/definitions/string" + $ref: /schemas/types.yaml#/definitions/string enum: [i2c0, i2c1, i2c2, i2c3, i2c4, i2c5, i2c6, i2c7, i2c8, spi0, spi1, spi2, spi3, spi4, spi5, spi6, uart0, uart1, uart2, uart3, pwm, pcmif_out, pcmif_in] @@ -49,7 +50,7 @@ patternProperties: groups: description: Name of the pin group to use for the functions. - $ref: "/schemas/types.yaml#/definitions/string" + $ref: /schemas/types.yaml#/definitions/string enum: [i2c0_grp, i2c1_grp, i2c2_grp, i2c3_grp, i2c4_grp, i2c5_grp, i2c6_grp, i2c7_grp, i2c8_grp, spi0_grp, spi0_cs0_grp, spi0_cs1_grp, spi0_cs2_grp, diff --git a/dts/Bindings/pinctrl/xlnx,zynq-pinctrl.yaml b/dts/Bindings/pinctrl/xlnx,zynq-pinctrl.yaml index cfd0cc549a..d2676f92ef 100644 --- a/dts/Bindings/pinctrl/xlnx,zynq-pinctrl.yaml +++ b/dts/Bindings/pinctrl/xlnx,zynq-pinctrl.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Xilinx Zynq Pinctrl maintainers: - - Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> + - Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> description: | Please refer to pinctrl-bindings.txt in this directory for details of the @@ -39,7 +39,7 @@ properties: phandle to the SLCR. patternProperties: - '^(.*-)?(default|gpio)$': + '^(.*-)?(default|gpio-grp)$': type: object patternProperties: '^mux': @@ -168,7 +168,7 @@ patternProperties: additionalProperties: false allOf: - - $ref: "pinctrl.yaml#" + - $ref: pinctrl.yaml# required: - compatible diff --git a/dts/Bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml b/dts/Bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml index 2722dc7bb0..f13d315b5d 100644 --- a/dts/Bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml +++ b/dts/Bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml @@ -7,8 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Xilinx ZynqMP Pinctrl maintainers: - - Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> - - Rajan Vaja <rajan.vaja@xilinx.com> + - Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> description: | Please refer to pinctrl-bindings.txt in this directory for details of the @@ -32,7 +31,7 @@ properties: const: xlnx,zynqmp-pinctrl patternProperties: - '^(.*-)?(default|gpio)$': + '^(.*-)?(default|gpio-grp)$': type: object patternProperties: '^mux': @@ -274,6 +273,10 @@ patternProperties: slew-rate: enum: [0, 1] + output-enable: + description: + This will internally disable the tri-state for MIO pins. + drive-strength: description: Selects the drive strength for MIO pins, in mA. |