From abef60363d8ecac66e45853f328afa8eeb9e00fd Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 23 Jun 2020 12:14:59 +0200 Subject: dts: update to v5.8-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/leds/backlight/qcom-wled.txt | 154 ------------------ dts/Bindings/leds/backlight/qcom-wled.yaml | 252 +++++++++++++++++++++++++++++ dts/Bindings/leds/common.yaml | 13 +- dts/Bindings/leds/leds-aw2013.yaml | 90 +++++++++++ dts/Bindings/leds/leds-gpio.yaml | 3 +- dts/Bindings/leds/leds-sgm3140.yaml | 61 +++++++ dts/Bindings/leds/rohm,bd71828-leds.yaml | 9 +- 7 files changed, 413 insertions(+), 169 deletions(-) delete mode 100644 dts/Bindings/leds/backlight/qcom-wled.txt create mode 100644 dts/Bindings/leds/backlight/qcom-wled.yaml create mode 100644 dts/Bindings/leds/leds-aw2013.yaml create mode 100644 dts/Bindings/leds/leds-sgm3140.yaml (limited to 'dts/Bindings/leds') diff --git a/dts/Bindings/leds/backlight/qcom-wled.txt b/dts/Bindings/leds/backlight/qcom-wled.txt deleted file mode 100644 index c06863badf..0000000000 --- a/dts/Bindings/leds/backlight/qcom-wled.txt +++ /dev/null @@ -1,154 +0,0 @@ -Binding for Qualcomm Technologies, Inc. WLED driver - -WLED (White Light Emitting Diode) driver is used for controlling display -backlight that is part of PMIC on Qualcomm Technologies, Inc. reference -platforms. The PMIC is connected to the host processor via SPMI bus. - -- compatible - Usage: required - Value type: - Definition: should be one of: - "qcom,pm8941-wled" - "qcom,pmi8998-wled" - "qcom,pm660l-wled" - -- reg - Usage: required - Value type: - Definition: Base address of the WLED modules. - -- default-brightness - Usage: optional - Value type: - Definition: brightness value on boot, value from: 0-4095. - Default: 2048 - -- label - Usage: required - Value type: - Definition: The name of the backlight device - -- qcom,cs-out - Usage: optional - Value type: - Definition: enable current sink output. - This property is supported only for PM8941. - -- qcom,cabc - Usage: optional - Value type: - Definition: enable content adaptive backlight control. - -- qcom,ext-gen - Usage: optional - Value type: - Definition: use externally generated modulator signal to dim. - This property is supported only for PM8941. - -- qcom,current-limit - Usage: optional - Value type: - Definition: mA; per-string current limit; value from 0 to 25 with - 1 mA step. Default 20 mA. - This property is supported only for pm8941. - -- qcom,current-limit-microamp - Usage: optional - Value type: - Definition: uA; per-string current limit; value from 0 to 30000 with - 2500 uA step. Default 25 mA. - -- qcom,current-boost-limit - Usage: optional - Value type: - Definition: mA; boost current limit. - For pm8941: one of: 105, 385, 525, 805, 980, 1260, 1400, - 1680. Default: 805 mA. - For pmi8998: one of: 105, 280, 450, 620, 970, 1150, 1300, - 1500. Default: 970 mA. - -- qcom,switching-freq - Usage: optional - Value type: - Definition: kHz; switching frequency; one of: 600, 640, 685, 738, - 800, 872, 960, 1066, 1200, 1371, 1600, 1920, 2400, 3200, - 4800, 9600. - Default: for pm8941: 1600 kHz - for pmi8998: 800 kHz - -- qcom,ovp - Usage: optional - Value type: - Definition: V; Over-voltage protection limit; one of: - 27, 29, 32, 35. Default: 29V - This property is supported only for PM8941. - -- qcom,ovp-millivolt - Usage: optional - Value type: - Definition: mV; Over-voltage protection limit; - For pmi8998: one of 18100, 19600, 29600, 31100. - Default 29600 mV. - If this property is not specified for PM8941, it - falls back to "qcom,ovp" property. - -- qcom,num-strings - Usage: optional - Value type: - Definition: #; number of led strings attached; - value: For PM8941 from 1 to 3. Default: 2 - For PMI8998 from 1 to 4. - -- interrupts - Usage: optional - Value type: - Definition: Interrupts associated with WLED. This should be - "short" and "ovp" interrupts. Interrupts can be - specified as per the encoding listed under - Documentation/devicetree/bindings/spmi/ - qcom,spmi-pmic-arb.txt. - -- interrupt-names - Usage: optional - Value type: - Definition: Interrupt names associated with the interrupts. - Must be "short" and "ovp". The short circuit detection - is not supported for PM8941. - -- qcom,enabled-strings - Usage: optional - Value tyoe: - Definition: Array of the WLED strings numbered from 0 to 3. Each - string of leds are operated individually. Specify the - list of strings used by the device. Any combination of - led strings can be used. - -- qcom,external-pfet - Usage: optional - Value type: - Definition: Specify if external PFET control for short circuit - protection is used. This property is supported only - for PMI8998. - -- qcom,auto-string-detection - Usage: optional - Value type: - Definition: Enables auto-detection of the WLED string configuration. - This feature is not supported for PM8941. - - -Example: - -pm8941-wled@d800 { - compatible = "qcom,pm8941-wled"; - reg = <0xd800>; - label = "backlight"; - - qcom,cs-out; - qcom,current-limit = <20>; - qcom,current-boost-limit = <805>; - qcom,switching-freq = <1600>; - qcom,ovp = <29>; - qcom,num-strings = <2>; - qcom,enabled-strings = <0 1>; -}; diff --git a/dts/Bindings/leds/backlight/qcom-wled.yaml b/dts/Bindings/leds/backlight/qcom-wled.yaml new file mode 100644 index 0000000000..32e0896c6b --- /dev/null +++ b/dts/Bindings/leds/backlight/qcom-wled.yaml @@ -0,0 +1,252 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/backlight/qcom-wled.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Binding for Qualcomm Technologies, Inc. WLED driver + +maintainers: + - Bjorn Andersson + - Kiran Gunda + +description: | + WLED (White Light Emitting Diode) driver is used for controlling display + backlight that is part of PMIC on Qualcomm Technologies, Inc. reference + platforms. The PMIC is connected to the host processor via SPMI bus. + +properties: + compatible: + enum: + - qcom,pm8941-wled + - qcom,pmi8998-wled + - qcom,pm660l-wled + - qcom,pm8150l-wled + + reg: + maxItems: 1 + + default-brightness: + description: | + brightness value on boot. + + label: true + + max-brightness: + description: | + Maximum brightness level. + + qcom,cs-out: + description: | + enable current sink output. + This property is supported only for WLED3. + type: boolean + + qcom,cabc: + description: | + enable content adaptive backlight control. + type: boolean + + qcom,ext-gen: + description: | + use externally generated modulator signal to dim. + This property is supported only for WLED3. + type: boolean + + qcom,current-limit: + description: | + mA; per-string current limit. + This property is supported only for WLED3. + $ref: /schemas/types.yaml#/definitions/uint32 + default: 20 + minimum: 0 + maximum: 25 + + qcom,current-limit-microamp: + description: | + uA; per-string current limit. + default: 25 + minimum: 0 + maximum: 30000 + multipleOf: 25 + + qcom,current-boost-limit: + description: | + mA; boost current limit. + $ref: /schemas/types.yaml#/definitions/uint32 + + qcom,switching-freq: + description: | + kHz; switching frequency. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 600, 640, 685, 738, 800, 872, 960, 1066, 1200, 1371, 1600, 1920, 2400, 3200, 4800, 9600 ] + + qcom,ovp: + description: | + V; Over-voltage protection limit. + This property is supported only for WLED3. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 27, 29, 32, 35 ] + default: 29 + + qcom,ovp-millivolt: + description: | + Over-voltage protection limit. This property is for WLED4 only. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 18100, 19600, 29600, 31100 ] + default: 29600 + + qcom,num-strings: + description: | + number of led strings attached. + $ref: /schemas/types.yaml#/definitions/uint32 + + qcom,enabled-strings: + description: | + Array of the WLED strings numbered from 0 to 3. Each + string of leds are operated individually. Specify the + list of strings used by the device. Any combination of + led strings can be used. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 4 + + qcom,external-pfet: + description: | + Specify if external PFET control for short circuit + protection is used. This property is supported only + for WLED4. + type: boolean + + qcom,auto-string-detection: + description: | + Enables auto-detection of the WLED string configuration. + This feature is not supported for WLED3. + type: boolean + + interrupts: + minItems: 1 + items: + - description: over voltage protection interrupt. + - description: short circuit interrupt. + + interrupt-names: + minItems: 1 + items: + - const: ovp + - const: short + + qcom,modulator-sel: + description: | + Selects the modulator used for brightness modulation. + Allowed values are, + 0 - Modulator A + 1 - Modulator B + This property is applicable only to WLED5 peripheral. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 1 ] + default: 0 + + qcom,cabc-sel: + description: | + Selects the CABC pin signal used for brightness modulation. + Allowed values are, + 0 - CABC disabled + 1 - CABC 1 + 2 - CABC 2 + 3 - External signal (e.g. LPG) is used for dimming + This property is applicable only to WLED5 peripheral. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 0, 1, 2, 3 ] + +allOf: + - if: + properties: + compatible: + contains: + const: qcom,pm8941-wled + + then: + properties: + qcom,current-boost-limit: + enum: [ 105, 385, 525, 805, 980, 1260, 1400, 1680 ] + default: 805 + + qcom,switching-freq: + default: 1600 + + qcom,num-strings: + enum: [ 1, 2, 3 ] + + interrupts: + maxItems: 1 + + interrupt-names: + maxItems: 1 + + else: + properties: + qcom,current-boost-limit: + enum: [ 105, 280, 450, 620, 970, 1150, 1300, 1500 ] + default: 970 + + qcom,switching-freq: + default: 800 + + qcom,num-strings: + enum: [ 1, 2, 3, 4 ] + + interrupts: + minItems: 2 + + interrupt-names: + minItems: 2 + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8150l-wled + + then: + properties: + default-brightness: + minimum: 0 + maximum: 32767 + + max-brightness: + minimum: 0 + maximum: 32767 + + else: + properties: + default-brightness: + minimum: 0 + maximum: 4095 + + max-brightness: + minimum: 0 + maximum: 4095 + +required: + - compatible + - reg + - label + +additionalProperties: false + +examples: + - | + backlight@d800 { + compatible = "qcom,pm8941-wled"; + reg = <0xd800 0x100>; + label = "backlight"; + + qcom,cs-out; + qcom,current-limit = <20>; + qcom,current-boost-limit = <805>; + qcom,switching-freq = <1600>; + qcom,ovp = <29>; + qcom,num-strings = <2>; + qcom,enabled-strings = <0 1>; + }; diff --git a/dts/Bindings/leds/common.yaml b/dts/Bindings/leds/common.yaml index 4c270fde45..a2a541bca7 100644 --- a/dts/Bindings/leds/common.yaml +++ b/dts/Bindings/leds/common.yaml @@ -41,8 +41,7 @@ properties: Color of the LED. Use one of the LED_COLOR_ID_* prefixed definitions from the header include/dt-bindings/leds/common.h. If there is no matching LED_COLOR_ID available, add a new one. - allOf: - - $ref: /schemas/types.yaml#definitions/uint32 + $ref: /schemas/types.yaml#definitions/uint32 minimum: 0 maximum: 8 @@ -67,8 +66,7 @@ properties: produced where the LED momentarily turns off (or on). The "keep" setting will keep the LED at whatever its current state is, without producing a glitch. - allOf: - - $ref: /schemas/types.yaml#definitions/string + $ref: /schemas/types.yaml#definitions/string enum: - on - off @@ -79,8 +77,8 @@ properties: description: This parameter, if present, is a string defining the trigger assigned to the LED. - allOf: - - $ref: /schemas/types.yaml#definitions/string + $ref: /schemas/types.yaml#definitions/string + enum: # LED will act as a back-light, controlled by the framebuffer system - backlight @@ -111,8 +109,7 @@ properties: brightness and duration (in ms). The exact format is described in: Documentation/devicetree/bindings/leds/leds-trigger-pattern.txt - allOf: - - $ref: /schemas/types.yaml#definitions/uint32-matrix + $ref: /schemas/types.yaml#definitions/uint32-matrix items: minItems: 2 maxItems: 2 diff --git a/dts/Bindings/leds/leds-aw2013.yaml b/dts/Bindings/leds/leds-aw2013.yaml new file mode 100644 index 0000000000..e24b0d15ef --- /dev/null +++ b/dts/Bindings/leds/leds-aw2013.yaml @@ -0,0 +1,90 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/leds-aw2013.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AWINIC AW2013 3-channel LED Driver + +maintainers: + - Nikita Travkin + +description: | + The AW2013 is a 3-channel LED driver with I2C interface. It can control + LED brightness with PWM output. + +properties: + compatible: + const: awinic,aw2013 + + reg: + maxItems: 1 + + vcc-supply: + description: Regulator providing power to the "VCC" pin. + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +patternProperties: + "^led@[0-2]$": + type: object + $ref: common.yaml# + + properties: + reg: + description: Index of the LED. + minimum: 0 + maximum: 2 + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + +additionalProperties: false + +examples: + - | + #include + #include + + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + led-controller@45 { + compatible = "awinic,aw2013"; + reg = <0x45>; + #address-cells = <1>; + #size-cells = <0>; + + vcc-supply = <&pm8916_l17>; + + led@0 { + reg = <0>; + led-max-microamp = <5000>; + function = LED_FUNCTION_INDICATOR; + color = ; + }; + + led@1 { + reg = <1>; + led-max-microamp = <5000>; + function = LED_FUNCTION_INDICATOR; + color = ; + }; + + led@2 { + reg = <2>; + led-max-microamp = <5000>; + function = LED_FUNCTION_INDICATOR; + color = ; + }; + }; + }; +... diff --git a/dts/Bindings/leds/leds-gpio.yaml b/dts/Bindings/leds/leds-gpio.yaml index 0e75b185dd..7ad2baeda0 100644 --- a/dts/Bindings/leds/leds-gpio.yaml +++ b/dts/Bindings/leds/leds-gpio.yaml @@ -24,8 +24,7 @@ patternProperties: "(^led-[0-9a-f]$|led)": type: object - allOf: - - $ref: common.yaml# + $ref: common.yaml# properties: gpios: diff --git a/dts/Bindings/leds/leds-sgm3140.yaml b/dts/Bindings/leds/leds-sgm3140.yaml new file mode 100644 index 0000000000..f682596194 --- /dev/null +++ b/dts/Bindings/leds/leds-sgm3140.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/leds-sgm3140.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SGMICRO SGM3140 500mA Buck/Boost Charge Pump LED Driver + +maintainers: + - Luca Weiss + +description: | + The SGM3140 is a current-regulated charge pump which can regulate two current + levels for Flash and Torch modes. + + The data sheet can be found at: + http://www.sg-micro.com/uploads/soft/20190626/1561535688.pdf + +properties: + compatible: + const: sgmicro,sgm3140 + + enable-gpios: + maxItems: 1 + description: A connection to the 'EN' pin. + + flash-gpios: + maxItems: 1 + description: A connection to the 'FLASH' pin. + + vin-supply: + description: Regulator providing power to the 'VIN' pin. + + led: + type: object + $ref: common.yaml# + +required: + - compatible + - flash-gpios + - enable-gpios + +additionalProperties: false + +examples: + - | + #include + #include + + led-controller { + compatible = "sgmicro,sgm3140"; + flash-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ + enable-gpios = <&pio 2 3 GPIO_ACTIVE_HIGH>; /* PC3 */ + vin-supply = <®_dcdc1>; + + sgm3140_flash: led { + function = LED_FUNCTION_FLASH; + color = ; + flash-max-timeout-us = <250000>; + }; + }; diff --git a/dts/Bindings/leds/rohm,bd71828-leds.yaml b/dts/Bindings/leds/rohm,bd71828-leds.yaml index 90edf9d33b..86a37c92b8 100644 --- a/dts/Bindings/leds/rohm,bd71828-leds.yaml +++ b/dts/Bindings/leds/rohm,bd71828-leds.yaml @@ -34,11 +34,10 @@ patternProperties: #- $ref: "common.yaml#" rohm,led-compatible: description: LED identification string - allOf: - - $ref: "/schemas/types.yaml#/definitions/string" - - enum: - - bd71828-ambled - - bd71828-grnled + $ref: "/schemas/types.yaml#/definitions/string" + enum: + - bd71828-ambled + - bd71828-grnled function: description: Purpose of LED as defined in dt-bindings/leds/common.h -- cgit v1.2.3