diff options
Diffstat (limited to 'dts/Bindings/pinctrl/qcom,msm8953-pinctrl.yaml')
| -rw-r--r-- | dts/Bindings/pinctrl/qcom,msm8953-pinctrl.yaml | 103 |
1 files changed, 36 insertions, 67 deletions
diff --git a/dts/Bindings/pinctrl/qcom,msm8953-pinctrl.yaml b/dts/Bindings/pinctrl/qcom,msm8953-pinctrl.yaml index abe9f4c9b1..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: @@ -21,35 +20,27 @@ properties: maxItems: 1 interrupts: - description: Specifies the TLMM summary IRQ maxItems: 1 - interrupt-controller: true + gpio-reserved-ranges: 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: - '-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: @@ -58,7 +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 ] @@ -111,57 +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: /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; }; + }; |