diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound/qcom,wcd934x.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/qcom,wcd934x.yaml | 99 |
1 files changed, 80 insertions, 19 deletions
diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd934x.yaml b/Documentation/devicetree/bindings/sound/qcom,wcd934x.yaml index a495d5fc0d23..4df59f3b7b01 100644 --- a/Documentation/devicetree/bindings/sound/qcom,wcd934x.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,wcd934x.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/sound/qcom,wcd934x.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Bindings for Qualcomm WCD9340/WCD9341 Audio Codec +title: Qualcomm WCD9340/WCD9341 Audio Codec maintainers: - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> @@ -28,7 +28,9 @@ properties: description: GPIO spec for reset line to use maxItems: 1 - slim-ifc-dev: true + slim-ifc-dev: + description: IFC device interface + $ref: /schemas/types.yaml#/definitions/phandle clocks: maxItems: 1 @@ -77,6 +79,31 @@ properties: minimum: 1800000 maximum: 2850000 + qcom,hphl-jack-type-normally-closed: + description: Indicates that HPHL jack switch type is normally closed + type: boolean + + qcom,ground-jack-type-normally-closed: + description: Indicates that Headset Ground switch type is normally closed + type: boolean + + qcom,mbhc-headset-vthreshold-microvolt: + description: Voltage threshold value for headset detection + minimum: 0 + maximum: 2850000 + + qcom,mbhc-headphone-vthreshold-microvolt: + description: Voltage threshold value for headphone detection + minimum: 0 + maximum: 2850000 + + qcom,mbhc-buttons-vthreshold-microvolt: + description: + Array of 8 Voltage threshold values corresponding to headset + button0 - button7 + minItems: 8 + maxItems: 8 + clock-output-names: const: mclk @@ -102,12 +129,12 @@ properties: gpio@42: type: object - allOf: - - $ref: ../gpio/qcom,wcd934x-gpio.yaml# + $ref: /schemas/gpio/qcom,wcd934x-gpio.yaml# patternProperties: "^.*@[0-9a-f]+$": type: object + additionalProperties: true description: | WCD934x subnode for each slave devices. Bindings of each subnodes depends on the specific driver providing the functionality and @@ -123,21 +150,50 @@ patternProperties: required: - compatible - reg - - reset-gpios - - slim-ifc-dev - - interrupts - - interrupt-controller - - clock-frequency - - clock-output-names - - qcom,micbias1-microvolt - - qcom,micbias2-microvolt - - qcom,micbias3-microvolt - - qcom,micbias4-microvolt - - "#interrupt-cells" - - "#clock-cells" - - "#sound-dai-cells" - - "#address-cells" - - "#size-cells" + +allOf: + - $ref: dai-common.yaml# + - if: + required: + - slim-ifc-dev + then: + required: + - reset-gpios + - slim-ifc-dev + - interrupt-controller + - clock-frequency + - clock-output-names + - qcom,micbias1-microvolt + - qcom,micbias2-microvolt + - qcom,micbias3-microvolt + - qcom,micbias4-microvolt + - "#interrupt-cells" + - "#clock-cells" + - "#sound-dai-cells" + - "#address-cells" + - "#size-cells" + oneOf: + - required: + - interrupts-extended + - required: + - interrupts + else: + properties: + reset-gpios: false + slim-ifc-dev: false + interrupts: false + interrupt-controller: false + clock-frequency: false + clock-output-names: false + qcom,micbias1-microvolt: false + qcom,micbias2-microvolt: false + qcom,micbias3-microvolt: false + qcom,micbias4-microvolt: false + "#interrupt-cells": false + "#clock-cells": false + "#sound-dai-cells": false + "#address-cells": false + "#size-cells": false additionalProperties: false @@ -160,6 +216,11 @@ examples: qcom,micbias2-microvolt = <1800000>; qcom,micbias3-microvolt = <1800000>; qcom,micbias4-microvolt = <1800000>; + qcom,hphl-jack-type-normally-closed; + qcom,ground-jack-type-normally-closed; + qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>; + qcom,mbhc-headset-vthreshold-microvolt = <1700000>; + qcom,mbhc-headphone-vthreshold-microvolt = <50000>; clock-names = "extclk"; clocks = <&rpmhcc 2>; |