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-rw-r--r--dts/Bindings/sound/qcom,wcd934x.yaml72
1 files changed, 52 insertions, 20 deletions
diff --git a/dts/Bindings/sound/qcom,wcd934x.yaml b/dts/Bindings/sound/qcom,wcd934x.yaml
index 9b225dbf8b..beb0ff0245 100644
--- a/dts/Bindings/sound/qcom,wcd934x.yaml
+++ b/dts/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
@@ -127,11 +129,12 @@ properties:
gpio@42:
type: object
- $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
@@ -147,21 +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
@@ -169,9 +201,9 @@ examples:
- |
codec@1,0{
compatible = "slim217,250";
- reg = <1 0>;
+ reg = <1 0>;
reset-gpios = <&tlmm 64 0>;
- slim-ifc-dev = <&wcd9340_ifd>;
+ slim-ifc-dev = <&wcd9340_ifd>;
#sound-dai-cells = <1>;
interrupt-parent = <&tlmm>;
interrupts = <54 4>;