diff options
| author | Vincent Knecht <vincent.knecht@mailoo.org> | 2021-10-31 22:09:55 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-11-15 13:26:43 +0000 |
| commit | 77fffb83933ad9e514ea0c7fd93b28cabcdea311 (patch) | |
| tree | 3fb3b6bb18568ec24750e7652cebc812b0b8604f /Documentation/devicetree/bindings/sound | |
| parent | 79a7a5ac3e53f459664701f1ca25066052dea6ae (diff) | |
ASoC: dt-bindings: nxp, tfa989x: Add rcv-gpios property for tfa9897
Add optional rcv-gpios property specific to tfa9897 receiver mode.
Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211031210956.812101-2-vincent.knecht@mailoo.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml index 7667471be1e4..b9b1dba40856 100644 --- a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml +++ b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml @@ -24,11 +24,23 @@ properties: '#sound-dai-cells': const: 0 + rcv-gpios: + description: optional GPIO to be asserted when receiver mode is enabled. + sound-name-prefix: true vddd-supply: description: regulator phandle for the VDDD power supply. +if: + not: + properties: + compatible: + const: nxp,tfa9897 +then: + properties: + rcv-gpios: false + required: - compatible - reg @@ -55,3 +67,32 @@ examples: #sound-dai-cells = <0>; }; }; + + - | + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + speaker_codec_top: audio-codec@34 { + compatible = "nxp,tfa9897"; + reg = <0x34>; + vddd-supply = <&pm8916_l6>; + rcv-gpios = <&msmgpio 50 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&speaker_top_default>; + sound-name-prefix = "Speaker Top"; + #sound-dai-cells = <0>; + }; + + speaker_codec_bottom: audio-codec@36 { + compatible = "nxp,tfa9897"; + reg = <0x36>; + vddd-supply = <&pm8916_l6>; + rcv-gpios = <&msmgpio 111 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&speaker_bottom_default>; + sound-name-prefix = "Speaker Bottom"; + #sound-dai-cells = <0>; + }; + }; |