diff options
Diffstat (limited to 'dts/Bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml')
| -rw-r--r-- | dts/Bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/dts/Bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml b/dts/Bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml index 059a7629b2..bdf7b09605 100644 --- a/dts/Bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml +++ b/dts/Bindings/sound/mt8186-mt6366-rt1019-rt5682s.yaml @@ -16,11 +16,20 @@ properties: compatible: enum: - mediatek,mt8186-mt6366-rt1019-rt5682s-sound + - mediatek,mt8186-mt6366-rt5682s-max98360-sound + - mediatek,mt8186-mt6366-rt5650-sound mediatek,platform: - $ref: "/schemas/types.yaml#/definitions/phandle" + $ref: /schemas/types.yaml#/definitions/phandle description: The phandle of MT8186 ASoC platform. + dmic-gpios: + maxItems: 1 + description: + dmic-gpios optional prop for switching between two DMICs. + Ex, the GPIO can control a MUX HW component to select + dmic clk and data form a Front or Rear dmic. + headset-codec: type: object additionalProperties: false @@ -43,6 +52,16 @@ properties: required: - sound-dai + mediatek,adsp: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle of MT8186 ADSP platform. + + mediatek,dai-link: + $ref: /schemas/types.yaml#/definitions/string-array + description: + A list of the desired dai-links in the sound card. Each entry is a + name defined in the machine driver. + additionalProperties: false required: @@ -53,14 +72,19 @@ required: examples: - | + #include <dt-bindings/gpio/gpio.h> sound: mt8186-sound { compatible = "mediatek,mt8186-mt6366-rt1019-rt5682s-sound"; mediatek,platform = <&afe>; pinctrl-names = "aud_clk_mosi_off", - "aud_clk_mosi_on"; + "aud_clk_mosi_on", + "aud_gpio_dmic_sec"; pinctrl-0 = <&aud_clk_mosi_off>; pinctrl-1 = <&aud_clk_mosi_on>; + pinctrl-2 = <&aud_gpio_dmic_sec>; + + dmic-gpios = <&pio 23 GPIO_ACTIVE_HIGH>; headset-codec { sound-dai = <&rt5682s>; |