diff options
| author | Jerome Brunet <[email protected]> | 2020-04-21 18:39:33 +0200 |
|---|---|---|
| committer | Kevin Hilman <[email protected]> | 2020-05-19 16:31:52 -0700 |
| commit | a3ff86dcbbe811b6b6e8718c26db7ac389d3463b (patch) | |
| tree | b1fe3278ff27ab68045fd46ea9716030ca13b1b8 | |
| parent | 3ffeb9532d42c0cf9d91ec60259177e04c7062aa (diff) | |
arm64: dts: meson: libretech-cc: add initial audio playback support
Add initial audio support limited to HDMI i2s.
Signed-off-by: Jerome Brunet <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
Tested-by: Christian Hewitt <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts index 297901b20aa0..d81382b36049 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts @@ -8,6 +8,7 @@ /dts-v1/; #include <dt-bindings/input/input.h> +#include <dt-bindings/sound/meson-aiu.h> #include "meson-gxl-s905x.dtsi" @@ -124,6 +125,45 @@ regulator-max-microvolt = <1800000>; vin-supply = <&vcc_3v3>; }; + + sound { + compatible = "amlogic,gx-sound-card"; + model = "GXL-LIBRETECH-S905X-CC"; + assigned-clocks = <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>, + <&clkc CLKID_MPLL2>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + status = "okay"; + + dai-link-0 { + sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>; + }; + + dai-link-1 { + sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>; + dai-format = "i2s"; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&aiu AIU_HDMI CTRL_I2S>; + }; + }; + + dai-link-2 { + sound-dai = <&aiu AIU_HDMI CTRL_OUT>; + + codec-0 { + sound-dai = <&hdmi_tx>; + }; + }; + }; +}; + +&aiu { + status = "okay"; }; &cec_AO { |