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| author | Christian Hewitt <christianshewitt@gmail.com> | 2020-12-03 09:00:18 +0300 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2020-12-07 22:05:55 +0300 |
| commit | 4e0649f4957436cbce20ffc26239fdbe19638444 (patch) | |
| tree | a4a5f624cbd6245f6f5d976a54f26c29102ce75b | |
| parent | ec78dc8964bbc68d76d0e9b132379bc3f22c72a6 (diff) | |
| download | linux-4e0649f4957436cbce20ffc26239fdbe19638444.tar.xz | |
arm64: dts: meson: add audio playback to khadas-vim
Add initial audio support limited to HDMI i2s.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20201203060023.9454-3-christianshewitt@gmail.com
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts index 638a5992d760..7aa08f74c49b 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-khadas-vim.dts @@ -8,6 +8,7 @@ #include <dt-bindings/input/input.h> #include "meson-gxl-s905x-p212.dtsi" +#include <dt-bindings/sound/meson-aiu.h> / { compatible = "khadas,vim", "amlogic,s905x", "amlogic,meson-gxl"; @@ -63,6 +64,45 @@ }; }; }; + + sound { + compatible = "amlogic,gx-sound-card"; + model = "GXL-KHADAS-VIM1"; + 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 { |