From 2b2827a19024abcf879c18053ae3f2fc23891ad4 Mon Sep 17 00:00:00 2001 From: Christian Hewitt Date: Tue, 15 Aug 2023 09:27:50 +0000 Subject: arm64: dts: meson: add audio playback to p201 Add initial audio support limited to HDMI i2s. Signed-off-by: Christian Hewitt Link: https://lore.kernel.org/r/20230815092751.1791195-3-christianshewitt@gmail.com Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts | 39 +++++++++++++++++++++++++ 1 file changed, 39 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts') diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts index 150a82f3b2d7..6f81eed83bec 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts @@ -8,10 +8,49 @@ /dts-v1/; #include "meson-gxbb-p20x.dtsi" +#include / { compatible = "amlogic,p201", "amlogic,meson-gxbb"; model = "Amlogic Meson GXBB P201 Development Board"; + + sound { + compatible = "amlogic,gx-sound-card"; + model = "P201"; + assigned-clocks = <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>, + <&clkc CLKID_MPLL2>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + + 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"; }; ðmac { -- cgit