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arm64: dts: meson: add audio playback to p200

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Add initial support limited to HDMI i2s and SPDIF (LPCM).

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Link: https://lore.kernel.org/r/20230815092751.1791195-2-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
This commit is contained in:
Christian Hewitt 2023-08-15 09:27:49 +00:00 committed by Neil Armstrong
parent 0bb80ecc33
commit 61373cc074
1 changed files with 60 additions and 0 deletions
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60
arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
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@ -9,11 +9,19 @@
#include "meson-gxbb-p20x.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/sound/meson-aiu.h>
/ {
compatible = "amlogic,p200", "amlogic,meson-gxbb";
model = "Amlogic Meson GXBB P200 Development Board";
spdif_dit: audio-codec-0 {
#sound-dai-cells = <0>;
compatible = "linux,spdif-dit";
status = "okay";
sound-name-prefix = "DIT";
};
avdd18_usb_adc: regulator-avdd18_usb_adc {
compatible = "regulator-fixed";
regulator-name = "AVDD18_USB_ADC";
@ -57,6 +65,58 @@ button-menu {
press-threshold-microvolt = <0>; /* 0% */
};
};
sound {
compatible = "amlogic,gx-sound-card";
model = "P200";
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_SPDIF_FIFO>;
};
dai-link-2 {
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-3 {
sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
codec-0 {
sound-dai = <&spdif_dit>;
};
};
dai-link-4 {
sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
codec-0 {
sound-dai = <&hdmi_tx>;
};
};
};
};
&aiu {
status = "okay";
pinctrl-0 = <&spdif_out_y_pins>;
pinctrl-names = "default";
};
&ethmac {