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arm64: dts: meson: add audio playback to wetek-play2

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

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/20201203060023.9454-8-christianshewitt@gmail.com
This commit is contained in:
Christian Hewitt 2020-12-03 06:00:23 +00:00 committed by Kevin Hilman
parent e0d9e6eead
commit 5e3ee48ea0
1 changed files with 61 additions and 0 deletions
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61
arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts
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@ -8,11 +8,19 @@
#include "meson-gxbb-wetek.dtsi" #include "meson-gxbb-wetek.dtsi"
#include <dt-bindings/input/input.h> #include <dt-bindings/input/input.h>
#include <dt-bindings/sound/meson-aiu.h>
/ { / {
compatible = "wetek,play2", "amlogic,meson-gxbb"; compatible = "wetek,play2", "amlogic,meson-gxbb";
model = "WeTek Play 2"; model = "WeTek Play 2";
spdif_dit: audio-codec-0 {
#sound-dai-cells = <0>;
compatible = "linux,spdif-dit";
status = "okay";
sound-name-prefix = "DIT";
};
leds { leds {
led-wifi { led-wifi {
label = "wetek-play:wifi-status"; label = "wetek-play:wifi-status";
@ -39,6 +47,59 @@
gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>; gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>;
}; };
}; };
sound {
compatible = "amlogic,gx-sound-card";
model = "GXBB-WETEK-PLAY2";
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_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";
}; };
&i2c_A { &i2c_A {