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arm64: dts: meson: add audio playback to khadas-vim3l

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Add initial audio support limited to HDMI i2s, copying the config
from the existing VIM3 device-tree.

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20200718072532.8427-3-christianshewitt@gmail.com
This commit is contained in:
Christian Hewitt 2020-07-18 07:25:32 +00:00 committed by Kevin Hilman
parent 725da67ce4
commit b8b85d01be
1 changed files with 88 additions and 0 deletions
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88
arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
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@ -8,6 +8,7 @@
#include "meson-sm1.dtsi"
#include "meson-khadas-vim3.dtsi"
#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
/ {
compatible = "khadas,vim3l", "amlogic,sm1";
@ -31,6 +32,69 @@
regulator-boot-on;
regulator-always-on;
};
sound {
compatible = "amlogic,axg-sound-card";
model = "SM1-KHADAS-VIM3L";
audio-aux-devs = <&tdmout_a>;
audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
"TDMOUT_A IN 1", "FRDDR_B OUT 0",
"TDMOUT_A IN 2", "FRDDR_C OUT 0",
"TDM_A Playback", "TDMOUT_A OUT";
assigned-clocks = <&clkc CLKID_MPLL2>,
<&clkc CLKID_MPLL0>,
<&clkc CLKID_MPLL1>;
assigned-clock-parents = <0>, <0>, <0>;
assigned-clock-rates = <294912000>,
<270950400>,
<393216000>;
status = "okay";
dai-link-0 {
sound-dai = <&frddr_a>;
};
dai-link-1 {
sound-dai = <&frddr_b>;
};
dai-link-2 {
sound-dai = <&frddr_c>;
};
/* 8ch hdmi interface */
dai-link-3 {
sound-dai = <&tdmif_a>;
dai-format = "i2s";
dai-tdm-slot-tx-mask-0 = <1 1>;
dai-tdm-slot-tx-mask-1 = <1 1>;
dai-tdm-slot-tx-mask-2 = <1 1>;
dai-tdm-slot-tx-mask-3 = <1 1>;
mclk-fs = <256>;
codec {
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
};
};
/* hdmi glue */
dai-link-4 {
sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
codec {
sound-dai = <&hdmi_tx>;
};
};
};
};
&arb {
status = "okay";
};
&clkc_audio {
status = "okay";
};
&cpu0 {
@ -61,6 +125,18 @@
clock-latency = <50000>;
};
&frddr_a {
status = "okay";
};
&frddr_b {
status = "okay";
};
&frddr_c {
status = "okay";
};
&pwm_AO_cd {
pinctrl-0 = <&pwm_ao_d_e_pins>;
pinctrl-names = "default";
@ -93,3 +169,15 @@
phy-names = "usb2-phy0", "usb2-phy1";
};
*/
&tdmif_a {
status = "okay";
};
&tdmout_a {
status = "okay";
};
&tohdmitx {
status = "okay";
};