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arm64: dts: meson: p230-q200: add internal DAC support

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Add the necessary bits to support the internal audio DAC the p230/q200
reference design derivated boards. The output of this DAC is provided
on the 3.5mm jack connector

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200506221656.477379-3-jbrunet@baylibre.com
This commit is contained in:
Jerome Brunet 2020-05-07 00:16:51 +02:00 committed by Kevin Hilman
parent a66d4ae314
commit f3c3538225
1 changed files with 32 additions and 0 deletions
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32
arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi
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@ -16,6 +16,13 @@
ethernet0 = &ethmac;
};
dio2133: analog-amplifier {
compatible = "simple-audio-amplifier";
sound-name-prefix = "AU2";
VCC-supply = <&hdmi_5v>;
enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
};
spdif_dit: audio-codec-0 {
#sound-dai-cells = <0>;
compatible = "linux,spdif-dit";
@ -115,6 +122,14 @@
sound {
compatible = "amlogic,gx-sound-card";
model = "GX-P230-Q200";
audio-aux-devs = <&dio2133>;
audio-widgets = "Line", "Lineout";
audio-routing = "AU2 INL", "ACODEC LOLP",
"AU2 INR", "ACODEC LORP",
"AU2 INL", "ACODEC LOLN",
"AU2 INR", "ACODEC LORN",
"Lineout", "AU2 OUTL",
"Lineout", "AU2 OUTR";
assigned-clocks = <&clkc CLKID_MPLL0>,
<&clkc CLKID_MPLL1>,
<&clkc CLKID_MPLL2>;
@ -140,6 +155,10 @@
codec-0 {
sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
};
codec-1 {
sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
};
};
dai-link-3 {
@ -157,9 +176,22 @@
sound-dai = <&hdmi_tx>;
};
};
dai-link-5 {
sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
codec-0 {
sound-dai = <&acodec>;
};
};
};
};
&acodec {
AVDD-supply = <&vddio_ao18>;
status = "okay";
};
&aiu {
status = "okay";
pinctrl-0 = <&spdif_out_h_pins>;