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arm64: dts: meson: libretech-cc: add internal DAC support 

Add the internal DAC support on the libretech CC. 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/20200506221656.477379-4-jbrunet@baylibre.com
This commit is contained in:
Jerome Brunet 2020-05-07 00:16:52 +02:00 committed by Kevin Hilman
parent f3c3538225
commit 249ce3777c
1 changed files with 30 additions and 0 deletions
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30
arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
View File

@ -22,6 +22,13 @@
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>;
};
chosen {
stdout-path = "serial0:115200n8";
};
@ -129,6 +136,12 @@
sound {
compatible = "amlogic,gx-sound-card";
model = "GXL-LIBRETECH-S905X-CC";
audio-aux-devs = <&dio2133>;
audio-widgets = "Line", "Lineout";
audio-routing = "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>;
@ -150,6 +163,10 @@
codec-0 {
sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
};
codec-1 {
sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
};
};
dai-link-2 {
@ -159,9 +176,22 @@
sound-dai = <&hdmi_tx>;
};
};
dai-link-3 {
sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
codec-0 {
sound-dai = <&acodec>;
};
};
};
};
&acodec {
AVDD-supply = <&vddio_ao18>;
status = "okay";
};
&aiu {
status = "okay";
};