arm64: dts: meson: sei510: add max98357a DAC

The SEI510 board features a max98357a audio codec for built-in
speaker

Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
index 2ae9739591b569d64c4576431561504066254f66..984a59a441defa94d98661f622a991bd94653eb1 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
@@ -32,6 +32,13 @@
                ethernet0 = &ethmac;
        };
 
+       mono_dac: audio-codec {
+               compatible = "maxim,max98357a";
+               #sound-dai-cells = <0>;
+               sound-name-prefix = "U16";
+               sdmode-gpios = <&gpio GPIOX_8 GPIO_ACTIVE_HIGH>;
+       };
+
        chosen {
                stdout-path = "serial0:115200n8";
        };