arm64: dts: meson: g12: add internal DAC glue

add the internal DAC glue support on the g12 and sm1 family
This glue connects the different TDM interfaces of the SoC to
the internal audio DAC codec.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200506221656.477379-8-jbrunet@baylibre.com

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
index e932205..b89f855 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
@@ -344,6 +344,15 @@
                        status = "disabled";
                };
 
+               toacodec: audio-controller@740 {
+                       compatible = "amlogic,g12a-toacodec";
+                       reg = <0x0 0x740 0x0 0x4>;
+                       #sound-dai-cells = <1>;
+                       sound-name-prefix = "TOACODEC";
+                       resets = <&clkc_audio AUD_RESET_TOACODEC>;
+                       status = "disabled";
+               };
+
                tohdmitx: audio-controller@744 {
                        compatible = "amlogic,g12a-tohdmitx";
                        reg = <0x0 0x744 0x0 0x4>;