Add the PDM audio capture device of the g12a SoC.
Signed-off-by: Jerome Brunet <jbrunet@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index 90b23bacd51c..ab46b2b0fb86 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -239,6 +239,19 @@
};
};
+ pdm: audio-controller@40000 {
+ compatible = "amlogic,g12a-pdm",
+ "amlogic,axg-pdm";
+ reg = <0x0 0x40000 0x0 0x34>;
+ #sound-dai-cells = <0>;
+ sound-name-prefix = "PDM";
+ clocks = <&clkc_audio AUD_CLKID_PDM>,
+ <&clkc_audio AUD_CLKID_PDM_DCLK>,
+ <&clkc_audio AUD_CLKID_PDM_SYSCLK>;
+ clock-names = "pclk", "dclk", "sysclk";
+ status = "disabled";
+ };
+
audio: bus@42000 {
compatible = "simple-bus";
reg = <0x0 0x42000 0x0 0x2000>;
--
2.20.1
