From: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
Add the audio interfaces present in EP93xx SoCs.
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
Signed-off-by: Nikita Shubin <nikita.shubin@xxxxxxxxxxx>
---
arch/arm/boot/dts/ep93xx.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/ep93xx.dtsi b/arch/arm/boot/dts/ep93xx.dtsi
index d896bdcc6b10..bba5fa753176 100644
--- a/arch/arm/boot/dts/ep93xx.dtsi
+++ b/arch/arm/boot/dts/ep93xx.dtsi
@@ -174,6 +174,19 @@ dma1: dma-controller@80000100 {
interrupts = <17>, <18>;
};
+ i2s: i2s@80820000 {
+ compatible = "cirrus,ep9301-i2s";
+ #sound-dai-cells = <0>;
+ reg = <0x80820000 0x100>;
+ interrupt-parent = <&vic1>;
+ interrupts = <28>;
+ clocks = <&syscon EP93XX_CLK_I2S_MCLK
+ &syscon EP93XX_CLK_I2S_SCLK
+ &syscon EP93XX_CLK_I2S_LRCLK>;
+ clock-names = "mclk", "sclk", "lrclk";
+ status = "disabled";
+ };
+
gpio0: gpio@80840000 {
compatible = "cirrus,ep9301-gpio";
chip-label = "A";
@@ -293,6 +306,17 @@ ide: ide@800a0000 {
pinctrl-0 = <&ide_default_pins>;
};
+ ac97: ac97@80880000 {
+ compatible = "cirrus,ep9301-ac97";
+ #sound-dai-cells = <0>;
+ reg = <0x80880000 0xac>;
+ interrupt-parent = <&vic0>;
+ interrupts = <6>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ac97_default_pins>;
+ status = "disabled";
+ };
+
uart0: uart@808c0000 {
compatible = "arm,primecell";
reg = <0x808c0000 0x1000>;
--
2.39.2
