arm64: dts: allwinner: a64: Add DAI nodes

Add the DAI blocks to the device tree. I2S0 and I2S1 are for
connecting to an external codec.

Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index b9e6965..1b6dc31 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -421,6 +421,34 @@
                        status = "disabled";
                };
 
+               i2s0: i2s@1c22000 {
+                       #sound-dai-cells = <0>;
+                       compatible = "allwinner,sun50i-a64-i2s",
+                                    "allwinner,sun8i-h3-i2s";
+                       reg = <0x01c22000 0x400>;
+                       interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>;
+                       clock-names = "apb", "mod";
+                       resets = <&ccu RST_BUS_I2S0>;
+                       dma-names = "rx", "tx";
+                       dmas = <&dma 3>, <&dma 3>;
+                       status = "disabled";
+               };
+
+               i2s1: i2s@1c22400 {
+                       #sound-dai-cells = <0>;
+                       compatible = "allwinner,sun50i-a64-i2s",
+                                    "allwinner,sun8i-h3-i2s";
+                       reg = <0x01c22400 0x400>;
+                       interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&ccu CLK_BUS_I2S1>, <&ccu CLK_I2S1>;
+                       clock-names = "apb", "mod";
+                       resets = <&ccu RST_BUS_I2S1>;
+                       dma-names = "rx", "tx";
+                       dmas = <&dma 4>, <&dma 4>;
+                       status = "disabled";
+               };
+
                uart0: serial@1c28000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x01c28000 0x400>;