arm64: dts: rockchip: add rk3328 i2s nodes

This patch add the i2s dt nodes for rk3328.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 81fd8cb8be06008dd308617d60896c9219e5a663..cf23a6a4fb54f3fae8190d4f5e5e3af53af8a563 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -197,6 +197,39 @@
                clock-output-names = "xin24m";
        };
 
+       i2s0: i2s@ff000000 {
+               compatible = "rockchip,rk3328-i2s", "rockchip,rk3066-i2s";
+               reg = <0x0 0xff000000 0x0 0x1000>;
+               interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+               clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0_8CH>;
+               clock-names = "i2s_clk", "i2s_hclk";
+               dmas = <&dmac 11>, <&dmac 12>;
+               dma-names = "tx", "rx";
+               status = "disabled";
+       };
+
+       i2s1: i2s@ff010000 {
+               compatible = "rockchip,rk3328-i2s", "rockchip,rk3066-i2s";
+               reg = <0x0 0xff010000 0x0 0x1000>;
+               interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+               clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S1_8CH>;
+               clock-names = "i2s_clk", "i2s_hclk";
+               dmas = <&dmac 14>, <&dmac 15>;
+               dma-names = "tx", "rx";
+               status = "disabled";
+       };
+
+       i2s2: i2s@ff020000 {
+               compatible = "rockchip,rk3328-i2s", "rockchip,rk3066-i2s";
+               reg = <0x0 0xff020000 0x0 0x1000>;
+               interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+               clocks = <&cru SCLK_I2S2>, <&cru HCLK_I2S2_2CH>;
+               clock-names = "i2s_clk", "i2s_hclk";
+               dmas = <&dmac 0>, <&dmac 1>;
+               dma-names = "tx", "rx";
+               status = "disabled";
+       };
+
        spdif: spdif@ff030000 {
                compatible = "rockchip,rk3328-spdif";
                reg = <0x0 0xff030000 0x0 0x1000>;