ARM: dts: Add I2S nodes to exynos5420

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 07fea7c..45e2e65 100644 (file)
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -337,6 +337,49 @@
                };
        };
 
+       i2s0: i2s@03830000 {
+               compatible = "samsung,exynos5420-i2s";
+               reg = <0x03830000 0x100>;
+               dmas = <&adma 0
+                       &adma 2
+                       &adma 1>;
+               dma-names = "tx", "rx", "tx-sec";
+               clocks = <&clock_audss EXYNOS_I2S_BUS>,
+                       <&clock_audss EXYNOS_I2S_BUS>,
+                       <&clock_audss EXYNOS_SCLK_I2S>;
+               clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
+               samsung,idma-addr = <0x03000000>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&i2s0_bus>;
+               status = "disabled";
+       };
+
+       i2s1: i2s@12D60000 {
+               compatible = "samsung,exynos5420-i2s";
+               reg = <0x12D60000 0x100>;
+               dmas = <&pdma1 12
+                       &pdma1 11>;
+               dma-names = "tx", "rx";
+               clocks = <&clock 275>, <&clock 138>;
+               clock-names = "iis", "i2s_opclk0";
+               pinctrl-names = "default";
+               pinctrl-0 = <&i2s1_bus>;
+               status = "disabled";
+       };
+
+       i2s2: i2s@12D70000 {
+               compatible = "samsung,exynos5420-i2s";
+               reg = <0x12D70000 0x100>;
+               dmas = <&pdma0 12
+                       &pdma0 11>;
+               dma-names = "tx", "rx";
+               clocks = <&clock 276>, <&clock 139>;
+               clock-names = "iis", "i2s_opclk0";
+               pinctrl-names = "default";
+               pinctrl-0 = <&i2s2_bus>;
+               status = "disabled";
+       };
+
        spi_0: spi@12d20000 {
                compatible = "samsung,exynos4210-spi";
                reg = <0x12d20000 0x100>;