From 990a7bfd8e728e10fcd89983ef5945d2e0b843e9 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Thu, 22 May 2014 08:03:43 +0900 Subject: [PATCH] ARM: dts: Add audio subsystem nodes to exynos4.dtsi This patch adds the audio subsystem clock controller and the I2S IP block nodes for Exynos4 SoC series. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kukjin Kim --- arch/arm/boot/dts/exynos4.dtsi | 38 ++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 58ff8e28c74f..0eb768cc0b80 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -20,6 +20,7 @@ */ #include +#include #include "skeleton.dtsi" / { @@ -45,6 +46,23 @@ fimc3 = &fimc_3; }; + clock_audss: clock-controller@03810000 { + compatible = "samsung,exynos4210-audss-clock"; + reg = <0x03810000 0x0C>; + #clock-cells = <1>; + }; + + i2s0: i2s@03830000 { + compatible = "samsung,s5pv210-i2s"; + reg = <0x03830000 0x100>; + clocks = <&clock_audss EXYNOS_I2S_BUS>; + clock-names = "iis"; + dmas = <&pdma0 12>, <&pdma0 11>, <&pdma0 10>; + dma-names = "tx", "rx", "tx-sec"; + samsung,idma-addr = <0x03000000>; + status = "disabled"; + }; + chipid@10000000 { compatible = "samsung,exynos4210-chipid"; reg = <0x10000000 0x100>; @@ -289,6 +307,26 @@ status = "disabled"; }; + i2s1: i2s@13960000 { + compatible = "samsung,s5pv210-i2s"; + reg = <0x13960000 0x100>; + clocks = <&clock CLK_I2S1>; + clock-names = "iis"; + dmas = <&pdma1 12>, <&pdma1 11>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + i2s2: i2s@13970000 { + compatible = "samsung,s5pv210-i2s"; + reg = <0x13970000 0x100>; + clocks = <&clock CLK_I2S2>; + clock-names = "iis"; + dmas = <&pdma0 14>, <&pdma0 13>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + mfc: codec@13400000 { compatible = "samsung,mfc-v5"; reg = <0x13400000 0x10000>; -- 2.34.1