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Commit ccaba452 authored by Tomasz Figa's avatar Tomasz Figa Committed by Kukjin Kim
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ARM: dts: Add I2S dt node for exynos3250 



This patch add I2S (Inter-IC Sound) dt node which supports 1-port
stereo (1 channels) IIS-bus for audio interface with DMA-based
operation.

Signed-off-by: default avatarTomasz Figa <t.figa@samsung.com>
Signed-off-by: default avatarInha Song <ideal.song@samsung.com>
Tested-by: default avatarInha Song <ideal.song@samsung.com>
Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Acked-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 8060098b

arch/arm/boot/dts/exynos3250.dtsi

+13 −0
Original line number Diff line number Diff line
@@ -425,6 +425,19 @@ 
			status = "disabled";

		};



		i2s2: i2s@13970000 {

			compatible = "samsung,s3c6410-i2s";

			reg = <0x13970000 0x100>;

			interrupts = <0 126 0>;

			clocks = <&cmu CLK_I2S>, <&cmu CLK_SCLK_I2S>;

			clock-names = "iis", "i2s_opclk0";

			dmas = <&pdma0 14>, <&pdma0 13>;

			dma-names = "tx", "rx";

			pinctrl-0 = <&i2s2_bus>;

			pinctrl-names = "default";

			status = "disabled";

		};



		pwm: pwm@139D0000 {

			compatible = "samsung,exynos4210-pwm";

			reg = <0x139D0000 0x1000>;