[PATCH V2 6/8] ARM: dts: exynos5420: add i2s controllers
From: Padmavathi Venna <hidden>
Date: 2013-07-26 13:36:50
Also in:
alsa-devel, linux-devicetree, linux-samsung-soc
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Andrew Bresticker <redacted> This adds device-tree bindings for the i2s controllers on Exynos 5420. Signed-off-by: Andrew Bresticker <redacted> Signed-off-by: Padmavathi Venna <redacted> Reviewed-on: https://gerrit.chromium.org/gerrit/57713 --- arch/arm/boot/dts/exynos5420.dtsi | 44 +++++++++++++++++++++++++++++++++++++ 1 files changed, 44 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index d2fdb87..c9ed8d2 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi@@ -242,4 +242,48 @@ pinctrl-names = "default"; pinctrl-0 = <&i2c3_bus>; }; + + i2s_0: i2s at 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"; + }; + + i2s_1: i2s at 12D60000 { + compatible = "samsung,s3c6410-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"; + }; + + i2s_2: i2s at 12D70000 { + compatible = "samsung,s3c6410-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"; + }; + };
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1.7.4.4