[PATCH V3 2/7] ARM: dts: exynos5420: add i2s controllers
Padmavathi Venna
padma.v at samsung.com
Wed Aug 7 05:10:11 EDT 2013
From: Andrew Bresticker <abrestic at chromium.org>
This adds device-tree bindings for the i2s controllers on Exynos 5420.
Signed-off-by: Andrew Bresticker <abrestic at chromium.org>
Signed-off-by: Padmavathi Venna <padma.v at samsung.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/57713
---
arch/arm/boot/dts/exynos5420.dtsi | 32 ++++++++++++++++++++++++++++++++
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index c2a2bd6..286354e 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -242,4 +242,36 @@
pinctrl-names = "default";
pinctrl-0 = <&i2c3_bus>;
};
+
+ i2s_0: i2s at 03830000 {
+ compatible = "samsung,exynos5420-i2s";
+ 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";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_bus>;
+ status = "disabled";
+ };
+
+ i2s_1: i2s at 12D60000 {
+ clocks = <&clock 275>, <&clock 138>;
+ clock-names = "iis", "i2s_opclk0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s1_bus>;
+ status = "disabled";
+ };
+
+ i2s_2: i2s at 12D70000 {
+ clocks = <&clock 276>, <&clock 139>;
+ clock-names = "iis", "i2s_opclk0";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s2_bus>;
+ status = "disabled";
+ };
+
};
--
1.7.4.4
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