[PATCH v4 8/8] arm64: dts: exynos: Add I2S dt node for Exynos5433 SoC

Chanwoo Choi
2015-02-24T05:16:51Z

From: Inha Song <ideal.song@samsung.com>

This patch adds I2S device tree node for Exynos5433 SoC.
In Exynos5433 SoC, I2S0 is used for audio interface.

Signed-off-by: Inha Song <ideal.song@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 6becaca..0776b6d 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -511,6 +511,23 @@
status = "disabled";
};

+ i2s0: i2s0 at 11440000 {
+ compatible = "samsung,exynos7-i2s";
+ reg = <0x11440000 0x100>;
+ dmas = <&adma 0 &adma 2>;
+ dma-names = "tx", "rx";
+ interrupts = <0 70 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&cmu_aud CLK_PCLK_AUD_I2S>,
+ <&cmu_aud CLK_SCLK_AUD_I2S>,
+ <&cmu_aud CLK_SCLK_I2S_BCLK>;
+ clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_bus>;
+ status = "disabled";
+ };
+
pinctrl_alive: pinctrl at 10580000 {
compatible = "samsung,exynos5433-pinctrl";
reg = <0x10580000 0x1000>;
--
1.8.5.5