From: Inha Song <ideal.song@samsung.com>
Date: Thu, 26 Mar 2015 17:13:43 +0000 (+0900)
Subject: arm64: dts: Add I2S dt node for exynos5433
X-Git-Tag: KARO-TXA5-2015-06-26~141^2~2^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1d09011cf40934323e5620ca9ff80b7bcdd6291d;p=karo-tx-linux.git

arm64: dts: Add I2S dt node for exynos5433

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>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
---

diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 6b93492cc64a..445044b74487 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -475,6 +475,23 @@
 			status = "disabled";
 		};
 
+		i2s0: i2s0@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@10580000 {
 			compatible = "samsung,exynos5433-pinctrl";
 			reg = <0x10580000 0x1000>;