From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Tue, 13 Oct 2015 02:25:47 +0000 (+0800)
Subject: dts: rk3228: add i2s, spdif dts node
X-Git-Tag: firefly_0821_release~3727
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=firefly-linux-kernel-4.4.55.git;a=commitdiff_plain;h=35e4ce9e3ec785036aa60aeaefd9fe3e46bade74;ds=sidebyside

dts: rk3228: add i2s, spdif dts node

Change-Id: Icbec983c72b81cc584bf552522e02e9fcbc0c29c
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---

diff --git a/arch/arm/boot/dts/rk3228.dtsi b/arch/arm/boot/dts/rk3228.dtsi
index 1d46bcb005ad..22463d88a03b 100644
--- a/arch/arm/boot/dts/rk3228.dtsi
+++ b/arch/arm/boot/dts/rk3228.dtsi
@@ -180,4 +180,54 @@
 			#dma-cells = <1>;
 		};
 	};
+
+	i2s0: i2s0@100c0000 {
+		compatible = "rockchip-i2s";
+		reg = <0x100c0000 0x1000>;
+		i2s-id = <0>;
+		clocks = <&clk_i2s0>, <&clk_gates8 7>;
+		clock-names = "i2s_clk", "i2s_hclk";
+		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+		dmas = <&pdma 11>, <&pdma 12>;
+		#dma-cells = <2>;
+		dma-names = "tx", "rx";
+	};
+
+	i2s1: i2s1@100b0000 {
+		compatible = "rockchip-i2s";
+		reg = <0x100b0000 0x1000>;
+		i2s-id = <1>;
+		clocks = <&clk_i2s1>, <&clk_i2s1_out>, <&clk_gates8 8>;
+		clock-names = "i2s_clk", "i2s_mclk", "i2s_hclk";
+		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+		dmas = <&pdma 14>, <&pdma 15>;
+		#dma-cells = <2>;
+		dma-names = "tx", "rx";
+		status = "disabled";
+	};
+
+	i2s2: i2s2@100e0000 {
+		compatible = "rockchip-i2s";
+		reg = <0x100e0000 0x1000>;
+		i2s-id = <2>;
+		clocks = <&clk_i2s2>, <&clk_gates8 9>;
+		clock-names = "i2s_clk", "i2s_hclk";
+		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+		dmas = <&pdma 0>, <&pdma 1>;
+		#dma-cells = <2>;
+		dma-names = "tx", "rx";
+		status = "disabled";
+	};
+
+	spdif: spdif@100d0000 {
+		compatible = "rockchip-spdif";
+		reg = <0x100d0000 0x1000>;
+		clocks = <&clk_spdif>, <&clk_gates8 10>;
+		clock-names = "spdif_mclk", "spdif_hclk";
+		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+		dmas = <&pdma 10>;
+		#dma-cells = <1>;
+		dma-names = "tx";
+		status = "disabled";
+	};
 };