From 226d880fbdb22cc4045ff90c2b8b50dba5d57584 Mon Sep 17 00:00:00 2001
From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Fri, 7 Apr 2017 11:35:57 +0800
Subject: [PATCH] ARM64: dts: rk3328-evb: add support for internal codec sound

Change-Id: I8b1705f592d42e2f1d351ce5a7880993f7757b94
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3328-evb.dts | 23 +++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
index 8302d86d35c4..d60ca43090d2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
@@ -64,6 +64,29 @@
 		regulator-always-on;
 		regulator-boot-on;
 	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,name = "rockchip,rk3328";
+		simple-audio-card,cpu {
+			sound-dai = <&i2s1>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&codec>;
+		};
+	};
+};
+
+&i2s1 {
+	#sound-dai-cells = <0>;
+	status = "okay";
+};
+
+&codec {
+	#sound-dai-cells = <0>;
+	status = "okay";
 };
 
 &cpu0 {