From: Zhangbin Tong <zebulun.tong@rock-chips.com>
Date: Mon, 15 May 2017 02:45:26 +0000 (+0800)
Subject: ARM64: dts: rk3399: android: add compatible for stb_devinfo node
X-Git-Tag: release-20171130_firefly~4^2~557
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=11c9d7aa2f16ef19456fed9a385f3c732a535cf6;p=firefly-linux-kernel-4.4.55.git

ARM64: dts: rk3399: android: add compatible for stb_devinfo node

Change-Id: Ib45c5ff21f884fba12e39be63740f90bfc4bbc27
Signed-off-by: Zhangbin Tong <zebulun.tong@rock-chips.com>
---

diff --git a/Documentation/devicetree/bindings/soc/rockchip/rockchip-devinfo-reserved-memory.txt b/Documentation/devicetree/bindings/soc/rockchip/rockchip-devinfo-reserved-memory.txt
new file mode 100644
index 000000000000..3dcc22ee5f78
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/rockchip/rockchip-devinfo-reserved-memory.txt
@@ -0,0 +1,28 @@
+Rockchip devinfo reserved memory device tree bindings
+=======================================================
+
+Dev Info Device Node:
+=======================
+static allocation a specific range of reserved memory
+
+Required properties:
+-----------------
+- compatible:	Should be
+		"rockchip,stb-devinfo"
+- reg:		standard definition
+
+Example:
+-----
+/* RK3399 */
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		...
+
+		stb_devinfo: stb-devinfo@00000000 {
+			compatible = "rockchip,stb-devinfo";
+			reg = <0x0 0x0 0x0 0x0>;
+		};
+	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-android-6.0.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-android-6.0.dtsi
index 1a0278d3d4ca..657fd6c04283 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-android-6.0.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-android-6.0.dtsi
@@ -99,6 +99,7 @@
 		};
 
 		stb_devinfo: stb-devinfo@00000000 {
+			compatible = "rockchip,stb-devinfo";
 			reg = <0x0 0x0 0x0 0x0>;
 		};
 	};
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-android.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-android.dtsi
index 2246c5a1ab49..0f0b3291d521 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-android.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-android.dtsi
@@ -93,6 +93,7 @@
 		};
 
 		stb_devinfo: stb-devinfo@00000000 {
+			compatible = "rockchip,stb-devinfo";
 			reg = <0x0 0x0 0x0 0x0>;
 		};
 	};