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 (file)
index 0000000..3dcc22e
--- /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 1a0278d3d4ca52dbfac7e14f626b5227834547fa..657fd6c042833c430de04bd1fd41f01ad12996f5 100644 (file)
--- 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 2246c5a1ab49b7a6343f0e6664035766e6938e2a..0f0b3291d521c2048fcc67873413d261baa99f9c 100644 (file)
--- 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>;
                };
        };