[PATCH v7 1/8] dt-bindings: Add a binding for Mediatek Video Processor

[Tiffany Lin]

From: Andrew-CT Chen 

Add a DT binding documentation of Video Processor Unit for the
MT8173 SoC from Mediatek.

Signed-off-by: Andrew-CT Chen 
Signed-off-by: Tiffany Lin 
Acked-by: Rob Herring 

---
 .../devicetree/bindings/media/mediatek-vpu.txt |   31 
 1 file changed, 31 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/mediatek-vpu.txt

diff --git a/Documentation/devicetree/bindings/media/mediatek-vpu.txt 
b/Documentation/devicetree/bindings/media/mediatek-vpu.txt
new file mode 100644
index 000..2a5bac3
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/mediatek-vpu.txt
@@ -0,0 +1,31 @@
+* Mediatek Video Processor Unit
+
+Video Processor Unit is a HW video controller. It controls HW Codec including
+H.264/VP8/VP9 Decode, H.264/VP8 Encode and Image Processor (scale/rotate/color 
convert).
+
+Required properties:
+  - compatible: "mediatek,mt8173-vpu"
+  - reg: Must contain an entry for each entry in reg-names.
+  - reg-names: Must include the following entries:
+"tcm": tcm base
+"cfg_reg": Main configuration registers base
+  - interrupts: interrupt number to the cpu.
+  - clocks : clock name from clock manager
+  - clock-names: must be main. It is the main clock of VPU
+
+Optional properties:
+  - memory-region: phandle to a node describing memory (see
+Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt)
+to be used for VPU extended memory; if not present, VPU may be located
+anywhere in the memory
+
+Example:
+   vpu: vpu@1002 {
+   compatible = "mediatek,mt8173-vpu";
+   reg = <0 0x1002 0 0x3>,
+ <0 0x1005 0 0x100>;
+   reg-names = "tcm", "cfg_reg";
+   interrupts = ;
+   clocks = < TOP_SCP_SEL>;
+   clock-names = "main";
+   };
-- 
1.7.9.5

[PATCH v7 1/8] dt-bindings: Add a binding for Mediatek Video Processor

[Tiffany Lin]

From: Andrew-CT Chen 

Add a DT binding documentation of Video Processor Unit for the
MT8173 SoC from Mediatek.

Signed-off-by: Andrew-CT Chen 
Signed-off-by: Tiffany Lin 
Acked-by: Rob Herring 

---
 .../devicetree/bindings/media/mediatek-vpu.txt |   31 
 1 file changed, 31 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/mediatek-vpu.txt

diff --git a/Documentation/devicetree/bindings/media/mediatek-vpu.txt 
b/Documentation/devicetree/bindings/media/mediatek-vpu.txt
new file mode 100644
index 000..2a5bac3
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/mediatek-vpu.txt
@@ -0,0 +1,31 @@
+* Mediatek Video Processor Unit
+
+Video Processor Unit is a HW video controller. It controls HW Codec including
+H.264/VP8/VP9 Decode, H.264/VP8 Encode and Image Processor (scale/rotate/color 
convert).
+
+Required properties:
+  - compatible: "mediatek,mt8173-vpu"
+  - reg: Must contain an entry for each entry in reg-names.
+  - reg-names: Must include the following entries:
+"tcm": tcm base
+"cfg_reg": Main configuration registers base
+  - interrupts: interrupt number to the cpu.
+  - clocks : clock name from clock manager
+  - clock-names: must be main. It is the main clock of VPU
+
+Optional properties:
+  - memory-region: phandle to a node describing memory (see
+Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt)
+to be used for VPU extended memory; if not present, VPU may be located
+anywhere in the memory
+
+Example:
+   vpu: vpu@1002 {
+   compatible = "mediatek,mt8173-vpu";
+   reg = <0 0x1002 0 0x3>,
+ <0 0x1005 0 0x100>;
+   reg-names = "tcm", "cfg_reg";
+   interrupts = ;
+   clocks = < TOP_SCP_SEL>;
+   clock-names = "main";
+   };
-- 
1.7.9.5