[PATCH v1 1/6] dt-bindings: gpu: mali-utgard: add hisilicon,hi6220-mali compatible

[Peter Griffin <peter.griffin@xxxxxxxxxx>]

The Hisilicon hi6220 uses a Mali-450MP4 with 4 PPs, so add
a compatible for it.

Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
index ae63f09..936a20a 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
@@ -23,6 +23,7 @@ Required properties:
       + rockchip,rk3228-mali
       + rockchip,rk3328-mali
       + stericsson,db8500-mali
+      + hisilicon,hi6220-mali
 
   - reg: Physical base address and length of the GPU registers
 
@@ -97,6 +98,10 @@ to specify one more vendor-specific compatible, among:
       * interrupt-names and interrupts:
         + combined: combined interrupt of all of the above lines
 
+  - hisilicon,hi6220-mali
+    Required properties:
+      * resets: phandles to the reset lines for the GPU
+
 Example:
 
 mali: gpu@1c40000 {
-- 
2.7.4