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-rw-r--r--Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt4
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt b/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt
index 05176f1ae108..511b814543ba 100644
--- a/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt
+++ b/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt
@@ -32,7 +32,9 @@ Required properties:
- clocks: should contain one clock for entry in clock-names
see Documentation/devicetree/bindings/clock/clock-bindings.txt
- clock-names:
- - "bus": AXI/register clock
+ - "bus": AXI/master interface clock
+ - "reg": AHB/slave interface clock
+ (only required if GPU can gate slave interface independently)
- "core": GPU core clock
- "shader": Shader clock (only required if GPU has feature PIPE_3D)