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dt-bindings: etnaviv: add slave interface clock 

Newer GPU cores added a new clock input, which allows to gate the slave (AHB)
interface independently from other parts of the GPU. Add it to the supported
clocks.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Lucas Stach 2018-01-19 12:59:44 +01:00
parent ba5a42196b
commit 0b3650bd39
1 changed files with 3 additions and 1 deletions
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4
Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt
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@ -32,7 +32,9 @@ Required properties:
- clocks: should contain one clock for entry in clock-names - clocks: should contain one clock for entry in clock-names
see Documentation/devicetree/bindings/clock/clock-bindings.txt see Documentation/devicetree/bindings/clock/clock-bindings.txt
- clock-names: - 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 - "core": GPU core clock
- "shader": Shader clock (only required if GPU has feature PIPE_3D) - "shader": Shader clock (only required if GPU has feature PIPE_3D)