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| author | Lucas Stach <l.stach@pengutronix.de> | 2018-01-19 12:59:44 +0100 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2018-02-12 16:31:03 +0100 |
| commit | 0b3650bd39ad599741cda151582c5e0a876ed6e8 (patch) | |
| tree | 40a3bed07ea048bb66c5ece60dde558d40944285 /Documentation | |
| parent | ba5a42196b3e73a734f934e479e573a4dfd40dc5 (diff) | |
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt | 4 |
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) |