| Message ID | 20180124153711.22049-1-l.stach@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Jan 24, 2018 at 9:37 AM, Lucas Stach <l.stach@pengutronix.de> wrote: > 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> > --- > v2: State when this clock is required. > --- > Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) Reviewed-by: Rob Herring <robh@kernel.org>
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)
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> --- v2: State when this clock is required. --- Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)