From: Icenowy Zheng Date: Tue, 21 May 2019 16:10:59 +0000 (+0200) Subject: dt-bindings: gpu: add bus clock for Mali Midgard GPUs X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=d4db6c089099d38166752c93d9d165fb7526f1e5;p=openwrt%2Fstaging%2Fblogic.git dt-bindings: gpu: add bus clock for Mali Midgard GPUs Some SoCs adds a bus clock gate to the Mali Midgard GPU. Add the binding for the bus clock. Signed-off-by: Icenowy Zheng Signed-off-by: Clément Péron Reviewed-by: Rob Herring Signed-off-by: Rob Herring Link: https://patchwork.freedesktop.org/patch/msgid/20190521161102.29620-4-peron.clem@gmail.com --- diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt index 61fd41a20f99..abaca05b6267 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt +++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt @@ -31,6 +31,12 @@ Optional properties: - clocks : Phandle to clock for the Mali Midgard device. +- clock-names : Specify the names of the clocks specified in clocks + when multiple clocks are present. + * core: clock driving the GPU itself (When only one clock is present, + assume it's this clock.) + * bus: bus clock for the GPU + - mali-supply : Phandle to regulator for the Mali device. Refer to Documentation/devicetree/bindings/regulator/regulator.txt for details.