[PATCH v2 2/8] dt-bindings: gpu: mali-utgard: add optional supply regulator

Heiko Stuebner heiko at sntech.de
Fri Sep 15 02:18:06 PDT 2017

Mali GPUs have a separate supplying regulator in a lot of socs,
so describe a mali-supply property. The already described
operating points will likely also need access to this regulator.

Signed-off-by: Heiko Stuebner <heiko at sntech.de>
Acked-by: Rob Herring <robh at kernel.org>
 Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
index 24aacafb2594..25ebf4140e69 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt
@@ -44,6 +44,10 @@ Optional properties:
     Memory region to allocate from, as defined in
+  - mali-supply:
+    Phandle to regulator for the Mali device, as defined in
+    Documentation/devicetree/bindings/regulator/regulator.txt for details.
   - operating-points-v2:
     Operating Points for the GPU, as defined in

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