[PATCH 2/7] dt-bindings: gpu: mali-utgard: add optional supply regulator
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From: robh@kernel.org (Rob Herring)
Date: 2017-09-12 22:09:20
Also in:
linux-devicetree, linux-rockchip
On Tue, Sep 05, 2017 at 12:57:34PM +0200, Heiko Stuebner wrote:
quoted hunk
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@sntech.de> --- Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt | 3 +++ 1 file changed, 3 insertions(+)diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt index 3b7f6f72f032..bcaa640c883f 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt +++ b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt@@ -39,6 +39,9 @@ Optional properties: Memory region to allocate from, as defined in Documentation/devicetree/bindi/reserved-memory/reserved-memory.txt + - mali-supply : Phandle to regulator for the Mali device. Refer to + Documentation/devicetree/bindings/regulator/regulator.txt for details.
Wouldn't a power domain be more appropriate?
+
- operating-points-v2:
Operating Points for the GPU, as defined in
Documentation/devicetree/bindings/opp/opp.txt
--
2.14.1
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