[PATCH v13 4/6] dt-bindings: soc: mediatek: add gce-client-reg for MUTEX
From: Moudy Ho <hidden>
Date: 2022-03-15 06:11:50
Also in:
linux-devicetree, linux-media, linux-mediatek, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
In order to allow modules with latency requirements such as MDP3 to set registers through CMDQ, add the relevant GCE property. Signed-off-by: Moudy Ho <redacted> --- .../devicetree/bindings/soc/mediatek/mediatek,mutex.yaml | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
index 4adc67cafd29..06106779d129 100644
--- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
+++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml@@ -56,6 +56,14 @@ properties: include/dt-bindings/gce/<chip>-gce.h of each chips. $ref: /schemas/types.yaml#/definitions/phandle-array + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + required: - compatible - reg
--
2.18.0
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