| Message ID | 20220411074925.25539-5-moudy.ho@mediatek.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add mutex support for MDP | expand |
On Mon, 11 Apr 2022 15:49:23 +0800, Moudy Ho wrote: > 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 <moudy.ho@mediatek.com> > Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > Reviewed-by: CK Hu <ck.hu@mediatek.com> > --- > .../bindings/soc/mediatek/mediatek,mutex.yaml | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml index 40598243c84d..e4399e1f9b1c 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml +++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml @@ -60,6 +60,18 @@ properties: include/dt-bindings/gce/<chip>-gce.h of each chips. $ref: /schemas/types.yaml#/definitions/uint32-array + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + required: - compatible - reg