| Message ID | 20250121064934.13482-2-friday.yang@mediatek.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add SMI reset and clamp for MediaTek MT8188 SoC | expand |
On Tue, Jan 21, 2025 at 02:49:26PM +0800, Friday Yang wrote: > From: "friday.yang" <friday.yang@mediatek.com> > > Add 'resets' and 'reset-names' properties for SMI LARBs to support > SMI reset operations. > On the MediaTek platform, some SMI LARBs are directly connected to > the SMI Common, while others are connected to the SMI Sub-Common, > which in turn is connected to the SMI Common. The hardware block > diagram can be described as follows. > > SMI-Common(Smart Multimedia Interface Common) > | > +----------------+------------------+ > | | | > | | | > | | | > | | | > | | | > larb0 SMI-Sub-Common0 SMI-Sub-Common1 > | | | | | > larb1 larb2 larb3 larb7 larb9 > > Signed-off-by: Friday Yang <friday.yang@mediatek.com> SoB/From mismatch. Please run scripts/checkpatch.pl and fix reported warnings. After that, run also 'scripts/checkpatch.pl --strict' and (probably) fix more warnings. Some warnings can be ignored, especially from --strict run, but the code here looks like it needs a fix. Feel free to get in touch if the warning is not clear. Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml index 2f36ac23604c..4392d349878c 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml @@ -39,6 +39,7 @@ properties: - mediatek,mt8186-smi-common - mediatek,mt8188-smi-common-vdo - mediatek,mt8188-smi-common-vpp + - mediatek,mt8188-smi-sub-common - mediatek,mt8192-smi-common - mediatek,mt8195-smi-common-vdo - mediatek,mt8195-smi-common-vpp @@ -107,6 +108,7 @@ allOf: compatible: contains: enum: + - mediatek,mt8188-smi-sub-common - mediatek,mt8195-smi-sub-common then: required: diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml index 2381660b324c..2e86bb3455f9 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml @@ -69,6 +69,12 @@ properties: description: the hardware id of this larb. It's only required when this hardware id is not consecutive from its M4U point of view. + resets: + maxItems: 1 + + reset-names: + const: larb + required: - compatible - reg @@ -125,6 +131,20 @@ allOf: required: - mediatek,larb-id + - if: # only for image, camera and ipe subsys + properties: + compatible: + const: mediatek,mt8188-smi-larb + mediatek,larb-id: + oneOf: + - enum: + [ 9, 10, 11, 12, 13, 16, 17, 18, 19, 20 ] + + then: + required: + - resets + - reset-names + additionalProperties: false examples: