Messages in this thread | | | From | Fei Shao <> | Date | Fri, 16 Jul 2021 15:46:19 +0800 | Subject | Re: [PATCH v3 05/12] dt-bindings: arm: mediatek: change mmsys txt to yaml file |
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On Fri, Jul 16, 2021 at 1:48 AM jason-jh.lin <jason-jh.lin@mediatek.com> wrote: > > Change mediatek,mmsys.txt to mediatek,mmsys.yaml > > Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> > --- > .../bindings/arm/mediatek/mediatek,mmsys.txt | 32 ------ > .../bindings/arm/mediatek/mediatek,mmsys.yaml | 102 ++++++++++++++++++ > 2 files changed, 102 insertions(+), 32 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt > create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml > > diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt > deleted file mode 100644 > index 9712a6831fab..000000000000 > --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt > +++ /dev/null > @@ -1,32 +0,0 @@ > -Mediatek mmsys controller > -============================ > - > -The Mediatek mmsys system controller provides clock control, routing control, > -and miscellaneous control in mmsys partition. > - > -Required Properties: > - > -- compatible: Should be one of: > - - "mediatek,mt2701-mmsys", "syscon" > - - "mediatek,mt2712-mmsys", "syscon" > - - "mediatek,mt6765-mmsys", "syscon" > - - "mediatek,mt6779-mmsys", "syscon" > - - "mediatek,mt6797-mmsys", "syscon" > - - "mediatek,mt7623-mmsys", "mediatek,mt2701-mmsys", "syscon" > - - "mediatek,mt8167-mmsys", "syscon" > - - "mediatek,mt8173-mmsys", "syscon" > - - "mediatek,mt8183-mmsys", "syscon" > - - "mediatek,mt8192-mmsys", "syscon" > -- #clock-cells: Must be 1 > - > -For the clock control, the mmsys controller uses the common clk binding from > -Documentation/devicetree/bindings/clock/clock-bindings.txt > -The available clocks are defined in dt-bindings/clock/mt*-clk.h. > - > -Example: > - > -mmsys: syscon@14000000 { > - compatible = "mediatek,mt8173-mmsys", "syscon"; > - reg = <0 0x14000000 0 0x1000>; > - #clock-cells = <1>; > -}; > diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml > new file mode 100644 > index 000000000000..ea31c7c2792c > --- /dev/null > +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml > @@ -0,0 +1,102 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/arm/mediatek/mediatek,mmsys.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: mediatek mmsys Controller Device Tree Bindings > + > +maintainers: > + - CK Hu <ck.hu@mediatek.com> > + - Jason-JH Lin <jason-jh.lin@mediatek.com> > + > +description: | > + The Mediatek mmsys system controller provides clock control, routing control, > + and miscellaneous control in mmsys partition. > + > +properties: > + compatible: > + description: | > + If the mmsys controller of different soc have the same function, > + you can use the same compatible name after it. > + For example, if the function of mt2701 mmsys controller is the same as syscon, > + then the compatible property could be set as: > + compatible = "mediatek,mt2701-mmsys", "syscon"; > + oneOf: > + - items: > + - const: syscon > + - items: > + - enum: > + - mediatek,mt2701-mmsys > + - mediatek,mt7623-mmsys > + - enum: > + - syscon
Not a yaml expert but I think it's: - items: - enum: - mediatek,mt7623-mmsys - enum: - mediatek,mt2701-mmsys - enum: - syscon
> + - items: > + - enum: > + - mediatek,mt2712-mmsys > + - enum: > + - syscon > + - items: > + - enum: > + - mediatek,mt6779-mmsys > + - enum: > + - syscon > + - items: > + - enum: > + - mediatek,mt6797-mmsys > + - enum: > + - syscon > + - items: > + - enum: > + - mediatek,mt8167-mmsys > + - enum: > + - syscon > + - items: > + - enum: > + - mediatek,mt8173-mmsys > + - enum: > + - syscon > + - items: > + - enum: > + - mediatek,mt8183-mmsys > + - enum: > + - syscon > + - items: > + - enum: > + - mediatek,mt8192-mmsys > + - enum: > + - syscon
Just - enum: - mediatek,mt2712-mmsys ... - mediatek,mt8192-mmsys - enum: - syscon
Fei
> + > + reg: > + maxItems: 1 > + > + '#clock-cells': > + description: | > + For the clock control, the mmsys controller uses the common clk binding from > + Documentation/devicetree/bindings/clock/clock-bindings.txt > + The available clocks are defined in dt-bindings/clock/mt*-clk.h > + const: 1 > + > + mboxes: > + description: | > + Client use mailbox to communicate with GCE, it should have this > + property and list of phandle with mailbox specifiers as defined in > + Documentation/devicetree/bindings/mailbox/mtk-gce.txt > + > +required: > + - compatible > + - reg > + - '#clocks-cells' > + > +additionalProperties: false > + > +examples: > + - | > + > + mmsys: syscon@14000000 { > + compatible = "mediatek,mt8173-mmsys", "syscon"; > + reg = <0 0x14000000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > +... > -- > 2.18.0
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