| Message ID | 20210715173750.10852-6-jason-jh.lin@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add MediaTek SoC DRM (vdosys0) support for mt8195 | expand |
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
On Thu, Jul 15, 2021 at 11:55 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 There's already a reviewed patch for this[1]. Not sure why it isn't applied? Rob [1] https://lore.kernel.org/lkml/20210519161847.3747352-1-fparent@baylibre.com/
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 + - 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 + + 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>; + }; + +...
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