| Message ID | 1599795053-5091-2-git-send-email-peng.fan@nxp.com |
|---|---|
| State | New |
| Headers | show |
| Series | imx: support i.MX7ULP HSRUN mode | expand |
> From: Peng Fan <peng.fan@nxp.com> > Sent: Friday, September 11, 2020 11:31 AM > > Add i.MX7ULP Power Management Controller binding doc > > Signed-off-by: Peng Fan <peng.fan@nxp.com> > --- > .../bindings/arm/freescale/imx7ulp-pmc.yaml | 33 +++++++++++++++++++ > 1 file changed, 33 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml I wonder if we can merge it into the exist imx7ulp pm binding doc. Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml > > diff --git > a/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > b/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > new file mode 100644 > index 000000000000..33a31d87dd62 > --- /dev/null > +++ b/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > @@ -0,0 +1,33 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/arm/freescale/imx7ulp-pmc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: i.MX7ULP Power Management Controller(PMC) Device Tree Bindings > + > +maintainers: > + - Peng Fan <peng.fan@nxp.com> > + > +properties: > + compatible: > + items: > + - enum: > + - fsl,imx7ulp-pmc-m4 > + - fsl,imx7ulp-pmc-a7 Can we change to the exist naming pattern which also align with HW reference manual? e.g. fsl,imx7ulp-pmc0 fsl,imx7ulp-pmc1 Aligned with: fsl,imx7ulp-smc1 fsl,imx7ulp-pcc2 fsl,imx7ulp-scg1 Regards Aisheng > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + pmc0: pmc-m4@410a1000 { > + compatible = "fsl,imx7ulp-pmc-m4"; > + reg = <0x410a1000 0x1000>; > + }; > -- > 2.28.0
> Subject: RE: [PATCH 1/4] dt-bindings: fsl: add i.MX7ULP PMC binding doc > > > From: Peng Fan <peng.fan@nxp.com> > > Sent: Friday, September 11, 2020 11:31 AM > > > > Add i.MX7ULP Power Management Controller binding doc > > > > Signed-off-by: Peng Fan <peng.fan@nxp.com> > > --- > > .../bindings/arm/freescale/imx7ulp-pmc.yaml | 33 > +++++++++++++++++++ > > 1 file changed, 33 insertions(+) > > create mode 100644 > > Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > > I wonder if we can merge it into the exist imx7ulp pm binding doc. > Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml Not sure about this. > > > > > diff --git > > a/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > > b/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > > new file mode 100644 > > index 000000000000..33a31d87dd62 > > --- /dev/null > > +++ > b/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > > @@ -0,0 +1,33 @@ > > +# SPDX-License-Identifier: GPL-2.0 > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/arm/freescale/imx7ulp-pmc.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: i.MX7ULP Power Management Controller(PMC) Device Tree Bindings > > + > > +maintainers: > > + - Peng Fan <peng.fan@nxp.com> > > + > > +properties: > > + compatible: > > + items: > > + - enum: > > + - fsl,imx7ulp-pmc-m4 > > + - fsl,imx7ulp-pmc-a7 > > Can we change to the exist naming pattern which also align with HW > reference manual? > e.g. > fsl,imx7ulp-pmc0 > fsl,imx7ulp-pmc1 This was rejected by Shawn before. https://patchwork.kernel.org/patch/11390591/ Thanks, Peng. > > Aligned with: > fsl,imx7ulp-smc1 > fsl,imx7ulp-pcc2 > fsl,imx7ulp-scg1 > > Regards > Aisheng > > > + > > + reg: > > + maxItems: 1 > > + > > +required: > > + - compatible > > + - reg > > + > > +additionalProperties: false > > + > > +examples: > > + - | > > + pmc0: pmc-m4@410a1000 { > > + compatible = "fsl,imx7ulp-pmc-m4"; > > + reg = <0x410a1000 0x1000>; > > + }; > > -- > > 2.28.0
> From: Peng Fan <peng.fan@nxp.com> > Sent: Friday, September 11, 2020 3:45 PM > > > Subject: RE: [PATCH 1/4] dt-bindings: fsl: add i.MX7ULP PMC binding > > doc > > > > > From: Peng Fan <peng.fan@nxp.com> > > > Sent: Friday, September 11, 2020 11:31 AM > > > > > > Add i.MX7ULP Power Management Controller binding doc > > > > > > Signed-off-by: Peng Fan <peng.fan@nxp.com> > > > --- > > > .../bindings/arm/freescale/imx7ulp-pmc.yaml | 33 > > +++++++++++++++++++ > > > 1 file changed, 33 insertions(+) > > > create mode 100644 > > > Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > > > > I wonder if we can merge it into the exist imx7ulp pm binding doc. > > Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml > > Not sure about this. > If not merge, we probably need change the name of existing pm binding doc to avoid confusing. e.g. fsl,imx7ulp-pm.yaml -> fsl,imx7ulp-smc.yaml. > > > > > > > > diff --git > > > a/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > > > b/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > > > new file mode 100644 > > > index 000000000000..33a31d87dd62 > > > --- /dev/null > > > +++ > > b/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > > > @@ -0,0 +1,33 @@ > > > +# SPDX-License-Identifier: GPL-2.0 > > > +%YAML 1.2 > > > +--- > > > +$id: http://devicetree.org/schemas/arm/freescale/imx7ulp-pmc.yaml# > > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > > + > > > +title: i.MX7ULP Power Management Controller(PMC) Device Tree > > > +Bindings > > > + > > > +maintainers: > > > + - Peng Fan <peng.fan@nxp.com> > > > + > > > +properties: > > > + compatible: > > > + items: > > > + - enum: > > > + - fsl,imx7ulp-pmc-m4 > > > + - fsl,imx7ulp-pmc-a7 > > > > Can we change to the exist naming pattern which also align with HW > > reference manual? > > e.g. > > fsl,imx7ulp-pmc0 > > fsl,imx7ulp-pmc1 > > This was rejected by Shawn before. > https://patchwork.kernel.org/patch/11390591/ I didn't see NACK from Shawn from above URL. Shawn seemed to just ask for some clarifications why need number suffix. Am I missed something? Regards Aisheng > > Thanks, > Peng. > > > > > Aligned with: > > fsl,imx7ulp-smc1 > > fsl,imx7ulp-pcc2 > > fsl,imx7ulp-scg1 > > > > Regards > > Aisheng > > > > > + > > > + reg: > > > + maxItems: 1 > > > + > > > +required: > > > + - compatible > > > + - reg > > > + > > > +additionalProperties: false > > > + > > > +examples: > > > + - | > > > + pmc0: pmc-m4@410a1000 { > > > + compatible = "fsl,imx7ulp-pmc-m4"; > > > + reg = <0x410a1000 0x1000>; > > > + }; > > > -- > > > 2.28.0
On Fri, Sep 11, 2020 at 07:45:20AM +0000, Peng Fan wrote: > > b/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > > > @@ -0,0 +1,33 @@ > > > +# SPDX-License-Identifier: GPL-2.0 > > > +%YAML 1.2 > > > +--- > > > +$id: http://devicetree.org/schemas/arm/freescale/imx7ulp-pmc.yaml# > > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > > + > > > +title: i.MX7ULP Power Management Controller(PMC) Device Tree Bindings > > > + > > > +maintainers: > > > + - Peng Fan <peng.fan@nxp.com> > > > + > > > +properties: > > > + compatible: > > > + items: > > > + - enum: > > > + - fsl,imx7ulp-pmc-m4 > > > + - fsl,imx7ulp-pmc-a7 > > > > Can we change to the exist naming pattern which also align with HW > > reference manual? > > e.g. > > fsl,imx7ulp-pmc0 > > fsl,imx7ulp-pmc1 > > This was rejected by Shawn before. > https://patchwork.kernel.org/patch/11390591/ Oh, I'm fine with the naming if pmc0 and pmc1 are different HW block rather than two instances of the same block. Shawn
On Fri, Sep 11, 2020 at 07:19:59AM +0000, Aisheng Dong wrote: > > From: Peng Fan <peng.fan@nxp.com> > > Sent: Friday, September 11, 2020 11:31 AM > > > > Add i.MX7ULP Power Management Controller binding doc > > > > Signed-off-by: Peng Fan <peng.fan@nxp.com> > > --- > > .../bindings/arm/freescale/imx7ulp-pmc.yaml | 33 +++++++++++++++++++ > > 1 file changed, 33 insertions(+) > > create mode 100644 > > Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml > > I wonder if we can merge it into the exist imx7ulp pm binding doc. > Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml +1 Shawn
diff --git a/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml b/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml new file mode 100644 index 000000000000..33a31d87dd62 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/freescale/imx7ulp-pmc.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/freescale/imx7ulp-pmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX7ULP Power Management Controller(PMC) Device Tree Bindings + +maintainers: + - Peng Fan <peng.fan@nxp.com> + +properties: + compatible: + items: + - enum: + - fsl,imx7ulp-pmc-m4 + - fsl,imx7ulp-pmc-a7 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pmc0: pmc-m4@410a1000 { + compatible = "fsl,imx7ulp-pmc-m4"; + reg = <0x410a1000 0x1000>; + };