| Message ID | 20221223030708.91459-1-peng.fan@oss.nxp.com |
|---|---|
| State | New |
| Headers | show |
| Series | dt-bindings: pinctrl: imx8m: Integrate duplicated i.MX 8M schemas | expand |
Hi Peng, On 22-12-23, Peng Fan (OSS) wrote: > From: Peng Fan <peng.fan@nxp.com> > > The i.MX8MM/N/P/Q IOMUXC schemas are basically the same, it does not to > have four schemas for almost the same binding. Nice, just two nits see below. > Signed-off-by: Peng Fan <peng.fan@nxp.com> > --- > ...mm-pinctrl.yaml => fsl,imx8m-pinctrl.yaml} | 16 ++-- > .../bindings/pinctrl/fsl,imx8mn-pinctrl.yaml | 84 ------------------- > .../bindings/pinctrl/fsl,imx8mp-pinctrl.yaml | 84 ------------------- > .../bindings/pinctrl/fsl,imx8mq-pinctrl.yaml | 84 ------------------- > 4 files changed, 10 insertions(+), 258 deletions(-) > rename Documentation/devicetree/bindings/pinctrl/{fsl,imx8mm-pinctrl.yaml => fsl,imx8m-pinctrl.yaml} (82%) > delete mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml > delete mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml > delete mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml > > diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mm-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,imx8m-pinctrl.yaml > similarity index 82% > rename from Documentation/devicetree/bindings/pinctrl/fsl,imx8mm-pinctrl.yaml > rename to Documentation/devicetree/bindings/pinctrl/fsl,imx8m-pinctrl.yaml > index 6717f163390b..949d962a97b4 100644 > --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mm-pinctrl.yaml > +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx8m-pinctrl.yaml > @@ -1,13 +1,13 @@ > # SPDX-License-Identifier: GPL-2.0 > %YAML 1.2 > --- > -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mm-pinctrl.yaml# > +$id: http://devicetree.org/schemas/pinctrl/fsl,imx8m-pinctrl.yaml# > $schema: http://devicetree.org/meta-schemas/core.yaml# > > -title: Freescale IMX8MM IOMUX Controller > +title: Freescale IMX8M IOMUX Controller > > maintainers: > - - Anson Huang <Anson.Huang@nxp.com> > + - Peng Fan <peng.fan@nxp.com> > > description: > Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory > @@ -15,7 +15,11 @@ description: > > properties: > compatible: > - const: fsl,imx8mm-iomuxc > + enum: > + - fsl,imx8mm-iomuxc > + - fsl,imx8mn-iomuxc > + - fsl,imx8mp-iomuxc > + - fsl,imx8mq-iomuxc > > reg: > maxItems: 1 > @@ -34,9 +38,9 @@ patternProperties: > each entry consists of 6 integers and represents the mux and config > setting for one pin. The first 5 integers <mux_reg conf_reg input_reg > mux_val input_val> are specified using a PIN_FUNC_ID macro, which can > - be found in <arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h>. The last > + be found in <arch/arm64/boot/dts/freescale/imx8m[m,n,p,q]-pinfunc.h>. The last > integer CONFIG is the pad setting value like pull-up on this pin. Please > - refer to i.MX8M Mini Reference Manual for detailed CONFIG settings. > + refer to i.MX8M Quad/Mini/Nano/Plus Reference Manual for detailed CONFIG settings. ^ duplicated whitespace and the line looks rather long. Are these 80chars? Regards, Marco > $ref: /schemas/types.yaml#/definitions/uint32-matrix > items: > items: > diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml > deleted file mode 100644 > index b1cdbb56d4e4..000000000000 > --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml > +++ /dev/null > @@ -1,84 +0,0 @@ > -# SPDX-License-Identifier: GPL-2.0 > -%YAML 1.2 > ---- > -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mn-pinctrl.yaml# > -$schema: http://devicetree.org/meta-schemas/core.yaml# > - > -title: Freescale IMX8MN IOMUX Controller > - > -maintainers: > - - Anson Huang <Anson.Huang@nxp.com> > - > -description: > - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory > - for common binding part and usage. > - > -properties: > - compatible: > - const: fsl,imx8mn-iomuxc > - > - reg: > - maxItems: 1 > - > -# Client device subnode's properties > -patternProperties: > - 'grp$': > - type: object > - description: > - Pinctrl node's client devices use subnodes for desired pin configuration. > - Client device subnodes use below standard properties. > - > - properties: > - fsl,pins: > - description: > - each entry consists of 6 integers and represents the mux and config > - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg > - mux_val input_val> are specified using a PIN_FUNC_ID macro, which can > - be found in <arch/arm64/boot/dts/freescale/imx8mn-pinfunc.h>. The last > - integer CONFIG is the pad setting value like pull-up on this pin. Please > - refer to i.MX8M Nano Reference Manual for detailed CONFIG settings. > - $ref: /schemas/types.yaml#/definitions/uint32-matrix > - items: > - items: > - - description: | > - "mux_reg" indicates the offset of mux register. > - - description: | > - "conf_reg" indicates the offset of pad configuration register. > - - description: | > - "input_reg" indicates the offset of select input register. > - - description: | > - "mux_val" indicates the mux value to be applied. > - - description: | > - "input_val" indicates the select input value to be applied. > - - description: | > - "pad_setting" indicates the pad configuration value to be applied. > - > - required: > - - fsl,pins > - > - additionalProperties: false > - > -allOf: > - - $ref: "pinctrl.yaml#" > - > -required: > - - compatible > - - reg > - > -additionalProperties: false > - > -examples: > - # Pinmux controller node > - - | > - iomuxc: pinctrl@30330000 { > - compatible = "fsl,imx8mn-iomuxc"; > - reg = <0x30330000 0x10000>; > - > - pinctrl_uart2: uart2grp { > - fsl,pins = > - <0x23C 0x4A4 0x4FC 0x0 0x0 0x140>, > - <0x240 0x4A8 0x000 0x0 0x0 0x140>; > - }; > - }; > - > -... > diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml > deleted file mode 100644 > index 4eed3a4e153a..000000000000 > --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml > +++ /dev/null > @@ -1,84 +0,0 @@ > -# SPDX-License-Identifier: GPL-2.0 > -%YAML 1.2 > ---- > -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mp-pinctrl.yaml# > -$schema: http://devicetree.org/meta-schemas/core.yaml# > - > -title: Freescale IMX8MP IOMUX Controller > - > -maintainers: > - - Anson Huang <Anson.Huang@nxp.com> > - > -description: > - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory > - for common binding part and usage. > - > -properties: > - compatible: > - const: fsl,imx8mp-iomuxc > - > - reg: > - maxItems: 1 > - > -# Client device subnode's properties > -patternProperties: > - 'grp$': > - type: object > - description: > - Pinctrl node's client devices use subnodes for desired pin configuration. > - Client device subnodes use below standard properties. > - > - properties: > - fsl,pins: > - description: > - each entry consists of 6 integers and represents the mux and config > - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg > - mux_val input_val> are specified using a PIN_FUNC_ID macro, which can > - be found in <arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h>. The last > - integer CONFIG is the pad setting value like pull-up on this pin. Please > - refer to i.MX8M Plus Reference Manual for detailed CONFIG settings. > - $ref: /schemas/types.yaml#/definitions/uint32-matrix > - items: > - items: > - - description: | > - "mux_reg" indicates the offset of mux register. > - - description: | > - "conf_reg" indicates the offset of pad configuration register. > - - description: | > - "input_reg" indicates the offset of select input register. > - - description: | > - "mux_val" indicates the mux value to be applied. > - - description: | > - "input_val" indicates the select input value to be applied. > - - description: | > - "pad_setting" indicates the pad configuration value to be applied. > - > - required: > - - fsl,pins > - > - additionalProperties: false > - > -allOf: > - - $ref: "pinctrl.yaml#" > - > -required: > - - compatible > - - reg > - > -additionalProperties: false > - > -examples: > - # Pinmux controller node > - - | > - iomuxc: pinctrl@30330000 { > - compatible = "fsl,imx8mp-iomuxc"; > - reg = <0x30330000 0x10000>; > - > - pinctrl_uart2: uart2grp { > - fsl,pins = > - <0x228 0x488 0x5F0 0x0 0x6 0x49>, > - <0x228 0x488 0x000 0x0 0x0 0x49>; > - }; > - }; > - > -... > diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml > deleted file mode 100644 > index d4a8ea5551a5..000000000000 > --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml > +++ /dev/null > @@ -1,84 +0,0 @@ > -# SPDX-License-Identifier: GPL-2.0 > -%YAML 1.2 > ---- > -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mq-pinctrl.yaml# > -$schema: http://devicetree.org/meta-schemas/core.yaml# > - > -title: Freescale IMX8MQ IOMUX Controller > - > -maintainers: > - - Anson Huang <Anson.Huang@nxp.com> > - > -description: > - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory > - for common binding part and usage. > - > -properties: > - compatible: > - const: fsl,imx8mq-iomuxc > - > - reg: > - maxItems: 1 > - > -# Client device subnode's properties > -patternProperties: > - 'grp$': > - type: object > - description: > - Pinctrl node's client devices use subnodes for desired pin configuration. > - Client device subnodes use below standard properties. > - > - properties: > - fsl,pins: > - description: > - each entry consists of 6 integers and represents the mux and config > - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg > - mux_val input_val> are specified using a PIN_FUNC_ID macro, which can > - be found in <arch/arm64/boot/dts/freescale/imx8mq-pinfunc.h>. The last > - integer CONFIG is the pad setting value like pull-up on this pin. Please > - refer to i.MX8M Quad Reference Manual for detailed CONFIG settings. > - $ref: /schemas/types.yaml#/definitions/uint32-matrix > - items: > - items: > - - description: | > - "mux_reg" indicates the offset of mux register. > - - description: | > - "conf_reg" indicates the offset of pad configuration register. > - - description: | > - "input_reg" indicates the offset of select input register. > - - description: | > - "mux_val" indicates the mux value to be applied. > - - description: | > - "input_val" indicates the select input value to be applied. > - - description: | > - "pad_setting" indicates the pad configuration value to be applied. > - > - required: > - - fsl,pins > - > - additionalProperties: false > - > -allOf: > - - $ref: "pinctrl.yaml#" > - > -required: > - - compatible > - - reg > - > -additionalProperties: false > - > -examples: > - # Pinmux controller node > - - | > - iomuxc: pinctrl@30330000 { > - compatible = "fsl,imx8mq-iomuxc"; > - reg = <0x30330000 0x10000>; > - > - pinctrl_uart1: uart1grp { > - fsl,pins = > - <0x234 0x49C 0x4F4 0x0 0x0 0x49>, > - <0x238 0x4A0 0x4F4 0x0 0x0 0x49>; > - }; > - }; > - > -... > -- > 2.37.1 > > >
On Fri, 23 Dec 2022 11:07:08 +0800, Peng Fan (OSS) wrote: > From: Peng Fan <peng.fan@nxp.com> > > The i.MX8MM/N/P/Q IOMUXC schemas are basically the same, it does not to > have four schemas for almost the same binding. > > Signed-off-by: Peng Fan <peng.fan@nxp.com> > --- > ...mm-pinctrl.yaml => fsl,imx8m-pinctrl.yaml} | 16 ++-- > .../bindings/pinctrl/fsl,imx8mn-pinctrl.yaml | 84 ------------------- > .../bindings/pinctrl/fsl,imx8mp-pinctrl.yaml | 84 ------------------- > .../bindings/pinctrl/fsl,imx8mq-pinctrl.yaml | 84 ------------------- > 4 files changed, 10 insertions(+), 258 deletions(-) > rename Documentation/devicetree/bindings/pinctrl/{fsl,imx8mm-pinctrl.yaml => fsl,imx8m-pinctrl.yaml} (82%) > delete mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml > delete mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml > delete mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml > Acked-by: Rob Herring <robh@kernel.org>
Hello Peng, Am Freitag, 23. Dezember 2022, 04:07:08 CET schrieb Peng Fan (OSS): > From: Peng Fan <peng.fan@nxp.com> > > The i.MX8MM/N/P/Q IOMUXC schemas are basically the same, it does not to > have four schemas for almost the same binding. Nice, just one nit below. > Signed-off-by: Peng Fan <peng.fan@nxp.com> > --- > ...mm-pinctrl.yaml => fsl,imx8m-pinctrl.yaml} | 16 ++-- > .../bindings/pinctrl/fsl,imx8mn-pinctrl.yaml | 84 ------------------- > .../bindings/pinctrl/fsl,imx8mp-pinctrl.yaml | 84 ------------------- > .../bindings/pinctrl/fsl,imx8mq-pinctrl.yaml | 84 ------------------- > 4 files changed, 10 insertions(+), 258 deletions(-) > rename Documentation/devicetree/bindings/pinctrl/{fsl,imx8mm-pinctrl.yaml > => fsl,imx8m-pinctrl.yaml} (82%) delete mode 100644 > Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml delete > mode 100644 > Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml delete > mode 100644 > Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml > > diff --git > a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mm-pinctrl.yaml > b/Documentation/devicetree/bindings/pinctrl/fsl,imx8m-pinctrl.yaml > similarity index 82% > rename from > Documentation/devicetree/bindings/pinctrl/fsl,imx8mm-pinctrl.yaml rename to > Documentation/devicetree/bindings/pinctrl/fsl,imx8m-pinctrl.yaml index > 6717f163390b..949d962a97b4 100644 > --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mm-pinctrl.yaml > +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx8m-pinctrl.yaml > @@ -1,13 +1,13 @@ > # SPDX-License-Identifier: GPL-2.0 > %YAML 1.2 > --- > -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mm-pinctrl.yaml# > +$id: http://devicetree.org/schemas/pinctrl/fsl,imx8m-pinctrl.yaml# > $schema: http://devicetree.org/meta-schemas/core.yaml# > > -title: Freescale IMX8MM IOMUX Controller > +title: Freescale IMX8M IOMUX Controller > > maintainers: > - - Anson Huang <Anson.Huang@nxp.com> > + - Peng Fan <peng.fan@nxp.com> > > description: > Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this > directory @@ -15,7 +15,11 @@ description: > > properties: > compatible: > - const: fsl,imx8mm-iomuxc > + enum: > + - fsl,imx8mm-iomuxc > + - fsl,imx8mn-iomuxc > + - fsl,imx8mp-iomuxc > + - fsl,imx8mq-iomuxc > > reg: > maxItems: 1 > @@ -34,9 +38,9 @@ patternProperties: > each entry consists of 6 integers and represents the mux and > config setting for one pin. The first 5 integers <mux_reg conf_reg > input_reg mux_val input_val> are specified using a PIN_FUNC_ID macro, which > can - be found in > <arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h>. The last + be > found in <arch/arm64/boot/dts/freescale/imx8m[m,n,p,q]-pinfunc.h>. The last > integer CONFIG is the pad setting value like pull-up on this pin. Please - > refer to i.MX8M Mini Reference Manual for detailed CONFIG settings. > + refer to i.MX8M Quad/Mini/Nano/Plus Reference Manual for Please sort this alphabetically, similar to the compatible list. Thanks Alexander > detailed CONFIG settings. $ref: > /schemas/types.yaml#/definitions/uint32-matrix > items: > items: > diff --git > a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml > b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml deleted > file mode 100644 > index b1cdbb56d4e4..000000000000 > --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml > +++ /dev/null > @@ -1,84 +0,0 @@ > -# SPDX-License-Identifier: GPL-2.0 > -%YAML 1.2 > ---- > -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mn-pinctrl.yaml# > -$schema: http://devicetree.org/meta-schemas/core.yaml# > - > -title: Freescale IMX8MN IOMUX Controller > - > -maintainers: > - - Anson Huang <Anson.Huang@nxp.com> > - > -description: > - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this > directory - for common binding part and usage. > - > -properties: > - compatible: > - const: fsl,imx8mn-iomuxc > - > - reg: > - maxItems: 1 > - > -# Client device subnode's properties > -patternProperties: > - 'grp$': > - type: object > - description: > - Pinctrl node's client devices use subnodes for desired pin > configuration. - Client device subnodes use below standard properties. > - > - properties: > - fsl,pins: > - description: > - each entry consists of 6 integers and represents the mux and > config - setting for one pin. The first 5 integers <mux_reg > conf_reg input_reg - mux_val input_val> are specified using a > PIN_FUNC_ID macro, which can - be found in > <arch/arm64/boot/dts/freescale/imx8mn-pinfunc.h>. The last - > integer CONFIG is the pad setting value like pull-up on this pin. Please - > refer to i.MX8M Nano Reference Manual for detailed CONFIG settings. > - $ref: /schemas/types.yaml#/definitions/uint32-matrix > - items: > - items: > - - description: | > - "mux_reg" indicates the offset of mux register. > - - description: | > - "conf_reg" indicates the offset of pad configuration > register. - - description: | > - "input_reg" indicates the offset of select input register. > - - description: | > - "mux_val" indicates the mux value to be applied. > - - description: | > - "input_val" indicates the select input value to be applied. > - - description: | > - "pad_setting" indicates the pad configuration value to be > applied. - > - required: > - - fsl,pins > - > - additionalProperties: false > - > -allOf: > - - $ref: "pinctrl.yaml#" > - > -required: > - - compatible > - - reg > - > -additionalProperties: false > - > -examples: > - # Pinmux controller node > - - | > - iomuxc: pinctrl@30330000 { > - compatible = "fsl,imx8mn-iomuxc"; > - reg = <0x30330000 0x10000>; > - > - pinctrl_uart2: uart2grp { > - fsl,pins = > - <0x23C 0x4A4 0x4FC 0x0 0x0 0x140>, > - <0x240 0x4A8 0x000 0x0 0x0 0x140>; > - }; > - }; > - > -... > diff --git > a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml > b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml deleted > file mode 100644 > index 4eed3a4e153a..000000000000 > --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml > +++ /dev/null > @@ -1,84 +0,0 @@ > -# SPDX-License-Identifier: GPL-2.0 > -%YAML 1.2 > ---- > -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mp-pinctrl.yaml# > -$schema: http://devicetree.org/meta-schemas/core.yaml# > - > -title: Freescale IMX8MP IOMUX Controller > - > -maintainers: > - - Anson Huang <Anson.Huang@nxp.com> > - > -description: > - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this > directory - for common binding part and usage. > - > -properties: > - compatible: > - const: fsl,imx8mp-iomuxc > - > - reg: > - maxItems: 1 > - > -# Client device subnode's properties > -patternProperties: > - 'grp$': > - type: object > - description: > - Pinctrl node's client devices use subnodes for desired pin > configuration. - Client device subnodes use below standard properties. > - > - properties: > - fsl,pins: > - description: > - each entry consists of 6 integers and represents the mux and > config - setting for one pin. The first 5 integers <mux_reg > conf_reg input_reg - mux_val input_val> are specified using a > PIN_FUNC_ID macro, which can - be found in > <arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h>. The last - > integer CONFIG is the pad setting value like pull-up on this pin. Please - > refer to i.MX8M Plus Reference Manual for detailed CONFIG settings. > - $ref: /schemas/types.yaml#/definitions/uint32-matrix > - items: > - items: > - - description: | > - "mux_reg" indicates the offset of mux register. > - - description: | > - "conf_reg" indicates the offset of pad configuration > register. - - description: | > - "input_reg" indicates the offset of select input register. > - - description: | > - "mux_val" indicates the mux value to be applied. > - - description: | > - "input_val" indicates the select input value to be applied. > - - description: | > - "pad_setting" indicates the pad configuration value to be > applied. - > - required: > - - fsl,pins > - > - additionalProperties: false > - > -allOf: > - - $ref: "pinctrl.yaml#" > - > -required: > - - compatible > - - reg > - > -additionalProperties: false > - > -examples: > - # Pinmux controller node > - - | > - iomuxc: pinctrl@30330000 { > - compatible = "fsl,imx8mp-iomuxc"; > - reg = <0x30330000 0x10000>; > - > - pinctrl_uart2: uart2grp { > - fsl,pins = > - <0x228 0x488 0x5F0 0x0 0x6 0x49>, > - <0x228 0x488 0x000 0x0 0x0 0x49>; > - }; > - }; > - > -... > diff --git > a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml > b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml deleted > file mode 100644 > index d4a8ea5551a5..000000000000 > --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml > +++ /dev/null > @@ -1,84 +0,0 @@ > -# SPDX-License-Identifier: GPL-2.0 > -%YAML 1.2 > ---- > -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mq-pinctrl.yaml# > -$schema: http://devicetree.org/meta-schemas/core.yaml# > - > -title: Freescale IMX8MQ IOMUX Controller > - > -maintainers: > - - Anson Huang <Anson.Huang@nxp.com> > - > -description: > - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this > directory - for common binding part and usage. > - > -properties: > - compatible: > - const: fsl,imx8mq-iomuxc > - > - reg: > - maxItems: 1 > - > -# Client device subnode's properties > -patternProperties: > - 'grp$': > - type: object > - description: > - Pinctrl node's client devices use subnodes for desired pin > configuration. - Client device subnodes use below standard properties. > - > - properties: > - fsl,pins: > - description: > - each entry consists of 6 integers and represents the mux and > config - setting for one pin. The first 5 integers <mux_reg > conf_reg input_reg - mux_val input_val> are specified using a > PIN_FUNC_ID macro, which can - be found in > <arch/arm64/boot/dts/freescale/imx8mq-pinfunc.h>. The last - > integer CONFIG is the pad setting value like pull-up on this pin. Please - > refer to i.MX8M Quad Reference Manual for detailed CONFIG settings. > - $ref: /schemas/types.yaml#/definitions/uint32-matrix > - items: > - items: > - - description: | > - "mux_reg" indicates the offset of mux register. > - - description: | > - "conf_reg" indicates the offset of pad configuration > register. - - description: | > - "input_reg" indicates the offset of select input register. > - - description: | > - "mux_val" indicates the mux value to be applied. > - - description: | > - "input_val" indicates the select input value to be applied. > - - description: | > - "pad_setting" indicates the pad configuration value to be > applied. - > - required: > - - fsl,pins > - > - additionalProperties: false > - > -allOf: > - - $ref: "pinctrl.yaml#" > - > -required: > - - compatible > - - reg > - > -additionalProperties: false > - > -examples: > - # Pinmux controller node > - - | > - iomuxc: pinctrl@30330000 { > - compatible = "fsl,imx8mq-iomuxc"; > - reg = <0x30330000 0x10000>; > - > - pinctrl_uart1: uart1grp { > - fsl,pins = > - <0x234 0x49C 0x4F4 0x0 0x0 0x49>, > - <0x238 0x4A0 0x4F4 0x0 0x0 0x49>; > - }; > - }; > - > -...
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mm-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,imx8m-pinctrl.yaml similarity index 82% rename from Documentation/devicetree/bindings/pinctrl/fsl,imx8mm-pinctrl.yaml rename to Documentation/devicetree/bindings/pinctrl/fsl,imx8m-pinctrl.yaml index 6717f163390b..949d962a97b4 100644 --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mm-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx8m-pinctrl.yaml @@ -1,13 +1,13 @@ # SPDX-License-Identifier: GPL-2.0 %YAML 1.2 --- -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mm-pinctrl.yaml# +$id: http://devicetree.org/schemas/pinctrl/fsl,imx8m-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Freescale IMX8MM IOMUX Controller +title: Freescale IMX8M IOMUX Controller maintainers: - - Anson Huang <Anson.Huang@nxp.com> + - Peng Fan <peng.fan@nxp.com> description: Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory @@ -15,7 +15,11 @@ description: properties: compatible: - const: fsl,imx8mm-iomuxc + enum: + - fsl,imx8mm-iomuxc + - fsl,imx8mn-iomuxc + - fsl,imx8mp-iomuxc + - fsl,imx8mq-iomuxc reg: maxItems: 1 @@ -34,9 +38,9 @@ patternProperties: each entry consists of 6 integers and represents the mux and config setting for one pin. The first 5 integers <mux_reg conf_reg input_reg mux_val input_val> are specified using a PIN_FUNC_ID macro, which can - be found in <arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h>. The last + be found in <arch/arm64/boot/dts/freescale/imx8m[m,n,p,q]-pinfunc.h>. The last integer CONFIG is the pad setting value like pull-up on this pin. Please - refer to i.MX8M Mini Reference Manual for detailed CONFIG settings. + refer to i.MX8M Quad/Mini/Nano/Plus Reference Manual for detailed CONFIG settings. $ref: /schemas/types.yaml#/definitions/uint32-matrix items: items: diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml deleted file mode 100644 index b1cdbb56d4e4..000000000000 --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml +++ /dev/null @@ -1,84 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mn-pinctrl.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Freescale IMX8MN IOMUX Controller - -maintainers: - - Anson Huang <Anson.Huang@nxp.com> - -description: - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory - for common binding part and usage. - -properties: - compatible: - const: fsl,imx8mn-iomuxc - - reg: - maxItems: 1 - -# Client device subnode's properties -patternProperties: - 'grp$': - type: object - description: - Pinctrl node's client devices use subnodes for desired pin configuration. - Client device subnodes use below standard properties. - - properties: - fsl,pins: - description: - each entry consists of 6 integers and represents the mux and config - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg - mux_val input_val> are specified using a PIN_FUNC_ID macro, which can - be found in <arch/arm64/boot/dts/freescale/imx8mn-pinfunc.h>. The last - integer CONFIG is the pad setting value like pull-up on this pin. Please - refer to i.MX8M Nano Reference Manual for detailed CONFIG settings. - $ref: /schemas/types.yaml#/definitions/uint32-matrix - items: - items: - - description: | - "mux_reg" indicates the offset of mux register. - - description: | - "conf_reg" indicates the offset of pad configuration register. - - description: | - "input_reg" indicates the offset of select input register. - - description: | - "mux_val" indicates the mux value to be applied. - - description: | - "input_val" indicates the select input value to be applied. - - description: | - "pad_setting" indicates the pad configuration value to be applied. - - required: - - fsl,pins - - additionalProperties: false - -allOf: - - $ref: "pinctrl.yaml#" - -required: - - compatible - - reg - -additionalProperties: false - -examples: - # Pinmux controller node - - | - iomuxc: pinctrl@30330000 { - compatible = "fsl,imx8mn-iomuxc"; - reg = <0x30330000 0x10000>; - - pinctrl_uart2: uart2grp { - fsl,pins = - <0x23C 0x4A4 0x4FC 0x0 0x0 0x140>, - <0x240 0x4A8 0x000 0x0 0x0 0x140>; - }; - }; - -... diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml deleted file mode 100644 index 4eed3a4e153a..000000000000 --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml +++ /dev/null @@ -1,84 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mp-pinctrl.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Freescale IMX8MP IOMUX Controller - -maintainers: - - Anson Huang <Anson.Huang@nxp.com> - -description: - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory - for common binding part and usage. - -properties: - compatible: - const: fsl,imx8mp-iomuxc - - reg: - maxItems: 1 - -# Client device subnode's properties -patternProperties: - 'grp$': - type: object - description: - Pinctrl node's client devices use subnodes for desired pin configuration. - Client device subnodes use below standard properties. - - properties: - fsl,pins: - description: - each entry consists of 6 integers and represents the mux and config - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg - mux_val input_val> are specified using a PIN_FUNC_ID macro, which can - be found in <arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h>. The last - integer CONFIG is the pad setting value like pull-up on this pin. Please - refer to i.MX8M Plus Reference Manual for detailed CONFIG settings. - $ref: /schemas/types.yaml#/definitions/uint32-matrix - items: - items: - - description: | - "mux_reg" indicates the offset of mux register. - - description: | - "conf_reg" indicates the offset of pad configuration register. - - description: | - "input_reg" indicates the offset of select input register. - - description: | - "mux_val" indicates the mux value to be applied. - - description: | - "input_val" indicates the select input value to be applied. - - description: | - "pad_setting" indicates the pad configuration value to be applied. - - required: - - fsl,pins - - additionalProperties: false - -allOf: - - $ref: "pinctrl.yaml#" - -required: - - compatible - - reg - -additionalProperties: false - -examples: - # Pinmux controller node - - | - iomuxc: pinctrl@30330000 { - compatible = "fsl,imx8mp-iomuxc"; - reg = <0x30330000 0x10000>; - - pinctrl_uart2: uart2grp { - fsl,pins = - <0x228 0x488 0x5F0 0x0 0x6 0x49>, - <0x228 0x488 0x000 0x0 0x0 0x49>; - }; - }; - -... diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml deleted file mode 100644 index d4a8ea5551a5..000000000000 --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml +++ /dev/null @@ -1,84 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/pinctrl/fsl,imx8mq-pinctrl.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Freescale IMX8MQ IOMUX Controller - -maintainers: - - Anson Huang <Anson.Huang@nxp.com> - -description: - Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory - for common binding part and usage. - -properties: - compatible: - const: fsl,imx8mq-iomuxc - - reg: - maxItems: 1 - -# Client device subnode's properties -patternProperties: - 'grp$': - type: object - description: - Pinctrl node's client devices use subnodes for desired pin configuration. - Client device subnodes use below standard properties. - - properties: - fsl,pins: - description: - each entry consists of 6 integers and represents the mux and config - setting for one pin. The first 5 integers <mux_reg conf_reg input_reg - mux_val input_val> are specified using a PIN_FUNC_ID macro, which can - be found in <arch/arm64/boot/dts/freescale/imx8mq-pinfunc.h>. The last - integer CONFIG is the pad setting value like pull-up on this pin. Please - refer to i.MX8M Quad Reference Manual for detailed CONFIG settings. - $ref: /schemas/types.yaml#/definitions/uint32-matrix - items: - items: - - description: | - "mux_reg" indicates the offset of mux register. - - description: | - "conf_reg" indicates the offset of pad configuration register. - - description: | - "input_reg" indicates the offset of select input register. - - description: | - "mux_val" indicates the mux value to be applied. - - description: | - "input_val" indicates the select input value to be applied. - - description: | - "pad_setting" indicates the pad configuration value to be applied. - - required: - - fsl,pins - - additionalProperties: false - -allOf: - - $ref: "pinctrl.yaml#" - -required: - - compatible - - reg - -additionalProperties: false - -examples: - # Pinmux controller node - - | - iomuxc: pinctrl@30330000 { - compatible = "fsl,imx8mq-iomuxc"; - reg = <0x30330000 0x10000>; - - pinctrl_uart1: uart1grp { - fsl,pins = - <0x234 0x49C 0x4F4 0x0 0x0 0x49>, - <0x238 0x4A0 0x4F4 0x0 0x0 0x49>; - }; - }; - -...