Message ID | 20240530165424.3173673-1-Frank.Li@nxp.com |
---|---|
State | Superseded |
Headers | show |
Series | [v2,1/1] dt-bindings: gpio: mpc8xxx: Convert to yaml format | expand |
Hi Frank, thanks for your patch. Am Donnerstag, 30. Mai 2024, 18:54:24 CEST schrieb Frank Li: > Convert binding doc from txt to yaml. > > Remove redundated "gpio1: gpio@2300000" example. > Add gpio-controller at example "gpio@1100". > > Signed-off-by: Frank Li <Frank.Li@nxp.com> > --- > > Notes: > Change from v1 to v2 > - Add gpio-controller at example "gpio@1100". to fix bot error. > Strangely, I can't reproduce locally. > > Pass dt_binding_check > make dt_binding_check DT_SCHEMA_FILES=fsl,qoriq-gpio.yaml > SCHEMA Documentation/devicetree/bindings/processed-schema.json > CHKDT Documentation/devicetree/bindings > LINT Documentation/devicetree/bindings > DTC_CHK Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.example.dtb > > .../bindings/gpio/fsl,qoriq-gpio.yaml | 82 +++++++++++++++++++ > .../devicetree/bindings/gpio/gpio-mpc8xxx.txt | 53 ------------ > 2 files changed, 82 insertions(+), 53 deletions(-) > create mode 100644 Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml > delete mode 100644 Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt > > diff --git a/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml > new file mode 100644 > index 0000000000000..adc955679d066 > --- /dev/null > +++ b/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml > @@ -0,0 +1,82 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/gpio/fsl,qoriq-gpio.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Freescale MPC512x/MPC8xxx/QorIQ/Layerscape GPIO controller > + > +maintainers: > + - Frank Li <Frank.Li@nxp.com> > + > +properties: > + compatible: > + oneOf: > + - enum: > + - fsl,mpc5121-gpio > + - fsl,mpc5125-gpio > + - fsl,mpc8349-gpio > + - fsl,mpc8572-gpio > + - fsl,mpc8610-gpio > + - fsl,pq3-gpio > + - items: > + - enum: > + - fsl,ls1021a-gpio > + - fsl,ls1028a-gpio > + - fsl,ls1043a-gpio > + - fsl,ls1088a-gpio > + - fsl,ls2080a-gpio > + - const: fsl,qoriq-gpio > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + "#gpio-cells": > + const: 2 > + > + gpio-controller: true > + > + interrupt-controller: true > + > + "#interrupt-cells": > + const: 2 > + > + little-endian: > + $ref: /schemas/types.yaml#/definitions/flag > + description: > + GPIO registers are used as little endian. If not > + present registers are used as big endian by default. > + > +required: > + - compatible > + - reg > + - interrupts > + - "#gpio-cells" > + > +additionalProperties: false > + > +examples: > + - | > + gpio@1100 { > + compatible = "fsl,mpc5125-gpio"; > + reg = <0x1100 0x080>; > + interrupts = <78 0x8>; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + > + - | > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + gpio@2300000 { > + compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio"; > + reg = <0x2300000 0x10000>; > + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; > + gpio-controller; > + little-endian; > + #gpio-cells = <2>; Please keep 'gpio-controller' and '#gpio-cells' together. I would move little-endian either below reg directly or below interrupts. Thanks Alexander > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > diff --git a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt b/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt > deleted file mode 100644 > index cd28e932bf50e..0000000000000 > --- a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt > +++ /dev/null > @@ -1,53 +0,0 @@ > -* Freescale MPC512x/MPC8xxx/QorIQ/Layerscape GPIO controller > - > -Required properties: > -- compatible : Should be "fsl,<soc>-gpio" > - The following <soc>s are known to be supported: > - mpc5121, mpc5125, mpc8349, mpc8572, mpc8610, pq3, qoriq, > - ls1021a, ls1043a, ls2080a, ls1028a, ls1088a. > -- reg : Address and length of the register set for the device > -- interrupts : Should be the port interrupt shared by all 32 pins. > -- #gpio-cells : Should be two. The first cell is the pin number and > - the second cell is used to specify the gpio polarity: > - 0 = active high > - 1 = active low > - > -Optional properties: > -- little-endian : GPIO registers are used as little endian. If not > - present registers are used as big endian by default. > - > -Example of gpio-controller node for a mpc5125 SoC: > - > -gpio0: gpio@1100 { > - compatible = "fsl,mpc5125-gpio"; > - #gpio-cells = <2>; > - reg = <0x1100 0x080>; > - interrupts = <78 0x8>; > -}; > - > -Example of gpio-controller node for a ls2080a SoC: > - > -gpio0: gpio@2300000 { > - compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio"; > - reg = <0x0 0x2300000 0x0 0x10000>; > - interrupts = <0 36 0x4>; /* Level high type */ > - gpio-controller; > - little-endian; > - #gpio-cells = <2>; > - interrupt-controller; > - #interrupt-cells = <2>; > -}; > - > - > -Example of gpio-controller node for a ls1028a/ls1088a SoC: > - > -gpio1: gpio@2300000 { > - compatible = "fsl,ls1028a-gpio", "fsl,ls1088a-gpio", "fsl,qoriq-gpio"; > - reg = <0x0 0x2300000 0x0 0x10000>; > - interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; > - gpio-controller; > - #gpio-cells = <2>; > - interrupt-controller; > - #interrupt-cells = <2>; > - little-endian; > -}; >
On 30/05/2024 18:54, Frank Li wrote: > Convert binding doc from txt to yaml. > > Remove redundated "gpio1: gpio@2300000" example. > Add gpio-controller at example "gpio@1100". > > Signed-off-by: Frank Li <Frank.Li@nxp.com> > --- Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
On Thu, May 30, 2024 at 6:54 PM Frank Li <Frank.Li@nxp.com> wrote: > Convert binding doc from txt to yaml. > > Remove redundated "gpio1: gpio@2300000" example. > Add gpio-controller at example "gpio@1100". > > Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij
diff --git a/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml new file mode 100644 index 0000000000000..adc955679d066 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/fsl,qoriq-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale MPC512x/MPC8xxx/QorIQ/Layerscape GPIO controller + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + oneOf: + - enum: + - fsl,mpc5121-gpio + - fsl,mpc5125-gpio + - fsl,mpc8349-gpio + - fsl,mpc8572-gpio + - fsl,mpc8610-gpio + - fsl,pq3-gpio + - items: + - enum: + - fsl,ls1021a-gpio + - fsl,ls1028a-gpio + - fsl,ls1043a-gpio + - fsl,ls1088a-gpio + - fsl,ls2080a-gpio + - const: fsl,qoriq-gpio + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + "#gpio-cells": + const: 2 + + gpio-controller: true + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + + little-endian: + $ref: /schemas/types.yaml#/definitions/flag + description: + GPIO registers are used as little endian. If not + present registers are used as big endian by default. + +required: + - compatible + - reg + - interrupts + - "#gpio-cells" + +additionalProperties: false + +examples: + - | + gpio@1100 { + compatible = "fsl,mpc5125-gpio"; + reg = <0x1100 0x080>; + interrupts = <78 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + gpio@2300000 { + compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio"; + reg = <0x2300000 0x10000>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + little-endian; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt b/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt deleted file mode 100644 index cd28e932bf50e..0000000000000 --- a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt +++ /dev/null @@ -1,53 +0,0 @@ -* Freescale MPC512x/MPC8xxx/QorIQ/Layerscape GPIO controller - -Required properties: -- compatible : Should be "fsl,<soc>-gpio" - The following <soc>s are known to be supported: - mpc5121, mpc5125, mpc8349, mpc8572, mpc8610, pq3, qoriq, - ls1021a, ls1043a, ls2080a, ls1028a, ls1088a. -- reg : Address and length of the register set for the device -- interrupts : Should be the port interrupt shared by all 32 pins. -- #gpio-cells : Should be two. The first cell is the pin number and - the second cell is used to specify the gpio polarity: - 0 = active high - 1 = active low - -Optional properties: -- little-endian : GPIO registers are used as little endian. If not - present registers are used as big endian by default. - -Example of gpio-controller node for a mpc5125 SoC: - -gpio0: gpio@1100 { - compatible = "fsl,mpc5125-gpio"; - #gpio-cells = <2>; - reg = <0x1100 0x080>; - interrupts = <78 0x8>; -}; - -Example of gpio-controller node for a ls2080a SoC: - -gpio0: gpio@2300000 { - compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio"; - reg = <0x0 0x2300000 0x0 0x10000>; - interrupts = <0 36 0x4>; /* Level high type */ - gpio-controller; - little-endian; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; -}; - - -Example of gpio-controller node for a ls1028a/ls1088a SoC: - -gpio1: gpio@2300000 { - compatible = "fsl,ls1028a-gpio", "fsl,ls1088a-gpio", "fsl,qoriq-gpio"; - reg = <0x0 0x2300000 0x0 0x10000>; - interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - little-endian; -};
Convert binding doc from txt to yaml. Remove redundated "gpio1: gpio@2300000" example. Add gpio-controller at example "gpio@1100". Signed-off-by: Frank Li <Frank.Li@nxp.com> --- Notes: Change from v1 to v2 - Add gpio-controller at example "gpio@1100". to fix bot error. Strangely, I can't reproduce locally. Pass dt_binding_check make dt_binding_check DT_SCHEMA_FILES=fsl,qoriq-gpio.yaml SCHEMA Documentation/devicetree/bindings/processed-schema.json CHKDT Documentation/devicetree/bindings LINT Documentation/devicetree/bindings DTC_CHK Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.example.dtb .../bindings/gpio/fsl,qoriq-gpio.yaml | 82 +++++++++++++++++++ .../devicetree/bindings/gpio/gpio-mpc8xxx.txt | 53 ------------ 2 files changed, 82 insertions(+), 53 deletions(-) create mode 100644 Documentation/devicetree/bindings/gpio/fsl,qoriq-gpio.yaml delete mode 100644 Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt