| Message ID | 20240123-mbly-clk-v3-7-392b010b8281@bootlin.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add support for Mobileye EyeQ5 system controller | expand |
On 23/01/2024 19:46, Théo Lebrun wrote: > Add dt-schema type bindings for the Mobileye EyeQ5 pin controller. > > Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> > --- > .../bindings/pinctrl/mobileye,eyeq5-pinctrl.yaml | 77 ++++++++++++++++++++++ > MAINTAINERS | 1 + > 2 files changed, 78 insertions(+) > > diff --git a/Documentation/devicetree/bindings/pinctrl/mobileye,eyeq5-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mobileye,eyeq5-pinctrl.yaml > new file mode 100644 > index 000000000000..db62919053b4 > --- /dev/null > +++ b/Documentation/devicetree/bindings/pinctrl/mobileye,eyeq5-pinctrl.yaml > @@ -0,0 +1,77 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/pinctrl/mobileye,eyeq5-pinctrl.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Mobileye EyeQ5 pin controller > + > +description: > + The EyeQ5 pin controller handles a pin bank. It is custom to this platform, > + its registers live in a shared region called OLB. > + There are two pin banks on the platform, each having a specific compatible. > + Pins and groups are bijective. I don't see much improvements here. > + > +maintainers: > + - Grégory Clement <gregory.clement@bootlin.com> > + - Théo Lebrun <theo.lebrun@bootlin.com> > + - Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> > + > +properties: > + compatible: > + enum: > + - mobileye,eyeq5-a-pinctrl > + - mobileye,eyeq5-b-pinctrl> + > + "#pinctrl-cells": > + const: 1 > + > +required: > + - compatible > + - "#pinctrl-cells" required: block goes after all properties and patternproperties. > + > +patternProperties: > + "-pins?$": > + type: object > + description: Pin muxing configuration. > + $ref: pinmux-node.yaml# > + additionalProperties: false > + properties: > + pins: true > + function: true > + bias-disable: true > + bias-pull-down: true > + bias-pull-up: true > + drive-strength: true > + required: > + - pins > + - function > + > +allOf: > + - $ref: pinctrl.yaml# > + - if: > + properties: > + compatible: > + contains: > + const: mobileye,eyeq5-a-pinctrl > + then: > + patternProperties: > + "-pins?$": > + properties: > + function: > + enum: [gpio, timer0, timer1, timer2, timer5, uart0, uart1, can0, > + can1, spi0, spi1, refclk0] > + - if: > + properties: > + compatible: > + contains: > + const: mobileye,eyeq5-b-pinctrl > + then: > + patternProperties: > + "-pins?$": > + properties: > + function: > + enum: [gpio, timer3, timer4, timer6, uart2, can2, spi2, spi3, > + mclk0] > + Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/pinctrl/mobileye,eyeq5-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mobileye,eyeq5-pinctrl.yaml new file mode 100644 index 000000000000..db62919053b4 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/mobileye,eyeq5-pinctrl.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/mobileye,eyeq5-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mobileye EyeQ5 pin controller + +description: + The EyeQ5 pin controller handles a pin bank. It is custom to this platform, + its registers live in a shared region called OLB. + There are two pin banks on the platform, each having a specific compatible. + Pins and groups are bijective. + +maintainers: + - Grégory Clement <gregory.clement@bootlin.com> + - Théo Lebrun <theo.lebrun@bootlin.com> + - Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> + +properties: + compatible: + enum: + - mobileye,eyeq5-a-pinctrl + - mobileye,eyeq5-b-pinctrl + + "#pinctrl-cells": + const: 1 + +required: + - compatible + - "#pinctrl-cells" + +patternProperties: + "-pins?$": + type: object + description: Pin muxing configuration. + $ref: pinmux-node.yaml# + additionalProperties: false + properties: + pins: true + function: true + bias-disable: true + bias-pull-down: true + bias-pull-up: true + drive-strength: true + required: + - pins + - function + +allOf: + - $ref: pinctrl.yaml# + - if: + properties: + compatible: + contains: + const: mobileye,eyeq5-a-pinctrl + then: + patternProperties: + "-pins?$": + properties: + function: + enum: [gpio, timer0, timer1, timer2, timer5, uart0, uart1, can0, + can1, spi0, spi1, refclk0] + - if: + properties: + compatible: + contains: + const: mobileye,eyeq5-b-pinctrl + then: + patternProperties: + "-pins?$": + properties: + function: + enum: [gpio, timer3, timer4, timer6, uart2, can2, spi2, spi3, + mclk0] + +additionalProperties: false diff --git a/MAINTAINERS b/MAINTAINERS index 6e0eae9d6243..6dc4251e1ac2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14787,6 +14787,7 @@ L: linux-mips@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/clock/mobileye,eyeq5-clk.yaml F: Documentation/devicetree/bindings/mips/mobileye.yaml +F: Documentation/devicetree/bindings/pinctrl/mobileye,eyeq5-pinctrl.yaml F: Documentation/devicetree/bindings/reset/mobileye,eyeq5-reset.yaml F: Documentation/devicetree/bindings/soc/mobileye/ F: arch/mips/boot/dts/mobileye/
Add dt-schema type bindings for the Mobileye EyeQ5 pin controller. Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> --- .../bindings/pinctrl/mobileye,eyeq5-pinctrl.yaml | 77 ++++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 78 insertions(+)