| Message ID | 20191210003124.32376-1-jassisinghbrar@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [PATCHv1,1/2] dt-bindings: max3421-udc: add dt bindings for MAX3420 UDC | expand |
On Mon, Dec 09, 2019 at 06:31:24PM -0600, jassisinghbrar@gmail.com wrote: > From: Jassi Brar <jaswinder.singh@linaro.org> > > Add YAML dt bindings for Maxim MAX3420 UDC controller. > > Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> > --- > .../bindings/usb/maxim,max3420-udc.yaml | 60 +++++++++++++++++++ > 1 file changed, 60 insertions(+) > create mode 100644 Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml > > diff --git a/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml b/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml > new file mode 100644 > index 000000000000..cf4eec8a618e > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml > @@ -0,0 +1,60 @@ > +# SPDX-License-Identifier: GPL-2.0-only Dual license new bindings please: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/usb/maxim,max3420-udc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: MAXIM MAX3420/1 USB Peripheral Controller > + > +maintainers: > + - Jassi Brar <jaswinder.singh@linaro.org> > + > +description: | > + The controller provices USB2.0 compliant FullSpeed peripheral > + implementation over the SPI interface. space ^ > + > + Specifications about the part can be found at: > + http://datasheets.maximintegrated.com/en/ds/MAX3420E.pdf > + > +properties: > + compatible: > + enum: > + - maxim,max3420-udc > + - maxim,max3421-udc > + > + reg: > + maxItems: 1 > + > + interrupts: > + minItems: 1 > + maxItems: 2 > + items: > + - const: udc > + - const: vbus interrupts are integers, not strings. Should be interrupt-names? > + > + spi-max-frequency: > + maximum: 26000000 > + > +required: > + - compatible > + - reg > + - interrupts > + - interrupt-names Add: additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/gpio/gpio.h> > + #include <dt-bindings/interrupt-controller/irq.h> > + spi0 { > + #address-cells = <1>; > + #size-cells = <0>; > + > + udc@0 { > + compatible = "maxim,max3420-udc"; > + reg = <0>; > + interrupt-parent = <&gpio>; > + interrupts = <0 IRQ_TYPE_EDGE_FALLING>, <10 IRQ_TYPE_EDGE_BOTH>; > + interrupt-names = "udc", "vbus"; > + spi-max-frequency = <12500000>; > + }; > + }; > -- > 2.20.1 >
On Thu, Dec 19, 2019 at 1:40 PM Rob Herring <robh@kernel.org> wrote: > > On Mon, Dec 09, 2019 at 06:31:24PM -0600, jassisinghbrar@gmail.com wrote: > > From: Jassi Brar <jaswinder.singh@linaro.org> > > > > Add YAML dt bindings for Maxim MAX3420 UDC controller. > > > > Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> > > --- > > .../bindings/usb/maxim,max3420-udc.yaml | 60 +++++++++++++++++++ > > 1 file changed, 60 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml > > > > diff --git a/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml b/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml > > new file mode 100644 > > index 000000000000..cf4eec8a618e > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml > > @@ -0,0 +1,60 @@ > > +# SPDX-License-Identifier: GPL-2.0-only > > Dual license new bindings please: > > (GPL-2.0-only OR BSD-2-Clause) > ok > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/usb/maxim,max3420-udc.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: MAXIM MAX3420/1 USB Peripheral Controller > > + > > +maintainers: > > + - Jassi Brar <jaswinder.singh@linaro.org> > > + > > +description: | > > + The controller provices USB2.0 compliant FullSpeed peripheral > > + implementation over the SPI interface. > > space ^ > ok > > + > > + Specifications about the part can be found at: > > + http://datasheets.maximintegrated.com/en/ds/MAX3420E.pdf > > + > > +properties: > > + compatible: > > + enum: > > + - maxim,max3420-udc > > + - maxim,max3421-udc > > + > > + reg: > > + maxItems: 1 > > + > > + interrupts: > > + minItems: 1 > > + maxItems: 2 > > + items: > > + - const: udc > > + - const: vbus > > interrupts are integers, not strings. Should be interrupt-names? > yes > > + > > + spi-max-frequency: > > + maximum: 26000000 > > + > > +required: > > + - compatible > > + - reg > > + - interrupts > > + - interrupt-names > > Add: > > additionalProperties: false > ok Thanks.
diff --git a/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml b/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml new file mode 100644 index 000000000000..cf4eec8a618e --- /dev/null +++ b/Documentation/devicetree/bindings/usb/maxim,max3420-udc.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/maxim,max3420-udc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MAXIM MAX3420/1 USB Peripheral Controller + +maintainers: + - Jassi Brar <jaswinder.singh@linaro.org> + +description: | + The controller provices USB2.0 compliant FullSpeed peripheral + implementation over the SPI interface. + + Specifications about the part can be found at: + http://datasheets.maximintegrated.com/en/ds/MAX3420E.pdf + +properties: + compatible: + enum: + - maxim,max3420-udc + - maxim,max3421-udc + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 2 + items: + - const: udc + - const: vbus + + spi-max-frequency: + maximum: 26000000 + +required: + - compatible + - reg + - interrupts + - interrupt-names + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + udc@0 { + compatible = "maxim,max3420-udc"; + reg = <0>; + interrupt-parent = <&gpio>; + interrupts = <0 IRQ_TYPE_EDGE_FALLING>, <10 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "udc", "vbus"; + spi-max-frequency = <12500000>; + }; + };