| Message ID | 20211217093325.30612-12-conor.dooley@microchip.com |
|---|---|
| State | New |
| Headers | show |
| Series | Update the Icicle Kit device tree | expand |
On Fri, Dec 17, 2021 at 09:33:19AM +0000, conor.dooley@microchip.com wrote: > From: Conor Dooley <conor.dooley@microchip.com> > > Add device tree bindings for the usb controller on > the Microchip PolarFire SoC. > > Signed-off-by: Conor Dooley <conor.dooley@microchip.com> > --- > .../bindings/usb/microchip,mpfs-musb.yaml | 61 +++++++++++++++++++ > 1 file changed, 61 insertions(+) > create mode 100644 Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml > > diff --git a/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml b/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml > new file mode 100644 > index 000000000000..eec918046c73 > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml > @@ -0,0 +1,61 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/usb/microchip,mpfs-musb.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Microchip MPFS USB Controller Device Tree Bindings > + > +maintainers: > + - Conor Dooley <conor.dooley@microchip.com> > + > +properties: > + compatible: > + enum: > + - microchip,mpfs-musb > + > + reg: > + maxItems: 1 > + > + interrupts: > + minItems: 2 > + maxItems: 2 > + > + interrupt-names: > + items: > + - const: dma > + - const: mc > + > + clocks: > + maxItems: 1 > + > + dr_mode: > + enum: > + - host > + - otg > + - peripheral Reference usb-drd.yaml and you can drop this. > + > +required: > + - compatible > + - reg > + - interrupts > + - interrupt-names > + - clocks > + - dr_mode > + > +additionalProperties: false > + > +examples: > + - | > + #include "dt-bindings/clock/microchip,mpfs-clock.h" > + usb: usb@20201000 { Drop unused labels. > + compatible = "microchip,mpfs-musb"; > + reg = <0x20201000 0x1000>; > + clocks = <&clkcfg CLK_USB>; > + interrupt-parent = <&plic>; > + interrupts = <86>, <87>; > + interrupt-names = "dma","mc"; space ^ > + dr_mode = "host"; > + }; > + > +... > -- > 2.33.1 > >
diff --git a/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml b/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml new file mode 100644 index 000000000000..eec918046c73 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/microchip,mpfs-musb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MPFS USB Controller Device Tree Bindings + +maintainers: + - Conor Dooley <conor.dooley@microchip.com> + +properties: + compatible: + enum: + - microchip,mpfs-musb + + reg: + maxItems: 1 + + interrupts: + minItems: 2 + maxItems: 2 + + interrupt-names: + items: + - const: dma + - const: mc + + clocks: + maxItems: 1 + + dr_mode: + enum: + - host + - otg + - peripheral + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - dr_mode + +additionalProperties: false + +examples: + - | + #include "dt-bindings/clock/microchip,mpfs-clock.h" + usb: usb@20201000 { + compatible = "microchip,mpfs-musb"; + reg = <0x20201000 0x1000>; + clocks = <&clkcfg CLK_USB>; + interrupt-parent = <&plic>; + interrupts = <86>, <87>; + interrupt-names = "dma","mc"; + dr_mode = "host"; + }; + +...