Rob Herring <robh@xxxxxxxxxx> 於 2020年8月29日 週六 上午6:06寫道： > > On Fri, Aug 28, 2020 at 06:30:36PM +0800, cy_huang wrote: > > From: ChiYuan Huang <cy_huang@xxxxxxxxxxx> > > > > Add a devicetree binding documentation for the MT6360 Type-C driver. > > > > usb typec: mt6360: Rename DT binding doument from mt6360 to mt636x > > > > Signed-off-by: ChiYuan Huang <cy_huang@xxxxxxxxxxx> > > --- > > .../bindings/usb/mediatek,mt6360-tcpc.yaml | 73 ++++++++++++++++++++++ > > 1 file changed, 73 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml > > > > diff --git a/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml b/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml > > new file mode 100644 > > index 00000000..9e8ab0d > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml > > @@ -0,0 +1,73 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: "http://devicetree.org/schemas/usb/mediatek,mt6360-tcpc.yaml#"; > > +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; > > + > > +title: Mediatek MT6360 Type-C Port Switch and Power Delivery controller DT bindings > > + > > +maintainers: > > + - ChiYuan Huang <cy_huang@xxxxxxxxxxx> > > + > > +description: | > > + Mediatek MT6360 is a multi-functional device. It integrates charger, ADC, flash, RGB indicators, > > + regulators (BUCKs/LDOs), and TypeC Port Switch with Power Delivery controller. > > + This document only describes MT6360 Type-C Port Switch and Power Delivery controller. > > + > > +properties: > > + compatible: > > + enum: > > + - mediatek,mt6360-tcpc > > + > > + interrupts-extended: > > + maxItems: 1 > > + > > + interrupt-names: > > + items: > > + - const: PD_IRQB > > + > > +patternProperties: > > + "connector": > > Also, this is not a pattern, so should be under 'properties', and it > doesn't need quotes. Will be fixed in next patch. > > > + type: object > > + $ref: ../connector/usb-connector.yaml# > > + description: > > + Properties for usb c connector. > > + > > +additionalProperties: false > > + > > +required: > > + - compatible > > + - interrupts-extended > > + - interrupt-names > > + > > +examples: > > + - | > > + #include <dt-bindings/interrupt-controller/irq.h> > > + #include <dt-bindings/usb/pd.h> > > + i2c0 { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + > > + mt6360@34 { > > + compatible = "mediatek,mt6360"; > > + reg = <0x34>; > > + > > + tcpc { > > + compatible = "mediatek,mt6360-tcpc"; > > + interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>; > > + interrupt-names = "PD_IRQB"; > > + > > + connector { > > + compatible = "usb-c-connector"; > > + label = "USB-C"; > > + data-role = "dual"; > > + power-role = "dual"; > > + try-power-role = "sink"; > > + source-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>; > > + sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>; > > + op-sink-microwatt = <10000000>; > > + }; > > + }; > > + }; > > + }; > > +... > > -- > > 2.7.4 > >
