24. 8. 20. 23:39에 Frank Li 이(가) 쓴 글: > Add child node 'port' to allow connect to usb controller to do role-switch > if id pin of ptn5150 have not connected to chip's usb ID function pin. > > Fix below warning: > arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dtb: typec@3d: 'port' does not match any of the regexes: 'pinctrl-[0-9]+' > from schema $id: http://devicetree.org/schemas/extcon/extcon-ptn5150.yaml > > Signed-off-by: Frank Li <Frank.Li@xxxxxxx> > --- > Change from v3 to v4 > - remove extra empty line > - fix Indentation in example > Change from v2 to v3 > - only add port to existed example. > Change from v1 to v2 > - add example for id pin have not connect to main chip's id example. > - commit 095b96b2b fix "port" warning, but add new warning "connector" is > not exist. And follow commit revert this change. > 690085d866f08 Revert "arm64: dts: imx8mn-var-som-symphony: Describe the USB-C connector > - I have not board in hand to debug why "connector" is not work. > --- > .../devicetree/bindings/extcon/extcon-ptn5150.yaml | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml b/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml > index d5cfa32ea52dd..072b3c0c5fd03 100644 > --- a/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml > +++ b/Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml > @@ -37,6 +37,11 @@ properties: > GPIO pin (output) used to control VBUS. If skipped, no such control > takes place. > > + port: > + $ref: /schemas/graph.yaml#/properties/port > + description: > + A port node to link the usb controller for the dual role switch. > + > required: > - compatible > - interrupts > @@ -58,5 +63,11 @@ examples: > interrupt-parent = <&msmgpio>; > interrupts = <78 IRQ_TYPE_LEVEL_HIGH>; > vbus-gpios = <&msmgpio 148 GPIO_ACTIVE_HIGH>; > + > + port { > + endpoint { > + remote-endpoint = <&usb1_drd_sw>; > + }; > + }; > }; > }; Applied it. Thanks. -- Best Regards, Samsung Electronics Chanwoo Choi
