| Message ID | 20191003032232.115832-1-john.stultz@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [RFC] dt-bindings: usb: rt1711h: Add connector bindings | expand |
On Thu, 3 Oct 2019 03:22:32 +0000, John Stultz wrote: > Add connector binding documentation for Richtek RT1711H Type-C > chip driver > > It was noted by Rob Herring that the rt1711h binding docs > doesn't include the connector binding. > > Thus this patch adds such documentation following the details > in Documentation/devicetree/bindings/usb/typec-tcpci.txt > > CC: ShuFan Lee <shufan_lee@richtek.com> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Mark Rutland <mark.rutland@arm.com> > Cc: linux-usb@vger.kernel.org > Cc: devicetree@vger.kernel.org > Signed-off-by: John Stultz <john.stultz@linaro.org> > --- > .../bindings/usb/richtek,rt1711h.txt | 29 +++++++++++++++++++ > 1 file changed, 29 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt b/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt index d4cf53c071d9..e3fc57e605ed 100644 --- a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt +++ b/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt @@ -6,10 +6,39 @@ Required properties: - interrupts : <a b> where a is the interrupt number and b represents an encoding of the sense and level information for the interrupt. +Required sub-node: +- connector: The "usb-c-connector" attached to the tcpci chip, the bindings + of connector node are specified in + Documentation/devicetree/bindings/connector/usb-connector.txt + Example : rt1711h@4e { compatible = "richtek,rt1711h"; reg = <0x4e>; interrupt-parent = <&gpio26>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + + usb_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + power-role = "dual"; + try-power-role = "sink"; + source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM) + PDO_VAR(5000, 12000, 2000)>; + op-sink-microwatt = <10000000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + usb_con_ss: endpoint { + remote-endpoint = <&usb3_data_ss>; + }; + }; + }; + }; };
Add connector binding documentation for Richtek RT1711H Type-C chip driver It was noted by Rob Herring that the rt1711h binding docs doesn't include the connector binding. Thus this patch adds such documentation following the details in Documentation/devicetree/bindings/usb/typec-tcpci.txt CC: ShuFan Lee <shufan_lee@richtek.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-usb@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: John Stultz <john.stultz@linaro.org> --- .../bindings/usb/richtek,rt1711h.txt | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) -- 2.17.1