Commit c368a411 authored Nov 08, 2019 by John Stultz Committed by Greg Kroah-Hartman Nov 11, 2019

dt-bindings: usb: rt1711h: Add connector bindings



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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
CC: ShuFan Lee <shufan_lee@richtek.com>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Yu Chen <chenyu56@huawei.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: linux-usb@vger.kernel.org
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Link: https://lore.kernel.org/r/20191108005657.31464-1-john.stultz@linaro.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent ec5f8dfd

Documentation/devicetree/bindings/usb/richtek,rt1711h.txt

+29 −0

Original line number	Diff line number	Diff line
		@@ -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>;
		};
		};
		};
		};
		};

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