diff options
| author | John Stultz <john.stultz@linaro.org> | 2019-11-08 00:56:57 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-11 14:29:39 +0100 |
| commit | c368a411be0005a8d8d5e06146b0ebc097ce460f (patch) | |
| tree | 62ac2a9d93eda87a24df17ab49b73ec48383e212 /Documentation/devicetree/bindings/usb | |
| parent | ec5f8dfd89d289361efa7348a778f888edc1feca (diff) | |
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>
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/richtek,rt1711h.txt | 29 |
1 files changed, 29 insertions, 0 deletions
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>; + }; + }; + }; + }; }; |