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authorDong Aisheng <aisheng.dong@nxp.com>2019-12-02 18:02:02 +0800
committerDong Aisheng <aisheng.dong@nxp.com>2019-12-02 18:02:02 +0800
commit8baeb551e70c8c9d5c1f5f3fd1c1ac541838ba82 (patch)
tree2be9f093a94e25d308f677002c7e63cb47283c23 /Documentation/devicetree/bindings/usb
parentb4e4776fd68182f4bd82171e5468c2952ef4657b (diff)
parent581e2422213ca05d9e032d2cc72c807626a093db (diff)
Merge remote-tracking branch 'origin/usb/typec' into usb/next
* origin/usb/typec: (11 commits) usb: typec: tcpci: add pm ops to disable irq MLK-16013-43 usb: typec: tcpm: add extcon support for data role switch MLK-16013-17 usb: typec: tcpm: set cc when attached MLK-22452-2 usb: typec: mux: add nxp cbtl04gp super speed mux compatible MLK-22452-1 usb: typec: mux: add reset gpio for gpio switch ...
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
-rw-r--r--Documentation/devicetree/bindings/usb/typec-switch-gpio.txt30
1 files changed, 30 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/typec-switch-gpio.txt b/Documentation/devicetree/bindings/usb/typec-switch-gpio.txt
new file mode 100644
index 000000000000..4ef76cfdf3d5
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/typec-switch-gpio.txt
@@ -0,0 +1,30 @@
+Typec orientation switch via a GPIO
+-----------------------------------
+
+Required properties:
+- compatible: should be set one of following:
+ - "nxp,ptn36043" for NXP Type-C SuperSpeed active switch.
+
+- gpios: the GPIO used to switch the super speed active channel,
+ GPIO_ACTIVE_HIGH: GPIO state high for cc1;
+ GPIO_ACTIVE_LOW: GPIO state low for cc1.
+- orientation-switch: must be present.
+
+Required sub-node:
+- port: specify the remote endpoint of typec switch consumer.
+
+Example:
+
+ptn36043 {
+ compatible = "nxp,ptn36043";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ss_sel>;
+ gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
+ orientation-switch;
+
+ port {
+ usb3_data_ss: endpoint {
+ remote-endpoint = <&typec_con_ss>;
+ };
+ };
+};