diff options
Diffstat (limited to 'Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt')
-rw-r--r-- | Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt index 16528b9eb561..557fa9940164 100644 --- a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt +++ b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt @@ -23,6 +23,13 @@ Required properties: * "usb1_reset" * "usb2_reset" for sun4i, sun6i or sun7i +Optional properties: +- usb0_id_det-gpios : gpio phandle for reading the otg id pin value +- usb0_vbus_det-gpios : gpio phandle for detecting the presence of usb0 vbus +- usb0_vbus-supply : regulator phandle for controller usb0 vbus +- usb1_vbus-supply : regulator phandle for controller usb1 vbus +- usb2_vbus-supply : regulator phandle for controller usb2 vbus + Example: usbphy: phy@0x01c13400 { #phy-cells = <1>; @@ -32,6 +39,13 @@ Example: reg-names = "phy_ctrl", "pmu1", "pmu2"; clocks = <&usb_clk 8>; clock-names = "usb_phy"; - resets = <&usb_clk 1>, <&usb_clk 2>; - reset-names = "usb1_reset", "usb2_reset"; + resets = <&usb_clk 0>, <&usb_clk 1>, <&usb_clk 2>; + reset-names = "usb0_reset", "usb1_reset", "usb2_reset"; + pinctrl-names = "default"; + pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; + usb0_id_det-gpios = <&pio 7 19 GPIO_ACTIVE_HIGH>; /* PH19 */ + usb0_vbus_det-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */ + usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + usb2_vbus-supply = <®_usb2_vbus>; }; |