These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / phy / sun4i-usb-phy.txt

diff --git a/kernel/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt b/kernel/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
index 16528b9..0cebf74 100644 (file)
--- a/kernel/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
+++ b/kernel/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
@@ -7,6 +7,8 @@ Required properties:
   * allwinner,sun5i-a13-usb-phy
   * allwinner,sun6i-a31-usb-phy
   * allwinner,sun7i-a20-usb-phy
+  * allwinner,sun8i-a23-usb-phy
+  * allwinner,sun8i-a33-usb-phy
 - reg : a list of offset + length pairs
 - reg-names :
   * "phy_ctrl"
@@ -17,12 +19,21 @@ Required properties:
 - clock-names :
   * "usb_phy" for sun4i, sun5i or sun7i
   * "usb0_phy", "usb1_phy" and "usb2_phy" for sun6i
+  * "usb0_phy", "usb1_phy" for sun8i
 - resets : a list of phandle + reset specifier pairs
 - reset-names :
   * "usb0_reset"
   * "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_power-supply: power-supply phandle for usb0 vbus presence detect
+- 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 +43,13 @@ 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 = <&reg_usb0_vbus>;
+               usb1_vbus-supply = <&reg_usb1_vbus>;
+               usb2_vbus-supply = <&reg_usb2_vbus>;
        };