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Documentation: bindings: add compatible entry for Rockchip USB2.0 PHY
[firefly-linux-kernel-4.4.55.git]
/
Documentation
/
devicetree
/
bindings
/
phy
/
rockchip-usb-phy.txt
diff --git
a/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt
b/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt
index 826454ac43bb6c1cee88bfe7aa505cf1cacd5635..db0aa7eb9f682800c08573f33613af6ace950b74 100644
(file)
--- a/
Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt
+++ b/
Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt
@@
-1,7
+1,12
@@
ROCKCHIP USB2 PHY
Required properties:
ROCKCHIP USB2 PHY
Required properties:
- - compatible: rockchip,rk3288-usb-phy
+ - compatible: matching the soc type, one of
+ "rockchip,rk3066a-usb-phy"
+ "rockchip,rk3188-usb-phy"
+ "rockchip,rk3288-usb-phy"
+ "rockchip,rk336x-usb-phy"
+ "rockchip,rk3399-usb-phy"
- rockchip,grf : phandle to the syscon managing the "general
register files"
- #address-cells: should be 1
- rockchip,grf : phandle to the syscon managing the "general
register files"
- #address-cells: should be 1
@@
-21,6
+26,9
@@
required properties:
Optional Properties:
- clocks : phandle + clock specifier for the phy clocks
- clock-names: string, clock name, must be "phyclk"
Optional Properties:
- clocks : phandle + clock specifier for the phy clocks
- clock-names: string, clock name, must be "phyclk"
+- host_drv_gpio: vbus-drv gpio, pull gpio on/off to
+ control vbus supply.
+- #clock-cells: for users of the phy-pll, should be 0
Example:
Example: