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-rw-r--r--Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
index 3c29c77a7018..e71a8d23f4a8 100644
--- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
+++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
@@ -2,6 +2,7 @@ ROCKCHIP USB2.0 PHY WITH INNO IP BLOCK
Required properties (phy (parent) node):
- compatible : should be one of the listed compatibles:
+ * "rockchip,rk3328-usb2phy"
* "rockchip,rk3366-usb2phy"
* "rockchip,rk3399-usb2phy"
- reg : the address offset of grf for usb-phy configuration.
@@ -11,6 +12,11 @@ Required properties (phy (parent) node):
Optional properties:
- clocks : phandle + phy specifier pair, for the input clock of phy.
- clock-names : input clock name of phy, must be "phyclk".
+ - assigned-clocks : phandle of usb 480m clock.
+ - assigned-clock-parents : parent of usb 480m clock, select between
+ usb-phy output 480m and xin24m.
+ Refer to clk/clock-bindings.txt for generic clock
+ consumer properties.
Required nodes : a sub-node is required for each port the phy provides.
The sub-node name is used to identify host or otg port,