Commit c7527e07 authored by Frank Wang's avatar Frank Wang Committed by Kishon Vijay Abraham I

dt-bindings: phy-rockchip-inno-usb2: add rockchip,usbgrf property

Add rockchip,usbgrf property to support the registers of usb-phy
that are distributed in grf and usbgrf on some special Rockchip
SoCs (e.g RV1108).
Signed-off-by: default avatarFrank Wang <frank.wang@rock-chips.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
parent 1543645c
...@@ -18,6 +18,10 @@ Optional properties: ...@@ -18,6 +18,10 @@ Optional properties:
usb-phy output 480m and xin24m. usb-phy output 480m and xin24m.
Refer to clk/clock-bindings.txt for generic clock Refer to clk/clock-bindings.txt for generic clock
consumer properties. consumer properties.
- rockchip,usbgrf : phandle to the syscon managing the "usb general
register files". When set driver will request its
phandle as one companion-grf for some special SoCs
(e.g RV1108).
Required nodes : a sub-node is required for each port the phy provides. 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, The sub-node name is used to identify host or otg port,
......
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