From: Frank Wang Date: Fri, 11 Aug 2017 08:07:48 +0000 (+0800) Subject: dt-bindings: phy-rockchip-inno-usb2: add rockchip,usbgrf property X-Git-Tag: v4.14-rc1~150^2~30^2~7 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=c7527e07f0550fa98a2a8190c30a1e5a6cab8f93;p=linux.git 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: Frank Wang Acked-by: Rob Herring Signed-off-by: Kishon Vijay Abraham I --- diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt index 84d59b0db8df..69041373e018 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt @@ -18,6 +18,10 @@ Optional properties: usb-phy output 480m and xin24m. Refer to clk/clock-bindings.txt for generic clock 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. The sub-node name is used to identify host or otg port,