From: Frank Wang Date: Fri, 11 Aug 2017 08:07:50 +0000 (+0800) Subject: dt-bindings: phy-rockchip-inno-usb2: add otg-mux interrupt X-Git-Tag: v4.14-rc1~150^2~30^2~5 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=9c1712d5ce1b9009fdac453d785cf7bcddceadac;p=linux.git dt-bindings: phy-rockchip-inno-usb2: add otg-mux interrupt Add otg-mux property to support multiplexed interrupt in otg-port on some Rockchip SoC (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 69041373e018..68230b575674 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt @@ -32,10 +32,14 @@ Required nodes : a sub-node is required for each port the phy provides. Required properties (port (child) node): - #phy-cells : must be 0. See ./phy-bindings.txt for details. - interrupts : specify an interrupt for each entry in interrupt-names. - - interrupt-names : a list which shall be the following entries: + - interrupt-names : a list which should be one of the following cases: + Regular case: * "otg-id" : for the otg id interrupt. * "otg-bvalid" : for the otg vbus interrupt. * "linestate" : for the host/otg linestate interrupt. + Some SoCs use one interrupt with the above muxed together, so for these + * "otg-mux" : otg-port interrupt, which mux otg-id/otg-bvalid/linestate + to one. Optional properties: - phy-supply : phandle to a regulator that provides power to VBUS.