Add rockchip,otg_mux_irq_quirk property to support the otg-id/ otg-bvalid/linestate irqs that are multiplexed to one irq in otg-port on some special Rockchip SoCs (e.g RV1108). Signed-off-by: Frank Wang <frank.wang@xxxxxxxxxxxxxx> --- Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt index ddf868a..d49572b 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt @@ -22,6 +22,8 @@ Optional properties: register files". - rockchip,companion_grf_quirk : when set driver will request "rockchip,usbgrf" phandle as one companion-grf. + - rockchip,otg_mux_irq_quirk: set if otg-id/otg-bvalid/linestate irqs + are multiplexed to one irq in otg-port on some SoCs. 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, @@ -36,6 +38,9 @@ Required properties (port (child) node): * "otg-id" : for the otg id interrupt. * "otg-bvalid" : for the otg vbus interrupt. * "linestate" : for the host/otg linestate interrupt. + * "otg-mux" : otg-port interrupt, which multiplex otg-id/otg-bvalid/ + linestate irqs to one irq. Should specify if + rockchip,otg_mux_irq_quirk property is set. Optional properties: - phy-supply : phandle to a regulator that provides power to VBUS. -- 2.0.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
