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| Started by | Frank Wang <frank.wang@rock-chips.com> |
|---|---|
| First post | 2017-08-11 10:10 +0200 |
| Last post | 2017-08-11 10:10 +0200 |
| Articles | 1 — 1 participant |
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[PATCH v4 4/5] dt-bindings: phy-rockchip-inno-usb2: add otg-mux interrupt Frank Wang <frank.wang@rock-chips.com> - 2017-08-11 10:10 +0200
| From | Frank Wang <frank.wang@rock-chips.com> |
|---|---|
| Date | 2017-08-11 10:10 +0200 |
| Subject | [PATCH v4 4/5] dt-bindings: phy-rockchip-inno-usb2: add otg-mux interrupt |
| Message-ID | <uddb3-14n-5@gated-at.bofh.it> |
Add otg-mux property to support multiplexed interrupt in otg-port on some Rockchip SoC (e.g RV1108). Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> --- Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt index 69041373..68230b5 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. -- 2.0.0
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