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author | Frank Wang <frank.wang@rock-chips.com> | 2017-08-11 11:07:50 +0300 |
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committer | Kishon Vijay Abraham I <kishon@ti.com> | 2017-08-22 07:41:22 +0300 |
commit | 9c1712d5ce1b9009fdac453d785cf7bcddceadac (patch) | |
tree | 5d6d79d611427a99cff1ad1aca581e3854f9cd43 /Documentation/devicetree/bindings/phy | |
parent | 0983e2abc8334a0fec1e93a47e712708acaf5ad2 (diff) | |
download | linux-9c1712d5ce1b9009fdac453d785cf7bcddceadac.tar.xz |
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 <frank.wang@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy')
-rw-r--r-- | Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt | 6 |
1 files changed, 5 insertions, 1 deletions
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. |