diff options
| author | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2019-01-09 18:17:39 +0100 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2019-02-07 11:10:42 +0530 |
| commit | 68eab01c2179b6ea5132b069cc89b18ca6ef5cb3 (patch) | |
| tree | d20680d989e62594addf8fa0b09b8f1e0862b6c9 /Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt | |
| parent | 8fa0402ba33677fb084f37e96be3e57aecf8abaf (diff) | |
dt-bindings: phy-rockchip-inno-usb2: add documentation for extcon property
Commit 98898f3bc83c8 ("phy: rockchip-inno-usb2: support otg-port for
rk3399") introduces the extcon property that is used to detect the
cable-state. Document this property in the documentation binding.
Fixes: 98898f3bc83c8 ("phy: rockchip-inno-usb2: support otg-port for rk3399")
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt index 074a7b3b0425..00639baae74a 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt @@ -23,6 +23,8 @@ Optional properties: register files". When set driver will request its phandle as one companion-grf for some special SoCs (e.g RV1108). + - extcon : phandle to the extcon device providing the cable state for + the otg phy. 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, |