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2018-03-16dt-bindings: phy-rockchip-typec: move extcon property to be optional.Enric Balletbo i Serra
The extcon property is used to detect the cable-state but some boards just connect the type-c phy to a regular USB-A connector without any power-delivery and thus no controller reporting the cable-state. So the extcon property is not really a required property, move it to be optional instead. 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>
2018-03-16dt-bindings: phy-rockchip-typec: deprecate some register properties.Enric Balletbo i Serra
As now the following register properties are in the driver, document as deprecated these properties and recommend to not use them on new bindings. The deprecated properties are: - rockchip,typec-conn-dir : the register of type-c connector direction - rockchip,usb3tousb2-en : the register of type-c force usb3 to usb2 enable control. - rockchip,external-psm : the register of type-c phy external psm clock selection. - rockchip,pipe-status : the register of type-c phy pipe status. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-09-10Documentation: bindings: add dt doc for Rockchip USB Type-C PHYChris Zhong
This patch adds a binding that describes the Rockchip USB Type-C PHY for rk3399 Signed-off-by: Chris Zhong <zyw@rock-chips.com> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>