phy: for 4.9 (with extcon merge resolution) updated tag for 4.9 based on usb-next along with extcon merge resolution phy updates includes: *) phy driver for USB 3.0 PHY on Northstar *) phy driver for Rockchip usb2phy *) phy driver for the Rockchip SoC internal PCIe PHY *) phy driver for USB Type-C PHY on rk3399 *) phy_reset() API *) support for Allwinner A64 usb phy, usb2 phy in r8a7796 *) Fixes in twl4030-usb, tegra phy, sun4i-usb phy, da8xx-usb phy and omap-usb2 phy *) other misc cleanups Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>