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| /rk3399_rockchip-uboot/drivers/phy/ |
| H A D | phy-rockchip-inno-usb2.c | eb7c724022b8c4f3968e8502ea644d77945fbf43 Wed Jan 10 08:31:35 UTC 2018 Frank Wang <frank.wang@rock-chips.com> phy: rockchip-inno-usb2: add otg_phy_init api
The USB-PHY may have been in suspend mode before done "reboot loader"
action which will cause the USB device failed to be enumerated by PC
in u-boot context.
So reset USB-PHY and power on its PLL in otg_phy_init(), and invoked
by udc_enable() when the USB Gadget start to fix it.
Change-Id: Ie91fdabece937a6f277cfe80cd707ddcace6470d
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
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