usb: renesas_usbhs: add R-Car Gen3 power control

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Since the usb2 phy driver for gen3 (phy-rcar-gen3-usb2) cannot access
LPSTS and UGCTRL2 registers in the HSUSB module, this driver have to
initialize the registers. So, this patch adds such handling code into
rcar3.c.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

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Yoshihiro Shimoda 2016-01-07 18:18:13 +09:00 • committed by Felipe Balbi

parent 7580862b3e

commit de18757e27

5 changed files with 69 additions and 5 deletions

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include/linux/usb/renesas_usbhs.h

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