]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/commit
usb: dwc3: setup phys earlier
authorHeikki Krogerus <heikki.krogerus@linux.intel.com>
Wed, 13 May 2015 12:26:48 +0000 (15:26 +0300)
committerFelipe Balbi <balbi@ti.com>
Wed, 13 May 2015 17:06:09 +0000 (12:06 -0500)
commit45bb7de213d86d491840e9c3ae139475ab3fa493
tree072e94aa1dc49a320c930aa41e61c96e9ccd7871
parentc5cc74e8c12be67ef7f09f77c2b9df6faf7904f0
usb: dwc3: setup phys earlier

This allows dwc3_phy_setup() to be more useful later. There
is nothing preventing the PHY configuration registers from
being programmed early. They do not loose their context in
soft reset.

There are however other PHY related operations that should
be executed before the driver request handles to the PHYs,
such as registering DWC3's ULPI interface, which can now be
done in dwc3_phy_setup().

Also, if there ever was need for the two 100ms delays in
dwc3_phy_setup() there isn't anymore. The PHYs are now reset
after the PHY interfaces are setup.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/dwc3/core.c