Commit Graph

3 Commits

Author SHA1 Message Date
Ruchika Kharwar
a45c82b84c usb: dwc3: adapt to use dr_mode device tree helper
This patch adapts the dwc3 to use the device tree helper
"of_usb_get_dr_mode" for the mode of operation of the dwc3 instance
being probed.

[ balbi@ti.com : make of_usb_get_dr_mode() conditional on
	dev->of_node and let pdata pass dr_mode too ]

Reviewed-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Ruchika Kharwar <ruchika@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-29 13:56:51 +03:00
Felipe Balbi
f7e846f095 usb: dwc3: make maximum-speed a per-instance attribute
in order to allow different instances of the
core work in different maximum speeds, we will
move the maximum_speed module_parameter to
both DeviceTree (making use the new maximum-speed
DT property) and platform_data.

Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-29 13:56:47 +03:00
Felipe Balbi
6462cbd54d usb: dwc3: let non-DT platforms pass tx-fifo-resize flag;
in case we're not in a DT boot, we should
still be able to tell the driver how to behave.

In order to be able to pass flags to the driver,
we introduce platform_data structure which the
core driver should use.

Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-07-29 13:56:46 +03:00