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path: root/drivers/usb/common/common.c
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2016-01-24usb: define USB_SPEED_SUPER_PLUS speed for SuperSpeedPlus USB3.1 devicesMathias Nyman1-0/+1
Add a new USB_SPEED_SUPER_PLUS device speed, and make sure usb core can handle the new speed. In most cases the behaviour is the same as with USB_SPEED_SUPER SuperSpeed devices. In a few places we add a "Plus" string to inform the user of the new speed. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-15usb: of: add an api to get dr_mode by the phy nodeBin Liu1-6/+54
Some USB phy drivers have different handling for the controller in each dr_mode. But the phy driver does not have visibility to the dr_mode of the controller. This adds an api to return the dr_mode of the controller which associates the given phy node. Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-09-27usb: common: of_usb_get_dr_mode to usb_get_dr_modeHeikki Krogerus1-11/+4
By using the unified device property interface, the function can be made available for all platforms and not just the ones using DT. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-09-27usb: common: of_usb_get_maximum_speed to usb_get_maximum_speedHeikki Krogerus1-26/+18
By using the unified device property interface, the function can be made available for all platforms and not just the ones using DT. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-07-29usb: common: add API to update usb otg capabilities by device treeLi Jun1-0/+56
Check property of usb hardware to update otg version and disable SRP, HNP and ADP if its disable flag is present. Reviewed-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-09-25usb: Rename usb-common.cMichal Sojka1-0/+159
In the next commit, we will want the usb-common module to be composed of two object files. Since Kbuild cannot "append" another object to an existing one, we need to rename usb-common.c to something else (common.c) and create usb-common.o by linking the wanted objects together. Currently, usb-common.o comprises only common.o. Signed-off-by: Michal Sojka <sojka@merica.cz> Acked-by: Felipe Balbi <balbi@ti.com> Tested-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>