linux.git/drivers/usb/chipidea/ci.h, branch v4.2

usb: chipidea: use hrtimer for otg fsm timers

2015-03-26T09:54:39+00:00

Current otg fsm timers are using controller 1ms irq and count it, this patch
is to replace it with hrtimer solution, use one hrtimer for all otg timers.

Signed-off-by: Li Jun 
Signed-off-by: Peter Chen 
Signed-off-by: Greg Kroah-Hartman

usb: chipidea: add chipidea revision information

2015-03-18T15:19:10+00:00

Define ci_get_revision API to know the controller revision
information according to chipidea 1.1a, 2.0a and 2.5a spec.
Besides, add one entry at struct ci_hdrc to indicate revision
information, it can be used for adding different code for
revisions, eg kinds of errata.

Reviewed-by: Stefan Agner 
Signed-off-by: Peter Chen 
Signed-off-by: Greg Kroah-Hartman

usb: chipidea: add identification registers access APIs

2015-03-18T15:19:10+00:00

Using hw_write_id_reg and hw_read_id_reg to write and read identification
registers contents, they can be used to get controller information, change
some system configurations, and so on.

Reviewed-by: Stefan Agner 
Signed-off-by: Peter Chen 
Signed-off-by: Greg Kroah-Hartman

usb: chipidea: add runtime power management support

2015-03-18T15:19:08+00:00

Add runtime power management support.

Signed-off-by: Peter Chen 
Signed-off-by: Greg Kroah-Hartman

usb: chipidea: parameter 'mode' isn't needed for hw_device_reset

2014-11-26T17:28:12+00:00

The hw_device_reset is dedicated to be used at device mode initializaiton,
so delete the parameter 'mode'. For host driver, the ehci driver will
handle all things.

Signed-off-by: Peter Chen 
Signed-off-by: Greg Kroah-Hartman

usb: chipidea: add support to the generic PHY framework

2014-11-03T16:03:30+00:00

This patch adds support of the PHY framework for ChipIdea drivers.
Changes are done in both the ChipIdea common code and in the drivers
accessing the PHY. This is done by adding a new PHY member in
ChipIdea's structures and by taking care of it in the code.

Signed-off-by: Antoine Tenart 
Acked-by: Peter Chen 
Signed-off-by: Felipe Balbi

usb: allow to supply the PHY in the drivers when using HCD

2014-11-03T16:02:50+00:00

This patch modify the generic code handling PHYs to allow them to be
supplied from the drivers. This adds checks to ensure no PHY was already
there when looking for one in the generic code. This also makes sure we
do not modify its state in the generic HCD functions, it was provided by
the driver.

Signed-off-by: Antoine Tenart 
Acked-by: Alan Stern 
Signed-off-by: Felipe Balbi

usb: chipidea: enhance kernel-doc format

2014-09-24T04:32:31+00:00

Some kernel-doc style comment are not satisfied for format, fix them.

Signed-off-by: Peter Chen 
Signed-off-by: Greg Kroah-Hartman

usb: chipidea: add OTG fsm operation functions implementation

2014-04-24T19:56:35+00:00

Add OTG HNP and SRP operation functions implementation:
- charge vbus
- drive vbus
- connection signaling
- drive sof
- start data pulse
- add fsm timer
- delete fsm timer
- start host
- start gadget

Signed-off-by: Peter Chen 
Signed-off-by: Li Jun 
Signed-off-by: Greg Kroah-Hartman

usb: chipidea: usb OTG fsm initialization.

2014-04-24T19:56:34+00:00

This patch adds OTG fsm related initialization when do otg init,
add a seperate file for OTG fsm related utilities.

Signed-off-by: Peter Chen 
Signed-off-by: Li Jun 
Signed-off-by: Greg Kroah-Hartman