[PATCH 0/4] Implement PM runtime for musb-core based on session bit

[Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>]

Hi all,

Here's a series of patches to simplify musb PM runtime support further.

I finally figured out that we can get rid of most of the glue layer
specific workarounds by following the devctl session bit in musb core.

The series also adds PM runtime support to the musb dsps glue layer
for the PIO mode.

I've tested basic plugging of cables in peripheral and host mode
on omap3 and am335x using omap2plus_defconfig. Please test if you
can.

Regards,

Tony


Tony Lindgren (4):
  usb: musb: Implement session bit based runtime PM for musb-core
  usb: musb: Prepare dsps glue layer for PM runtime support
  usb: musb: Add PM runtime support for MUSB DSPS glue layer
  usb: musb: Simplify PM runtime for 2430 glue layer

 drivers/usb/musb/musb_core.c | 70 +++++++++++++++++++++++++++++++++++++
 drivers/usb/musb/musb_core.h |  1 +
 drivers/usb/musb/musb_dsps.c | 82 +++++++++++++++++++-------------------------
 drivers/usb/musb/omap2430.c  | 76 ++++++----------------------------------
 4 files changed, 117 insertions(+), 112 deletions(-)

-- 
2.8.1

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