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[v2,0/5] usb: musb: da8xx: Add DMA support

Message ID 20170117143528.11404-1-abailon@baylibre.com
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Series usb: musb: da8xx: Add DMA support | expand

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Alexandre Bailon Jan. 17, 2017, 2:35 p.m. UTC 
This series update MUSB driver to add DMA support to DA8xx.
It should be applied on top of
"[PATCH v2 0/3] dmaengine: cppi41: Add dma support to da8xx".

Changes in v2:
- Clock and IRQ management has been moved to MUSB DA8xx glue
  (was in CPPI 4.1 driver)
- I have added a partial support PM runtime. The goal was to use PM
  runtime to manage clock of MUSB and CPPI 4.1 (they use the same clock).
- CPPI 4.1 is now achild of MUSB DA8xx glue.

Alexandre Bailon (5):
  usb: musb: da8xx: Remove CPPI 3.0 quirk and methods
  usb: musb: Use shared irq
  usb: musb: Add support of CPPI 4.1 DMA controller to DA8xx
  usb: musb: musb_cppi41: Workaround DMA stall issue during teardown
  usb: musb: da8xx: Add a primary support of PM runtime

 drivers/dma/Kconfig            |  2 +-
 drivers/usb/musb/Kconfig       |  4 +--
 drivers/usb/musb/da8xx.c       | 75 +++++++++++++++++++++++++++++++++++-------
 drivers/usb/musb/musb_core.c   |  2 +-
 drivers/usb/musb/musb_core.h   |  1 +
 drivers/usb/musb/musb_cppi41.c |  4 +++
 6 files changed, 73 insertions(+), 15 deletions(-)

-- 
2.10.2

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