Re: [PATCH v7 0/3] usb: musb: da8xx: Add DMA support

[Bin Liu <b-liu-l0cyMroinI0@public.gmane.org>]

On Wed, Mar 29, 2017 at 06:24:29PM +0200, Alexandre Bailon wrote:
> This series update MUSB driver to add DMA support to DA8xx.
> It should be applied on top of:
> "[PATCH v4 0/3] dmaengine: cppi41: Add dma support to da8xx" and
> "[PATCH] ARM: davinci: Add the clock for the CPPI 4.1 DMA engine"

Applied and sent for v4.12-rc1 merge window.

Regards,
-Bin.

> 
> Changes in v7:
> - Remove the patch that was adding runtime PM.
>   It was breaking system suspend.
> - Use of_dev_auxdata to map the DT node name to the name expected by the clock.
> 
> Changes in v6:
> - Rebased on linux-next. Some patches were conflicting with a series
>   adding suspend and resume support.
> 
> Changes in v5:
> - Fix a typo in commit message of patch 4
> 
> Changes in v4:
> - Update and clarify the commit message of patch 5
> - Fix the typo in patch 3
> 
> Changes in v3:
> - Remove PM runtime callbacks.
>   I have update arch/arm/mach-davinci/pm_domain.c to let PM runtime control
>   the usb20 clock.
> - Only use PM runtime sync operation.
> 
> 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 (3):
>   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
> 
>  drivers/usb/musb/Kconfig       |  4 ++--
>  drivers/usb/musb/da8xx.c       | 43 +++++++++++++++++++++++++++++++++++++++++-
>  drivers/usb/musb/musb_core.c   |  2 +-
>  drivers/usb/musb/musb_core.h   |  1 +
>  drivers/usb/musb/musb_cppi41.c |  4 ++++
>  5 files changed, 50 insertions(+), 4 deletions(-)
> 
> -- 
> 2.10.2
> 
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