[v5,0/2] spi: pxa2xx: Adjust DMA burst size per platform

Message

Andy Shevchenko March 19, 2019, 3:48 p.m. UTC

On some platforms DMA burst size is not the same as hard coded default
Fix the driver to support them.

In v5:
- correct subject in cover letter
- correct the patches that have been sent

In v4:
- fix s/master/controller/g

In v3:
- drop threshold print since it's easy to calculate constant (Jarkko)
- split one more unrelated change to a separate patch,
  but independent from this series (Jarkko)

In v2:
- drop unrelated changes (Jarkko, Robert)
- don't include Robert's tag due to changes in the patch

Andy Shevchenko (2):
  spi: pxa2xx: Introduce DMA burst size support
  spi: pxa2xx: Debug print DMA burst size

 drivers/spi/spi-pxa2xx-dma.c   | 4 +++-
 drivers/spi/spi-pxa2xx-pci.c   | 4 ++++
 drivers/spi/spi-pxa2xx.c       | 4 ++++
 include/linux/spi/pxa2xx_spi.h | 1
 4 files changed, 12 insertions(+), 1 deletion(-)