[PATCH RFC 0/4] spi: dw: device tree and generic queue support

[Baruch Siach <baruch-NswTu9S1W3P6gbPvEgmw2w@public.gmane.org>]

Unfortunately, I probably have no chance access to thest this series on 
hardware, I's only compile tested. So I'm sending this as RFC for code review. 
If this series doesn't get merged, it may be used at least as a starting point 
for someone with hardware access.

These patches add the following:

   * Device tree support for the platform driver (dw-mmio)

   * GPIO controlled chip-select implementing the generic SPI GPIO CS binding

   * Generic queue migration

Comments are welcome.

Baruch Siach (4):
  spi: dw-mmio: allow multiple instances
  spi: dw-mmio: add device tree support
  spi: dw: add support for gpio controlled chip select
  spi: dw: migrate to generic queue infrastructure

 drivers/spi/spi-dw-mmio.c |  19 +++-
 drivers/spi/spi-dw.c      | 214 +++++++++-------------------------------------
 drivers/spi/spi-dw.h      |  14 ++-
 3 files changed, 63 insertions(+), 184 deletions(-)

-- 
1.8.5.2

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