[PATCH 0/4] spi: davinci: Improve prescaler limit support

[Franklin S Cooper Jr]

Currently the prescale limit is treated as a one size fits all value even
though their are differences depending on the SOC. This patchset insures
that the proper prescale limit is used for each platform/SOC.

Franklin S Cooper Jr (4):
  spi: davinci: Set prescale value based on register value
  spi: davinci: Choose correct pre-scaler limit based on SOC
  ARM: davinci: Set proper SPI prescale limit value
  ARM: dts: keystone: Add ti,keystone-spi for SPI

 .../devicetree/bindings/spi/spi-davinci.txt        |  2 +
 arch/arm/boot/dts/keystone.dtsi                    |  6 +--
 arch/arm/mach-davinci/devices-da8xx.c              |  2 +
 arch/arm/mach-davinci/dm355.c                      |  1 +
 arch/arm/mach-davinci/dm365.c                      |  1 +
 drivers/spi/spi-davinci.c                          | 50 +++++++++++++++++-----
 include/linux/platform_data/spi-davinci.h          |  1 +
 7 files changed, 50 insertions(+), 13 deletions(-)

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1.9.1