[PATCH v4 0/2] spi: st: New driver for ST's SPI Controller

[Lee Jones]

This is a new driver which controls the SPI component of ST's
Synchronous Serial Controller (SSC).

v3 => v4:
- Implicitly include Pinctrl header (build fails on foreign architectures)

v2 => v3:
- Fixes Patrice's review comments
- Removed COMPILE_TEST (at least until Will Deacon's patch lands)

v1 => v2:
- New, more specific CONFIG symbol
- Increased Runtime PM functionality
- Make use of new Pinctrl API
- Convert from SPI Bitbang => Transfer One
- Omit functionality which Core can handle
- Removal of *cough* debug code

Lee Jones (2):
  spi: Add new driver for STMicroelectronics' SPI Controller
  spi: st: Provide Device Tree binding documentation

 Documentation/devicetree/bindings/spi/spi-st.txt |  40 ++
 drivers/spi/Kconfig                              |   7 +
 drivers/spi/Makefile                             |   1 +
 drivers/spi/spi-st-ssc4.c                        | 510 +++++++++++++++++++++++
 4 files changed, 558 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/spi/spi-st.txt
 create mode 100644 drivers/spi/spi-st-ssc4.c

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1.9.1