Hello, this series adds driver for SPI controller used on xtfpga xtensa platform, device tree binding documentation and an entry to MAINTAINERS. Changes v2 -> v3: - support all transfer widths in the range 1...16 bit; - don't swap bytes of 16 bit transfers. Changes v1 -> v2: - support 8 bit transfers; - busy-wait for maximum 100 usec (instead of 100 msec) polling BUSY register; - use chipselect callback to check transfer size. Max Filippov (3): spi: add xtfpga SPI controller driver spi/xtensa-xtfpga: add DT binding documentation MAINTAINERS: add xtfpga platform section .../devicetree/bindings/spi/spi-xtensa-xtfpga.txt | 9 ++ MAINTAINERS | 6 + drivers/spi/Kconfig | 13 ++ drivers/spi/Makefile | 1 + drivers/spi/spi-xtensa-xtfpga.c | 170 +++++++++++++++++++++ 5 files changed, 199 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/spi-xtensa-xtfpga.txt create mode 100644 drivers/spi/spi-xtensa-xtfpga.c -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html