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Subject[PATCH v2 0/3] xtensa xtfpga SPI controller driver
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Hello,

this series adds driver for SPI controller used on xtfpga xtensa platform,
device tree binding documentation and an entry to MAINTAINERS.

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 | 187 +++++++++++++++++++++
5 files changed, 216 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



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