A fairly quiet release for the SPI subsystem, the standout changes
being:
- Core support for implementing bits per word constraints implemented by
Stephen Warren, factoring some code out of drivers.
- Addition of polling mode support for the s3c64xx driver as some newer
Exynos systems have taken the unusual step of removing interrupt
support.
- Use of the in-IP FIFO and generic dmaengine support for the OMAP2
driver, providing improved performance.
- Conversion of the mpc512x driver to use the core message queue
infrastructure.
The nicest thing being that all the factoring out into common code leads
to a negative diffstat overall.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=/2eV
-----END PGP SIGNATURE-----
Merge tag 'spi-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"A fairly quiet release for the SPI subsystem, the standout changes
being:
- Core support for implementing bits per word constraints implemented
by Stephen Warren, factoring some code out of drivers.
- Addition of polling mode support for the s3c64xx driver as some
newer Exynos systems have taken the unusual step of removing
interrupt support.
- Use of the in-IP FIFO and generic dmaengine support for the OMAP2
driver, providing improved performance.
- Conversion of the mpc512x driver to use the core message queue
infrastructure.
The nicest thing being that all the factoring out into common code
leads to a negative diffstat overall."
* tag 'spi-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (42 commits)
spi/s3c64xx: Rely on the compiler eliminating the OF ID table
spi: s3c64xx: Added support for exynos5440 spi
spi: s3c64xx: Added provision for dedicated cs pin
spi: omap2-mcspi: add generic DMA request support to the DT binding
spi: omap2-mcspi: convert to dma_request_slave_channel_compat()
spi/s3c64xx: Make wait_for_timeout() function name less generic
spi: s3c64xx: added support for polling mode
spi: omap2-mcspi: Add FIFO buffer support
spi: omap2-mcspi: Move bytes per word calculation to the function
spi: spi-xilinx: cleanup a check in xilinx_spi_txrx_bufs()
spi: spi-nuc900: Remove redundant platform_set_drvdata()
spi: spi-fsl-lib: Make mpc8xxx_spi_work static
spi: spi-topcliff-pch: Fix sparse warnings
spi: spi-xilinx: Remove redundant platform_set_drvdata()
spi: spi-xilinx: Add run run-time endian detection
spi: mpc512x: use the SPI subsystem's message queue
spi: mpc512x: improve throughput in the RX/TX func
spi: mpc512x: minor prep before feature change
spi: atmel: convert to dma_request_slave_channel_compat()
spi: sirf: avoid uninitialized-use warning
...
750b2d7b93