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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-13 22:05:40 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-13 22:05:40 (GMT)
commit0055dc5b23cc1738fc2f14221cf922a83057d8fb (patch)
tree791ace137da6784403804b15cd8195fd51a1a4a0 /drivers/mfd
parent1b57c7c2fbb81763cd4a6940c8530c98022c409c (diff)
parent56afdb70ca9140cdcbdcf01870f3e4e2e8be17f5 (diff)
downloadlinux-0055dc5b23cc1738fc2f14221cf922a83057d8fb.tar.xz
Merge tag 'spi-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown: "Only one framework update this time around, a change from Lars-Peter to move full to pm_ops and remove the legacy bus PM ops. Otherwise it's all driver updates: - make the spidev driver complain loudly if registered as spidev with DT rather than with a compatible string, hopefully helping people avoid making that mistake. - error handling and robustness fixes for the Designware and Intel MID drivers from Andy Shevchenko. - substantial performance improvements for the Raspberry Pi driver from Martin Sperl. - several new features for spidev_test from Adrian Remonda and Ian Abbott" * tag 'spi-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (75 commits) spi: bcm2835: enabling polling mode for transfers shorter than 30us spi: bcm2835: transform native-cs to gpio-cs on first spi_setup spi: img-spfi: Control CS lines with GPIO spi: img-spfi: Reset controller after each message spi: img-spfi: Implement a handle_err() callback spi: img-spfi: Setup TRANSACTION register before CONTROL register spi: Make master->handle_err() callback optional to avoid crashes spi: img-spfi: Limit bit clock to 1/4th of input clock spi: img-spfi: Implement a prepare_message() callback spi: fsl-dspi: Add ~50ns delay between cs and sck spi: fsl-dspi: Add cs-sck delays spi: fsl-dspi: Fix clock rate scale values spi: signedness bug in qspi_trigger_transfer_out_int() spi: imx: read back the RX/TX watermark levels earlier spi: spi-bfin5xx: Initialize cr_width in bfin_spi_pump_transfers() spi: bitbang: only toggle bitchanges spi: pxa2xx: missing break in pxa2xx_ssp_get_clk_div() spi: fsl-dspi: Fix clock rate scale values spi: Using Trigger number to transmit/receive data spi: bcm2835: fill FIFO before enabling interrupts to reduce interrupts/message ...
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