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4a8573abe9
linux-next/Documentation/devicetree/bindings/spi
History
Andy Gross 4a8573abe9 spi: qup: Remove chip select function 
This patch removes the chip select function.  Chip select should instead be
supported using GPIOs, defining the DT entry "cs-gpios", and letting the SPI
core assert/deassert the chip select as it sees fit.

The chip select control inside the controller is buggy.  It is supposed to
automatically assert the chip select based on the activity in the controller,
but it is buggy and doesn't work at all.  So instead we elect to use GPIOs.

Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-06-22 11:48:09 +01:00
..
brcm,bcm2835-spi.txt doc: fix misspellings with 'codespell' tool 2013-05-28 12:02:12 +02:00
efm32-spi.txt spi: efm32: Update binding document to make "efm32,location" property optional 2014-04-07 10:56:38 +01:00
fsl-imx-cspi.txt dt: fsl-imx-cspi.txt: Fix comment about GPIOs used for chip selects 2012-06-13 13:34:39 -05:00
fsl-spi.txt spi: fsl-espi: Configure FSL eSPI CSBEF and CSAFT 2014-04-16 22:04:07 +01:00
mxs-spi.txt spi: mxs-spi: move to use generic DMA helper 2013-04-04 21:22:44 +08:00
nvidia,tegra20-sflash.txt ARM: tegra: document use of standard DMA DT bindings 2013-12-11 16:42:23 -07:00
nvidia,tegra20-slink.txt ARM: tegra: document use of standard DMA DT bindings 2013-12-11 16:42:23 -07:00
nvidia,tegra114-spi.txt ARM: tegra: document use of standard DMA DT bindings 2013-12-11 16:42:23 -07:00
omap-spi.txt ARM: OMAP: devicetree: fix SPI node compatible property syntax items 2013-11-14 10:43:19 -08:00
qcom,spi-qup.txt spi: qup: Remove chip select function 2014-06-22 11:48:09 +01:00
sh-hspi.txt spi: sh-spi: Improve bindings 2014-03-11 10:38:41 +00:00
sh-msiof.txt spi: sh-msiof: Remove "renesas,msiof-sh7724" from bindings 2014-03-11 09:56:20 +00:00
spi_altera.txt dts: Deprecate ALTR as a vendor prefix 2013-08-29 12:58:55 -07:00
spi_atmel.txt spi/atmel: document clock properties 2014-02-07 17:20:39 +01:00
spi_oc_tiny.txt spi: add OpenCores tiny SPI driver 2011-02-22 14:59:53 -07:00
spi_pl022.txt spi: pl022: use generic DMA slave configuration if possible 2013-03-12 17:56:08 +01:00
spi-bus.txt Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial into next 2014-06-04 08:50:34 -07:00
spi-cadence.txt spi: Add devicetree bindings documentation for Cadence SPI 2014-04-14 21:00:31 +01:00
spi-davinci.txt spi/davinci: add DT binding documentation 2013-04-17 22:19:18 +05:30
spi-dw.txt spi: dw: document device tree binding 2014-04-24 18:01:05 +01:00
spi-fsl-dspi.txt spi/fsl-dspi: Convert to use regmap and add big-endian support 2014-02-16 09:15:23 +08:00
spi-gpio.txt spi: spi-gpio: Add DT bindings 2012-09-06 07:41:09 +08:00
spi-octeon.txt spi: Add SPI master controller for OCTEON SOCs. 2012-08-22 23:46:38 +02:00
spi-orion.txt spi/orion: add device tree binding 2012-07-23 11:43:39 +01:00
spi-rspi.txt spi: rspi: Remove bogus colon in formatting 2014-02-23 12:27:00 +09:00
spi-samsung.txt spi/s3c64xx: let device core setup the default pin configuration 2013-04-16 11:52:34 +01:00
spi-sc18is602.txt spi: Master driver for NXP SC18IS602/603 2012-08-22 19:34:51 +01:00
spi-sun4i.txt spi: sunxi: Add Allwinner A10 SPI controller driver 2014-02-23 11:14:46 +09:00
spi-sun6i.txt spi: sunxi: Add Allwinner A31 SPI controller driver 2014-02-05 14:58:36 +00:00
spi-xtensa-xtfpga.txt spi/xtensa-xtfpga: add DT binding documentation 2014-03-13 09:12:45 +00:00
ti_qspi.txt spi/qspi: update binding information 2013-12-19 13:33:50 +00:00