kernel.git/drivers/spi/Kconfig, branch linux-3.1.y

spi/imx: use soc name in spi device type naming scheme

2011-07-14T19:47:02Z

Software defined version number is not stable enough to be used in device type naming scheme. The patch changes it to use implicit soc name for spi device type definition. In this way, we can easily align the naming scheme with device tree binding, which comes later. It removes fifosize from spi_imx_data and adds devtype there, so that fifosize can be set in an inline function according to devtype. Also, cpu_is_mx can be replaced by inline functions checking devtype. Signed-off-by: Shawn Guo Cc: Uwe Kleine-König Cc: Sascha Hauer Cc: Grant Likely Signed-off-by: Grant Likely

spi/imx: merge type SPI_IMX_VER_0_7 into SPI_IMX_VER_0_4

2011-07-14T19:46:47Z

The only difference between SPI_IMX_VER_0_7 and SPI_IMX_VER_0_4 is .config function. The patch uses cpu_is_mx35 (to be removed) as the temporary solution to consolidate functions spi_imx0_4_config and spi_imx0_7_config into mx31_config. As a result, type SPI_IMX_VER_0_7 can be merged into SPI_IMX_VER_0_4. It also renames function spi_imx0_4_reset to mx31_reset to keep consistency with other function naming. A couple of redundant macros, MX3_CSPISTAT and MX3_CSPISTAT_RR, together with the useless type SPI_IMX_VER_0_5 also get cleaned up. Signed-off-by: Shawn Guo Cc: Uwe Kleine-König Cc: Sascha Hauer Cc: Grant Likely Signed-off-by: Grant Likely

spi: remove obsolete spi-s3c24xx-gpio driver

2011-07-04T16:52:58Z

It was equivalent to spi-gpio, and there's no longer any in-tree users of it, so get rid of it. Signed-off-by: Peter Korsgaard Acked-by: Ben Dooks Signed-off-by: Grant Likely

spi/topcliff_pch: support new device ML7213 IOH

2011-06-08T22:53:48Z

Support ML7213 device of OKI SEMICONDUCTOR. ML7213 is companion chip of Intel Atom E6xx series for IVI(In-Vehicle Infotainment). ML7213 is compatible for Intel EG20T PCH. v4: - Delete unrelated whitespace - Prevent device driver from accessing platform data - Add __devinit and __devexit - Save pdev->dev to pd_dev->dev.parent - Have own suspend/resume processing in platform_driver. - Care returned value in pch_spi_init - Change unregister order Signed-off-by: Tomoya MORINAGA Signed-off-by: Grant Likely

spi: reorganize drivers

2011-06-06T07:16:30Z

Sort the SPI makefile and enforce the naming convention spi_*.c for spi drivers. This change also rolls the contents of atmel_spi.h into the .c file since there is only one user of that particular include file. v2: - Use 'spi-' prefix instead of 'spi_' to match what seems to be be the predominant pattern for subsystem prefixes. - Clean up filenames in Kconfig and header comment blocks Signed-off-by: Grant Likely Acked-by: Wolfram Sang Acked-by: Linus Walleij

spi/spi_bfin_sport: new driver for a SPI bus via the Blackfin SPORT peripheral

2011-05-27T07:23:54Z

The Blackfin SPORT peripheral is a pretty flexible device. With enough coaching, we can make it generate SPI compatible waveforms. This is desirable as the SPORT can run at much higher clock frequencies than the dedicated on-chip SPI peripheral, and it can do full duplex DMA. It also opens up the possibility of multiple SPI buses in case someone wants to dedicate a whole bus to a specific part that does not play well with others. Signed-off-by: Cliff Cai Signed-off-by: Bryan Wu Signed-off-by: Michael Hennerich Signed-off-by: Mike Frysinger Signed-off-by: Grant Likely

spi/pl022: mark driver non-experimental

2011-05-20T06:43:07Z

This driver has no TODO, and is now used on several platforms: ARM, U300, Ux500, SPEAr and more. So drop the EXPERIMENTAL requirement. Signed-off-by: Linus Walleij Signed-off-by: Grant Likely

Merge branch 'spi/next' of git://git.secretlab.ca/git/linux-2.6

2011-03-18T17:56:02Z

* 'spi/next' of git://git.secretlab.ca/git/linux-2.6: (34 commits) spi/dw_spi: move dw_spi.h into drivers/spi spi/dw_spi: Fix missing header gpio/langwell: Clear edge bit before handling gpio/langwell: Simplify demux loop gpio/langwell: Convert irq name space gpio/langwell: Fix broken irq_eoi change. gpio; Make Intel chipset gpio drivers depend on x86 gpio/cs5535-gpio: Fix section mismatch spi/rtc-{ds1390,ds3234,m41t94}: Use spi_get_drvdata() for SPI devices spi/davinci: Support DMA transfers larger than 65535 words spi/davinci: Use correct length parameter to dma_map_single calls gpio: Use __devexit at necessary places gpio: add MODULE_DEVICE_TABLE to pch_gpio and ml_ioh_gpio gpio/mcp23s08: support mcp23s17 variant of_mmc_spi: add card detect irq support spi/omap_mcspi: catch xfers of non-multiple SPI word size spi/omap_mcspi: Off-by-one error in finding the right divisor gpio/pca953x: Fix wrong pointer type spi/pl022: rid dangling labels spi: add support for SuperH SPI ...

Merge branch 'davinci-next-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci into devel-stable

2011-03-15T15:41:26Z

spi: add ti-ssp spi master driver

2011-03-15T15:17:22Z

This patch adds an SPI master implementation that operates on top of an underlying TI-SSP port. Acked-by: Grant Likely Signed-off-by: Cyril Chemparathy Signed-off-by: Sekhar Nori Signed-off-by: Kevin Hilman