aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/spi/spi-orion.c (follow)
AgeCommit message (Collapse)AuthorFilesLines
2013-09-01Merge remote-tracking branch 'spi/topic/orion' into spi-nextMark Brown1-17/+5
2013-07-29spi/orion: Convert to devm_ioremap_resource()Mark Brown1-17/+5
Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Andrew Lunn <andrew@lunn.ch>
2013-07-29spi/orion: Directly include linux/size.hMark Brown1-0/+1
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-05-23spi: use platform_{get,set}_drvdata()Jingoo Han1-2/+2
Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-05spi/orion: Use module_platform_driver()Ezequiel Garcia1-11/+2
This patch reduces and simplifies initalization code by using module_platform_driver(). With this change it's necessary to remove the __init annotation to avoid section mismatch warnings. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2013-02-05spi: Remove erroneous __init, __exit and __exit_p() references in driversGrant Likely1-4/+4
Some of the spi driver module remove hooks were annotated with __exit and referenced with __exit_p(). Presumably these were supposed to be __devinit, __devexit and __devexit_p() since __init/__exit for a probe/remove hook has never been correct. They also got missed during the big __devinit/__devexit purge since they didn't match the pattern. Remove then now to be rid of it. v2: purge __init also Reported-by: Arnd Bergmann <arnd@arndb.de> [Arnd set a patch cleaning up one, and then I found more] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-12-07spi: Remove HOTPLUG section attributesGrant Likely1-1/+1
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Bill Pemberton has done most of the legwork on this series. I've used his script to purge the attributes from the drivers/gpio tree. Reported-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-12-06spi/orion: Add SPI_CHPA and SPI_CPOL support to kirkwood driver.Jason Gunthorpe1-1/+24
Support these transfer modes from the SPI layer by setting the appropriate register bits before doing the transfer. This was tested on the Marvell kirkwood SOC that uses this driver. Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Signed-off-by: Rolf Manderscheid <rvm@obsidianresearch.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-08-17spi: Refactor spi-orion to use SPI framework queue.Andrew Lunn1-148/+61
Replace the deprecated master->transfer with transfer_one_message() and allow the SPI subsystem handle all the queuing of messages. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@googlemail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-23spi/orion: remove uneeded spi_infoMichael Walle1-5/+0
This was formerly used to store the tclk value. This is now discovered using the clk API, rather than pass it as platform data. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@googlemail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-23spi/orion: add device tree bindingAndrew Lunn1-0/+17
Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@googlemail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-05-08ARM: Orion: SPI: Add clk/clkdev support.Andrew Lunn1-7/+23
Remove now redundant tclk from SPI platform data. This makes the platform data empty, so remove it. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Jamie Lentin <jm@lentin.co.uk> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2012-03-16ARM: orion: spi: remove enable_clock_fix which is not usedAndrew Lunn1-5/+0
Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Grant Likely <grant.likely@secretlab.ca>
2011-10-31spi: Add module.h to implicit users in drivers/spiPaul Gortmaker1-0/+1
We are clipping down the presence of module.h, since it was everywhere. If you really need it, you better call it out, as per this changeset. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-06-10spi: Convert uses of struct resource * to resource_size(ptr)Joe Perches1-3/+3
Done via coccinelle scripts like: @@ struct resource *ptr; @@ - ptr->end - ptr->start + 1 + resource_size(ptr) and some grep and typing. Mostly uncompiled, no cross-compilers. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-06-06spi: reorganize driversGrant Likely1-0/+573
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 <grant.likely@secretlab.ca> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Linus Walleij <linus.walleij@linaro.org>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.