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* ARM/spi: spear: Drop PL022 num_chipselectLinus Walleij2021-04-081-10/+0
| | | | | | | | | | | | | | | | | A previous refactoring moved the chip select number handling to the SPI core and we missed a leftover platform data user in the ST spear platform. The spear is not using this chipselect or PL022 for anything and should be using device tree like the rest of the platform so just delete the offending platform data. Cc: Viresh Kumar <vireshk@kernel.org> Cc: Shiraz Hashim <shiraz.linux.kernel@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20210408075045.3435046-1-linus.walleij@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
* ARM/dmaengine: pl08x: pass reasonable memcpy settingsLinus Walleij2017-05-241-10/+4
| | | | | | | | | | | | | | We cannot use bits from configuration registers as API between platforms and driver like this, abstract it out to two enums and mimic the stuff passed as device tree data. This is done to make it possible for the driver to generate the ccfg word on-the-fly so we can support more PL08x derivatives. Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* Update Viresh Kumar's email addressViresh Kumar2015-07-181-1/+1
| | | | | | | | | Switch to my kernel.org alias instead of a badly named gmail address, which I rarely use. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* dmaengine: PL08x: Avoid collisions with get_signal() macroMark Brown2013-07-051-2/+2
| | | | | | | | | | | | | As pointed out by Arnd Bergmann there is a get_signal macro definied in linux/signal.h which can conflict with the platform data callback function of the same name leading to confusing errors from the compiler (especially if signal.h manages to get pulled into the driver itself due to header dependencies). Avoid such errors by renaming get_signal and put_signal in the platform data to get_xfer_signal and put_xfer_signal. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* ARM: spear: make clock driver independent of headersArnd Bergmann2013-03-121-3/+4
| | | | | | | | | | | | | | Device drivers should not access MMIO registers through hardcoded platform specific address constants. Instead, we can pass the MMIO token to the spear clock driver in the initialization routine to contain that knowledge in the platform code itself. Ideally, the clock driver would use of_iomap() or similar to get the address, and that can be used later, but for now, this is the minimal change. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
* ARM: spear: move generic.h and pl080.h into private dirArnd Bergmann2013-03-121-2/+2
| | | | | | | | No file outside of mach-spear includes these files any more, so they don't have to be globally visible now. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
* ARM: spear: move all files to mach-spearArnd Bergmann2013-03-121-0/+115
There are no conflicting files between the three mach-spear* directories and plat-spear any more, so we can now move all file to a common mach-spear directory. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>