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path: root/drivers/mfd/altera-a10sr.c
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2017-04-27mfd: altr_a10sr: Add Arria10 DevKit Reset ControllerThor Thayer
Add Peripheral PHY Reset Controller to the Arria10 Development Kit System Resource Chip's MFD. Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: altera-a10sr: Make it explicitly non-modularPaul Gortmaker
The Kconfig currently controlling compilation of this code is: drivers/mfd/Kconfig:config MFD_ALTERA_A10SR drivers/mfd/Kconfig: bool "Altera Arria10 DevKit System Resource chip" ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. Since builtin_driver() uses the same init level priority as module_spi_driver() the init ordering remains unchanged with this commit. [Note that there is no builtin_spi_driver macro, so we open-code what it would be via builtin_driver().] Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information was (or is now) contained at the top of the file in the comments. Cc: Thor Thayer <tthayer@opensource.altera.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: altera-a10sr: Make altr_a10sr_regmap_config static constAxel Lin
It's only used in this driver and never get modified, make it static const. Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Thor Thayer <tthayer@opensource.altera.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-06-29mfd: altr_a10sr: Add Altera Arria10 DevKit System Resource ChipThor Thayer
Add support for the Altera Arria10 Development Kit System Resource chip which is implemented using a MAX5 as a external gpio extender with the regmap framework over a SPI bus. Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>