Commit graph

4 commits

Author SHA1 Message Date
Thor Thayer
dd47e97244 mfd: altr_a10sr: Add Arria10 DevKit Reset Controller
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>
2017-04-27 09:25:04 +01:00
Paul Gortmaker
0a589167b3 mfd: altera-a10sr: Make it explicitly non-modular
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>
2016-10-04 15:48:03 +01:00
Axel Lin
7f70495a51 mfd: altera-a10sr: Make altr_a10sr_regmap_config static const
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>
2016-10-04 15:48:01 +01:00
Thor Thayer
9787f5e28b mfd: altr_a10sr: Add Altera Arria10 DevKit System Resource Chip
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>
2016-06-29 10:14:37 +01:00