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Автор SHA1 Сообщение Дата
Laxman Dewangan 9148f2c018 mfd: bcm590xx: Use devm_mfd_add_devices() for mfd_device registration 
Use devm_mfd_add_devices() for MFD devices registration and get
rid of .remove callback to remove MFD child-devices. This is done
by managed device framework.

CC: Matt Porter <mporter@linaro.org>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2016-04-19 07:55:05 +01:00
Javier Martinez Canillas 9828ab4711 mfd: bcm590xx: Remove unnecessary MODULE_ALIAS() 
The driver has a I2C device id table that is used to create the module
aliases and also "bcm590xx" isn't a supported I2C id, so it's never used.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2015-10-26 14:49:09 +00:00
Krzysztof Kozlowski 0e777366fb mfd: Drop owner assignment from i2c_drivers 
i2c_driver does not need to set an owner because i2c_register_driver()
will set it.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2015-08-11 15:08:48 +01:00
Linus Torvalds 1fe9eb1847 Changes to existing drivers: 
- Increase DT coverage - arizona, mc13xxx, stmpe-i2c, syscon, sun6i-prcm
  - Regmap use of and/or clean-up - tps65090, twl6040
  - Basic renaming - max14577
  - Use new cpufreq helpers -  db8500-prcmu
  - Increase regulator support - stmpe, arizona, wm5102
  - Reduce legacy GPIO overhead - stmpe
  - Provide necessary remove path - bcm590xx
  - Expand sysfs presence - kempld
  - Move driver specific code out to drivers - rtc-s5m, arizona
  - Clk handling - twl6040
  - Use managed (devm_*) resources - ipaq-micro
  - Clean-up/remove unused/duplicated code - tps65218, sec, pm8921, abx500-core
    		   		     	    db8500-prcmu, menelaus
  - Build/boot/sematic bug fixes - rtsx_usb, stmpe, bcm590xx, abx500, mc13xxx
                                   rdc321x-southbridge, mfd-core, sec, max14577
 				  syscon, cros_ec_spi
  - Constify stuff 		- sm501, tps65910, tps6507x, tps6586x, max77686,
    	    	  		  max8997, kempld, max77693, max8907, rtsx_usb
 				  db8500-prcmu, max8998, wm8400, sec, lp3943,
 				  max14577, as3711, omap-usb-host, ipaq-micro
 Support for new devices:
  - Add support for max77836 into max14577
  - Add support for tps658640 into tps6586x
  - Add support for cros-ec-i2c-tunnel into cros_ec
  - Add new driver for rtsx_usb_sdmmc and rtsx_usb_ms
  - Add new driver for axp20x
  - Add new driver for sun6i-prcm
  - Add new driver for ipaq-micro
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Merge tag 'mfd-for-linus-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next

Pull MFD updates from Lee Jones:
 "Changes to existing drivers:
   - increase DT coverage: arizona, mc13xxx, stmpe-i2c, syscon,
     sun6i-prcm
   - regmap use of and/or clean-up: tps65090, twl6040
   - basic renaming: max14577
   - use new cpufreq helpers: db8500-prcmu
   - increase regulator support: stmpe, arizona, wm5102
   - reduce legacy GPIO overhead: stmpe
   - provide necessary remove path: bcm590xx
   - expand sysfs presence: kempld
   - move driver specific code out to drivers: rtc-s5m, arizona
   - clk handling: twl6040
   - use managed (devm_*) resources: ipaq-micro
   - clean-up/remove unused/duplicated code: tps65218, sec, pm8921,
     abx500-core, db8500-prcmu, menelaus
   - build/boot/sematic bug fixes: rtsx_usb, stmpe, bcm590xx, abx500,
     mc13xxx, rdc321x-southbridge, mfd-core, sec, max14577, syscon,
     cros_ec_spi
   - constify stuff: sm501, tps65910, tps6507x, tps6586x, max77686,
     max8997, kempld, max77693, max8907, rtsx_usb, db8500-prcmu,
     max8998, wm8400, sec, lp3943, max14577, as3711, omap-usb-host,
     ipaq-micro

  Support for new devices:
   - add support for max77836 into max14577
   - add support for tps658640 into tps6586x
   - add support for cros-ec-i2c-tunnel into cros_ec
   - add new driver for rtsx_usb_sdmmc and rtsx_usb_ms
   - add new driver for axp20x
   - add new driver for sun6i-prcm
   - add new driver for ipaq-micro"

* tag 'mfd-for-linus-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (77 commits)
  mfd: wm5102: Correct default for LDO Control 2 register
  mfd: menelaus: Use module_i2c_driver
  mfd: tps65218: Terminate of match table
  mfd: db8500-prcmu: Remove check for CONFIG_DBX500_PRCMU_DEBUG
  mfd: ti-keystone-devctrl: Add bindings for device state control
  mfd: palmas: Format the header file
  mfd: abx500-core: Remove unused function abx500_dump_all_banks()
  mfd: arizona: Correct addresses of always-on trigger registers
  mfd: max14577: Cast to architecture agnostic data type
  i2c: ChromeOS EC tunnel driver
  mfd: cros_ec: Sync to the latest cros_ec_commands.h from EC sources
  mfd: cros_ec: spi: Increase cros_ec_spi deadline from 5ms to 100ms
  mfd: cros_ec: spi: Make the cros_ec_spi timeout more reliable
  mfd: cros_ec: spi: Add mutex to cros_ec_spi
  mfd: cros_ec: spi: Calculate delay between transfers correctly
  mfd: arizona: Correct error message for addition of main IRQ chip
  mfd: wm8997: Add registers for high power mode
  mfd: arizona: Add MICVDD to mapped regulators
  mfd: ipaq-micro: Make mfd_cell array const
  mfd: ipaq-micro: Use devm_ioremap_resource()
  ...
 2014-06-06 12:08:39 -07:00
Axel Lin ed612a349c mfd: bcm590xx: Fix modalias prefix 
This is a i2c driver, so uses i2c prefix in modalias.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2014-06-03 08:11:09 +01:00
Axel Lin 2b29ff7e0a mfd: bcm590xx: Add missing remove function 
Add missing mfd_remove_devices() call in remove function.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2014-06-03 08:11:06 +01:00
Matt Porter 9e1e726311 mfd: bcm590xx: Add support for secondary I2C slave address 
BCM590xx utilizes a secondary I2C slave address to access additional
register space. Add support for the secondary address space by
instantiating a dummy I2C device with the appropriate secondary
I2C slave address. Also expose a secondary regmap register space so
that MFD drivers can access this secondary i2c slave address space.

Signed-off-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2014-05-21 10:40:08 +01:00
Axel Lin 3827c510b5 mfd: bcm590xx: Fix type argument for module device table 
This fixes below build error.

FATAL: drivers/mfd/bcm590xx: sizeof(struct i2c_device_id)=24 is not a modulo of the size of section __mod_i2c_device_table=392.
Fix definition of struct i2c_device_id in mod_devicetable.h
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2014-03-19 09:00:05 +00:00
Matt Porter 037b60f2ca mfd: Add bcm590xx pmu driver 
Add a driver for the BCM590xx PMU multi-function devices. The driver
initially supports regmap initialization and instantiation of the
voltage regulator device function of the PMU.

Signed-off-by: Matt Porter <mporter@linaro.org>
Reviewed-by: Tim Kryger <tim.kryger@linaro.org>
Reviewed-by: Markus Mayer <markus.mayer@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2014-03-19 08:59:59 +00:00