Commit Graph

10 Commits

Author SHA1 Message Date
Axel Lin
d4cbca9ef8 regulator: tps80031: Use IS_ERR to check return value of regulator_register()
regulator_register() does not return NULL, it returns ERR_PTR on error.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-26 15:40:36 +08:00
Mark Brown
8ee005112d Merge remote-tracking branch 'regulator/topic/tps80031' into regulator-next 2012-12-10 12:43:32 +09:00
Axel Lin
7fa8a59757 regulator: tps80031: Convert tps80031_ldo_ops to linear_min_sel and list_voltage_linear
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-07 15:24:12 +09:00
Axel Lin
bf0caae303 regulator: tps80031: Implement list_voltage and set n_voltages = 1 for fixed regulators
Implement list_voltage for fixed regulators, otherwise
regulator_is_supported_voltage() returns 0.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-23 21:13:01 +09:00
Axel Lin
1a7ae58e2c regulator: tps80031: Trivial cleanups
This patch includes below cleanups:

- Fix typo in comment
- Fix showing wrong register in dev_err
- Remove unnecessary rinfo variable
- Add TPS80032 to MODULE_DESCRIPTION

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-23 21:12:57 +09:00
Bill Pemberton
8dc995f56e regulator: remove use of __devexit
CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20 10:53:38 +09:00
Bill Pemberton
a5023574d1 regulator: remove use of __devinit
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20 10:31:26 +09:00
Bill Pemberton
5eb9f2b963 regulator: remove use of __devexit_p
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20 10:31:19 +09:00
Laxman Dewangan
b92f787d14 regulator: tps80031: add prefix TPS80031 on common defines.
Pefix "TPS80031" is added on all defines of tps80031 header
to avoid conflict with other header definitions.
Update the regualtor driver of tps80031 to use the same name.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-15 14:35:50 +09:00
Laxman Dewangan
1a0bb679bc regulator: tps80031: add regulator driver for tps80031
Add regulator driver for Texas Instrument TPS80031/TPS80032 device.
TPS80031/ TPS80032 Fully Integrated Power Management with Power
Path and Battery Charger. It has 5 configurable step-down
converters, 11 general purpose LDOs, VBUS generator and digital
output to control regulators.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-13 15:57:39 +09:00