Commit Graph

11 Commits

Author SHA1 Message Date
Dan Carpenter
ce44beb7c0 regulator: 88pm800: remove duplicate PM800_BUCK3 define
The PM800_BUCK3 define is cut and pasted twice so we can remove the
second instance.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-06-09 20:58:39 +01:00
Sachin Kamat
001f004ba7 regulator: 88pm800: Remove redundant error message
kzalloc prints its own OOM message upon failure.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 01:34:38 +09:00
Axel Lin
8828bae464 regulator: Add REGULATOR_LINEAR_RANGE macro
Add REGULATOR_LINEAR_RANGE macro and convert regulator drivers to use it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-11 12:49:16 +01:00
Axel Lin
e277e65680 regulator: Remove max_uV from struct regulator_linear_range
linear ranges means each range has linear voltage settings.
So we can calculate max_uV for each linear range in regulator core rather than
set the max_uV field in drivers.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-11 12:49:12 +01:00
Mark Brown
6979380d85 Merge remote-tracking branch 'regulator/topic/max8660' into regulator-next 2013-09-01 13:50:16 +01:00
Dan Carpenter
720c027303 regulator: 88pm800: forever loop in pm800_regulator_probe()
This is supposed to be testing "i < ARRAY_SIZE()" instead of just
"ARRAY_SIZE()".

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-14 19:09:44 +01:00
Axel Lin
19c6b5440a regulator: 88pm800: Fix checking whether num_regulator is valid
The code to check whether num_regulator is valid is wrong because it should
iterate all array entries rather than break from the for loop if
pdata->regulators[i] is NULL.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-13 11:19:05 +01:00
Jingoo Han
dff91d0b72 regulator: use dev_get_platdata()
Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-30 12:24:20 +01:00
Axel Lin
6625d9d297 regulator: 88pm800: Add missing n_voltages setting for bucks
Some regulator APIs are broken if n_voltages setting is not set.
e.g. regulator_count_voltages(), regulator_list_voltage(), and
regulator_can_change_voltage() do not work if n_voltages setting is missing.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-19 19:08:37 +01:00
Axel Lin
e5e80f6dd6 regulator: 88pm800: Add missing config.of_node setting for regulator register
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-19 19:08:36 +01:00
Chao Xie
95f1dc08c6 regulator: 88pm800: add regulator driver for 88pm800
Add the regulator driver for PMIC 88pm800 including device tree
support.
88pm800 is an I2C-based power-management IC containing voltage
regulators, a real-time clock, and some general purpose ADC devices,

Signed-off-by: Yi Zhang <yizhang@marvell.com>
Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-19 19:08:36 +01:00