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e303996e94
linux/drivers/regulator
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Javier Martinez Canillas e303996e94 regulator: core: Get voltage from parent if not available 
Load switches are modeled as regulators but they just provide
the voltage of their parent input supply. So the drivers for
these switches usually don't provide a .get_voltage function
handler but there is code in the kernel that assumes that all
regulators should be able to provide its current voltage rail.

So, if the output voltage for a regulator is not available and
it has a parent supply, then pass the voltage of its parent.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-07-29 19:24:43 +01:00
..
88pm800.c regulator: 88pm800: Remove redundant error message 2014-02-20 01:34:38 +09:00
88pm8607.c regulator: 88pm8607: fix indent code style 2014-02-27 13:39:29 +09:00
aat2870-regulator.c regulator: aat2870: Use regulator_map_voltage_ascend 2014-03-26 16:52:39 +00:00
ab3100.c regulator: ab3100: cast fix 2014-01-23 19:52:09 +00:00
ab8500-ext.c regulator: ab8500-ext: use devm_regulator_register() 2013-09-30 18:10:52 +01:00
ab8500.c regulator: ab8500: use devm_regulator_register() 2013-12-09 17:38:40 +00:00
act8865-regulator.c regulator: act8865: Remove unnecessary *rdev[] from struct act8865 2014-03-10 10:30:21 +00:00
ad5398.c regulator: ad5398: Convert to devm_regulator_register 2013-09-17 00:27:55 +01:00
anatop-regulator.c regulator: anatop: Make of_device_id array const 2014-05-07 20:55:41 +01:00
arizona-ldo1.c regulator: arizona-ldo1: add missing #include 2014-05-27 20:52:42 +01:00
arizona-micsupp.c regulator: arizona-micsupp: Add missing #include 2014-05-08 18:16:51 +01:00
as3711-regulator.c regulator: as3711: Remove redundant error message 2014-02-20 01:38:41 +09:00
as3722-regulator.c regulator: as3722: Add missing of_node_put 2014-02-18 10:59:02 +09:00
axp20x-regulator.c regulator: axp20x: Use regulator_map_voltage_ascend for LDO4 2014-06-01 13:42:42 +01:00
bcm590xx-regulator.c regulator: bcm590xx: Add support for regulators on secondary I2C slave 2014-05-21 10:40:16 +01:00
core.c regulator: core: Get voltage from parent if not available 2014-07-29 19:24:43 +01:00
da903x.c Merge remote-tracking branch 'regulator/topic/linear' into regulator-next 2013-10-24 11:11:37 +01:00
da9052-regulator.c regulator: da9052: Add ramp speed information for the DVC regulators 2014-02-19 22:04:38 +09:00
da9055-regulator.c Merge remote-tracking branches 'regulator/topic/bcm590xx', 'regulator/topic/da9052', 'regulator/topic/da9055', 'regulator/topic/da9063', 'regulator/topic/da9210', 'regulator/topic/db8500' and 'regulator/topic/dbx500' into regulator-next 2014-03-26 16:57:51 +00:00
da9063-regulator.c Merge remote-tracking branches 'regulator/topic/bcm590xx', 'regulator/topic/da9052', 'regulator/topic/da9055', 'regulator/topic/da9063', 'regulator/topic/da9210', 'regulator/topic/db8500' and 'regulator/topic/dbx500' into regulator-next 2014-03-26 16:57:51 +00:00
da9210-regulator.c regulator: da9210: Remove redundant error message 2014-02-20 19:58:46 +09:00
da9210-regulator.h regulator: da9210: New driver 2013-08-06 17:46:15 +01:00
db8500-prcmu.c regulator: db8500-prcmu: Set 1.8V as a fixed voltage for vsmps2 2014-03-21 17:46:40 +00:00
dbx500-prcmu.c regulator: dbx500: use seq_puts() instead of seq_printf() 2014-03-19 10:19:49 +00:00
dbx500-prcmu.h regulator: dbx500-prcmu: Remove operating_point from struct dbx500_regulator_info 2013-04-02 23:05:28 +01:00
devres.c regulator: Constify the pointer to alias name array 2014-05-23 18:55:23 +01:00
dummy.c regulator: dummy: Should be always-on 2014-02-26 08:49:52 +09:00
dummy.h
fan53555.c regulator: fan53555: Remove redundant error message 2014-02-20 20:20:39 +09:00
fixed-helper.c
fixed.c regulator: fixed: use of_property_read_{bool|u32}() 2014-05-26 16:19:36 +01:00
gpio-regulator.c regulator: gpio-regulator: fix forgotten gpios-states reading 2014-02-14 14:58:57 +00:00
helpers.c regulator: helpers: Modify helpers enabling multi-bit control 2014-03-06 17:30:10 +08:00
internal.h regulator: core: Split devres code out into a separate file 2013-09-17 00:28:45 +01:00
isl6271a-regulator.c regulator: isl6271a-regulator: Use devm_regulator_register 2013-09-17 00:28:42 +01:00
Kconfig Merge remote-tracking branches 'regulator/topic/fixed', 'regulator/topic/id-const', 'regulator/topic/ltc3589', 'regulator/topic/max8649' and 'regulator/topic/of' into regulator-next 2014-06-02 17:08:05 +01:00
lp872x.c regulator: lp872x: Do not hardcode return values 2014-02-20 01:26:02 +09:00
lp3971.c regulator: lp3971: Do not hardcode return value 2014-02-20 01:28:12 +09:00
lp3972.c regulator: lp3972: Convert to devm_regulator_register 2013-11-24 14:02:18 +00:00
lp8755.c Merge remote-tracking branch 'regulator/topic/max8660' into regulator-next 2013-09-01 13:50:16 +01:00
lp8788-buck.c regulator: lp8788-buck: use devm_regulator_register() 2013-09-30 18:10:59 +01:00
lp8788-ldo.c regulator: lp8788-ldo: use devm_regulator_register() 2013-09-30 18:10:59 +01:00
ltc3589.c regulator: ltc3589: Remove ltc3589_list_voltage_fixed function 2014-05-27 12:06:35 +01:00
Makefile Merge remote-tracking branches 'regulator/topic/fixed', 'regulator/topic/id-const', 'regulator/topic/ltc3589', 'regulator/topic/max8649' and 'regulator/topic/of' into regulator-next 2014-06-02 17:08:05 +01:00
max1586.c regulator: max1586: Don't allocate memory for regulator_dev pointers 2014-03-10 10:24:28 +00:00
max8649.c regulator: max8649: remove unnecessary OOM messages 2014-06-02 15:12:16 +01:00
max8660.c regulator: max8660: Fix brace alignment 2014-03-19 12:47:06 +00:00
max8907-regulator.c regulator: max8907: Remove regulator_dev array from state container 2014-03-10 09:34:59 +00:00
max8925-regulator.c regulator: max8925: Silence checkpatch warning 2014-03-18 12:40:19 +00:00
max8952.c regulator: max8952: Make of_device_id array const 2014-05-07 20:56:47 +01:00
max8973-regulator.c regulator: max8973: Remove unused field from 'struct max8973_chip' 2014-03-10 09:36:42 +00:00
max8997.c regulator: max8997: Remove unnecessary **rdev from struct max8997_data 2014-03-10 10:11:15 +00:00
max8998.c regulator: max8998: Remove unnecessary **rdev from struct max8998_data 2014-03-10 10:12:13 +00:00
max14577.c Merge remote-tracking branches 'regulator/topic/doc', 'regulator/topic/enable', 'regulator/topic/fan53555', 'regulator/topic/fixed', 'regulator/topic/gpio', 'regulator/topic/lp3971', 'regulator/topic/lp872x' and 'regulator/topic/max14577' into regulator-next 2014-03-26 16:57:57 +00:00
max77686.c regulator: max77686: Remove regulator_dev array from state container 2014-03-10 09:29:01 +00:00
max77693.c regulator: max77693: Remove state container as it is not needed 2014-03-10 09:31:56 +00:00
mc13xxx-regulator-core.c regulator: mc13xxx: Fix probing with DT 2014-03-03 10:58:23 +09:00
mc13xxx.h regulator: mc13xxx: Add warning of incorrect names of regulators 2013-04-28 02:10:00 +01:00
mc13783-regulator.c Merge remote-tracking branch 'regulator/topic/mc13783' into regulator-next 2013-10-24 11:11:38 +01:00
mc13892-regulator.c Merge remote-tracking branches 'regulator/topic/db8500', 'regulator/topic/gpio', 'regulator/topic/lp3971', 'regulator/topic/lp3972', 'regulator/topic/max14577', 'regulator/topic/max77693', 'regulator/topic/mc13892', 'regulator/topic/pcf50633' and 'regulator/topic/pfuze100' into regulator-linus 2014-01-23 12:01:27 +00:00
of_regulator.c regulator: use of_property_read_{bool|u32}() 2014-06-01 11:56:23 +01:00
palmas-regulator.c Merge remote-tracking branches 'regulator/topic/palmas', 'regulator/topic/pbias', 'regulator/topic/pfuze100', 'regulator/topic/s2mpa01' and 'regulator/topic/s2mps11' into regulator-next 2014-06-02 17:08:08 +01:00
pbias-regulator.c regulator: pbias: remove unnecessary OOM messages 2014-06-02 15:14:51 +01:00
pcap-regulator.c regulator: pcap: use devm_regulator_register() 2013-09-30 18:11:00 +01:00
pcf50633-regulator.c mfd: pcf50633: Correct device name for pcf50633 regulator 2013-12-02 17:58:58 +00:00
pfuze100-regulator.c regulator: pfuze100: Support enable/disable for fixed regulator 2014-05-27 12:25:57 +01:00
rc5t583-regulator.c regulator: rc5t583: Remove redundant error message 2014-02-20 20:26:05 +09:00
s2mpa01.c Merge remote-tracking branches 'regulator/topic/palmas', 'regulator/topic/pbias', 'regulator/topic/pfuze100', 'regulator/topic/s2mpa01' and 'regulator/topic/s2mps11' into regulator-next 2014-06-02 17:08:08 +01:00
s2mps11.c regulator: s2mps11: Fix accidental enable of buck6 ramp delay 2014-05-17 14:29:26 +01:00
s5m8767.c regulator: s5m8767: Allow GPIO 0 to be used as external control 2014-05-01 10:50:38 -07:00
st-pwm.c regulator: st-pwm: Make of_device_id array const 2014-05-07 20:56:09 +01:00
stw481x-vmmc.c regulator: stw481x-vmmc: use devm_regulator_register() 2013-12-09 17:26:29 +00:00
ti-abb-regulator.c regulator: ti-abb: Remove redundant error message 2014-02-19 22:06:52 +09:00
tps6105x-regulator.c Merge remote-tracking branch 'regulator/topic/tps6105x' into regulator-next 2013-10-24 11:11:41 +01:00
tps6507x-regulator.c regulator: tps6507x: Remove redundant error message 2014-02-20 20:53:09 +09:00
tps6524x-regulator.c regulator: tps6524x: Remove redundant error message 2014-02-20 20:54:59 +09:00
tps6586x-regulator.c regulator: tps6586x: Remove unused to_tps6586x_dev() function 2014-05-27 12:04:39 +01:00
tps51632-regulator.c regulator: tps51632: Remove redundant error message 2014-02-20 20:50:01 +09:00
tps62360-regulator.c regulator: tps62360: Remove redundant error message 2014-02-20 20:51:08 +09:00
tps65023-regulator.c Merge remote-tracking branch 'regulator/topic/tps65023' into regulator-next 2013-10-24 11:11:42 +01:00
tps65090-regulator.c regulator: tps65090: Fix tps65090 crash on Tegra Dalmore 2014-05-02 09:33:30 -07:00
tps65217-regulator.c regulator: tps65217: Use regulator_map_voltage_ascend for LDO1 2014-04-18 17:21:00 +01:00
tps65218-regulator.c regulator: tps65218: Convert to use regulator_set_voltage_time_sel 2014-05-26 17:03:06 +01:00
tps65910-regulator.c regulator: tps65910: Remove redundant error message 2014-02-20 21:01:27 +09:00
tps65912-regulator.c Merge remote-tracking branch 'regulator/topic/linear' into regulator-next 2013-10-24 11:11:37 +01:00
tps80031-regulator.c regulator: tps80031: remove unnecessary parentheses 2014-03-05 12:33:18 +08:00
twl-regulator.c regulator: twl: Fix checkpatch issue 2014-01-08 17:16:07 +00:00
userspace-consumer.c regulator: use dev_get_platdata() 2013-07-30 12:24:20 +01:00
vexpress.c regulator: vexpress: Make of_device_id array const 2014-05-07 20:56:25 +01:00
virtual.c regulator: use dev_get_platdata() 2013-07-30 12:24:20 +01:00
wm831x-dcdc.c regulator: wm831x-dcdc: Remove redundant error message 2014-02-20 21:03:14 +09:00
wm831x-isink.c regulator: wm831x-isink: Remove redundant error message 2014-02-20 21:03:16 +09:00
wm831x-ldo.c regulator: wm831x-ldo: Remove redundant error message 2014-02-20 21:03:17 +09:00
wm8350-regulator.c regulator: wm8350: Do not hardcode return value 2014-02-19 13:24:12 +09:00
wm8400-regulator.c Merge remote-tracking branch 'regulator/topic/linear' into regulator-next 2013-10-24 11:11:37 +01:00
wm8994-regulator.c regulator: wm8994: Remove redundant error message 2014-02-20 21:05:39 +09:00