AuxXxilium/linux_dsm_epyc7002
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0f7d6ece63
linux_dsm_epyc7002/drivers/regulator
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Laxman Dewangan 0f7d6ece63 regulator: max8973: add support for MAX77621 
Maxim MAX77621 device is high-efficiency, three-phase,
DC-DC step-down switching regulator delivers peak
output currents up to 16A. This device is extension of
MAX8973 and compatible with the register definition.

The MAX77621 has the SHUTDOWN pin which is EN pin on the
MAX8973. On MAX77621, the SHUTDOWN pin (active low) reset
device register to its POR/OTP value. The voltage output
is enabled when SHUTDONW pin is HIGH and EN bit on VOUT
register is HIGH.

For MAX8973, VOUT is enabled when EN bit or EN pin is high.

Add support of the MAX77621 device on max8973 regulator driver
with following changes:
- Make sure SHUTDOWN pin is set HIGH through GPIO calls if
  GPIO from AP connected to SHUTDOWN pin provided.
- Enable/disable the rail through register access only.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-09 18:09:11 +01:00
..
88pm800.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
88pm8607.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
aat2870-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
ab3100.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
ab8500-ext.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
ab8500.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
act8865-regulator.c regulator: act8865: add input supply handling 2015-03-07 16:32:28 +00:00
ad5398.c regulator: ad5398: Convert to devm_regulator_register 2013-09-17 00:27:55 +01:00
anatop-regulator.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
arizona-ldo1.c regulator: arizona-ldo1: Drop OF node reference on error path 2015-02-21 23:30:02 +09:00
arizona-micsupp.c == Changes to existing drivers == 2015-04-14 17:29:55 -07:00
as3711-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
as3722-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
axp20x-regulator.c regulator: axp20x: Migrate to regulator core's simplified DT parsing code 2015-01-09 17:12:58 +00:00
bcm590xx-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
core.c Merge remote-tracking branches 'regulator/topic/mode', 'regulator/topic/notifier', 'regulator/topic/palmas', 'regulator/topic/qcom' and 'regulator/topic/stw481x' into regulator-next 2015-04-10 19:16:03 +01:00
da903x.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
da9052-regulator.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
da9055-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
da9063-regulator.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
da9210-regulator.c regulator: da9210: Mask all interrupt sources to deassert interrupt line 2015-02-17 23:04:15 +09:00
da9210-regulator.h regulator: da9210: New driver 2013-08-06 17:46:15 +01:00
da9211-regulator.c regulator: da9211: Pass NULL data with OVER_CURRENT event 2015-02-24 17:19:08 +09:00
da9211-regulator.h regulator: da9211: support DA9213 2014-08-16 16:46:22 -05:00
db8500-prcmu.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
dbx500-prcmu.c regulator: dbx500: Remove use of seq_puts/seq_printf return value 2015-02-24 17:16:14 +09:00
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: core: Add devres versions of notifier registration 2015-03-05 16:42:14 +00:00
dummy.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
dummy.h
fan53555.c regulator: fan53555: Constify struct regmap_config and slew_rates array 2015-01-05 20:09:40 +00:00
fixed-helper.c
fixed.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
gpio-regulator.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
helpers.c regulator: helpers: Modify helpers enabling multi-bit control 2014-03-06 17:30:10 +08:00
hi6421-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
internal.h regulator: Allow parsing custom properties when using simplified DT parsing 2015-01-08 20:15:45 +00:00
isl6271a-regulator.c regulator: isl6271a-regulator: Use devm_regulator_register 2013-09-17 00:28:42 +01:00
isl9305.c regulator: isl9305: deprecate use of isl in compatible string for isil 2014-12-22 17:51:11 +00:00
Kconfig Merge remote-tracking branches 'regulator/topic/max8649', 'regulator/topic/mode', 'regulator/topic/mt6397', 'regulator/topic/pfuze100' and 'regulator/topic/qcom-rpm' into regulator-next 2015-02-08 11:16:27 +08:00
lp872x.c regulator: lp872x: Remove **regulators from struct lp872x 2015-01-26 19:10:55 +00:00
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 regulator: lp8755: Use devm_regulator_register 2014-07-09 11:44:01 +02:00
lp8788-buck.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
lp8788-ldo.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
ltc3589.c regulator: ltc3589: fix broken voltage transitions 2014-09-26 09:22:50 +01:00
Makefile Merge remote-tracking branches 'regulator/topic/max8649', 'regulator/topic/mode', 'regulator/topic/mt6397', 'regulator/topic/pfuze100' and 'regulator/topic/qcom-rpm' into regulator-next 2015-02-08 11:16:27 +08:00
max1586.c regulator: max1586: zero-initialize regulator match table array 2014-11-03 15:36:50 +00:00
max8649.c regulator: max8649: Constify struct regmap_config and regulator_ops 2015-01-05 20:10:13 +00:00
max8660.c regulator: max8660: Handle empty regulator data 2015-04-10 18:17:53 +01:00
max8907-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
max8925-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
max8952.c Merge remote-tracking branches 'regulator/topic/max77686', 'regulator/topic/max77693', 'regulator/topic/max77802', 'regulator/topic/power-off' and 'regulator/topic/rk808' into regulator-next 2014-12-05 11:14:37 +00:00
max8973-regulator.c regulator: max8973: add support for MAX77621 2015-06-09 18:09:11 +01:00
max8997.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
max8998.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
max14577.c regulator: max14577: Use regulator_nodes/of_match in the descriptor 2014-12-22 12:11:43 +00:00
max77686.c regulator: max77686: Add GPIO control 2015-01-08 20:15:45 +00:00
max77693.c regulator: max77693: Let core parse DT and drop board files support 2015-03-29 21:11:16 -07:00
max77802.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
max77843.c regulator: max77843: Add max77843 regulator driver 2015-02-05 17:33:39 +00:00
mc13xxx-regulator-core.c regulator: of: Add regulator desc param to of_get_regulator_init_data() 2014-11-26 18:58:14 +00:00
mc13xxx.h regulator: mc13xxx: Remove unused field "hi_bit" 2014-06-09 20:50:35 +01:00
mc13783-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
mc13892-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
mt6397-regulator.c regulator: mt6397: Add support for MT6397 regulator 2014-12-24 12:41:05 +00:00
of_regulator.c regulator: Allow parsing custom properties when using simplified DT parsing 2015-01-08 20:15:45 +00:00
palmas-regulator.c regulator: palmas: Add has_regen3 check for TPS659038 2015-03-17 12:21:15 +00:00
pbias-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
pcap-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
pcf50633-regulator.c mfd: pcf50633: Correct device name for pcf50633 regulator 2013-12-02 17:58:58 +00:00
pfuze100-regulator.c regulator: pfuze100-regulator: add pfuze3000 support 2015-01-09 12:22:18 +00:00
pwm-regulator.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
qcom_rpm-regulator.c regulator: qcom: Tidy up probe() 2015-04-08 12:22:55 +01:00
rc5t583-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
rk808-regulator.c Merge remote-tracking branches 'regulator/fix/da9210' and 'regulator/fix/rk808' into regulator-linus 2015-03-06 21:10:30 +00:00
rn5t618-regulator.c regulator: rn5t618: Convert to new style DT parsing 2014-10-20 12:23:59 +01:00
rt5033-regulator.c regulator: rt5033-regulator: Use regulator_nodes/of_match in the descriptor 2014-12-24 12:54:56 +00:00
s2mpa01.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
s2mps11.c Merge remote-tracking branch 'regulator/fix/s2mps11' into regulator-linus 2015-01-16 12:05:35 +00:00
s5m8767.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
sky81452-regulator.c regulator: sky81452: Modify Device Tree structure 2014-12-02 12:22:39 +00:00
stw481x-vmmc.c regulator: stw481x: Remove unused fields from struct stw481x 2015-03-21 01:05:56 +00:00
ti-abb-regulator.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
tps6105x-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
tps6507x-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
tps6524x-regulator.c regulator: tps6524x: Remove redundant error message 2014-02-20 20:54:59 +09:00
tps6586x-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
tps51632-regulator.c regulator: of: Add regulator desc param to of_get_regulator_init_data() 2014-11-26 18:58:14 +00:00
tps62360-regulator.c regulator: of: Add regulator desc param to of_get_regulator_init_data() 2014-11-26 18:58:14 +00:00
tps65023-regulator.c regulator: tps65023: Constify struct regmap_config and regulator_ops 2015-01-05 20:11:06 +00:00
tps65090-regulator.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
tps65217-regulator.c regulator: tps65217: Use simplified DT parsing 2014-09-10 12:02:48 +01:00
tps65218-regulator.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
tps65910-regulator.c regulator: tps65910: Add missing #include <linux/of.h> 2015-03-16 11:41:16 +00:00
tps65912-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
tps80031-regulator.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
twl-regulator.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
userspace-consumer.c regulator: use dev_get_platdata() 2013-07-30 12:24:20 +01:00
vexpress.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
virtual.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
wm831x-dcdc.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
wm831x-isink.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
wm831x-ldo.c regulator: drop owner assignment from platform_drivers 2014-10-20 16:21:29 +02:00
wm8350-regulator.c regulator: wm8350: Remove unused variable 2015-03-05 17:56:12 +00:00
wm8400-regulator.c Merge remote-tracking branch 'regulator/topic/linear' into regulator-next 2013-10-24 11:11:37 +01:00
wm8994-regulator.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00