AuxXxilium/linux_dsm_epyc7002
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81fdcef3a6
linux_dsm_epyc7002/drivers/regulator
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Luca Ceresoli 81fdcef3a6
regulator: lp87565: enable voltage regardless of ENx pin 
This driver enables outputs by setting bit EN_BUCKn in the BUCKn_CTRL1
register. However, if bit EN_PIN_CTRLn in the same register is set, the
output is actually enabled only if EN_BUCKn is set AND an enable pin is
active. Since the driver does not touch EN_PIN_CTRLn, the choice is left to
the hardware, which in turn gets this bit from OTP memory, and in absence
of OTP data it uses a default value that is documented in the datasheet for
LP8752x, but not for LP8756x.

Thus the driver doesn't really "know" whether it is actually enabling the
output or not.

In order to make sure activation is always driver-controlled, just clear
the EN_PIN_CTRLn bit. Now all activation solely depend on the EN_BUCKn bit.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Link: https://lore.kernel.org/r/20200622204329.11147-2-luca@lucaceresoli.net
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-01 21:53:02 +01:00
..
88pg86x.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
88pm800-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
88pm8607.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
aat2870-regulator.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
ab3100.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194 2019-05-30 11:29:22 -07:00
ab8500-ext.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197 2019-05-30 11:29:22 -07:00
ab8500.c regulator: ab8500: Remove unused embedded struct expand_register 2020-06-25 20:11:13 +01:00
act8865-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
act8945a-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
ad5398.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
anatop-regulator.c regulator: anatop: Constify anatop_core_rops 2020-06-18 13:47:31 +01:00
arizona-ldo1.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
arizona-micsupp.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
as3711-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
as3722-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
axp20x-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
bcm590xx-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
bd718x7-regulator.c regulator: bd718x7: remove voltage change restriction from BD71847 LDOs 2020-05-14 18:26:11 +01:00
bd9571mwv-regulator.c regulator: bd9571mwv: Constify regulator_ops 2019-01-24 17:53:12 +00:00
bd70528-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
bd71828-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
core.c regulator: core: Add regulator bypass trace points 2020-05-29 17:17:02 +01:00
cpcap-regulator.c regulator: cpcap-regulator: Demote kerneldoc header to standard comment 2020-06-25 20:11:16 +01:00
cros-ec-regulator.c regulator: Add driver for cros-ec-regulator 2020-06-15 22:40:14 +01:00
da903x.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
da9052-regulator.c regulator: da9xxx: Switch to SPDX identifier 2019-05-03 15:07:39 +09:00
da9055-regulator.c regulator: da9xxx: Switch to SPDX identifier 2019-05-03 15:07:39 +09:00
da9062-regulator.c regulator: da9062: Replace zero-length array with flexible-array member 2020-02-12 23:54:54 +00:00
da9063-regulator.c regulator: da9063: fix LDO9 suspend and warning. 2020-06-12 14:57:17 +01:00
da9210-regulator.c regulator: Convert i2c drivers to use .probe_new 2020-01-13 15:03:06 +00:00
da9210-regulator.h regulator: da9xxx: Switch to SPDX identifier 2019-05-03 15:07:39 +09:00
da9211-regulator.c regulator: Convert i2c drivers to use .probe_new 2020-01-13 15:03:06 +00:00
da9211-regulator.h regulator: da9xxx: Switch to SPDX identifier 2019-05-03 15:07:39 +09:00
db8500-prcmu.c regulator: db8500-prcmu: Use true,false for bool variable 2020-05-06 15:16:59 +01:00
dbx500-prcmu.c regulator: dbx500-prcmu: Remove unused function dbx500_regulator_testcase() 2020-06-25 20:11:12 +01:00
dbx500-prcmu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197 2019-05-30 11:29:22 -07:00
devres.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
dummy.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
dummy.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
fan53555.c regulator: fan53555: add chip id for Silergy SYR83X 2019-11-06 16:19:47 +00:00
fixed-helper.c regulator: fixed: Convert to use GPIO descriptor only 2018-09-17 14:32:22 -07:00
fixed.c regulator: Fix trivial spelling 2020-06-15 23:06:30 +01:00
gpio-regulator.c regulator: gpio: Fix trivial spelling 2020-06-15 23:06:29 +01:00
helpers.c regulator: Fix pickable ranges mapping 2020-06-12 14:57:17 +01:00
hi655x-regulator.c regulator: hi6xxx: Switch to SPDX identifier 2019-05-02 11:16:40 +09:00
hi6421-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
hi6421v530-regulator.c regulator: hi6xxx: Switch to SPDX identifier 2019-05-02 11:16:40 +09:00
internal.h regulator: core: Don't try to remove device links if add failed 2019-11-15 12:04:20 +00:00
isl6271a-regulator.c regulator: isl6271a: Constify isl_core_ops and isl_fixed_ops 2019-01-28 15:30:58 +00:00
isl9305.c regulator: Convert i2c drivers to use .probe_new 2020-01-13 15:03:06 +00:00
Kconfig regulator: Add driver for cros-ec-regulator 2020-06-15 22:40:14 +01:00
lm363x-regulator.c regulator: lm363x: Fix n_voltages setting for lm36274 2019-07-22 13:18:13 +01:00
lochnagar-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
lp872x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
lp873x-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
lp3971.c regulator: Convert i2c drivers to use .probe_new 2020-01-13 15:03:06 +00:00
lp3972.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
lp8755.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
lp8788-buck.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
lp8788-ldo.c regulator: lp8788-ldo: make array en_mask static const, makes object smaller 2019-09-09 10:53:48 +01:00
lp87565-regulator.c regulator: lp87565: enable voltage regardless of ENx pin 2020-07-01 21:53:02 +01:00
ltc3589.c regulator: ltc3589: Switch to SPDX identifier 2019-04-26 10:38:20 +01:00
ltc3676.c regulator: ltc3676: Constify ltc3676_regulators 2020-06-18 13:47:33 +01:00
Makefile regulator: Add driver for cros-ec-regulator 2020-06-15 22:40:14 +01:00
max1586.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
max8649.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
max8660.c regulator: max8660: remove redundant assignment of variable ret 2019-08-15 15:09:21 +01:00
max8907-regulator.c regulator: max8907: Constify static structs 2020-06-18 13:47:34 +01:00
max8925-regulator.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
max8952.c Linux 5.2-rc4 2019-06-18 19:12:47 +01:00
max8973-regulator.c regulator: max8973: Let core handle GPIO descriptor 2018-12-11 01:04:31 +00:00
max8997-regulator.c regulator: max8997: Constify struct regulator_ops 2020-06-18 13:47:35 +01:00
max8998.c regulator: max8998: Staticify internal function max8998_get_current_limit() 2020-06-26 15:34:18 +01:00
max14577-regulator.c regulator: max14577-regulator: Demote kerneldoc header to standard comment 2020-06-25 20:11:17 +01:00
max77620-regulator.c regulator: max77620: remove redundant assignment to variable ret 2019-07-03 13:02:38 +01:00
max77650-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
max77686-regulator.c regulator: max77686: switch to using fwnode_gpiod_get_index 2019-10-07 14:02:20 +01:00
max77693-regulator.c regulator: maxim: Add SPDX license identifiers 2018-08-08 10:52:50 +01:00
max77802-regulator.c regulator: max77802: Drop unused includes 2019-06-10 15:40:58 +01:00
max77826-regulator.c regulator: max77826: Add max77826 regulator driver 2020-04-14 19:01:19 +01:00
mc13xxx-regulator-core.c regulator: mc13xxx: Constify regulator_ops variables 2019-03-04 00:01:08 +00:00
mc13xxx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
mc13783-regulator.c regulator: mc13xxx: Constify regulator_ops variables 2019-03-04 00:01:08 +00:00
mc13892-regulator.c regulator: mc13xxx: Constify regulator_ops variables 2019-03-04 00:01:08 +00:00
mcp16502.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
mp886x.c regulator: mp886x: add MP8867 support 2020-03-16 18:27:35 +00:00
mp5416.c regulator: mp5416: Fix output discharge enable bit for LDOs 2020-02-17 19:13:26 +00:00
mp8859.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
mpq7920.c regulator: mpq7920: Convert to use .probe_new 2020-01-14 15:25:00 +00:00
mpq7920.h regulator: mpq7920: Fix incorrect defines 2020-01-17 15:34:31 +00:00
mt6311-regulator.c regulator: Convert i2c drivers to use .probe_new 2020-01-13 15:03:06 +00:00
mt6311-regulator.h regulator: mt63xx: Switch to SPDX identifier 2019-04-26 10:38:23 +01:00
mt6323-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
mt6358-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
mt6380-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
mt6397-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
of_regulator.c regulator: Fixes for v5.4 2019-10-23 15:31:17 -04:00
palmas-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
pbias-regulator.c regulator: pbias: Get rid of struct pbias_regulator_data 2019-10-07 13:54:42 +01:00
pcap-regulator.c regulator: pcap-regulator: remove unused variable 'SW3_table' 2019-10-01 12:46:37 +01:00
pcf50633-regulator.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
pfuze100-regulator.c regulator: pfuze100: add condition check for 'ramp_delay = 0' 2020-06-23 13:15:13 +01:00
pv88060-regulator.c regulator: Convert i2c drivers to use .probe_new 2020-01-13 15:03:06 +00:00
pv88060-regulator.h regulator: pv880x0: Switch to SPDX identifier 2019-05-03 15:05:52 +09:00
pv88080-regulator.c regulator: pv880x0: Switch to SPDX identifier 2019-05-03 15:05:52 +09:00
pv88080-regulator.h regulator: pv880x0: Switch to SPDX identifier 2019-05-03 15:05:52 +09:00
pv88090-regulator.c regulator: Convert i2c drivers to use .probe_new 2020-01-13 15:03:06 +00:00
pv88090-regulator.h regulator: pv880x0: Switch to SPDX identifier 2019-05-03 15:05:52 +09:00
pwm-regulator.c regulator: pwm-regulator: Demote kerneldoc header to standard comment 2020-06-26 15:34:19 +01:00
qcom_rpm-regulator.c lib: Add linear ranges helper library and start using it 2020-05-08 18:20:51 +01:00
qcom_smd-regulator.c regulator: qcom_smd-regulator: Remove unused 'struct regulator_desc pmi8994_boost' 2020-06-26 15:34:25 +01:00
qcom_spmi-regulator.c regulator: qcom_spmi: Add support for PM8004 regulators 2019-10-01 12:30:03 +01:00
qcom-rpmh-regulator.c regulator: qcom-rpmh-regulator: Repair dodgy kerneldoc header formatting 2020-06-26 15:34:18 +01:00
rc5t583-regulator.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
rk808-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
rn5t618-regulator.c regulator: Fixes for v5.5 2019-12-17 13:08:41 -08:00
rohm-regulator.c regulator: bd718x7: Split driver to common and bd718x7 specific parts 2020-01-24 07:22:53 +00:00
rt5033-regulator.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 450 2019-06-05 17:37:18 +02:00
s2mpa01.c regulator: samsung: Rename Samsung to lowercase 2020-01-06 20:47:42 +00:00
s2mps11.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
s5m8767.c Merge branch 'regulator-5.6' into regulator-next 2020-01-23 12:37:06 +00:00
sc2731-regulator.c regulator: sc2731: Constify regulators 2019-03-26 13:25:35 +00:00
sky81452-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
slg51000-regulator.c regulator: Convert i2c drivers to use .probe_new 2020-01-13 15:03:06 +00:00
slg51000-regulator.h regulator: slg51000: add slg51000 regulator driver 2019-05-13 11:07:43 +01:00
stm32-booster.c regulator: stm32-booster: Remove .min_uV and .list_voltage for fixed regulator 2019-07-23 12:28:01 +01:00
stm32-pwr.c regulator: stm32-pwr: Remove unneeded .min_uV and .list_volage 2019-05-03 15:07:15 +09:00
stm32-vrefbuf.c regulator: stm32-vrefbuf: fix a possible overshoot when re-enabling 2020-03-04 13:57:28 +00:00
stpmic1_regulator.c regulator: stpmic1_regulator: Properly document 'struct stpmic1_regulator_cfg' 2020-06-26 15:34:20 +01:00
stw481x-vmmc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194 2019-05-30 11:29:22 -07:00
sy8106a-regulator.c regulator: Convert i2c drivers to use .probe_new 2020-01-13 15:03:06 +00:00
sy8824x.c regulator: Convert i2c drivers to use .probe_new 2020-01-13 15:03:06 +00:00
ti-abb-regulator.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
tps6105x-regulator.c regulator: tps6105x: add optional devicetree support 2019-11-20 17:10:47 +00:00
tps6507x-regulator.c regulator: tps6507x: Fix boot regression due to testing wrong init_data pointer 2019-05-16 17:11:47 +01:00
tps6524x-regulator.c regulator: tps6524x: Remove *rdev[N_REGULATORS] from struct tps6524x 2019-04-15 09:44:41 +01:00
tps6586x-regulator.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tps51632-regulator.c regulator: tps51632: Fix setting ramp delay 2016-05-31 16:38:01 +01:00
tps62360-regulator.c
tps65023-regulator.c regulator: tps65023: Fix inverted core enable logic. 2017-04-18 18:55:05 +01:00
tps65086-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
tps65090-regulator.c regulator: tps65090: switch to using devm_fwnode_gpiod_get 2019-10-07 14:02:02 +01:00
tps65132-regulator.c regulator: Convert i2c drivers to use .probe_new 2020-01-13 15:03:06 +00:00
tps65217-regulator.c regulator: tps65217-regulator: Use the returned value of tps65217_reg_read() 2020-06-26 15:34:22 +01:00
tps65218-regulator.c regulator: tps65218-regulator: Remove pointless 'is unsigned int <0' check 2020-06-26 15:34:23 +01:00
tps65910-regulator.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
tps65912-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
tps80031-regulator.c regulator: tps80031: remove redundant assignment to variables ret and val 2020-04-14 16:57:44 +01:00
twl6030-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
twl-regulator.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
uniphier-regulator.c regulator: uniphier: use devm_platform_ioremap_resource() to simplify code 2019-10-09 18:17:15 +01:00
userspace-consumer.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
vctrl-regulator.c regulator: vctrl-regulator: Avoid deadlock getting and setting the voltage 2020-01-17 15:32:27 +00:00
vexpress-regulator.c regulator: vexpress: Use PTR_ERR_OR_ZERO() to simplify code 2019-11-18 12:58:24 +00:00
virtual.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
vqmmc-ipq4019-regulator.c regulator: vqmmc-ipq4019: Fix platform_no_drv_owner.cocci warnings 2020-01-17 15:34:21 +00:00
wm831x-dcdc.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
wm831x-isink.c regulator: wm831x: Switch to SPDX identifier 2019-04-17 17:40:29 +01:00
wm831x-ldo.c regulator: use linear_ranges helper 2020-05-08 18:18:13 +01:00
wm8350-regulator.c regulator: wm8350-regulator: Repair odd formatting in documentation 2020-06-25 20:11:14 +01:00
wm8400-regulator.c regulator: wm8400-regulator: Repair dodgy kerneldoc header formatting 2020-06-26 15:34:24 +01:00
wm8994-regulator.c regulator: wm8994: Switch to SPDX identifier 2019-04-17 17:39:58 +01:00