Krzysztof Kozlowski e61d145a08 regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled ... commit b16bef60a9 upstream. The driver and its bindings, before commit 04f9f068a6 ("regulator: s5m8767: Modify parsing method of the voltage table of buck2/3/4") were requiring to provide at least one safe/default voltage for DVS registers if DVS GPIO is not being enabled. IOW, if s5m8767,pmic-buck2-uses-gpio-dvs is missing, the s5m8767,pmic-buck2-dvs-voltage should still be present and contain one voltage. This requirement was coming from driver behavior matching this condition (none of DVS GPIO is enabled): it was always initializing the DVS selector pins to 0 and keeping the DVS enable setting at reset value (enabled). Therefore if none of DVS GPIO is enabled in devicetree, driver was configuring the first DVS voltage for buck[234]. Mentioned commit 04f9f068a6 ("regulator: s5m8767: Modify parsing method of the voltage table of buck2/3/4") broke it because DVS voltage won't be parsed from devicetree if DVS GPIO is not enabled. After the change, driver will configure bucks to use the register reset value as voltage which might have unpleasant effects. Fix this by relaxing the bindings constrain: if DVS GPIO is not enabled in devicetree (therefore DVS voltage is also not parsed), explicitly disable it. Cc: <stable@vger.kernel.org> Fixes: 04f9f068a6 ("regulator: s5m8767: Modify parsing method of the voltage table of buck2/3/4") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Rob Herring <robh@kernel.org> Message-Id: <20211008113723.134648-2-krzysztof.kozlowski@canonical.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-11-18 19:15:57 +01:00
..
88pg86x.c	…
88pm800-regulator.c	…
88pm8607.c	…
Kconfig	regulator: rtq2134: Add support for Richtek RTQ2134 SubPMIC	2021-07-20 13:37:29 +01:00
Makefile	regulator: rtq2134: Add support for Richtek RTQ2134 SubPMIC	2021-07-20 13:37:29 +01:00
aat2870-regulator.c	…
ab8500-ext.c	regulator: ab8500: Decomission platform data header	2021-01-13 11:36:19 +00:00
ab8500.c	regulator: ab8500: Decomission platform data header	2021-01-13 11:36:19 +00:00
act8865-regulator.c	…
act8945a-regulator.c	…
ad5398.c	…
anatop-regulator.c	…
arizona-ldo1.c	…
arizona-micsupp.c	…
as3711-regulator.c	…
as3722-regulator.c	…
atc260x-regulator.c	regulator: atc260x: Fix n_voltages and min_sel for pickable linear ranges	2021-06-01 14:03:06 +01:00
axp20x-regulator.c	regulator: axp20x: Fix reference cout leak	2021-01-20 18:48:20 +00:00
bcm590xx-regulator.c	…
bd718x7-regulator.c	regulator: bd718x7: Suopport configuring UVP/OVP state	2021-07-11 23:50:44 +01:00
bd9571mwv-regulator.c	regulator: bd9571mwv: Convert device attribute to sysfs_emit()	2021-03-15 15:42:12 +00:00
bd9576-regulator.c	regulator: bd9576: Fix testing wrong flag in check_temp_flag_mismatch	2021-07-01 14:50:30 +01:00
bd71815-regulator.c	regulator: bd71815: Get rid of struct bd71815_pmic	2021-06-08 13:37:46 +01:00
bd71828-regulator.c	regulator: bd718x7, bd71828: Use ramp-delay helper	2021-04-14 10:19:59 +01:00
core.c	Merge remote-tracking branch 'regulator/for-5.14' into regulator-next	2021-06-23 16:56:31 +01:00
cpcap-regulator.c	…
cros-ec-regulator.c	regulator: cros-ec: Fix error code in dev_err message	2021-05-12 13:01:41 +01:00
da903x-regulator.c	…
da9052-regulator.c	regulator: da9052: Ensure enough delay time for .set_voltage_time_sel	2021-06-23 12:34:40 +01:00
da9055-regulator.c	…
da9062-regulator.c	…
da9063-regulator.c	regulator: da9063: Add support for full-current mode.	2021-07-15 17:24:50 +01:00
da9121-regulator.c	regulator: da9121: Return REGULATOR_MODE_INVALID for invalid mode	2021-05-18 14:04:21 +01:00
da9121-regulator.h	regulator: da9121: automotive variants identity fix	2021-04-21 15:49:51 +01:00
da9210-regulator.c	…
da9210-regulator.h	…
da9211-regulator.c	…
da9211-regulator.h	…
db8500-prcmu.c	…
dbx500-prcmu.c	regulator: Replace symbolic permissions with octal permissions	2021-07-11 23:50:43 +01:00
dbx500-prcmu.h	…
devres.c	regulator: devres: unexport devm_regulator_unregister_supply_alias()	2021-07-11 23:50:34 +01:00
dummy.c	…
dummy.h	…
fan53555.c	regulator: fan53555: add tcs4526	2021-06-04 15:27:10 +01:00
fan53880.c	Merge remote-tracking branch 'regulator/for-5.14' into regulator-next	2021-06-23 16:56:31 +01:00
fixed-helper.c	…
fixed.c	regulator: fixed: use dev_err_probe for register	2021-07-22 12:40:12 +01:00
gpio-regulator.c	…
helpers.c	regulator: Check ramp_delay_table for regulator_set_ramp_delay_regmap	2021-05-19 14:31:43 +01:00
hi655x-regulator.c	regulator: hi655x: Fix pass wrong pointer to config.driver_data	2021-06-21 13:02:05 +01:00
hi6421-regulator.c	regulator: hi6421: Fix getting wrong drvdata	2021-07-11 23:44:37 +01:00
hi6421v530-regulator.c	…
hi6421v600-regulator.c	regulator: hi6421v600: rename voltage range arrays	2021-07-26 02:16:49 +01:00
internal.h	regulator: move rdev_print helpers to internal.h	2021-06-21 13:08:39 +01:00
irq_helpers.c	regulator: Documentation fix for regulator error notification helper	2021-08-23 11:06:28 +01:00
isl6271a-regulator.c	…
isl9305.c	…
lm363x-regulator.c	…
lochnagar-regulator.c	…
lp872x.c	…
lp873x-regulator.c	…
lp3971.c	…
lp3972.c	…
lp8755.c	regulator: lp8755: Convert to use regulator_set_ramp_delay_regmap	2021-06-01 14:05:23 +01:00
lp8788-buck.c	…
lp8788-ldo.c	…
lp87565-regulator.c	mfd: lp87565: Move LP87565_regulator_id to .c file	2021-05-19 13:34:00 +01:00
ltc3589.c	regulator: ltc3589: Convert to use regulator_set_ramp_delay_regmap	2021-06-08 13:37:45 +01:00
ltc3676.c	…
max1586.c	…
max8649.c	…
max8660.c	…
max8893.c	regulator: max8893: add regulator driver	2021-06-21 13:07:44 +01:00
max8907-regulator.c	…
max8925-regulator.c	…
max8952.c	…
max8973-regulator.c	regulator: max8973: Convert to use regulator_set_ramp_delay_regmap	2021-05-24 09:51:34 +01:00
max8997-regulator.c	…
max8998.c	…
max14577-regulator.c	regulator: max14577: Revert "regulator: max14577: Add proper module aliases strings"	2021-09-17 13:16:38 +01:00
max77620-regulator.c	regulator: max77620: Silence deferred probe error	2021-05-24 09:50:20 +01:00
max77650-regulator.c	…
max77686-regulator.c	regulator: max77686: Convert to use regulator_set_ramp_delay_regmap	2021-06-07 16:24:07 +01:00
max77693-regulator.c	…
max77802-regulator.c	regulator: max77802: Convert to use regulator_set_ramp_delay_regmap	2021-06-03 14:04:51 +01:00
max77826-regulator.c	…
mc13xxx-regulator-core.c	…
mc13xxx.h	…
mc13783-regulator.c	…
mc13892-regulator.c	…
mcp16502.c	regulator: mcp16502: Convert to use regulator_set_ramp_delay_regmap	2021-06-01 14:05:26 +01:00
mp886x.c	regulator: mp886x: Convert to use regulator_set_ramp_delay_regmap	2021-05-25 16:45:09 +01:00
mp5416.c	regulator: mp5416: Convert to use regulator_set_ramp_delay_regmap	2021-05-25 16:45:10 +01:00
mp8859.c	…
mpq7920.c	…
mpq7920.h	…
mt6311-regulator.c	…
mt6311-regulator.h	…
mt6315-regulator.c	Merge remote-tracking branch 'regulator/for-5.14' into regulator-next	2021-06-23 16:56:31 +01:00
mt6323-regulator.c	…
mt6358-regulator.c	regulator: mt6358: Remove shift fields from struct mt6358_regulator_info	2021-07-11 23:50:35 +01:00
mt6359-regulator.c	regulator: mt6359: Remove shift fields from struct mt6359_regulator_info	2021-07-11 23:50:36 +01:00
mt6360-regulator.c	regulator: mt6360: remove redundant error print	2021-03-24 19:50:21 +00:00
mt6380-regulator.c	…
mt6397-regulator.c	regulator: mt6397: Remove modeset_shift from struct mt6397_regulator_info	2021-07-11 23:50:37 +01:00
mtk-dvfsrc-regulator.c	regulator: mtk-dvfsrc: Fix wrong dev pointer for devm_regulator_register	2021-07-07 12:01:32 +01:00
of_regulator.c	regulator: add property parsing and callbacks to set protection limits	2021-06-21 13:08:41 +01:00
palmas-regulator.c	…
pbias-regulator.c	…
pca9450-regulator.c	regulator: pca9450: Convert to use regulator_set_ramp_delay_regmap	2021-06-01 14:05:21 +01:00
pcap-regulator.c	…
pcf50633-regulator.c	…
pf8x00-regulator.c	regulator: pf8x00: Use regulator_map_voltage_ascend for pf8x00_buck7_ops	2021-03-10 12:47:46 +00:00
pfuze100-regulator.c	…
pv88060-regulator.c	…
pv88060-regulator.h	…
pv88080-regulator.c	…
pv88080-regulator.h	…
pv88090-regulator.c	…
pv88090-regulator.h	…
pwm-regulator.c	…
qcom-labibb-regulator.c	regulator: add property parsing and callbacks to set protection limits	2021-06-21 13:08:41 +01:00
qcom-rpmh-regulator.c	regulator: qcom-rpmh-regulator: fix pm8009-1 ldo7 resource name	2021-09-01 17:32:10 +01:00
qcom_rpm-regulator.c	…
qcom_smd-regulator.c	regulator: qcom_smd: Make pm8953_lnldo linear_ranges entries properly sorted	2021-05-25 16:45:08 +01:00
qcom_spmi-regulator.c	regulator: add property parsing and callbacks to set protection limits	2021-06-21 13:08:41 +01:00
qcom_usb_vbus-regulator.c	regulator: Add a routine to set the current limit for QCOM PMIC VBUS	2021-05-10 13:06:50 +01:00
rc5t583-regulator.c	…
rk808-regulator.c	regulator: rk808: Convert to use regulator_set_ramp_delay_regmap	2021-05-26 19:22:09 +01:00
rn5t618-regulator.c	…
rohm-regulator.c	regulator: rohm-regulator: Support SNVS HW state.	2021-04-14 10:19:48 +01:00
rpi-panel-attiny-regulator.c	…
rt4801-regulator.c	regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL	2021-06-03 19:35:48 +01:00
rt4831-regulator.c	regulator: rt4831: Add missing .owner field in regulator_desc	2021-05-25 16:45:11 +01:00
rt5033-regulator.c	regulator: rt5033: Use linear ranges to map all voltage selection	2021-07-11 23:50:39 +01:00
rt6160-regulator.c	regulator: rt6160: Fix setting suspend voltage	2021-06-16 15:41:16 +01:00
rt6245-regulator.c	regulator: rt6245: make a const array func_base static, makes object smaller	2021-07-15 17:24:49 +01:00
rtmv20-regulator.c	Merge existing fixes from regulator/for-5.14	2021-07-11 23:45:15 +01:00
rtq2134-regulator.c	regulator: rtq2134: Fix coding style	2021-07-30 16:04:42 +01:00
rtq6752-regulator.c	regulator: rtq6752: fix reg reset behavior	2021-07-16 13:55:34 +01:00
s2mpa01.c	regulator: s2mpa01: Drop initialization via platform data	2021-04-21 15:51:42 +01:00
s2mps11.c	regulator: s2mps11: Drop initialization via platform data	2021-04-21 15:51:43 +01:00
s5m8767.c	regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled	2021-11-18 19:15:57 +01:00
sc2731-regulator.c	…
scmi-regulator.c	regulator: Fixes for v5.14	2021-06-08 09:41:16 -07:00
sky81452-regulator.c	…
slg51000-regulator.c	…
slg51000-regulator.h	…
stm32-booster.c	…
stm32-pwr.c	…
stm32-vrefbuf.c	…
stpmic1_regulator.c	regulator: add property parsing and callbacks to set protection limits	2021-06-21 13:08:41 +01:00
stw481x-vmmc.c	…
sy7636a-regulator.c	regulator: sy7636a: Use the regmap directly	2021-08-09 12:40:26 +01:00
sy8106a-regulator.c	…
sy8824x.c	regulator: sy8824x: Enable REGCACHE_FLAT	2021-08-03 18:27:18 +01:00
sy8827n.c	regulator: sy8827n: Enable REGCACHE_FLAT	2021-08-03 18:27:19 +01:00
ti-abb-regulator.c	…
tps6105x-regulator.c	…
tps6507x-regulator.c	…
tps6524x-regulator.c	…
tps6586x-regulator.c	…
tps51632-regulator.c	…
tps62360-regulator.c	…
tps65023-regulator.c	…
tps65086-regulator.c	…
tps65090-regulator.c	…
tps65132-regulator.c	…
tps65217-regulator.c	…
tps65218-regulator.c	…
tps65910-regulator.c	regulator: tps65910: Silence deferred probe error	2021-07-11 23:50:38 +01:00
tps65912-regulator.c	…
tps80031-regulator.c	…
twl-regulator.c	…
twl6030-regulator.c	…
uniphier-regulator.c	regulator: uniphier: Add missing MODULE_DEVICE_TABLE	2021-05-11 10:05:48 +01:00
userspace-consumer.c	regulator: userspace-consumer: use DEVICE_ATTR_RO/RW macro	2021-06-02 12:03:37 +01:00
vctrl-regulator.c	regulator: vctrl: Avoid lockdep warning in enable/disable ops	2021-08-25 14:17:53 +01:00
vexpress-regulator.c	…
virtual.c	…
vqmmc-ipq4019-regulator.c	…
wm831x-dcdc.c	…
wm831x-isink.c	…
wm831x-ldo.c	…
wm8350-regulator.c	…
wm8400-regulator.c	…
wm8994-regulator.c	…