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linux/drivers/regulator
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Dave Stevenson b0f2f89d74 regulator: rpi-panel: Handle I2C errors/timing to the Atmel 
[ Upstream commit 5665eee7a3 ]

The Atmel is doing some things in the I2C ISR, during which
period it will not respond to further commands. This is
particularly true of the POWERON command.

Increase delays appropriately, and retry should I2C errors be
reported.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Link: https://lore.kernel.org/r/20220124220129.158891-3-detlev.casanova@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-08 14:40:30 +02:00
..
88pg86x.c
regulator: 88pg86x: Fix W=1 build warning when CONFIG_OF=n
2020-08-21 17:28:09 +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: axp20x: Fix reference cout leak
2021-03-04 11:37:58 +01:00
bcm590xx-regulator.c
regulator: use linear_ranges helper
2020-05-08 18:18:13 +01:00
bd718x7-regulator.c
regulator: bd718x7: Fix the BUCK7 voltage setting on BD71837
2021-06-16 12:01:43 +02:00
bd9571mwv-regulator.c
regulator: bd9571mwv: Fix AVS and DVFS voltage range
2021-04-14 08:42:05 +02:00
bd9576-regulator.c
regulator: bd9576: Fix return from bd957x_probe()
2021-05-14 09:50:10 +02:00
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: fix false positive in regulator_late_cleanup()
2022-03-08 19:09:29 +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: cros-ec: Fix error code in dev_err message
2021-06-23 14:42:47 +02:00
da903x-regulator.c
regulator: rename da903x to da903x-regulator
2020-06-25 15:29:21 +01:00
da9052-regulator.c
regulator: da9052: Ensure enough delay time for .set_voltage_time_sel
2021-07-14 16:55:56 +02:00
da9055-regulator.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
da9062-regulator.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
da9063-regulator.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
da9210-regulator.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
da9210-regulator.h
regulator: da9xxx: Switch to SPDX identifier
2019-05-03 15:07:39 +09:00
da9211-regulator.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
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: Remove unused debugfs goto label
2020-08-21 17:38:49 +01:00
dbx500-prcmu.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197
2019-05-30 11:29:22 -07:00
devres.c
regulator: devres: Standardise on function documentation headers
2020-07-08 17:37:54 +01:00
dummy.c
regulator: dummy: Constify dummy_initdata and dummy_ops
2020-09-14 14:24:36 +01:00
dummy.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
fan53555.c
regulator: fan53555: Fix W=1 build warning when CONFIG_OF=n
2020-08-21 17:28:11 +01:00
fan53880.c
regulator: fan53880: Fix vsel_mask setting for FAN53880_BUCK
2021-07-14 16:56:06 +02:00
fixed-helper.c
regulator: fixed: Convert to use GPIO descriptor only
2018-09-17 14:32:22 -07:00
fixed.c
regulator: fixed: Constify static regulator_ops
2020-09-14 14:24:37 +01:00
gpio-regulator.c
regulator: gpio: Honor regulator-boot-on property
2020-07-20 16:31:54 +01:00
helpers.c
regulator: Fix pickable ranges mapping
2020-06-12 14:57:17 +01:00
hi655x-regulator.c
regulator: hi655x: Fix pass wrong pointer to config.driver_data
2021-07-14 16:56:09 +02:00
hi6421-regulator.c
regulator: hi6421: Fix getting wrong drvdata
2021-07-28 14:35:36 +02:00
hi6421v530-regulator.c
regulator: Replace HTTP links with HTTPS ones
2020-07-22 14:43:48 +01:00
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: rtmv20: Adds support for Richtek RTMV20 load switch regulator
2020-09-28 19:26:32 +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: lochnagar: Add additional VDDCORE range
2020-09-07 18:49:13 +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: Replace HTTP links with HTTPS ones
2020-07-22 14:43:48 +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
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
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: Replace HTTP links with HTTPS ones
2020-07-22 14:43:48 +01:00
ltc3589.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
ltc3676.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
Makefile
regulator: rtmv20: Adds support for Richtek RTMV20 load switch regulator
2020-09-28 19:26:32 +01:00
max1586.c
regulator: max1586: Fix W=1 build warning when CONFIG_OF=n
2020-08-21 17:28:14 +01:00
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
Merge tag 'v5.2-rc4' into regulator-5.3
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: Use device_set_of_node_from_dev()
2021-06-16 12:01:43 +02:00
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
…
max77802-regulator.c
regulator: max77802: Drop unused includes
2019-06-10 15:40:58 +01:00
max77826-regulator.c
regulator: max77826: Fix W=1 build warning when CONFIG_OF=n
2020-08-21 17:28:15 +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: use "mps,switch-frequency-hz"
2020-08-24 14:17:53 +01:00
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: mt6358: Fix vdram2 .vsel_mask
2021-07-14 16:55:56 +02:00
mt6360-regulator.c
regulator: mt6360: fix spelling mistake: "regulaotr" -> "regulator"
2020-08-27 14:55:44 +01:00
mt6380-regulator.c
regulator: use linear_ranges helper
2020-05-08 18:18:13 +01:00
mt6397-regulator.c
regulator: mt6397: Implement of_map_mode
2020-07-02 15:25:45 +01:00
of_regulator.c
regulator: of_regulator: Add missing colon for rdev kerneldoc argument
2020-07-08 17:37:53 +01:00
palmas-regulator.c
regulator: use linear_ranges helper
2020-05-08 18:18:13 +01:00
pbias-regulator.c
regulator: Replace HTTP links with HTTPS ones
2020-07-22 14:43:48 +01:00
pca9450-regulator.c
regulator: pca9450: Clear PRESET_EN bit to fix BUCK1/2/3 voltage setting
2021-03-25 09:04:14 +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: limit pfuze-support-disable-sw to pfuze{100,200}
2020-11-11 12:34:27 +00:00
pv88060-regulator.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
pv88060-regulator.h
regulator: pv880x0: Switch to SPDX identifier
2019-05-03 15:05:52 +09:00
pv88080-regulator.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
pv88080-regulator.h
regulator: pv880x0: Switch to SPDX identifier
2019-05-03 15:05:52 +09:00
pv88090-regulator.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
pv88090-regulator.h
regulator: pv880x0: Switch to SPDX identifier
2019-05-03 15:05:52 +09:00
pwm-regulator.c
Merge remote-tracking branch 'regulator/for-5.10' into regulator-next
2020-10-05 16:54:56 +01:00
qcom_rpm-regulator.c
regulator: qcom_rpm: Constify struct regulator_ops
2020-07-01 18:33:14 +01:00
qcom_smd-regulator.c
regulator: qcom_smd: fix for_each_child.cocci warnings
2022-04-08 14:39:59 +02:00
qcom_spmi-regulator.c
regulator: qcom_spmi: Add PM660/PM660L regulators
2020-10-01 21:25:23 +01:00
qcom_usb_vbus-regulator.c
regulator: set of_node for qcom vbus regulator
2020-08-18 18:38:25 +01:00
qcom-labibb-regulator.c
regulator: qcom: labibb: Constify static structs
2020-10-01 21:43:16 +01:00
qcom-rpmh-regulator.c
regulator: qcom-rpmh: Correct the pmic5_hfsmps515 buck
2021-03-30 14:31:51 +02:00
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
Merge tag 'regulator-fix-v5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2019-12-17 13:08:41 -08:00
rohm-regulator.c
regulator: bd718x7, bd71828, Fix dvs voltage levels
2021-03-04 11:38:07 +01:00
rpi-panel-attiny-regulator.c
regulator: rpi-panel: Handle I2C errors/timing to the Atmel
2022-04-08 14:40:30 +02:00
rt4801-regulator.c
regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL
2021-06-23 14:42:48 +02:00
rt5033-regulator.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 450
2019-06-05 17:37:18 +02:00
rtmv20-regulator.c
regulator: rtmv20: Fix wrong mask for strobe-polarity-high
2021-08-08 09:05:22 +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
regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
2021-11-18 14:03:45 +01:00
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
Merge series "Support ROHM BD9576MUF and BD9573MUF PMICs" from Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>:
2020-09-17 18:25:39 +01:00
slg51000-regulator.h
regulator: slg51000: add slg51000 regulator driver
2019-05-13 11:07:43 +01:00
stm32-booster.c
regulator: stm32-booster: Fix W=1 build warning when CONFIG_OF=n
2020-08-21 17:28:20 +01:00
stm32-pwr.c
regulator: stm32-pwr: Fix W=1 build warning when CONFIG_OF=n
2020-08-21 17:28:17 +01:00
stm32-vrefbuf.c
regulator: stm32-vrefbuf: Fix W=1 build warning when CONFIG_OF=n
2020-08-21 17:28:18 +01:00
stpmic1_regulator.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
stw481x-vmmc.c
regulator: stw481x-vmmc: Constify static structs
2020-09-14 14:24:38 +01:00
sy8106a-regulator.c
regulator: sy8106a: Fix W=1 build warning when CONFIG_OF=n
2020-08-21 17:28:19 +01:00
sy8824x.c
regulator: Convert i2c drivers to use .probe_new
2020-01-13 15:03:06 +00:00
sy8827n.c
regulator: sy8827n: Fix W=1 build warning when CONFIG_OF=n
2020-08-18 17:18:40 +01:00
ti-abb-regulator.c
regulator: ti-abb: Fix array out of bound read access on the first transition
2020-11-18 17:59:24 +00:00
tps6105x-regulator.c
regulator: tps6105x: Constify tps6105x_regulator_ops
2020-09-01 15:48:52 +01:00
tps6507x-regulator.c
regulator: Replace HTTP links with HTTPS ones
2020-07-22 14:43:48 +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
regulator: tps6586x: Constify static regulator_ops
2020-09-01 15:48:56 +01:00
tps51632-regulator.c
regulator: tps51632: Constify tps51632_dcdc_ops
2020-09-01 15:48:51 +01:00
tps62360-regulator.c
regulator: tps62360: Constify tps62360_dcdc_ops
2020-09-01 15:48:53 +01:00
tps65023-regulator.c
regulator: tps65023: Fix W=1 build warning when CONFIG_OF=n
2020-08-21 17:28:21 +01:00
tps65086-regulator.c
regulator: tps65086: Constify static regulator_ops
2020-09-01 15:48:54 +01:00
tps65090-regulator.c
regulator: tps65090: constify static regulator_ops
2020-09-01 15:48:55 +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: Replace HTTP links with HTTPS ones
2020-07-22 14:43:48 +01:00
tps65218-regulator.c
regulator: Replace HTTP links with HTTPS ones
2020-07-22 14:43:48 +01:00
tps65910-regulator.c
regulator: tps65910: Silence deferred probe error
2021-09-15 09:50:23 +02:00
tps65912-regulator.c
regulator: tps65912: Constify static regulator_ops
2020-09-01 15:48:56 +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
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
twl-regulator.c
regulator: use linear_ranges helper
2020-05-08 18:18:13 +01:00
uniphier-regulator.c
regulator: uniphier: Add missing MODULE_DEVICE_TABLE
2021-07-14 16:55:50 +02:00
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: Avoid lockdep warning in enable/disable ops
2021-09-15 09:50:30 +02:00
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: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
wm831x-isink.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
wm831x-ldo.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +01:00
wm8350-regulator.c
regulator: remove locking around regulator_notifier_call_chain()
2020-09-07 18:35:25 +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