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4 Commits

Author SHA1 Message Date
Douglas Anderson
ed6962cc3e
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 4.14 and 4.19 
This follows on the change ("regulator: Set PROBE_PREFER_ASYNCHRONOUS
for drivers that existed in 4.14") but changes regulators didn't exist
in Linux 4.14 but did exist in Linux 4.19.

NOTE: from a quick "git cherry-pick" it looks as if
"bd718x7-regulator.c" didn't actually exist in v4.19. In 4.19 it was
named "bd71837-regulator.c". See commit 2ece646c90c5 ("regulator:
bd718xx: rename bd71837 to 718xx")

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230316125351.2.Iad1f25517bb46a6c7fca8d8c80ed4fc258a79ed9@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-03-20 13:11:26 +00:00
Jisheng Zhang
e11e068ccb
regulator: 88pg86x: Fix W=1 build warning when CONFIG_OF=n 
Fix below warning when CONFIG_OF=n:

drivers/regulator/88pg86x.c:87:34: warning: ‘pg86x_dt_ids’ defined but not used [-Wunused-const-variable=]
87 | static const struct of_device_id pg86x_dt_ids [] = {
   |                                  ^~~~~~~~~~~~

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20200821111210.0a0bed94@xhacker.debian
Signed-off-by: Mark Brown <broonie@kernel.org>
 2020-08-21 17:28:09 +01:00
Matti Vaittinen
60ab7f4153
regulator: use linear_ranges helper 
Change the regulator helpers to use common linear_ranges code.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Link: https://lore.kernel.org/r/64f01d5e381b8631a271616b7790f9d5640974fb.1588944082.git.matti.vaittinen@fi.rohmeurope.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2020-05-08 18:18:13 +01:00
Alexander Monakov
a265b03bd2
regulator: 88pg86x: new i2c dual regulator chip 
This chip is found on Google Chromecast and Valve Steam Link devices.
It provides two DC regulators with I2C voltage control, separate GPIO
enable pins and one sleep mode pin.

This driver does not expose GPIO functionality, but supports voltage
control in 1.0-2.2V range, based on I2C register information given in
Chromecast kernel driver by Jisheng Zhang.

Cc: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: Alexander Monakov <amonakov@ispras.ru>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2018-03-09 13:01:17 +00:00