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5 Commits

Author SHA1 Message Date
Matti Vaittinen
555767fd91 regulator: bd71815: Use defined mask values 
Consistently use the defines for buck control mask values.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/YVqpujZLZmaiqwe8@fedora
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-10-04 15:31:36 +01:00
Axel Lin
0ea461b4f2 regulator: bd71815: Get rid of struct bd71815_pmic 
The content of bd71815_regulators is never changed, no need to duplicate
it, thus remove descs[BD71815_REGULATOR_CNT].
The *regmap, *dev and *rdev[BD71815_REGULATOR_CNT] are not really needed.
The *gps is unused.

Thus the struct bd71815_pmic can be removed.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/20210607143002.1600017-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-06-08 13:37:46 +01:00
Zou Wei
d149b855b9 regulator: bd71815: fix platform_no_drv_owner.cocci warnings 
./drivers/regulator/bd71815-regulator.c:644:3-8: No need to set .owner here. The core will do it.

 Remove .owner field if calls are used which set it automatically

Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Acked-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Message-Id: <1622109244-54739-1-git-send-email-zou_wei@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-05-27 11:15:36 +01:00
Axel Lin
3799fa23af regulator: bd71815: Fix missing include files 
Include linux/of.h and linux/gpio/consumer.h to fix below errors:
error: implicit declaration of function ‘of_match_ptr’
error: implicit declaration of function ‘devm_gpiod_get_from_of_node’

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/20210518114843.1495152-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-05-18 14:04:33 +01:00
Matti Vaittinen
1aad39001e regulator: Support ROHM BD71815 regulators 
Support voltage control for regulators on ROHM BD71815 PMIC.

ROHM BD71815 contains 5 bucks, 7 LDOs and a boost (intended for LED).
Bucks 1 and 2 support HW state based voltage level and enable states. Other
regulators support HW state based enable states. All bucks and LDOs 1-5
allow voltage changes for RUN state and LDO4 can be enabled/disabled via
GPIO.

LDO3 does support changing between two predetermined voltages by using
a GPIO but this functionality is not included in this commit.

This work is derived from driver originally written by Tony Luo
<luofc@embedinfo.com> - although not much of original work is left.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2021-04-14 10:20:50 +01:00