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regulator: tps6594-regulator: Add TI TPS65224 PMIC regulators

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Add support for TPS65224 regulators (bucks and LDOs) to TPS6594 driver as
they have significant functional overlap. TPS65224 PMIC has 4 buck
regulators and 3 LDOs. BUCK12 can operate in dual phase.
The output voltages are configurable and are meant to supply power to the
main processor and other components.

Signed-off-by: Nirmala Devi Mal Nadar <m.nirmaladevi@ltts.com>
Signed-off-by: Bhargav Raviprakash <bhargav.r@ltts.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/0109018f2fdcc305-3b817569-21b6-42a7-942c-8edbff3848f2-000000@ap-south-1.amazonses.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Nirmala Devi Mal Nadar
2024-04-30 16:35:48 +00:00
committed by Lee Jones
parent 91020aecc8
commit 00c826525f
2 changed files with 271 additions and 73 deletions
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4
drivers/regulator/Kconfig
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@@ -1563,13 +1563,15 @@ config REGULATOR_TPS6594
depends on MFD_TPS6594 && OF
default MFD_TPS6594
help
This driver supports TPS6594 voltage regulator chips.
This driver supports TPS6594 series and TPS65224 voltage regulator chips.
TPS6594 series of PMICs have 5 BUCKs and 4 LDOs
voltage regulators.
BUCKs 1,2,3,4 can be used in single phase or multiphase mode.
Part number defines which single or multiphase mode is i used.
It supports software based voltage control
for different voltage domains.
TPS65224 PMIC has 4 BUCKs and 3 LDOs. BUCK12 can be used in dual phase.
All BUCKs and LDOs volatge can be controlled through software.
config REGULATOR_TPS6524X
tristate "TI TPS6524X Power regulators"

340
drivers/regulator/tps6594-regulator.c
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