[U-Boot] [PATCH v3 0/6] power: pmic: Add support for Palmas family of PMICs

[Keerthy]

The series adds support for Palmas family of PMICs.
Implements functions to configure regulators. Enable/Disable
Get/Set voltages of regulators.

Supports TPS659038, TPS65917, Palmas.

Tested on TPS659038, TPS65917 using DRA7XX-EVM and AM57XX-EVM. 

Changes in v3:

Introduced u8 i2c read/write functions.

Keerthy (6):
  dm: i2c: Add u8 read/write i2c functions
  power: regulator: Add ctrl_reg and volt_reg fields for      pmic
  power: pmic: Palmas: Add the base pmic support
  power: regulator: palmas: Add regulator support
  configs: am57xx_evm_defconfig: Enable PALMAS options
  configs: dra7xx_evm_defconfig: Enable PALMAS options

 configs/am57xx_evm_defconfig               |   3 +
 configs/dra7xx_evm_defconfig               |   3 +
 drivers/i2c/i2c-uclass.c                   |  10 +
 drivers/power/pmic/Kconfig                 |   7 +
 drivers/power/pmic/Makefile                |   1 +
 drivers/power/pmic/palmas.c                |  77 +++++
 drivers/power/regulator/Kconfig            |   8 +
 drivers/power/regulator/Makefile           |   1 +
 drivers/power/regulator/palmas_regulator.c | 457 +++++++++++++++++++++++++++++
 include/i2c.h                              |  24 ++
 include/power/palmas.h                     |  25 ++
 include/power/regulator.h                  |   4 +
 12 files changed, 620 insertions(+)
 create mode 100644 drivers/power/pmic/palmas.c
 create mode 100644 drivers/power/regulator/palmas_regulator.c
 create mode 100644 include/power/palmas.h

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1.9.1