The LP87565 chip is a power management IC for Portable Navigation Systems
and Tablet Computing devices. It contains the following components:
- Regulators.
- Configurable General Purpose Output Signals(GPO).
PMIC interacts with the main processor through i2c. PMIC has
a bunch of regulatos (Step-Down DC-DC Converter Cores)
that can be programmed to be single phase or multi phase
regulators. PMIC also has a couple of GPOs(General Purpose Output
Signals).
The register sets and the individual bit fields of registers were
compared against lp87* PMICs. None were matching even close. Hence
came up with new drivers and is based on lp873x drivers.
Keerthy (3):
mfd: lp87565: Add lp87565 PMIC support
regulator: lp87565: Add support for lp87565 PMIC regulators
regulator: tps65917: Add support for SMPS12
Documentation/devicetree/bindings/mfd/lp87565.txt | 45 ++++
drivers/mfd/Kconfig | 14 ++
drivers/mfd/Makefile | 1 +
drivers/mfd/lp87565.c | 101 ++++++++
drivers/regulator/Kconfig | 8 +
drivers/regulator/Makefile | 1 +
drivers/regulator/lp87565-regulator.c | 237 +++++++++++++++++++
drivers/regulator/palmas-regulator.c | 18 +-
include/linux/mfd/lp87565.h | 271 ++++++++++++++++++++++
include/linux/mfd/palmas.h | 2 +
10 files changed, 695 insertions(+), 3 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mfd/lp87565.txt
create mode 100644 drivers/mfd/lp87565.c
create mode 100644 drivers/regulator/lp87565-regulator.c
create mode 100644 include/linux/mfd/lp87565.h
--
1.9.1
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