Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1645577 > unrolled thread
| Started by | Keerthy <j-keerthy@ti.com> |
|---|---|
| First post | 2017-05-19 14:50 +0200 |
| Last post | 2017-05-19 14:50 +0200 |
| Articles | 1 — 1 participant |
Back to article view | Back to linux.kernel
[PATCH 0/3] mfd: lp87565: Add lp87565 PMIC support Keerthy <j-keerthy@ti.com> - 2017-05-19 14:50 +0200
| From | Keerthy <j-keerthy@ti.com> |
|---|---|
| Date | 2017-05-19 14:50 +0200 |
| Subject | [PATCH 0/3] mfd: lp87565: Add lp87565 PMIC support |
| Message-ID | <tIPvY-2eo-17@gated-at.bofh.it> |
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 | 44 ++++
drivers/mfd/Kconfig | 14 ++
drivers/mfd/Makefile | 1 +
drivers/mfd/lp87565.c | 103 ++++++++
drivers/regulator/Kconfig | 8 +
drivers/regulator/Makefile | 1 +
drivers/regulator/lp87565-regulator.c | 244 +++++++++++++++++++
drivers/regulator/palmas-regulator.c | 18 +-
include/linux/mfd/lp87565.h | 275 ++++++++++++++++++++++
include/linux/mfd/palmas.h | 2 +
10 files changed, 707 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
Back to top | Article view | linux.kernel
csiph-web