u-boot.git/include/power, branch v2018.05-rc2

pmic: add stpmu1 support

2018-03-19T20:14:21+00:00

This driver implements register read/write operations for STPMU1.

The STPMU1 PMIC provides 4 BUCKs, 6 LDOs, 1 VREF
and 2 power switches. It is accessed via an I2C interface.
This device is used with STM32MP1 SoCs.

Signed-off-by: Patrick Delaunay

power: regulator: s2mps11: add a regulator driver for s2mps11

2018-01-24T07:07:19+00:00

exynos5422 has the s2mps11 PMIC.
s2mps11 pmic has the 10-BUCK and 38-LDO regulators.
Each IP and devices in exynos5422 can be controlled by each regulators.
This patch is support for s2mps11 regulator driver.

Signed-off-by: Jaehoon Chung 
Reviewed-by: Simon Glass 
Tested-by: Anand Moon

power: pmic.h: include dm/ofnode.h

2017-12-29T10:18:59+00:00

Include dm/ofnode.h.

Signed-off-by: Peng Fan 
Reviewed-by: Simon Glass 
Cc: Stefano Babic 
Reviewed-by: Fabio Estevam

power: pmic/regulator: Add basic support for TPS65910

2017-12-13T02:53:45+00:00

Texas Instrument's TPS65910 PMIC contains 3 buck DC-DC converts, one
boost DC-DC converter and 8 LDOs. This patch implements driver model
support for the TPS65910 PMIC and its regulators making the get/set
API for regulator value/enable available.
This patch depends on the patch "am33xx: Add a function to query MPU
voltage in uV" to build correctly. For boards relying on the DT
include file tps65910.dtsi the v3 patch "power: extend prefix match
to regulator-name property" and an appropriate regulator naming is
also required.

Signed-off-by: Felix Brack 
Reviewed-by: Simon Glass

power: extend prefix match to regulator-name property

2017-12-13T02:53:45+00:00

This patch extends pmic_bind_children prefix matching. In addition to
the node name the property regulator-name is used while trying to match
prefixes. This allows assigning different drivers to regulator nodes
named regulator@1 and regulator@10 for example.
I have discarded the idea of using other properties then regulator-name
as I do not see any benefit in using property compatible or even
regulator-compatible. Of course I am open to change this if there are
good reasons to do so.

Signed-off-by: Felix Brack 
Reviewed-by: Simon Glass

regulator: palmas: disable bypass when the LDO is enabled

2017-08-01T02:58:01+00:00

Some LDOs have a bypass capability. Make sure that the bypass is disabled
when is the LDO is enabled (otherwise the voltage can't be changed).

Signed-off-by: Jean-Jacques Hiblot 
Reviewed-by: Keerthy 
Reviewed-by: Tom Rini

dm: power: Convert as3722 to driver model

2017-07-28T18:02:47+00:00

Convert this PMIC driver to driver model and fix up other users. The
regulator and GPIO functions are now handled by separate drivers.

Update nyan-big to work correct. Three boards will need to be updated by
the maintainers: apalis-tk1, cei-tk1-som. Also the TODO in the code re
as3722_sd_set_voltage() needs to be completed.

Signed-off-by: Simon Glass 
Reviewed-by: Lukasz Majewski 
Tested-by: Marcel Ziswiler 
Tested-on: Jetson-TK1
Tested-by: Stephen Warren

power: Add a GPIO driver for the as3722 PMIC

2017-07-28T18:02:47+00:00

This pmic includes GPIOs which should have their own driver. Add
a driver to support these.

Signed-off-by: Simon Glass 
Reviewed-by: Lukasz Majewski 
Tested-by: Marcel Ziswiler 
Tested-on: Beaver, Jetson-TK1
Tested-by: Stephen Warren

power: Add a regulator driver for the as3722 PMIC

2017-07-28T18:02:47+00:00

This pmic includes regulators which should have their own driver. Add
a driver to support these.

Signed-off-by: Simon Glass 
Reviewed-by: Lukasz Majewski 
Tested-by: Marcel Ziswiler 
Tested-on: Beaver, Jetson-TK1
Tested-by: Stephen Warren

regulator: Change get_enable return type to integer from bool

2017-07-19T10:13:59+00:00

Change get_enable return type to int so errors can be returned.

Signed-off-by: Keerthy 
Reviewed-by: Simon Glass