u-boot.git/drivers/power, branch v2016.03-rc2

sunxi: power: axp818: Enable support for ALDOs

2016-01-26T15:20:05+00:00

Previously, AXP818 ALDO support was partially added to Kconfig, but
never enabled in the board file, nor properly set or configured in
Kconfig. The boards continue to work because the AXP818 is designed
to pair with the A83T/H8, and the default voltages match the reference
design's requirements.

Signed-off-by: Chen-Yu Tsai 
Acked-by: Hans de Goede 
Signed-off-by: Hans de Goede

power: axp818: Add support for DLDO and ELDO regulators

2016-01-26T15:20:05+00:00

AXP818 provides an array of LDOs to provide power to various peripherals.
None of these regulators are critical.

Signed-off-by: Chen-Yu Tsai 
Acked-by: Hans de Goede 
Signed-off-by: Hans de Goede

power: axp: merge separate DLDO functions into 1

2016-01-26T15:20:05+00:00

Instead of one function for each DLDO regulator, make 1 function that
takes an extra "index". Since the control bits for the DLDO regulators
are contiguous, this makes the function very simple. This removes a lot
of duplicate code.

Signed-off-by: Chen-Yu Tsai 
Acked-by: Hans de Goede 
Signed-off-by: Hans de Goede

sunxi: Implement poweroff support for axp221 pmic

2016-01-26T15:20:04+00:00

Adds poweroff support for axp221 pmic.

Signed-off-by: Hans de Goede 
Acked-by: Ian Campbell

sunxi: Implement poweroff support for axp209 pmic

2016-01-26T15:20:04+00:00

Adds poweroff support for axp209 pmic.

Signed-off-by: Michael van Slingerland 
Signed-off-by: Hans de Goede 
Acked-by: Ian Campbell

sunxi: Implement poweroff support for axp152 pmic

2016-01-26T15:20:04+00:00

Adds poweroff support for axp152 pmic.

Signed-off-by: Hans de Goede 
Acked-by: Ian Campbell

dm: power: Allow regulators to not implement all operations

2016-01-22T03:42:35+00:00

Some regulators will not implement any operations (e.g. fixed regulators).
This is not an error, so allow the autoset process to continue when one
of these regulators is found.

Signed-off-by: Simon Glass

dm: power: Tidy up debugging output and return values

2016-01-22T03:42:35+00:00

The currect PMIC debugging is a little confusing. Adjust it so that it is
clear whether the operation succeeded or failed. Also, avoid creating a new
error return value when a perfectly good one is already available.

Signed-off-by: Simon Glass

dm: power: Allow regulators to be omitted from SPL

2016-01-22T03:42:35+00:00

For some boards the pmic interface is useful but the regulator interface
(which comes with it) is too large. Allow them to be separated such that
SPL can decide which it needs.

Signed-off-by: Simon Glass

power: Add support for RK808 regulators

2016-01-22T03:42:34+00:00

Add regulator support for the RK808 PMIC. It integrated 4 BUCKs and 8 LDOs
all of which are supported by this driver.

Signed-off-by: Simon Glass