u-boot.git/drivers/power/regulator, branch v2024.01

power: regulator: add AXP313 support

2023-11-12T16:47:16Z

The X-Powers AXP313a is a small PMIC with just three buck converters and three LDOs, one of which is actually fixed (so not modelled here). Add the compatible string and the respective regulator ranges to allow drivers to adjust voltages. Signed-off-by: Andre Przywara Reviewed-by: Jaehoon Chung

tree-wide: Replace http:// link with https:// link for ti.com

2023-11-10T16:01:50Z

Replace instances of http://www.ti.com with https://www.ti.com Signed-off-by: Nishanth Menon

power: regulator: tps65911: add regulator support

2023-11-03T16:37:15Z

The driver provides regulator set/get voltage enable/disable functions for TI TPS5911 PMIC. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Simon Glass

power: regulator: tps80031: add regulator support

2023-11-03T16:37:15Z

The driver provides regulator set/get voltage enable/disable functions for TI TPS80031/TPS80032 PMICs. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Simon Glass

power: regulator: max77663: add regulator support

2023-11-03T16:37:15Z

The driver provides regulator set/get voltage enable/disable functions for MAXIM MAX77663 PMICs. Signed-off-by: Svyatoslav Ryhel Reviewed-by: Simon Glass Reviewed-by: Jaehoon Chung

power: regulator: palmas: fix ldoln and ldousb detection

2023-11-03T16:37:15Z

dev->driver_data will carry the tail of ldo if there is a number and if there is no number it will be an error code, anyway it will not be zero. This results in a wrong ldo regulator detection. To avoid this check for non-numerical ldo first and then manipulate dev->driver_data. Signed-off-by: Svyatoslav Ryhel

scmi: refactor the code to hide a channel from devices

2023-10-13T20:59:23Z

The commit 85dc58289238 ("firmware: scmi: prepare uclass to pass channel reference") added an explicit parameter, channel, but it seems to make the code complex. Hiding this parameter will allow for adding a generic (protocol-agnostic) helper function, i.e. for PROTOCOL_VERSION, in a later patch. Signed-off-by: AKASHI Takahiro Reviewed-by: Simon Glass Reviewed-by: Etienne Carriere

regulator: rk8xx: Return correct voltage for switchout converters

2023-10-07T08:49:41Z

The voltage value for switchout converters is always reported as 0 uV. When the switch is enabled, it's voltage is same as input supply. Fix this by implementing get_value for switchout converters. Fixes: ee30068fa574 ("power: pmic: rk809: support rk809 pmic") Signed-off-by: shengfei Xu [jonas@kwiboo.se: fix checkpatch error, update commit message] Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang

regulator: rk8xx: Return correct voltage for buck converters

2023-10-07T08:49:41Z

Information from the first range group is always used to calculate the voltage returned for buck converters. This may result in wrong voltage reported back to the regulator_get_value caller. Traverse all the possible BUCK ranges to fix this issue. Fixes: addd062beacc ("power: pmic: rk816: support rk816 pmic") Fixes: b62280745e55 ("power: pmic: rk805: support rk805 pmic") Fixes: b4a35574b38d ("power: pmic: rk817: support rk817 pmic") Fixes: ee30068fa574 ("power: pmic: rk809: support rk809 pmic") Signed-off-by: Joseph Chen [jonas@kwiboo.se: fix checkpatch error, simplify buck get_value, update commit message] Signed-off-by: Jonas Karlman Reviewed-by: Simon Glass Reviewed-by: Kever Yang

power: regulator: Only run autoset once for each regulator

2023-10-07T08:49:41Z

With the commit 4fcba5d556b4 ("regulator: implement basic reference counter"), keeping regulator enablement in balance become more important. Calling regulator_autoset multiple times on a fixed regulator increase the enable count for each call, resulting in an unbalanced enable count. Introduce a AUTOSET_DONE flag and use it to mark that autoset has run for the regulator. Return -EALREADY on any subsequent call to autoset. This fixes so that the enable count is only ever increased by one per regulator for autoset. Fixes: 4fcba5d556b4 ("regulator: implement basic reference counter") Signed-off-by: Jonas Karlman Reviewed-by: Kever Yang