kernel/include/linux/mfd/wm831x/regulator.h, branch linux-rolling-stable

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

regulator: wm831x-isink: Convert to use regulator_set/get_current_limit_regmap

2019-03-13T15:13:59Z

Use regulator_set/get_current_limit_regmap helpers to save some code. Signed-off-by: Axel Lin Acked-by: Charles Keepax Signed-off-by: Mark Brown

mfd: Correct WM831X_MAX_ISEL_VALUE

2009-12-01T10:24:19Z

There was confusion between the array size and the highest ISEL value possible. Reported-by: Dan Carpenter Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz

regulator: Add WM831x LDO support

2009-09-17T07:47:09Z

The WM831x series of devices provide three types of LDO: - General purpose LDOs supporting voltages from 0.9-3.3V - High performance analogue LDOs supporting voltages from 1-3.5V - Very low power consumption LDOs intended to support always on functionality. This patch adds support for all three kinds of LDO. Each regulator is probed as an individual platform device with resources used to provide the register map location of the regulator. Mixed hardware and software control of regulators is not current supported. Signed-off-by: Mark Brown Acked-by: Liam Girdwood Signed-off-by: Samuel Ortiz

regulator: Add WM831x DC-DC buck convertor support

2009-09-17T07:47:06Z

The WM831x series of devices all have 3 DC-DC buck convertors. This driver implements software control for these regulators via the regulator API. Use with split hardware/software control of individual regulators is not supported, though regulators not controlled by software may be controlled via the hardware control interfaces. Signed-off-by: Mark Brown Acked-by: Liam Girdwood Signed-off-by: Samuel Ortiz

mfd: Export ISEL values from WM831x core

2009-09-17T07:47:00Z

The current settings which can be used with the WM831x current sinks can't easily be mapped between register values and currents at run time without a lookup table since the values scale logarithmically to match the way the human eye interprets brightness. This lookup table is inclided in the core since several drivers need to use it. Signed-off-by: Mark Brown Signed-off-by: Samuel Ortiz