Add support for the 3.3V booster regulator embedded in stm32h7 and stm32mp1 devices, that can be used to supply ADC analog input switches. This regulator is supplied by vdda. It's controlled by using SYSCFG: - STM32H7 has a unique register to set/clear the booster enable bit - STM32MP1 has separate set and clear registers to configure it. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
When building with CONFIG_MFD_88PM800 and CONFIG_REGULATOR_88PM800 enabled as loadable modules, we see the following warning: warning: same module names found: drivers/regulator/88pm800.ko drivers/mfd/88pm800.ko Rework so that the file is named 88pm800-regulator. Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Adding regulator driver for the device Dialog SLG51000. The SLG51000 device contains seven compact and customizable low dropout regulators and is designed for high performance camera modules and other small multi-rail applications. Signed-off-by: Eric Jeong <eric.jeong.opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Add support for 1V1 1V8 USB3V3 power regulators. Signed-off-by: Pascal Paillet <p.paillet@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Add regulator support for max77650. We support all four variants of this PMIC including non-linear voltage table for max77651 SBB1 rail. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org>
BD70528MWV is an ultra-low Iq general purpose single-chip power management IC for battery-powered portable devices. Add support for controlling 3 bucks and 3 LDOs present in ROHM BD70528. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds a regulator driver for the MCP16502 PMIC. This drivers supports basic operations through the regulator interface such as: - setting/reading voltage - setting/reading operating mode - reading current status Signed-off-by: Andrei Stefanescu <andrei.stefanescu@microchip.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Lochnagar is an evaluation and development board for Cirrus Logic Smart CODEC and Amp devices. It allows the connection of most Cirrus Logic devices on mini-cards, as well as allowing connection of various application processor systems to provide a full evaluation platform. This driver supports the board controller chip on the Lochnagar board. The Lochnagar board provides power supplies for the attached CODEC/Amp device. Currently this driver supports the microphone supplies and the digital core voltage for the attached device. There are some additional supplies that will be added in time but these supplies are sufficient for most systems/use-cases. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
The stpmic1 PMIC embeds several regulators and switches with different capabilities. Signed-off-by: pascal paillet <p.paillet@st.com> Signed-off-by: Mark Brown <broonie@kernel.org>
rename bd71837-regulator.c to bd718x7-regulator.c to reflect the fact that also BD71847 is now supported by the driver. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Mark Brown <broonie@kernel.org>