kernel/linux.git/drivers/regulator/Makefile, branch linux-4.20.y

regulator: lochnagar: Add support for the Cirrus Logic Lochnagar

2018-10-12T16:53:03+00:00

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 Signed-off-by: Mark Brown

regulator: stpmic1: add stpmic1 regulator driver

2018-10-08T17:28:10+00:00

The stpmic1 PMIC embeds several regulators and switches with different capabilities. Signed-off-by: pascal paillet Signed-off-by: Mark Brown

regulator: bd718xx: rename bd71837 to 718xx

2018-09-28T13:57:13+00:00

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 Signed-off-by: Mark Brown

regulator: add QCOM RPMh regulator driver

2018-08-10T16:30:29+00:00

Add the QCOM RPMh regulator driver to manage PMIC regulators which are controlled via RPMh on some Qualcomm Technologies, Inc. SoCs. RPMh is a hardware block which contains several accelerators which are used to manage various hardware resources that are shared between the processors of the SoC. The final hardware state of a regulator is determined within RPMh by performing max aggregation of the requests made by all of the processors. Add support for PMIC regulator control via the voltage regulator manager (VRM) and oscillator buffer (XOB) RPMh accelerators. VRM supports manipulation of enable state, voltage, and mode. XOB supports manipulation of enable state. Signed-off-by: David Collins Reviewed-by: Douglas Anderson Reviewed-by: Matthias Kaehlcke Signed-off-by: Mark Brown

regulator: bd71837: adobt MFD changes to regulator driver

2018-07-30T13:24:20+00:00

MFD part for bd71837 was changed during the review. Clean regulator part to match changed MFD: - renamed header file => fix include - remove unused platdata as also type definition was removed - Kconfig option for MFD part was changed => fix depends on clause - Rename Kconfig option for regulators As Kconfig option for regulators gets now used (when dependency to MFD is satisfied) change it so that it won't require new change when support for bd71847 is added. Signed-off-by: Matti Vaittinen Signed-off-by: Mark Brown

regulator: uniphier: add regulator driver for UniPhier SoC

2018-07-11T09:30:32+00:00

Initial commit to add support for regulators implemented in UniPhier SoCs. This supports USB VBUS only. Signed-off-by: Kunihiko Hayashi Signed-off-by: Mark Brown

regulator: bd71837: BD71837 PMIC regulator driver

2018-05-30T10:31:22+00:00

Support for controlling the 8 bucks and 7 LDOs the PMIC contains. Signed-off-by: Matti Vaittinen Signed-off-by: Mark Brown

regulator: add support for SY8106A regulator

2018-05-09T09:25:06+00:00

SY8106A is an I2C attached single output regulator made by Silergy Corp, which is used on several Allwinner H3/H5 SBCs to control the power supply of the ARM cores. Add a driver for it. Signed-off-by: Ondrej Jirman [Icenowy: Change commit message, remove enable/disable code, add default ramp_delay, add comment for go bit, add code for fixed mode voltage] Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsai Signed-off-by: Mark Brown

regulator: 88pg86x: new i2c dual regulator chip

2018-03-09T13:01:17+00:00

This chip is found on Google Chromecast and Valve Steam Link devices. It provides two DC regulators with I2C voltage control, separate GPIO enable pins and one sleep mode pin. This driver does not expose GPIO functionality, but supports voltage control in 1.0-2.2V range, based on I2C register information given in Chromecast kernel driver by Jisheng Zhang. Cc: Jisheng Zhang Signed-off-by: Alexander Monakov Signed-off-by: Mark Brown

regulator: sc2731: Add regulator driver to support Spreadtrum SC2731 PMIC

2017-12-05T12:35:15+00:00

Add regulator driver for Spreadtrum SC2731 device. It has 17 general purpose LDOs, BUCKs generator and digital output to control regulators. Signed-off-by: Erick Chen Reviewed-by: Baolin Wang Signed-off-by: Mark Brown