linux-stable.git/drivers/regulator/Makefile, branch linux-6.3.y Linux kernel stable tree regulator: Introduce Maxim MAX20411 Step-Down converter 2023-01-25T12:39:26+00:00 Bjorn Andersson bjorn.andersson@linaro.org 2023-01-24T18:44:39+00:00 047ebaffd8171a47eb5462aec0f6006416fbe62e Introduce a driver to control the Maxim MAX20411 family of high-efficiency, syncrhonous step-down converters. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230124184440.1421074-3-quic_bjorande@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Introduce a driver to control the Maxim MAX20411 family of
high-efficiency, syncrhonous step-down converters.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Link: https://lore.kernel.org/r/20230124184440.1421074-3-quic_bjorande@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: add mt6357 regulator 2022-12-02T12:23:19+00:00 Fabien Parent fparent@baylibre.com 2022-11-29T15:57:06+00:00 dafc7cde23dca239987d3cd000b11cdccc3728ea Add regulator driver for the MT6357 PMIC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://lore.kernel.org/r/20221005-mt6357-support-v7-7-477e60126749@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Add regulator driver for the MT6357 PMIC.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Link: https://lore.kernel.org/r/20221005-mt6357-support-v7-7-477e60126749@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: rt6190: Add support for Richtek RT6190 regulator 2022-11-02T14:38:36+00:00 ChiYuan Huang cy_huang@richtek.com 2022-10-31T02:28:54+00:00 e6999e7cca7eecd64c27dc72c51d11cb33079a0c Add support for Richtek RT6190 4-Switch BuckBoost controller. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1667183334-16511-3-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Add support for Richtek RT6190 4-Switch BuckBoost controller.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1667183334-16511-3-git-send-email-u0084500@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
MediaTek Helio X10 MT6795 - MT6331/6332 Regulators 2022-09-13T16:43:23+00:00 Mark Brown broonie@kernel.org 2022-09-13T16:43:23+00:00 ca9b8f0486b577ab179664d4a279090645e9244f Merge series from AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>: In an effort to give some love to the apparently forgotten MT6795 SoC, I am upstreaming more components that are necessary to support platforms powered by this one apart from a simple boot to serial console. This series adds support for the regulators found in MT6331 and MT6332 main/companion PMICs. Adding support to each driver in each subsystem is done in different patch series as to avoid spamming uninteresting patches to maintainers. Tested on a MT6795 Sony Xperia M5 (codename "Holly") smartphone. 
Merge series from AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>:

In an effort to give some love to the apparently forgotten MT6795 SoC,
I am upstreaming more components that are necessary to support platforms
powered by this one apart from a simple boot to serial console.

This series adds support for the regulators found in MT6331 and MT6332
main/companion PMICs.

Adding support to each driver in each subsystem is done in different
patch series as to avoid spamming uninteresting patches to maintainers.

Tested on a MT6795 Sony Xperia M5 (codename "Holly") smartphone.
regulator: Add driver for MT6332 PMIC regulators 2022-09-13T14:04:58+00:00 AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com 2022-09-13T12:34:56+00:00 1cc5a52e873a4f9725eafe5aa9cd213b7b58e29e Add a driver for the regulators found in the MT6332 PMICs, including six buck and four LDO regulators. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220913123456.384513-5-angelogioacchino.delregno@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Add a driver for the regulators found in the MT6332 PMICs,
including six buck and four LDO regulators.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220913123456.384513-5-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: Add driver for MT6331 PMIC regulators 2022-09-13T14:04:56+00:00 AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com 2022-09-13T12:34:54+00:00 6f7a71f804287a7566314ab1a73d8ca2c18ca0d7 Add a driver for the regulators found in the MT6331 PMIC. This PMIC features six buck and 21 Low DropOut (LDO) regulators. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220913123456.384513-3-angelogioacchino.delregno@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Add a driver for the regulators found in the MT6331 PMIC.
This PMIC features six buck and 21 Low DropOut (LDO) regulators.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220913123456.384513-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: drivers: Add TI TPS65219 PMIC regulators support 2022-08-23T17:13:09+00:00 Jerome Neanne jneanne@baylibre.com 2022-08-05T12:18:50+00:00 c12ac5fc3e0af29851785e557e243663b4fc7f4b The regulators set consists of 3 bucks DCDCs and 4 LDOs. The output voltages are configurable and are meant to supply power to the main processor and other components. Validation: Visual check: cat /sys/kernel/debug/regulator/regulator_summary Validation: userspace-consumer and virtual-regulator required to test further Enable/Disable: cat /sys/devices/platform/userspace-consumer-VDDSHV_SD_IO_PMIC/state echo disabled > /sys/devices/platform/ userspace-consumer-VDDSHV_SD_IO_PMIC/state echo enabled > /sys/devices/platform/ userspace-consumer-VDDSHV_SD_IO_PMIC/state Change voltage: cat /sys/devices/platform/regulator-virtual-ldo1/min_microvolts echo 1000000 > /sys/devices/platform/regulator-virtual-ldo1/ min_microvolts echo 3000000 > /sys/devices/platform/regulator-virtual-ldo1/ max_microvolts Signed-off-by: Jerome Neanne <jneanne@baylibre.com> Link: https://lore.kernel.org/r/20220805121852.21254-9-jneanne@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org> 
The regulators set consists of 3 bucks DCDCs and 4 LDOs. The output
voltages are configurable and are meant to supply power to the
main processor and other components.

Validation:
Visual check: cat /sys/kernel/debug/regulator/regulator_summary
Validation: userspace-consumer and virtual-regulator required
to test further

Enable/Disable:
cat /sys/devices/platform/userspace-consumer-VDDSHV_SD_IO_PMIC/state
echo disabled > /sys/devices/platform/
userspace-consumer-VDDSHV_SD_IO_PMIC/state
echo enabled > /sys/devices/platform/
userspace-consumer-VDDSHV_SD_IO_PMIC/state

Change voltage:
cat /sys/devices/platform/regulator-virtual-ldo1/min_microvolts
echo 1000000 > /sys/devices/platform/regulator-virtual-ldo1/
min_microvolts
echo 3000000 > /sys/devices/platform/regulator-virtual-ldo1/
max_microvolts

Signed-off-by: Jerome Neanne <jneanne@baylibre.com>
Link: https://lore.kernel.org/r/20220805121852.21254-9-jneanne@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: max597x: Add support for max597x regulator 2022-07-05T13:25:19+00:00 Patrick Rudolph patrick.rudolph@9elements.com 2022-07-05T12:22:41+00:00 38493f008deb435577361d4c4cdd69f7bb30f4b9 max597x is hot swap controller. This regulator driver controls the same & also configures fault protection features supported by the chip. Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io> Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com> Link: https://lore.kernel.org/r/20220705122244.472894-4-Naresh.Solanki@9elements.com Signed-off-by: Mark Brown <broonie@kernel.org> 
max597x is hot swap controller.
This regulator driver controls the same & also configures fault
protection features supported by the chip.

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io>
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Link: https://lore.kernel.org/r/20220705122244.472894-4-Naresh.Solanki@9elements.com
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: mt6370: Add mt6370 DisplayBias and VibLDO support 2022-06-23T14:48:20+00:00 ChiYuan Huang cy_huang@richtek.com 2022-06-23T11:56:26+00:00 8171c93bac1bf9e98269b2efb19ef4e6c4e55ed7 Add mt6370 DisplayBias and VibLDO support. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/20220623115631.22209-10-peterwu.pub@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Add mt6370 DisplayBias and VibLDO support.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/20220623115631.22209-10-peterwu.pub@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: rt5120: Add PMIC regulator support 2022-06-23T12:07:50+00:00 ChiYuan Huang cy_huang@richtek.com 2022-06-22T10:01:43+00:00 c0216c0e68f736d20ac02bbaaaf4a216c10e53af Add RT5120 PMIC regulator support. It integrates 4 buck convertes, 1 LDO voltage regulator, 1 external enable signal to control the external power source. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1655892104-10874-4-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Add RT5120 PMIC regulator support.

It integrates 4 buck convertes, 1 LDO voltage regulator, 1 external
enable signal to control the external power source.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1655892104-10874-4-git-send-email-u0084500@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>