Add bindings for the regulators found in the Spreadtrum/Unisoc SC2730
PMIC, used e.g. with the UMS512 and UMS9230 SoCs.

Signed-off-by: Otto Pflüger <otto.pflueger@abscue.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260620-sc2730-regulators-v6-1-bbd2db395231@abscue.de
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Convert mediatek,mt6311 to DT schema.

Signed-off-by: Ninad Naik <ninadnaik07@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260604162624.644241-1-ninadnaik07@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Add the qcom,rpm-pm8019-regulators compatible to allow describing
regulators controlled by the RPM firmware on platforms that use PM8019.

Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Link: https://patch.msgid.link/20260608-rpm-smd-regulator-pm8019-v1-1-c671388b9ea5@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

Neil Armstrong <neil.armstrong@linaro.org> says:

Add support for the SG Micro SGM3804 Single Inductor Dual Output
Buck/Boost Converter used to power LCD panels a provide positive
and negative power rails with configurable voltage and active
discharge function for each output.

The SGM3804 is powered by the enable GPIO pins inputs and only
supports I2C write messages.
In order to add flexibility and simplify the driver, the
regmap cache is enabled and populated with default values
since we can't write registers when the 2 GPIOs are down.

This regulator is used to provide vsn and vsn power to the
Ayaneo Pocket S2 dual-DSI LCD panel.

Link: https://patch.msgid.link/20260522-topic-sm8650-ayaneo-pocket-s2-sgm3804-v5-0-bd6b1c300ecc@linaro.org

Document the SG Micro SGM3804 Single Inductor Dual Output Buck/Boost
Converter used to power LCD panels a provide positive and negative
power rails with configurable voltage and active discharge function
for each output.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260522-topic-sm8650-ayaneo-pocket-s2-sgm3804-v5-1-bd6b1c300ecc@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

vcn33_[12]_bt and vcn33_[12]_wifi refer to the same output. There are
two enable bits in the registers so that BT and WiFi drivers can toggle
them separately without any coordination. If either bit is set, then the
regulator output is enabled.

Deprecate the existing regulators, and add proper regulators matching
the outputs: vcn33_1 and vcn33_2.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260514091520.2718987-4-wenst@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>

The name of the regulator should match what the board design specifies
for the power rail. There should be no limitations on what the name can
be, and they definitely don't always follow the PMIC's own names.

Drop the restrictions on regulator-name.

Fixes: 8771456635d5 ("dt-bindings: regulator: Add document for MT6359 regulator")
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://patch.msgid.link/20260514091520.2718987-3-wenst@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>

Rakesh Kota <rakesh.kota@oss.qualcomm.com> says:

PM8150 is a power management IC. It is used in shikra boards.

Link: https://patch.msgid.link/20260429-add_pm8150_regulators-v1-0-9879c0967cf0@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Document the pm8150 compatible string and available regulators in
the QCOM SMD RPM regulator documentation.

Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Link: https://patch.msgid.link/20260429-add_pm8150_regulators-v1-1-9879c0967cf0@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Shawn Guo <shengchao.guo@oss.qualcomm.com> says:

This series adds RPMH regulator support for PMAU0102 PMIC found on
Qualcomm Nord SoC based devices.