Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.10.257 2020-08-26T12:41:10+00:00 2020-08-26T12:41:10+00:00 Gene Chen gene_chen@richtek.com 2020-08-26T10:49:17+00:00 urn:sha1:d321571d5e4c2d5511b75e6cf1a910e0a0c2a2e9 Add MT6360 regulator driver that contains two BUCKs and six LDOs Signed-off-by: Gene Chen <gene_chen@richtek.com> Link: https://lore.kernel.org/r/1598438958-26802-2-git-send-email-gene.chen.richtek@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> 2020-07-02T15:45:49+00:00 Mark Brown broonie@kernel.org 2020-07-02T15:45:49+00:00 urn:sha1:8cc31dc941e264aaf7201963df4dea1a313b25e8 This patchset adds support for being able to change regulator modes for the mt6397 regulator. This is needed to allow the voltage scaling support in the MT8173 SoC to be used on the elm (Acer Chromebook R13) and hana (several Lenovo Chromebooks) devices. Without a of_map_mode implementation, the regulator-allowed-modes devicetree field is skipped, and attempting to change the regulator mode results in an error: [ 1.439165] vpca15: mode operation not allowed Changes in v2: - Introduce constants in dt-bindings - Improve conditional readability Anand K Mistry (4): regulator: mt6397: Move buck modes into header file dt-bindings: regulator: mt6397: Document valid modes regulator: mt6397: Implement of_map_mode arm64: dts: mediatek: Update allowed mt6397 regulator modes for elm boards .../bindings/regulator/mt6397-regulator.txt | 3 +++ arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 4 +++- drivers/regulator/mt6397-regulator.c | 17 ++++++++++++++--- .../regulator/mediatek,mt6397-regulator.h | 15 +++++++++++++++ 4 files changed, 35 insertions(+), 4 deletions(-) create mode 100644 include/dt-bindings/regulator/mediatek,mt6397-regulator.h -- 2.27.0.212.ge8ba1cc988-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 2020-07-02T15:20:57+00:00 Anand K Mistry amistry@google.com 2020-07-02T03:15:22+00:00 urn:sha1:6c8b65950b1c75b9e41b5bf314f5d7b81df91272 This will allow device trees to make use of these constants. Signed-off-by: Anand K Mistry <amistry@google.com> Link: https://lore.kernel.org/r/20200702131350.1.I96e67ab7b4568287eb939e8a572cbc03e87f1aa0@changeid Signed-off-by: Mark Brown <broonie@kernel.org> 2020-07-02T14:25:45+00:00 Anand K Mistry amistry@google.com 2020-07-02T06:23:17+00:00 urn:sha1:1c537b2d729698717f01fcea13721818be5adde7 This will allow device trees to make use of these constants. Signed-off-by: Anand K Mistry <amistry@google.com> Link: https://lore.kernel.org/r/20200702162231.v2.1.Icf69e2041b1af4548347018186c3ba6310f53e66@changeid Signed-off-by: Mark Brown <broonie@kernel.org> 2019-11-15T12:06:06+00:00 Christoph Fritz chf.fritz@googlemail.com 2019-11-13T13:40:13+00:00 urn:sha1:7d34aec52d292197d6b13395b023c718cac4630f This patch refactors buck modes into a header file so that device trees can make use of these mode constants. The new header filename uses da9063 because DA9063 was the earlier chip and its driver code will want updating at some point in a similar manner. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Link: https://lore.kernel.org/r/1573652416-9848-2-git-send-email-chf.fritz@googlemail.com Signed-off-by: Mark Brown <broonie@kernel.org> 2019-08-15T17:00:38+00:00 Raag Jadav raagjadav@gmail.com 2019-08-13T18:32:56+00:00 urn:sha1:ff461ebfd4b7051d9b79ca023741e6c2d960a912 Add documentation for act8865 regulator modes and suspend states. Add active-semi,8865-regulator.h file for device tree binding constants for act8865 regulators. Signed-off-by: Raag Jadav <raagjadav@gmail.com> Link: https://lore.kernel.org/r/1565721176-8955-3-git-send-email-raagjadav@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> 2018-12-12T16:59:04+00:00 Boris Brezillon boris.brezillon@bootlin.com 2018-12-11T15:56:41+00:00 urn:sha1:7482d6ecc68e16a2b8272b0c9cbcc5c50edf013f The regulator supports a dedicated suspend mode. Implement the appropriate ->set_suspend_xx() hooks, add support for ->set_mode(), and provide basic PM ops functionalities to setup the regulator in a suspend state when the system is entering suspend. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> [claudiu.beznea@microchip.com: remove shutdown function, use dev_pm_ops, fix checkpatch warning, adapt commit message, add LDO modes support, move modes constants to active-semi,8945a-regulator.h, remove rdevs from struct act8945a_pmic, add op_mode to act8945a_pmic] Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2018-08-10T16:30:25+00:00 David Collins collinsd@codeaurora.org 2018-07-14T01:50:58+00:00 urn:sha1:0db021f7a2731cc559f0c5beb19ff3f677ff8626 Introduce bindings for RPMh regulator devices found on some Qualcomm Technlogies, Inc. SoCs. These devices allow a given processor within the SoC to make PMIC regulator requests which are aggregated within the RPMh hardware block along with requests from other processors in the SoC to determine the final PMIC regulator hardware state. Signed-off-by: David Collins <collinsd@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org> 2018-08-08T09:52:50+00:00 Krzysztof Kozlowski krzk@kernel.org 2018-08-07T16:18:25+00:00 urn:sha1:5e9384c705fcfa6bf6d3937967df3ab1f5e414cb Replace GPL v2.0 and v2.0+ license statements with SPDX license identifiers. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org> 2014-10-20T11:23:50+00:00 Javier Martinez Canillas javier.martinez@collabora.co.uk 2014-10-16T16:48:50+00:00 urn:sha1:5356e0da49e61e0de29a5f61996be66e97425217 Add a header file for the max77802 constants that could be shared between the regulator driver and Device Tree source files. Also, remove standby and off opmodes since only normal and low power are valid operating modes. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Mark Brown <broonie@kernel.org>