Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.11 2025-07-29T18:04:52+00:00 2025-07-29T18:04:52+00:00 Linus Torvalds torvalds@linux-foundation.org 2025-07-29T18:04:52+00:00 urn:sha1:115e74a29b530d121891238e9551c4bcdf7b04b5 Pull SoC devicetree updates from Arnd Bergmann: "There are a few new variants of existing chips: - mt6572 is an older mobile phone chip from mediatek that was extremely popular a decade ago but never got upstreamed until now - exynos2200 is a recent high-end mobile phone chip used in a few Samsung phones like the Galaxy S22 - Renesas R-Car V4M-7 (R8A779H2) is an updated version of R-Car V4M (R8A779H0) and used in automotive applications - Tegra264 is a new chip from NVIDIA, but support is fairly minimal for now, and not much information is public about it There are five more chips in a separate branch, as those are new chip families that I merged along with the necessary infrastructure. New board support is not that exciting, with a total of 33 newly added machines here: - Evaluation platforms for the chips above, plus TI am62d2 and Sophgo sg2042 - Six 32-bit industrial boards based on stm32, imx6 and am33 chips, plus eight 64-bit rockchips rk33xx/rk35xx, am62d2, t527, imx8 and imx95 - Two newly added ASPEED BMC based motherboards, and one that got removed - Phones and Tablets based on 32-bit mt6572, tegra30 and 64-bit msm8976 SoCs - Three Laptops based on Mediatek mt8186 and Qualcomm Snapdragon X1 - A set-top box based on Amlogic meson-gxm Updates for existing machines are spread over all the above families. One notable change here is support for the RP1 I/O chip used in Raspberry Pi 5" * tag 'soc-dt-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (606 commits) riscv: dts: sophgo: fix mdio node name for CV180X riscv: dts: sophgo: sophgo-srd3-10: reserve uart0 device riscv: dts: sophgo: add Sophgo SG2042_EVB_V2.0 board device tree riscv: dts: sophgo: add Sophgo SG2042_EVB_V1.X board device tree dt-bindings: riscv: add Sophgo SG2042_EVB_V1.X/V2.0 bindings riscv: dts: sophgo: add ethernet GMAC device for sg2042 riscv: dts: sophgo: Enable ethernet device for Huashan Pi riscv: dts: sophgo: Add mdio multiplexer device for cv18xx riscv: dts: sophgo: Add ethernet device for cv18xx riscv: dts: sophgo: sg2044: add pmu configuration riscv: dts: sophgo: sg2044: add ziccrse extension riscv: dts: sophgo: add zfh for sg2042 riscv: dts: sophgo: add ziccrse for sg2042 riscv: dts: sophgo: Add xtheadvector to the sg2042 devicetree riscv: dts: sophgo: sg2044: add PCIe device support for SG2044 riscv: dts: sophgo: sg2044: add MSI device support for SG2044 riscv: dts: sophgo: add reset configuration for Sophgo CV1800 series SoC riscv: dts: sophgo: add reset generator for Sophgo CV1800 series SoC dt-bindings: soc: sophgo: Move SoCs/boards from riscv into soc, add SG2000 riscv: dts: sophgo: sg2044: Add missing riscv,cbop-block-size property ... 2025-07-04T09:24:12+00:00 Etienne Carriere etienne.carriere@foss.st.com 2025-06-03T09:02:09+00:00 urn:sha1:9bc35edb9ac76b23285e7ceafa1576ce53da9b6c These bindings will be used for the SCMI voltage domain. Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com> Signed-off-by: Pascal Paillet <p.paillet@foss.st.com> Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250603-stm32mp157f-dk2-v2-3-5be0854a9299@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com> 2025-06-08T22:35:15+00:00 Martijn de Gouw martijn.de.gouw@prodrive-technologies.com 2025-05-25T07:18:20+00:00 urn:sha1:d7181a2d43cffb19f1e5c19f6d2328f190c87d70 Make the PWM mode on the buck controllers configurable from devicetree. Some boards require forced PWM mode to keep the supply ripple within acceptable limits under light load conditions. Signed-off-by: Martijn de Gouw <martijn.de.gouw@prodrive-technologies.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/20250525071823.819342-1-martijn.de.gouw@prodrive-technologies.com Signed-off-by: Mark Brown <broonie@kernel.org> 2024-07-05T12:45:25+00:00 Pascal Paillet p.paillet@foss.st.com 2024-06-28T08:58:11+00:00 urn:sha1:87b6426ab92efd91a17aed1f5b1d94f36938e28f These bindings will be used for the SCMI voltage domain. Signed-off-by: Pascal Paillet <p.paillet@foss.st.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com> 2023-08-16T08:58:41+00:00 Etienne Carriere etienne.carriere@foss.st.com 2023-07-12T14:24:29+00:00 urn:sha1:fe95052fc7b4f9f077d066dec78d59ec6fac9006 Adds SCMI regulator identifiers for STM32MP13x family. Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com> Signed-off-by: Pascal Paillet <p.paillet@foss.st.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com> 2022-03-09T13:32:21+00:00 ChiYuan Huang cy_huang@richtek.com 2022-03-09T08:01:42+00:00 urn:sha1:b77e70f6b8f2cc62fba847f3008a430a09ef275d Add bindings for Richtek RT5190A PMIC. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/1646812903-32496-2-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> 2022-02-08T13:38:08+00:00 Vincent Whitchurch vincent.whitchurch@axis.com 2022-02-04T15:52:40+00:00 urn:sha1:2f04aa69ab5c5c40d2e3e51fd73ce2ecb651e9ba Add bindings for the TPS62864/TPS6286/TPS62868/TPS62869 voltage regulators. Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com> Link: https://lore.kernel.org/r/20220204155241.576342-2-vincent.whitchurch@axis.com Signed-off-by: Mark Brown <broonie@kernel.org> 2020-12-01T12:17:55+00:00 Adam Ward Adam.Ward.opensource@diasemi.com 2020-11-30T16:59:05+00:00 urn:sha1:744ef9b091b8b4f6c6246c8e70dd817175bde8bc Update bindings for the Dialog Semiconductor DA9121 voltage regulator to add device variants. Because several variants have multiple regulators, and to regard potential to add GPIO support in future, the 'regulators' sub-node is added, following the precedent set by other multi-regulator devices, including the DA9211 family. This breaks compatibility with the original submission by Vincent Whitchurch - but as this is still in for-next, the alignment could be made before upstreaming occurs. Signed-off-by: Adam Ward <Adam.Ward.opensource@diasemi.com> Link: https://lore.kernel.org/r/0606d3ded5fef4c38760246146f197db4ce3a374.1606755367.git.Adam.Ward.opensource@diasemi.com Signed-off-by: Mark Brown <broonie@kernel.org> 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