kernel/linux.git/include/dt-bindings/power, branch master

dt-bindings: power: qcom,rpmhpd: Add RPMh power domain for Hawi SoC

2026-04-08T09:55:01+00:00

Document the RPMh power domain for Hawi SoC, and add definitions for the new power domains which present in Hawi SoC: - RPMHPD_DCX (Display Core X): supplies VDD_DISP for the display subsystem - RPMHPD_GBX (Graphics Box): supplies VDD_GFX_BX for the GPU/graphics subsystem Also, add constants for new power domain levels that supported in Hawi SoC, including: LOW_SVS_D3_0, LOW_SVS_D1_0, LOW_SVS_D0_0, SVS_L2_0, TURBO_L1_0/1/2, TURBO_L1_0/1/2. Signed-off-by: Fenglin Wu Reviewed-by: Krzysztof Kozlowski Signed-off-by: Ulf Hansson

dt-bindings: power: Add Support for Allwinner A733 PCK600 Power Domain Controller

2026-03-18T18:09:25+00:00

The A733 PCK600, similar to A523 PCK600, is likely a customized version of ARM PCK-600 power controller. They share the same BSP drivers in the package provided by Radxa, with the only difference being the lack of resets. Therefore, document A733 compatible and make resets required only for the other models, as well as prepare the PD definitions for future device trees. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Yuanshen Cao Signed-off-by: Ulf Hansson

dt-bindings: power: Add MediaTek MT8189 power domain

2026-02-23T10:55:42+00:00

Add dt schema and IDs for the power domain of MediaTek MT8189 SoC. The MT8189 power domain IP provide power domains control function for subsys (eg. MFG, audio, venc/vdec ...). Signed-off-by: Irving-CH Lin Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Ulf Hansson

dt-bindings: power: mt7622-power: Add MT7622_POWER_DOMAIN_AUDIO

2026-02-23T10:55:42+00:00

Add the missing power domain for the Audio IPs in this SoC. Signed-off-by: AngeloGioacchino Del Regno Acked-by: Rob Herring (Arm) Signed-off-by: Ulf Hansson

dt-bindings: power: define ID for Marvell PXA1908 audio domain

2026-02-23T10:55:42+00:00

Define an identifier for the SoC's audio power island so that it can be referenced through device tree. Acked-by: Krzysztof Kozlowski Reviewed-by: Duje Mihanović Signed-off-by: Karel Balej Signed-off-by: Ulf Hansson

dt-bindings: power: qcom,rpmpd: Add SC8280XP_MXC_AO

2025-12-16T23:24:09+00:00

Not sure how useful it's gonna be in practice, but the definition is missing (unlike the previously-unused SC8280XP_MXC-non-_AO), so add it to allow the driver to create the corresponding pmdomain. Fixes: dbfb5f94e084 ("dt-bindings: power: rpmpd: Add sc8280xp RPMh power-domains") Acked-by: Rob Herring (Arm) Signed-off-by: Konrad Dybcio Reviewed-by: Ulf Hansson Link: https://lore.kernel.org/r/20251202-topic-8280_mxc-v2-1-46cdf47a829e@oss.qualcomm.com Signed-off-by: Bjorn Andersson

Merge tag 'soc-dt-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-12-06T01:24:29+00:00

Pull SoC devicetree updates from Arnd Bergmann: "Three new SoCs got added in existing arm64 chip families: - Renesas R-Car X5H (R8A78000) is a new generation of automotive SoCs, based on 16 Cortex-A720 (Armv9.2) cores, which makes the the currently highest-perforance embedded SoC. - TI AM62L is a new variant of the AM62 family of industrial SoCs, this one comes without a GPU. - Qualcomm MSM8937 (Snapdragon 430) is an older mobile phone chip based on Cortex-A53, and closely related to MSM8917 (Snapdragn 425), which we already support. In addition, there are a good number of newly supported machines across SoC families: - Two Aspeed AST2600 (Cortex-A7) based BMC setups for large servers - Mobile Phones and tables based on Mediatek MT6582, Nvidia Tegra124, Qualcomm MSM8937 and Qualcomm MSM8939, - Two Laptops based on Qualcomm SoCs: one using the older sdm850, the other using x1p42100. - One Router based on Rockchips RK3568 - 24 variants of the Enclustra Mercury system-on-module, all based on 32-bit Intel/Altera SocFPGA chips, plus two boards using 64-bit SocFPGA Agilex chips.. - 30 industrial/embedded boards and single-board computers, using various chips from NXP, Rockchips, Mediatek, TI, Amlogic, Qualcomm, Spacemit, and Starfive. In total there are 783 commits here, the majority of these improving hardware support and cleaning up devicetree files across the tree, with the majority of the changes going into the Qualcomm, NXP, Renesas and Rockchips platforms" * tag 'soc-dt-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (782 commits) arm64: dts: mediatek: mt8195: Fix address range for JPEG decoder core 1 ARM: dts: samsung: exynos4412-midas: turn off SDIO WLAN chip during system suspend ARM: dts: samsung: exynos4210-trats: turn off SDIO WLAN chip during system suspend ARM: dts: samsung: exynos4210-i9100: turn off SDIO WLAN chip during system suspend ARM: dts: samsung: universal_c210: turn off SDIO WLAN chip during system suspend arm64: dts: amlogic: meson-g12b: Fix L2 cache reference for S922X CPUs arm64: dts: Add gpio_intc node for Amlogic S7D SoCs arm64: dts: Add gpio_intc node for Amlogic S7 SoCs arm64: dts: Add gpio_intc node for Amlogic S6 SoCs arm64: dts: amlogic: s7d: add ao secure node arm64: dts: amlogic: s7: add ao secure node arm64: dts: amlogic: s6: add ao secure node arm64: dts: amlogic: Fix the register name of the 'DBI' region dts: arm64: amlogic: add a5 pinctrl node arm64: dts: amlogic: s7d: add power domain controller node arm64: dts: amlogic: s7: add power domain controller node arm64: dts: amlogic: s6: add power domain controller node dts: arm64: amlogic: Add ISP related nodes for C3 arm64: dts: meson: add initial device-tree for Tanix TX9 Pro dt-bindings: arm: amlogic: add support for Tanix TX9 Pro ...

dt-bindings: power: rockchip: Add support for RV1126B

2025-10-22T12:43:57+00:00

Add power domain IDs for RV1126B SoC. Add a new compatible because register fields have changed. Signed-off-by: Finley Xiao Reviewed-by: Krzysztof Kozlowski Signed-off-by: Ulf Hansson

dt-bindings: power: Add support for MT8196 power controllers

2025-10-22T12:24:47+00:00

Add support for the power controllers found in the MediaTek MT8196 Chromebook SoC. This chip has three power controllers, two of which located in the SCP subsystems (where one can be directly controlled and the other can be controlled only through the HW Voter IP), and one located in the Multimedia HFRP subsystem, controllable only through the HW Voter IP. Acked-by: Rob Herring (Arm) Reviewed-by: Nícolas F. R. A. Prado Signed-off-by: AngeloGioacchino Del Regno Signed-off-by: Ulf Hansson

dt-bindings: power: qcom,rpmpd: add new RPMH levels

2025-10-21T12:36:49+00:00

Add constants for voltage levels: LOW_SVS_D2_1, LOW_SVS_D1_1 and LOW_SVS_L0. Signed-off-by: Jishnu Prakash Signed-off-by: Jingyi Wang Signed-off-by: Ulf Hansson