kernel/git/next/linux-next.git/Documentation/devicetree/bindings/soc, branch stable

Merge tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2026-06-17T18:54:57+00:00

Pull devicetree updates from Rob Herring: "DT core: - Add support for handling multiple cells in "iommu-map" entries - Support only 1 entry in /reserved-memory "reg" entries. Support for more than 1 entry has been broken - Fix a UAF on alloc_reserved_mem_array() failure - Make "ibm,phandle" handling logic specific to PPC - Use memcpy() instead of strcpy() for known length strings - Ensure __of_find_n_match_cpu_property() handles malformed "reg" entries - Add various checks that expected strings are strings before accessing them - Drop redundant memset() when unflattening DT DT bindings: - Add a DTS style checker. Currently hooked up to dt_binding_check to check examples - Convert st,nomadik platform, ti,omap-dmm, and ti,irq-crossbar bindings to DT schema - Add Apple System Management Controller hwmon, Qualcomm Hamoa Embedded Controller, Qualcomm IPQ6018 PWM controller, fsl,mc1323, Samsung SOFEF01-M DDIC panel, Freescale i.MX53 Television Encoder, Samsung S2M series PMIC extcon, and MT6365 PMIC AuxADC schemas - Extend bindings for QCom Maili and Nord PDC, QCom Hali fastrpc, qcom,eliza-imem, qcom,oryon-1-5 CPU, and MT6365 Keys - Consolidate "sram" property definitions - Fix constraints on "nvmem" properties which only contain phandles and no arg cells - Another pass of fixing "phandle-array" constraints - Add Gira vendor prefix" * tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (50 commits) dt-bindings: interrupt-controller: qcom,pdc: Add Maili compatible string dt-bindings: interrupt-controller: ti,irq-crossbar: Convert to DT schema dt-bindings: vendor-prefixes: add Gira dt-bindings: embedded-controller: Add Qualcomm reference device EC description dt-bindings: pwm: add IPQ6018 binding dt-bindings: hwmon: Add Apple System Management Controller hwmon schema docs: dt: writing-schema: Clarify what is required in a schema of: Respect #{iommu,msi}-cells in maps of: Factor arguments passed to of_map_id() into a struct of: Add convenience wrappers for of_map_id() of: reserved_mem: zero total_reserved_mem_cnt if no valid /reserved-memory entry of: reserved_mem: handle NULL name in of_reserved_mem_lookup() dt-bindings: cache: l2c2x0: Add missing power-domains dt-bindings: interrupt-controller: renesas,r9a09g077-icu: Fix reg size in example dt-bindings: nvmem: consumer: Make 'nvmem' an array of one-item entries drivers/of/overlay: Use memcpy() to copy known length strings dt-bindings: add self-test fixtures for style checker dt-bindings: wire style checker into dt_binding_check scripts/jobserver-exec: propagate child exit status dt-bindings: add DTS style checker ...

Merge tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2026-06-17T18:21:40+00:00

Pull SoC driver updates from Arnd Bergmann: "There are a few added drivers, but mostly the normal maintenance to drivers for firmware, memory controller and other soc specific hardware: - The NXP QuickEngine gets modern MSI support, which allows some cleanups to the GICv3 irqchip chip driver - A new SoC specific driver for the Renesas R-Car MFIS unit is added, encapsulating support for the on-chip mailbox and hwspinlock implementations that are not easily separated into individual drivers - The Qualcomm SoC drivers add support for additional SoC implementations, and flexibility around power management for the serial-engine driver as well as probing the LLCC driver using custom hardware descriptions inside of the device itself. - Added support for the Samsung thermal management unit - A cleanup to the Tegra 'PMC' driver interfaces to remove legacy APIs and allow multiple PMC instances everywhere. - Updates to the TI SCI and KNAS drivers to improve suspend/resume support. - Minor driver changes for mediatek, xilinx, allwinner, aspeed, tegra, broadcom, amd, microchip and starfive specific drivers - Memory controller updates for Tegra and Renesas for additional SoC types and other improvements. - Firmware driver updates for Arm FF-A, SMCCC and SCMI interfaces, to update driver probing, object lifetimes and address minor bugs" * tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (189 commits) Revert "firmware: zynqmp: Add dynamic CSU register discovery and sysfs interface" Revert "Documentation: ABI: add sysfs interface for ZynqMP CSU registers" memory: tegra234: drop dead NULL check in tegra234_mc_icc_aggregate() memory: tegra264: drop redundant tegra264_mc_icc_aggregate() memory: tegra186-emc: stop borrowing MC aggregate hook for EMC soc: aspeed: cleanup dead default for ASPEED_SOCINFO firmware: tegra: bpmp: Add support for multi-socket platforms firmware: tegra: bpmp: Propagate debugfs errors soc/tegra: pmc: Add Tegra238 support soc/tegra: pmc: Restrict power-off handler to Nexus 7 soc/tegra: pmc: Populate powergate debugfs only when needed soc/tegra: pmc: Move legacy code behind CONFIG_ARM guard soc/tegra: pmc: Remove unused legacy functions soc/tegra: pmc: Create PMC context dynamically firmware: samsung: acpm: remove compile-testing stubs firmware: samsung: acpm: Add devm_acpm_get_by_phandle helper firmware: samsung: acpm: Add TMU protocol support firmware: samsung: acpm: Make acpm_ops const and access via pointer firmware: samsung: acpm: Drop redundant _ops suffix in acpm_ops members firmware: samsung: acpm: Annotate rx_data->cmd with __counted_by_ptr ...

Merge tag 'riscv-soc-drivers-for-v7.2' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/drivers

2026-06-09T15:01:57+00:00

Microchip RISC-V soc drivers for v7.2 A single dt-binding compatible addition for the irqmux on pic64gx. Signed-off-by: Conor Dooley * tag 'riscv-soc-drivers-for-v7.2' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux: dt-bindings: soc: microchip: document irqmux on pic64gx Signed-off-by: Arnd Bergmann

Merge tag 'riscv-sophgo-dt-for-v7.2' of https://github.com/sophgo/linux into soc/dt

2026-06-09T12:15:31+00:00

RISC-V Devicetrees for v7.2 Sophgo: For CV18xx serials: - Add bindings for Milk-V "Duo S" board. For SG2042: - The CPU unit address incorrectly used decimal numbers, especially for those nodes which value >= 10. Now corrected to use hexadecimal. - The MSI controller actually only supports 16 interrupts; corrected to match the actual situation. - PCIe RCs are cache-coherent with the CPU. Marked it out for RC nodes. For SG2044: - The same as SG2042, use hex for CPU unit address. In additional, update Chen Wang's email address for Sopgho SoC maintainer. Signed-off-by: Chen Wang * tag 'riscv-sophgo-dt-for-v7.2' of https://github.com/sophgo/linux: riscv: dts: sophgo: reduce SG2042 MSI count to 16 riscv: dts: sophgo: sg2042: use hex for CPU unit address riscv: dts: sophgo: sg2044: use hex for CPU unit address riscv: dts: sophgo: Add dma-coherent to SG2042 PCIe controllers dt-bindings: soc: sophgo: add sg2000 plic and clint documentation dt-bindings: soc: sophgo: add Milk-V Duo S board compatibles MAINTAINERS: update Chen Wang's email address Signed-off-by: Krzysztof Kozlowski

Merge tag 'renesas-drivers-for-v7.2-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/drivers

2026-06-09T10:51:41+00:00

Renesas driver updates for v7.2 (take two) - Identify the R-Car M3Le SoC, - Add Multifunctional Interface (MFIS) support for R-Car V4H and V4M. * tag 'renesas-drivers-for-v7.2-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: soc: renesas: rcar-mfis: Add R-Car V4H/V4M support dt-bindings: soc: renesas: mfis: Add R-Car V4H/V4M support soc: renesas: Identify R-Car R8A779MD M3Le SoC Signed-off-by: Krzysztof Kozlowski

dt-bindings: soc: ti,omap-dmm: Convert to DT schema

2026-06-05T21:11:30+00:00

Convert the TI OMAP Dynamic Memory Manager (DMM) dt binding from text format to DT schema. During conversion following changes were made: - Move file from /bindings/arm/omap to /bindings/soc/ti/ - Make the 'ti,hwmods' property optional and mark it deprecated as it is no longer used, it is kept to support legacy dtbs. - Add the missing required property 'interrupts' to example node. Signed-off-by: Bhargav Joshi Link: https://patch.msgid.link/20260605-ti-omap-dmm-v2-1-1b460742ec83@gmail.com Signed-off-by: Rob Herring (Arm)

dt-bindings: soc: sophgo: add Milk-V Duo S board compatibles

2026-06-02T08:23:57+00:00

Document the compatible strings for the Milk-V Duo S board [1] which uses the SOPHGO SG2000 SoC. Link: https://milkv.io/duo-s [1] Signed-off-by: Joshua Milas Acked-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260530173347.33533-2-josh.milas@gmail.com Signed-off-by: Inochi Amaoto Signed-off-by: Chen Wang

Merge tag 'renesas-r8a78000-dt-binding-defs-tag1' into renesas-dts-for-v7.2

2026-05-31T08:52:05+00:00

Renesas R-Car X5H MFIS DT Binding Definitions DT bindings and binding definitions for the Renesas R-Car X5H (R8A78000) Multifunctional Interface (MFIS), shared by driver and DT source files.

dt-bindings: soc: renesas: Document R-Car R8A779MD Geist

2026-05-31T08:41:09+00:00

Document the compatible value for the Renesas R-Car M3Le (R8A779MD) SoC and the Renesas Geist development board. The Renesas M3Le SoC is a register-compatible variant of the R8A77965 (M3-N) with reduced set of peripherals. The Geist board is derived from Renesas Salvator-X/XS boards, with adjustment for the R8A779MD SoC. Acked-by: Conor Dooley Reviewed-by: Geert Uytterhoeven Signed-off-by: Marek Vasut Link: https://patch.msgid.link/20260504144534.43745-5-marek.vasut+renesas@mailbox.org Signed-off-by: Geert Uytterhoeven

Merge tag 'qcom-drivers-for-7.2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers

2026-05-29T22:02:42+00:00

Qualcomm driver updates for v7.2 Enable QSEECOM and with that access to UEFI variables on the Surface Pro 12in laptop. Refactor the Geni Serial-Engine helper code to allow the serial engine drivers (such as I2C) to operate on targets where power and performance is controlled through an SCMI server instead of individual resources in Linux. Extend the LLCC driver to support reading its data from a System Cache Table (SCT) in memory instead of being hard coded per platform in the driver. Also add support for the Eliza platform. Add support for the Hawi platform to pd-mapper. Switch the SMEM driver to track partitions using xarray to handle the ever growing number of hosts better. Extend the socinfo driver with knowledge about the Nord, SM7750, IPQ9650, and Shikra SoCs, as well as PMAU0102, PMC1020H, PMIV0102, and PMIV0104 PMICs. Define UBWC 3.1 and add a couple of convenient helpers in the UBWC library for MDSS and Adreno. Fix a memory leak in the WCNSS firmware download mechanism. * tag 'qcom-drivers-for-7.2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (40 commits) soc: qcom: geni-se: Introduce helper APIs for performance control soc: qcom: geni-se: Introduce helper API for attaching power domains soc: qcom: geni-se: Add resources activation/deactivation helpers soc: qcom: geni-se: Handle core clk in geni_se_clks_off() and geni_se_clks_on() soc: qcom: geni-se: Introduce helper API for resource initialization soc: qcom: geni-se: Add geni_icc_set_bw_ab() function soc: qcom: geni-se: Refactor geni_icc_get() and make qup-memory ICC path optional soc: qcom: llcc-qcom: Fix NULL vs IS_ERR() bug in qcom_llcc_get_fw_config() soc: qcom: llcc-qcom: Add support for Eliza dt-bindings: cache: qcom,llcc: Document Eliza LLCC block soc: qcom: ubwc: add helper controlling AMSBC enablement soc: qcom: ubwc: define helper for MDSS and Adreno drivers soc: qcom: ubwc: define UBWC 3.1 soc: qcom: socinfo: Add SoC ID for Nord SA8797P dt-bindings: arm: qcom,ids: Add SoC ID for Nord SA8797P soc: qcom: socinfo: Add SoC ID for SM7750 dt-bindings: arm: qcom,ids: Add SoC ID for SM7750 soc: qcom: socinfo: Add PMIC PMAU0102 soc: qcom: socinfo: Add PMIV0102 & PMIV0104 PMICs firmware: qcom: scm: Allow QSEECOM on Surface Pro 12in ... Signed-off-by: Arnd Bergmann