linux-rng/Documentation/devicetree, branch master

Merge tag 'thermal-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2025-12-03T01:49:12Z

Pull thermal control updates from Rafael Wysocki: "These add Nova Lake processor support to the Intel thermal drivers and DPTF code, update thermal control documentation, simplify the ACPI DPTF code related to thermal control, add QCS8300 compatible to the tsens thermal DT bindings, add DT bindings for NXP i.MX91 thermal module and add support for it to the imx91 thermal driver, update a few other thermal drivers and fix a format string issue in a thermal utility: - Add Nova Lake processor thermal device to the int340x processor_thermal driver, add DLVR support for Nova Lake to it, add Nova Lake support to the ACPI DPTF code, document thermal throttling on Intel platforms, and update workload type hint interface documentation (Srinivas Pandruvada) - Remove int340x thermal scan handler from the ACPI DPTF code because it turned out to be unnecessary (Slawomir Rosek) - Clean up the Intel int340x thermal driver (Kaushlendra Kumar) - Document the RZ/V2H TSU DT bindings (Ovidiu Panait) - Document the Kaanapali Temperature Sensor (Manaf Meethalavalappu Pallikunhi) - Document R-Car Gen4 and RZ/G2 support in driver comment (Marek Vasut) - Convert to DEFINE_SIMPLE_DEV_PM_OPS() in R-Car [Gen3] (Geert Uytterhoeven) - Fix format string bug in thermal-engine (Malaya Kumar Rout) - Make ipq5018 tsens standalone compatible (George Moussalem) - Add the QCS8300 compatible for QCom Tsens (Gaurav Kohli) - Add support for the NXP i.MX91 thermal module, including the DT bindings (Pengfei Li)" * tag 'thermal-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal/drivers/imx91: Add support for i.MX91 thermal monitoring unit dt-bindings: thermal: fsl,imx91-tmu: add bindings for NXP i.MX91 thermal module dt-bindings: thermal: tsens: Add QCS8300 compatible dt-bindings: thermal: qcom-tsens: make ipq5018 tsens standalone compatible tools/thermal/thermal-engine: Fix format string bug in thermal-engine docs: driver-api/thermal/intel_dptf: Add new workload type hint thermal/drivers/rcar_gen3: Convert to DEFINE_SIMPLE_DEV_PM_OPS() thermal/drivers/rcar: Convert to DEFINE_SIMPLE_DEV_PM_OPS() Documentation: thermal: Document thermal throttling on Intel platforms ACPI: DPTF: Support Nova Lake thermal: intel: int340x: Add DLVR support for Nova Lake thermal: int340x: processor_thermal: Add Nova Lake processor thermal device thermal: intel: int340x: Replace sprintf() with sysfs_emit() thermal: intel: int340x: Use symbolic constant for UUID comparison thermal/drivers/rcar_gen3: Document R-Car Gen4 and RZ/G2 support in driver comment dt-bindings: thermal: qcom-tsens: document the Kaanapali Temperature Sensor dt-bindings: thermal: r9a09g047-tsu: Document RZ/V2H TSU ACPI: DPTF: Remove int340x thermal scan handler thermal: intel: Select INT340X_THERMAL from INTEL_SOC_DTS_THERMAL

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2025-12-03T01:03:55Z

Pull arm64 updates from Catalin Marinas: "These are the arm64 updates for 6.19. The biggest part is the Arm MPAM driver under drivers/resctrl/. There's a patch touching mm/ to handle spurious faults for huge pmd (similar to the pte version). The corresponding arm64 part allows us to avoid the TLB maintenance if a (huge) page is reused after a write fault. There's EFI refactoring to allow runtime services with preemption enabled and the rest is the usual perf/PMU updates and several cleanups/typos. Summary: Core features: - Basic Arm MPAM (Memory system resource Partitioning And Monitoring) driver under drivers/resctrl/ which makes use of the fs/rectrl/ API Perf and PMU: - Avoid cycle counter on multi-threaded CPUs - Extend CSPMU device probing and add additional filtering support for NVIDIA implementations - Add support for the PMUs on the NoC S3 interconnect - Add additional compatible strings for new Cortex and C1 CPUs - Add support for data source filtering to the SPE driver - Add support for i.MX8QM and "DB" PMU in the imx PMU driver Memory managemennt: - Avoid broadcast TLBI if page reused in write fault - Elide TLB invalidation if the old PTE was not valid - Drop redundant cpu_set_*_tcr_t0sz() macros - Propagate pgtable_alloc() errors outside of __create_pgd_mapping() - Propagate return value from __change_memory_common() ACPI and EFI: - Call EFI runtime services without disabling preemption - Remove unused ACPI function Miscellaneous: - ptrace support to disable streaming on SME-only systems - Improve sysreg generation to include a 'Prefix' descriptor - Replace __ASSEMBLY__ with __ASSEMBLER__ - Align register dumps in the kselftest zt-test - Remove some no longer used macros/functions - Various spelling corrections" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (94 commits) arm64/mm: Document why linear map split failure upon vm_reset_perms is not problematic arm64/pageattr: Propagate return value from __change_memory_common arm64/sysreg: Remove unused define ARM64_FEATURE_FIELD_BITS KVM: arm64: selftests: Consider all 7 possible levels of cache KVM: arm64: selftests: Remove ARM64_FEATURE_FIELD_BITS and its last user arm64: atomics: lse: Remove unused parameters from ATOMIC_FETCH_OP_AND macros Documentation/arm64: Fix the typo of register names ACPI: GTDT: Get rid of acpi_arch_timer_mem_init() perf: arm_spe: Add support for filtering on data source perf: Add perf_event_attr::config4 perf/imx_ddr: Add support for PMU in DB (system interconnects) perf/imx_ddr: Get and enable optional clks perf/imx_ddr: Move ida_alloc() from ddr_perf_init() to ddr_perf_probe() dt-bindings: perf: fsl-imx-ddr: Add compatible string for i.MX8QM, i.MX8QXP and i.MX8DXL arm64: remove duplicate ARCH_HAS_MEM_ENCRYPT arm64: mm: use untagged address to calculate page index MAINTAINERS: new entry for MPAM Driver arm_mpam: Add kunit tests for props_mismatch() arm_mpam: Add kunit test for bitmap reset arm_mpam: Add helper to reset saved mbwu state ...

Merge tag 'timers-clocksource-2025-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-12-02T17:54:27Z

Pull clocksource updates from Thomas Gleixner: "Updates for clocksource and clockevent drivers: - A new driver for the Realtel system timer - Prevent the unbinding of timers when the drivers do not support that - Expand the timer counter readout for the SPRD driver to 64 bit to allow IOT devices suspend times of more than 36 hours, which is the current limit of the 32-bi readout - The usual small cleanups, fixes and enhancements all over the place" * tag 'timers-clocksource-2025-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers: Add Realtek system timer driver dt-bindings: timer: Add Realtek SYSTIMER clocksource/drivers/stm32-lp: Drop unused module alias clocksource/drivers/rda: Add sched_clock_register for RDA8810PL SoC clocksource/drivers/nxp-stm: Prevent driver unbind clocksource/drivers/nxp-pit: Prevent driver unbind clocksource/drivers/arm_arch_timer_mmio: Prevent driver unbind clocksource/drivers/nxp-stm: Fix section mismatches clocksource/drivers/sh_cmt: Always leave device running after probe clocksource/drivers/stm: Fix double deregistration on probe failure clocksource/drivers/ralink: Fix resource leaks in init error path clocksource/drivers/timer-sp804: Fix read_current_timer() issue when clock source is not registered clocksource/drivers/sprd: Enable register for timer counter from 32 bit to 64 bit

Merge tag 'irq-drivers-2025-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-12-02T17:32:53Z

Pull irq driver updates from Thomas Gleixner: "Boring updates for interrupt drivers: - Support for a couple of new ARM64 and RISCV SoC variants and their magic interrupt controllers which either can reuse existing code or require quirks due to a botched hardware implementation - More section mismatch fixes - The usual cleanups and fixes all over the place" * tag 'irq-drivers-2025-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (32 commits) irqchip/meson-gpio: Add support for Amlogic S6 S7 and S7D SoCs dt-bindings: interrupt-controller: Add support for Amlogic S6 S7 and S7D SoCs dt-bindings: interrupt-controller: aspeed,ast2700: Correct #interrupt-cells and interrupts count irqchip/aclint-sswi: Add Nuclei UX900 support dt-bindings: interrupt-controller: Add Anlogic DR1V90 ACLINT SSWI dt-bindings: interrupt-controller: Add Anlogic DR1V90 ACLINT MSWI dt-bindings: interrupt-controller: Add Anlogic DR1V90 PLIC irqchip/irq-bcm7038-l1: Remove unused reg_mask_status() irqchip/sifive-plic: Fix call to __plic_toggle() in M-Mode code path irqchip/sifive-plic: Add support for UltraRISC DP1000 PLIC irqchip/sifive-plic: Cache the interrupt enable state dt-bindings: interrupt-controller: Add UltraRISC DP1000 PLIC dt-bindings: vendor-prefixes: Add UltraRISC irqchip/qcom-irq-combiner: Rename driver structure irqchip/riscv-imsic: Inline imsic_vector_from_local_id() irqchip/riscv-imsic: Embed the vector array in lpriv irqchip/riscv-imsic: Remove redundant irq_data lookups irqchip/ts4800: Drop unused module alias irqchip/mvebu-pic: Drop unused module alias irqchip/meson-gpio: Drop unused module alias ...

Merge tag 'thermal-v6.19-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux

2025-11-28T12:02:50Z

Pull thermal control changes for 6.19-rc1 from Daniel Lezcano: "- Document the RZ/V2H TSU DT bindings (Ovidiu Panait) - Document the Kaanapali Temperature Sensor (Manaf Meethalavalappu Pallikunhi) - Document R-Car Gen4 and RZ/G2 support in driver comment (Marek Vasut) - Convert to DEFINE_SIMPLE_DEV_PM_OPS in the R-Car [Gen3] (Geert Uytterhoeven) - Fix format string bug in thermal-engine (Malaya Kumar Rout) - Make ipq5018 tsens standalone compatible (George Moussalem) - Add the QCS8300 compatible for the QCom Tsens (Gaurav Kohli) - Add the support for the NXP i.MX91 thermal module, including the DT bindings (Pengfei Li) * tag 'thermal-v6.19-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux: thermal/drivers/imx91: Add support for i.MX91 thermal monitoring unit dt-bindings: thermal: fsl,imx91-tmu: add bindings for NXP i.MX91 thermal module dt-bindings: thermal: tsens: Add QCS8300 compatible dt-bindings: thermal: qcom-tsens: make ipq5018 tsens standalone compatible tools/thermal/thermal-engine: Fix format string bug in thermal-engine thermal/drivers/rcar_gen3: Convert to DEFINE_SIMPLE_DEV_PM_OPS() thermal/drivers/rcar: Convert to DEFINE_SIMPLE_DEV_PM_OPS() thermal/drivers/rcar_gen3: Document R-Car Gen4 and RZ/G2 support in driver comment dt-bindings: thermal: qcom-tsens: document the Kaanapali Temperature Sensor dt-bindings: thermal: r9a09g047-tsu: Document RZ/V2H TSU

dt-bindings: thermal: fsl,imx91-tmu: add bindings for NXP i.MX91 thermal module

2025-11-26T14:51:16Z

Add bindings documentation for i.MX91 thermal modules. Signed-off-by: Pengfei Li Signed-off-by: Frank Li Signed-off-by: Daniel Lezcano Reviewed-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20251020-imx91tmu-v7-1-48d7d9f25055@nxp.com

dt-bindings: thermal: tsens: Add QCS8300 compatible

2025-11-26T14:50:59Z

Add compatibility string for the thermal sensors on QCS8300 platform. Signed-off-by: Gaurav Kohli Signed-off-by: Daniel Lezcano Acked-by: Rob Herring (Arm) Reviewed-by: Bjorn Andersson Reviewed-by: Akhil P Oommen Link: https://patch.msgid.link/20250822042316.1762153-2-quic_gkohli@quicinc.com

dt-bindings: timer: Add Realtek SYSTIMER

2025-11-26T10:25:15Z

The Realtek SYSTIMER (System Timer) is a 64-bit global hardware counter operating at a fixed 1MHz frequency. Thanks to its compare match interrupt capability, the timer natively supports oneshot mode for tick broadcast functionality. Signed-off-by: Hao-Wen Ting Signed-off-by: Daniel Lezcano Reviewed-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20251126060110.198330-2-haowen.ting@realtek.com

dt-bindings: thermal: qcom-tsens: make ipq5018 tsens standalone compatible

2025-11-25T15:07:57Z

The tsens IP found in the IPQ5018 SoC should not use qcom,tsens-v1 as fallback since it has no RPM and, as such, must deviate from the standard v1 init routine as this version of tsens needs to be explicitly reset and enabled in the driver. So let's make qcom,ipq5018-tsens a standalone compatible in the bindings. Fixes: 77c6d28192ef ("dt-bindings: thermal: qcom-tsens: Add ipq5018 compatible") Reviewed-by: Krzysztof Kozlowski Reviewed-by: Bjorn Andersson Signed-off-by: George Moussalem Signed-off-by: Daniel Lezcano Link: https://patch.msgid.link/20250818-ipq5018-tsens-fix-v1-1-0f08cf09182d@outlook.com

dt-bindings: perf: fsl-imx-ddr: Add compatible string for i.MX8QM, i.MX8QXP and i.MX8DXL

2025-11-24T15:39:05Z

Add compatible string fsl,imx8qm-ddr-pmu, fsl,imx8qxp-ddr-pmu, which fallback to fsl,imx8-ddr-pmu and fsl,imx8dxl-db-pmu (for data bus fabric). Add clocks, clock-names for fsl,imx8dxl-db-pmu and keep the same restriction for existing compatible strings. Reviewed-by: Rob Herring (Arm) Signed-off-by: Frank Li Signed-off-by: Will Deacon