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2025-01-24Merge tag 'nand/for-6.14' into mtd/nextMiquel Raynal
* Raw NAND changes A new controller driver, from Nuvoton, has been merged. Bastien Curutchet has contributed a series improving the Davinci controller driver, both on the organization of the code, but also on the performance side. The binding has also been converted to yaml, received a new OOB layout and now supports on-die ECC engines. The Qualcomm controller driver has been deeply cleaned to extract some parts of the code into a shared file with the Qualcomm SPI memory controller. Aside from these main changes, the Cadence binding has been converted to yaml, the brcmnand controller driver has received a small fix, otherwise some more minor changes have also made their way in. * SPI NAND changes The SPI NAND subsystem has seen a great improvement, with the advent of DTR operations (DDR operations, which may be extended to the address cycles). The first vendor driver to benefit from these improvements is the Winbond driver. A new manufacturer driver is added SkyHigh, with a new constraint for the core, it is impossible to disable the on-die ECC engine. A Foresee device is also now supported.
2025-01-24Merge tag 'spi-nor/for-6.14' into mtd/nextMiquel Raynal
SPI NOR changes for 6.14 Notable changes: - Add flash entries for Atmel AT25SF321, Spansion S28HL256T, S28HL02GT. - Add support for vcc-supply regulators and their DT bindings. - Drop mx25u25635f entry. The flash shares its ID with mx25u25645g and both parts have an SFDP table. Removing their entry lets them be driven by the generic SFDP-based driver.
2025-01-23docs: dt-bindings: Document preferred line wrappingKrzysztof Kozlowski
There are some patches with long lines as a result of checkpatch enforcing 100, not 80, but checkpatch is only a tool not a coding style. The Linux Kernel Coding Style is still clear here on preferred limit. Mentioned preferred style of wrapping long lines in DTS, based on Linux Kernel Coding Style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250118102247.18257-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-01-23dt-bindings: ufs: Correct indentation and style in DTS exampleKrzysztof Kozlowski
DTS example in the bindings should be indented with 2- or 4-spaces and aligned with opening '- |', so correct any differences like 3-spaces or mixtures 2- and 4-spaces in one binding. No functional changes here, but saves some comments during reviews of new patches built on existing code. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas Link: https://lore.kernel.org/r/20250107131019.246517-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-01-23Merge branch 'pci/controller/xilinx-cpm'Bjorn Helgaas
- Add DT binding and driver support for Xilinx Versal CPM5 (Thippeswamy Havalige) * pci/controller/xilinx-cpm: PCI: xilinx-cpm: Add support for Versal CPM5 Root Port Controller 1 dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5 host1
2025-01-23Merge branch 'pci/controller/microchip'Bjorn Helgaas
- Set up the inbound address translation based on whether the platform allows coherent or non-coherent DMA (Daire McNamara) - Update DT binding such that platforms are DMA-coherent by default and must specify 'dma-noncoherent' if needed (Conor Dooley) * pci/controller/microchip: dt-bindings: PCI: microchip,pcie-host: Allow dma-noncoherent PCI: microchip: Set inbound address translation for coherent or non-coherent mode
2025-01-23Merge branch 'pci/controller/imx6'Bjorn Helgaas
- Add DT compatible string 'fsl,imx8q-pcie-ep' and driver support for i.MX8Q series (i.MX8QM, i.MX8QXP, and i.MX8DXL) Endpoints (Frank Li) - Add DT binding for optional i.MX95 Refclk and driver support to enable it if the platform hasn't enabled it (Richard Zhu) - Configure PHY based on controller being in Root Complex or Endpoint mode (Frank Li) - Rely on dbi2 and iATU base addresses from DT via dw_pcie_get_resources() instead of hardcoding them in imx6 (Richard Zhu) - Skip controller_id computation for i.MX7D since it only has one controller (Richard Zhu) - Deassert apps_reset in imx_pcie_deassert_core_reset() since it is asserted in imx_pcie_assert_core_reset() (Richard Zhu) - Add missing reference clock enable or disable logic for IMX6SX, IMX7D, IMX8MM (Richard Zhu) - Remove redundant imx7d_pcie_init_phy() since imx7d_pcie_enable_ref_clk() does the same thing (Richard Zhu) * pci/controller/imx6: PCI: imx6: Clean up comments and whitespace PCI: imx6: Remove surplus imx7d_pcie_init_phy() function PCI: imx6: Add missing reference clock disable logic PCI: imx6: Deassert apps_reset in imx_pcie_deassert_core_reset() PCI: imx6: Skip controller_id generation logic for i.MX7D PCI: imx6: Fetch dbi2 and iATU base addesses from DT PCI: imx6: Configure PHY based on Root Complex or Endpoint mode PCI: imx6: Add Refclk for i.MX95 PCIe dt-bindings: PCI: fsl,imx6q-pcie: Add Refclk for i.MX95 RC PCI: imx6: Add i.MX8Q PCIe Endpoint (EP) support dt-bindings: PCI: fsl,imx6q-pcie-ep: Add compatible string fsl,imx8q-pcie-ep # Conflicts: # drivers/pci/controller/dwc/pci-imx6.c
2025-01-23Merge tag 'aspeed-6.14-devicetree' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into soc/dt ASPEED device tree updates for 6.14 - New machines * IBM SPB1 AST2600 BMC machine, a Sapphire Rapids x86 server * Ampre Mt Jefferson AST2600 BMC - Updates to mtmitchell, rainier, blueridge, everest, fuji, system1, harma, catalina and minerva - A big rework of yosemite4 * tag 'aspeed-6.14-devicetree' of https://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc: (55 commits) ARM: dts: aspeed: yosemite4: adjust secondary flash name ARM: dts: aspeed: system1: Use crps PSU driver ARM: dts: aspeed: minerva: add second source RTC ARM: dts: aspeed: minerva: add bmc ready led setting ARM: dts: aspeed: minerva: add i/o expanders on each FCB ARM: dts: aspeed: minerva: add i/o expanders on bus 0 ARM: dts: aspeed: catalina: remove interrupt of GPIOB4 form all IOEXP ARM: dts: aspeed: catalina: revise ltc4287 shunt-resistor value arm: dts: aspeed: Blueridge and Rainer: Add VRM presence GPIOs ARM: dts: aspeed: Blueridge and Fuji: Fix LED node names arm: dts: aspeed: Everest and Fuji: Add VRM presence gpio expander ARM: dts: aspeed: sbp1: IBM sbp1 BMC board dt-bindings: arm: aspeed: add IBM SBP1 board ARM: dts: aspeed: Add device tree for Ampere's Mt. Jefferson BMC dt-bindings: arm: aspeed: add Mt. Jefferson board ARM: dts: aspeed: yosemite4: Add i2c-mux for ADC monitor on Spider Board ARM: dts: aspeed: yosemite4: Revise adc128d818 adc mode on Fan Boards ARM: dts: aspeed: yosemite4: Change the address of Fan IC on fan boards ARM: dts: aspeed: yosemite4: Revise address of i2c-mux for two fan boards ARM: dts: aspeed: yosemite4: correct the compatible string for max31790 ... Link: https://lore.kernel.org/r/CACPK8Xe8yZLXzEQPp=1D2f0TsKA7hBZG=pHHW6U51FMpp_BiRQ@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-23Merge tag 'spacemit-dt-for-6.14-1' of https://github.com/spacemit-com/linux ↵Arnd Bergmann
into soc/newsoc RISC-V SpacemiT DT changes for 6.14 This adds support for the SpacemiT K1 SoC and the Banana Pi F3 board using it: - basic device tree support - pinctrl dt node info - update MAINTAINERS info * tag 'spacemit-dt-for-6.14-1' of https://github.com/spacemit-com/linux: riscv: dts: spacemit: move aliases to board dts riscv: dts: spacemit: add pinctrl property to uart0 in BPI-F3 riscv: defconfig: enable SpacemiT SoC riscv: dts: spacemit: add Banana Pi BPI-F3 board device tree riscv: dts: add initial SpacemiT K1 SoC device tree riscv: add SpacemiT SoC family Kconfig support dt-bindings: serial: 8250: Add SpacemiT K1 uart compatible dt-bindings: interrupt-controller: Add SpacemiT K1 PLIC dt-bindings: timer: Add SpacemiT K1 CLINT dt-bindings: riscv: add SpacemiT K1 bindings dt-bindings: riscv: Add SpacemiT X60 compatibles MAINTAINERS: setup support for SpacemiT SoC tree Link: https://wiki.banana-pi.org/Banana_Pi_BPI-F3 Link: https://www.spacemit.com/en/key-stone-k1/ Link: https://lore.kernel.org/r/20250117004911-GYA25021@gentoo Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-23dt-bindings: interrupt-controller: microchip,lan966x-oic: Clarify endpoint useGeert Uytterhoeven
Reword the description, to make it clear that the LAN966x Outbound Interrupt Controller is used only in PCI endpoint mode. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Herve Codina <herve.codina@bootlin.com> Link: https://lore.kernel.org/all/247b1185c93610100f3f8c9e0ab2c1506e53e1f4.1737383314.git.geert+renesas@glider.be
2025-01-22dt-bindings: net: qcom,ethqos: Correct fallback compatible for ↵Yijie Yang
qcom,qcs615-ethqos The qcs615-ride utilizes the same EMAC as the qcs404, rather than the sm8150. The current incorrect fallback could result in packet loss. The Ethernet on qcs615-ride is currently not utilized by anyone. Therefore, there is no need to worry about any ABI impact. Fixes: 32535b9410b8 ("dt-bindings: net: qcom,ethqos: add description for qcs615") Signed-off-by: Yijie Yang <quic_yijiyang@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250120-schema_qcs615-v4-1-d9d122f89e64@quicinc.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-22Merge tag 'pm-6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "The majority of changes here are cpufreq updates which are dominated by amd-pstate driver changes, like in the previous cycle. Moreover, changes related to amd-pstate are also the majority of cpupower utility updates. Included are some pieces of new hardware support, like the addition of Clearwater Forest processors support to intel_idle, new cpufreq driver for Airoha SoCs, and Apple cpufreq driver extensions to support more SoCs. The intel_pstate driver is also extended to be able to support new platforms by using ACPI CPPC to compute scaling factors between HWP performance states and frequency. The rest is mostly fixes and cleanups in assorted pieces of power management code. Specifics: - Use str_enable_disable()-like helpers in cpufreq (Krzysztof Kozlowski) - Extend the Apple cpufreq driver to support more SoCs (Hector Martin, Nick Chan) - Add new cpufreq driver for Airoha SoCs (Christian Marangi) - Fix using cpufreq-dt as module (Andreas Kemnade) - Minor fixes for Sparc, SCMI, and Qcom cpufreq drivers (Ethan Carter Edwards, Sibi Sankar, Manivannan Sadhasivam) - Fix the maximum supported frequency computation in the ACPI cpufreq driver to avoid relying on unfounded assumptions (Gautham Shenoy) - Fix an amd-pstate driver regression with preferred core rankings not being used (Mario Limonciello) - Fix a precision issue with frequency calculation in the amd-pstate driver (Naresh Solanki) - Add ftrace event to the amd-pstate driver for active mode (Mario Limonciello) - Set default EPP policy on Ryzen processors in amd-pstate (Mario Limonciello) - Clean up the amd-pstate cpufreq driver and optimize it to increase code reuse (Mario Limonciello, Dhananjay Ugwekar) - Use CPPC to get scaling factors between HWP performance levels and frequency in the intel_pstate driver and make it stop using a built-in scaling factor for Arrow Lake processors (Rafael Wysocki) - Make intel_pstate initialize epp_policy to CPUFREQ_POLICY_UNKNOWN for consistency with CPU offline (Christian Loehle) - Fix superfluous updates caused by need_freq_update in the schedutil cpufreq governor (Sultan Alsawaf) - Allow configuring the system suspend-resume (DPM) watchdog to warn earlier than panic (Douglas Anderson) - Implement devm_device_init_wakeup() helper and introduce a device- managed variant of dev_pm_set_wake_irq() (Joe Hattori, Peng Fan) - Remove direct inclusions of 'pm_wakeup.h' which should be only included via 'device.h' (Wolfram Sang) - Clean up two comments in the core system-wide PM code (Rafael Wysocki, Randy Dunlap) - Add Clearwater Forest processor support to the intel_idle cpuidle driver (Artem Bityutskiy) - Clean up the Exynos devfreq driver and devfreq core (Markus Elfring, Jeongjun Park) - Minor cleanups and fixes for OPP (Dan Carpenter, Neil Armstrong, Joe Hattori) - Implement dev_pm_opp_get_bw() (Neil Armstrong) - Expose OPP reference counting helpers for Rust (Viresh Kumar) - Fix TSC MHz calculation in cpupower (He Rongguang) - Add install and uninstall options to bindings Makefile and add header changes for cpufreq.h to SWIG bindings in cpupower (John B. Wyatt IV) - Add missing residency header changes in cpuidle.h to SWIG bindings in cpupower (John B. Wyatt IV) - Add output files to .gitignore and clean them up in "make clean" in selftests/cpufreq (Li Zhijian) - Fix cross-compilation in cpupower Makefile (Peng Fan) - Revise the is_valid flag handling for idle_monitor in the cpupower utility (wangfushuai) - Extend and clean up AMD processors support in cpupower (Mario Limonciello)" * tag 'pm-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (67 commits) PM / OPP: Add reference counting helpers for Rust implementation PM: sleep: wakeirq: Introduce device-managed variant of dev_pm_set_wake_irq() cpufreq: Use str_enable_disable()-like helpers cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver PM: sleep: Allow configuring the DPM watchdog to warn earlier than panic PM: sleep: convert comment from kernel-doc to plain comment cpufreq: ACPI: Fix max-frequency computation pm: cpupower: Add missing residency header changes in cpuidle.h to SWIG PM / devfreq: exynos: remove unused function parameter OPP: OF: Fix an OF node leak in _opp_add_static_v2() cpufreq/amd-pstate: Refactor max frequency calculation cpufreq/amd-pstate: Fix prefcore rankings pm: cpupower: Add header changes for cpufreq.h to SWIG bindings cpufreq: sparc: change kzalloc to kcalloc cpufreq: qcom: Implement clk_ops::determine_rate() for qcom_cpufreq* clocks cpufreq: qcom: Fix qcom_cpufreq_hw_recalc_rate() to query LUT if LMh IRQ is not available cpufreq: apple-soc: Add Apple A7-A8X SoC cpufreq support cpufreq: apple-soc: Set fallback transition latency to APPLE_DVFS_TRANSITION_TIMEOUT cpufreq: apple-soc: Increase cluster switch timeout to 400us cpufreq: apple-soc: Use 32-bit read for status register ...
2025-01-22Merge tag 'clk-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "A pretty quiet cycle this time around. We have a bunch of new Qualcomm clk drivers, per usual, and then a handful of drivers for other SoCs. Then the usual pile of cleanups is fairly small data fixes or converting DT bindings to YAML so they can be validated. No changes to the core framework besides an OF node refcount bump that never got decremented. New Drivers: - 5L35023 variant of Versa 3 clock generator - Various Qualcomm clk controllers: IPQ CMN PLL, SM6115 LPASS, SM750 global, tcsr, rpmh, and display. X Plus GPU and global. QCS615 rpmh and MSM8937 and MSM8940 RPM. - Qualcomm Pongo and Taycan Alpha PLLs - Qualcomm IPQ5424 NoC-related interconnect clks - Renesas RZ/G3E (R9A09G047) SoC clk driver - SAMA7D65 SoC clk driver - Samsung Exynos990 SoC clk driver" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (159 commits) clk: analogbits: Fix incorrect calculation of vco rate delta clk: bcm: rpi: Add disp clock clk: bcm: rpi: Create helper to retrieve private data clk: bcm: rpi: Enable minimize for all firmware clocks clk: bcm: rpi: Allow cpufreq driver to also adjust gpu clocks clk: bcm: rpi: Add ISP to exported clocks clk: stm32f4: support spread spectrum clock generation clk: stm32f4: use FIELD helpers to access the PLLCFGR fields dt-bindings: clock: st,stm32-rcc: support spread spectrum clocking dt-bindings: clock: convert stm32 rcc bindings to json-schema clk: Use str_enable_disable-like helpers clk: clk-loongson2: Fix the number count of clk provider clk: clk-loongson2: Switch to use devm_clk_hw_register_fixed_rate_parent_data() clk: starfive: Make _clk_get become a common helper function clk: en7523: Add clock for eMMC for EN7581 dt-bindings: clock: add ID for eMMC for EN7581 dt-bindings: clock: drop NUM_CLOCKS define for EN7581 clk: en7523: Rework clock handling for different clock numbers clk: thead: Fix cpu2vp_clk for TH1520 AP_SUBSYS clocks clk: thead: Add CLK_IGNORE_UNUSED to fix TH1520 boot ...
2025-01-22Merge tag 'i2c-for-6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "Core: - list-based mechanisms for handling auto-detected and userspace created clients are replaced with a flag-based approach. The resulting code is much simpler as well as the locking. - i2c clients now get a default debugfs dir managed by the I2C core. Drivers don't have to maintain their own directory anymore. Driver updates: - xiic: atomic_transfer support - imx-lpi2c: DMA and target mode support - riic cleanups - npcm: better timeout handling and more precise frequency setups - davinci: remove unused platform_data - at24: add new compatibles for variants from Giantec and Puya Semiconductor (together with a new vendor prefix)" * tag 'i2c-for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (52 commits) i2c: add kdoc for the new debugfs entry of clients i2c: designware: Actually make use of the I2C_DW_COMMON and I2C_DW symbol namespaces i2c: add core-managed per-client directory in debugfs i2c: Force ELAN06FA touchpad I2C bus freq to 100KHz i2c: riic: Add `riic_bus_barrier()` to check bus availability i2c: riic: Use predefined macro and simplify clock tick calculation i2c: riic: Mark riic_irqs array as const i2c: riic: Make use of devres helper to request deasserted reset line i2c: riic: Use GENMASK() macro for bitmask definitions i2c: riic: Use BIT macro consistently i2c: riic: Use local `dev` pointer in `dev_err_probe()` i2c: riic: Use dev_err_probe in probe and riic_init_hw functions i2c: riic: Introduce a separate variable for IRQ i2c: amd756: Remove superfluous TODO Revert "i2c: amd756: Fix endianness handling for word data" i2c: i801: Add lis3lv02d for Dell Precision M6800 i2c: i801: Remove unnecessary PCI function call i2c: core: Allocate temp client on the stack in i2c_detect i2c: slave-eeprom: Constify 'struct bin_attribute' i2c: imx-lpi2c: make controller available until the system enters suspend_noirq() and from resume_noirq(). ...
2025-01-22Merge tag 'pwm/for-6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux Pull pwm updates from Uwe Kleine-König: "This time there are very little changes for pwm. There is nothing new, just a few maintenance cleanups. The contributors this time around were Krzysztof Kozlowski, Mingwei Zheng, Philipp Stanner, and Stanislav Jakubek. Thanks!" * tag 'pwm/for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: pwm: stm32: Add check for clk_enable() dt-bindings: pwm: Correct indentation and style in DTS example pwm: stm32-lp: Add check for clk_enable() dt-bindings: pwm: marvell,berlin-pwm: Convert from txt to yaml dt-bindings: pwm: sprd,ums512-pwm: convert to YAML pwm: Replace deprecated PCI functions
2025-01-22Merge tag 'mmc-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds
Pull MMC updates from Ulf Hansson: "MMC core: - Share a helper to convert from crypto_profile to mmc_host - Respect quirk_max_rate for non-UHS SDIO card too MMC host: - Add DT bindings for the mmc-slot - Clarify DT bindings for the mmc-controller - bcm2835: Add support for system-wide suspend/resume PM - dw_mmc-exynos: Add support for the exynos8895 variant - meson-mx-sdio: Convert DT bindings to dtschema - mtk-sd: Fixup use of two register ranges - mtk-sd: Add support for ignoring cmd response CRC - sdhci-esdhc-imx: enable 'SDHCI_QUIRK_NO_LED' quirk for S32G - sdhci-msm: Correctly set the load for the regulator - sdhci-msm: Convert to use custom crypto profile - sdhci-of-at91: Add support for the microchip sama7d65 variant" * tag 'mmc-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (25 commits) mmc: sdhci-msm: Correctly set the load for the regulator mmc: hi3798mv200: Use syscon_regmap_lookup_by_phandle_args mmc: Use of_property_present() for non-boolean properties dt-bindings: mmc: samsung,exynos-dw-mshc: add specific compatible for exynos8895 mmc: sdhci-msm: convert to use custom crypto profile mmc: crypto: add mmc_from_crypto_profile() mmc: mtk-sd: Limit getting top_base to SoCs that require it dt-bindings: mmc: mtk-sd: Document compatibles that need two register ranges mmc: sdhci-acpi: Use devm_platform_ioremap_resource() mmc: sdhci-acpi: Remove not so useful error message dt-bindings: mmc: convert amlogic,meson-mx-sdio.txt to dtschema dt-bindings: mmc: document mmc-slot dt-bindings: mmc: controller: remove '|' when not needed dt-bindings: mmc: controller: move properties common with slot out to mmc-controller-common dt-bindings: mmc: controller: clarify the address-cells description mmc: bcm2835: add suspend/resume pm support dt-bindings: Drop Bhupesh Sharma from maintainers mmc: core: don't include 'pm_wakeup.h' directly mmc: mtk-sd: Add support for ignoring cmd response CRC mmc: core: Introduce the MMC_RSP_R1B_NO_CRC response ...
2025-01-22Merge tag 'hwmon-for-v6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "New drivers: - PMBus client driver for Intel CRPS185 power supply - PMBus client driver for Texas Instruments TPS25990 Chip support added to existing drivers: - pmbus/max15301: Add support for MAX15303 - pmbus/adm1275: Add adm1273 support - lm75: Add NXP P3T1755 support; with it, add I3C support to the driver - asus-ec-sensors: Add TUF GAMING X670E PLUS Other notable changes: - nct6683: Add customer IDs for several MSI and ASRock boards - tmp108: Add regulator support - Improve write protect support in PMBus core - pmbus/dps920ab: Add ability to instantiate through i2c - The hwmon core now accepts NULL as device name parameter to [devm_]hwmon_device_register_with_info ans uses the parent device name as fallback in that case - The PMBus core now provides the PMBUs revision in a debugfs file - asus-ec-sensors: Support for optional CPU fan on AMD 600 motherboards - raspberrypi: Add PM suspend/resume support - dell-smm: Enable manual fan control support on Dell XPS 9370 - pwm-fan: Default to maximum cooling level if provided And various other minor fixes and improvements" * tag 'hwmon-for-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (44 commits) hwmon: pmbus: dps920ab: Add ability to instantiate through i2c hwmon: (pwm-fan) Default to the Maximum cooling level if provided hwmon: (asus_atk0110) Use str_enabled_disabled() and str_enable_disable() helpers hwmon: Fix help text for aspeed-g6-pwm-tach hwmon: (dell-smm) Add Dell XPS 9370 to fan control whitelist hwmon: (acpi_power_meter) Fix update the power trip points on failure hwmon: (acpi_power_meter) Fix uninitialized variables hwmon: (core) Use device name as a fallback in devm_hwmon_device_register_with_info hwmon: (pmbus/max15301) Add support for MAX15303 hwmon: (pmbus/adm1275) add adm1273 support dt-bindings: hwmon: adm1275: add adm1273 hwmon: (nct6683) Add another customer ID for MSI hwmon: (pwm-fan): Make use of device properties everywhere hwmon: (lm75) add I3C support for P3T1755 hwmon: (lm75) separate probe into common and I2C parts hwmon: (lm75) Remove superfluous 'client' member from private struct hwmon: (lm75) simplify regulator handling hwmon: (lm75) simplify lm75_write_config() hwmon: (lm75) Hide register size differences in regmap access functions hwmon: (pmbus/crps) Add Intel CRPS185 power supply ...
2025-01-22Merge tag 'leds-next-6.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds Pull LED updates from Lee Jones: - Allow struct bin_attribute instances to be placed in read-only memory for enhanced protection - Fix a memory leak in the cht-wcove driver by using devm_led_classdev_register() - Fix an OF node reference leak in the netxbig driver - Ensure PWM is disabled properly in pwm-multicolor suspend - Add support for Texas Instruments LP8864, LP8864S, LP8866 LED-backlight drivers - Add support for STMicroelectronics's LED1202 12-channel LED driver - Convert LP8860 bindings to YAML format - Add bindings for the TI LP8864/LP8866 LED drivers - Add LED1202 LED controller bindings - Fix path to color definitions in leds-class-multicolor.yaml - Add pm660l compatible to qcom,spmi-flash-led bindings - Extend cznic,turris-omnia-leds binding with interrupts property - Add documentation for the STMicroelectronics LED1202 driver - Add entry for AAEON UP board FPGA drivers in MAINTAINERS - Fix a wrong format specifier in the ledtrig-activity driver - Fix a bug in the lp8860 driver where only half of the EEPROM was written * tag 'leds-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (28 commits) leds: triggers: Constify 'struct bin_attribute' leds: cht-wcove: Use devm_led_classdev_register() to avoid memory leak leds: lp8864: Add support for Texas Instruments LP8864, LP8864S, LP8866 LED-backlights dt-bindings: leds: Convert LP8860 into YAML format leds: Add LED1202 I2C driver dt-bindings: leds: Add LED1202 LED Controller Documentation:leds: Add leds-st1202.rst leds: pwm-multicolor: Disable PWM when going to suspend leds: netxbig: Fix an OF node reference leak in netxbig_leds_get_of_pdata() turris-omnia-mcu-interface.h: Move macro definitions outside of enums MAINTAINERS: Add entry for AAEON UP board FPGA drivers leds: Add AAEON UP board LED driver leds: trigger: netdev: Check offload ability on interface up leds: turris-omnia: Use uppercase first letter in all comments leds: turris-omnia: Use dev_err_probe() where appropriate leds: turris-omnia: Inform about missing LED gamma correction feature in the MCU driver platform: cznic: turris-omnia-mcu: Inform about missing LED panel brightness change interrupt feature leds: turris-omnia: Notify sysfs on MCU global LEDs brightness change leds: turris-omnia: Document driver private structures dt-bindings: leds: cznic,turris-omnia-leds: Allow interrupts property ...
2025-01-22Merge tag 'mfd-next-6.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull mfd updates from Lee Jones: - Fix race in device_node_get_regmap() using more extensive locking - Remove unused platform driver support for syscon - Allow syscon nodes to be registered without a "syscon" compatible string - Make `platform_data` pointer const in struct mfd_cell - Revert support for multiple AXP PMICs to avoid regressions - Increase SoundWire attach timeout and use gpiod_set_raw() for GPIO operation - Store the result from fault_log() for use by other sub-components - Fix an invalid regmap-config max_register value - Add another Gemini Lake ISA bridge PCI device ID - Use devm_register_power_off_handler() to simplify code - Add support for QNAP microcontroller units, including LEDs, input, and hwmon - Use MFD_CELL macros and remove unused code - Add support for AAEON UP board FPGA - Remove unused includes - Fix various typos and compatibility issues in multiple bindings - Add new bindings for rk3562 QoS, LED1202, and qcom,tcsr-ipq5424 - Convert several bindings to YAML schema - Update sprd,sc2731 bindings to reference sprd,sc2731-efuse bindings directly - Fix rohm,bd71815 bindings by correcting resistor values and typos - Documentation improvements: - Add documentation for LED1202 and qnap-mcu-hwmon - Adjust the file entry for the qnap-mcu header in MAINTAINERS * tag 'mfd-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (35 commits) MAINTAINERS: Adjust the file entry for the qnap-mcu header dt-bindings: mfd: syscon: Fix ti,j784s4-acspcie-proxy-ctrl compatible dt-bindings: mfd: syscon: Fix al,alpine-sysfabric-service compatible Revert "mfd: axp20x: Allow multiple regulators" dt-bindings: mfd: syscon: Add rk3562 QoS register compatible mfd: syscon: Allow syscon nodes without a "syscon" compatible mfd: syscon: Remove the platform driver support mfd: syscon: Fix race in device_node_get_regmap() dt-bindings: mfd: atmel: Convert to YAML schema dt-bindings: mfd: atmel,at91sam9260: Convert to YAML schema dt-bindings: mfd: sprd,sc2731: Reference sprd,sc2731-efuse bindings mfd: tps65219: Remove unused macros & add regmap.h mfd: tps65219: Use MFD_CELL macros leds: Add LED1202 I2C driver dt-bindings: leds: Add LED1202 LED Controller Documentation:leds: Add leds-st1202.rst mfd: Add support for AAEON UP board FPGA mfd: da9052: Store result from fault_log mfd: intel_soc_pmic_chtdc_ti: Fix invalid regmap-config max_register value mfd: cs42l43: Use devres for remove as well ...
2025-01-22Merge tag 'spi-v6.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "This is a fairly quiet release for the most part, though we do have one really nice improvement in the spi-mem framework which will improve performance for flash devices especially when built on by changes in the MTD subsystem which are also due to be sent this merge window. There's also been some substantial work on some of the drivers, highlights include: - Support for per-operation bus frequency in the spi-mem framework, meaning speeds are no longer limited by the slowest operation - ACPI support and improved power management for Rockchip SFC controllers - Support for Atmel SAM7G5 QuadSPI and KEBA SPI controllers" * tag 'spi-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (49 commits) spi: pxa2xx: Introduce __lpss_ssp_update_priv() helper spi: ti-qspi: Use syscon_regmap_lookup_by_phandle_args spi: amd: Fix -Wuninitialized in amd_spi_exec_mem_op() spi: spi-mem: Estimate the time taken by operations spi: spi-mem: Create macros for DTR operation spi: spi-mem: Reorder spi-mem macro assignments spi: zynqmp-gqspi: Support per spi-mem operation frequency switches spi: zynq-qspi: Support per spi-mem operation frequency switches spi: spi-ti-qspi: Support per spi-mem operation frequency switches spi: spi-sn-f-ospi: Support per spi-mem operation frequency switches spi: rockchip-sfc: Support per spi-mem operation frequency switches spi: nxp-fspi: Support per spi-mem operation frequency switches spi: mxic: Support per spi-mem operation frequency switches spi: mt65xx: Support per spi-mem operation frequency switches spi: microchip-core-qspi: Support per spi-mem operation frequency switches spi: fsl-qspi: Support per spi-mem operation frequency switches spi: dw: Support per spi-mem operation frequency switches spi: cadence-qspi: Support per spi-mem operation frequency switches spi: amlogic-spifc-a1: Support per spi-mem operation frequency switches spi: amd: Drop redundant check ...
2025-01-22dt-bindings: arm: imx: Add board revisions for i.MX8MP, i.MX8QM and i.MX8QXPIuliana Prodan
wm8960 codec is EOL so we have i.MX8MP EVK Rev B4, i.MX8QM MEK Rev D and i.MX8QXP MEK WCPU boards with wm8962 codec. Therefore, add compatibles for them. Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://patch.msgid.link/20250122163544.1392869-2-daniel.baluta@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-01-22Merge tag 'regulator-v6.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "This was a very quiet release, aside from some smaller improvements we have: - Support for power budgeting on regulators, initially targeted at some still in review support for PSE controllers but generally useful - Support for error interrupts from ROHM BD96801 devices - Support for NXP PCA9452" * tag 'regulator-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: dt-bindings: Add regulator-power-budget-milliwatt property regulator: Add support for power budget regulator: core: Resolve supply using of_node from regulator_config regulator: of: Implement the unwind path of of_regulator_match() regulator: tps65219: Remove debugging helper function regulator: tps65219: Remove MODULE_ALIAS regulator: tps65219: Update driver name regulator: tps65219: Use dev_err_probe() instead of dev_err() regulator: dt-bindings: mt6315: Drop regulator-compatible property regulator: pca9450: Add PMIC pca9452 support regulator: dt-bindings: pca9450: Add pca9452 support regulator: pca9450: Use dev_err_probe() to simplify code regulator: pca9450: add enable_value for all bucks regulator: bd96801: Add ERRB IRQ
2025-01-22Merge tag 'gpio-updates-for-v6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio updates from Bartosz Golaszewski: "Thanks to little activity in December, this is really tiny. Just a few updates to drivers and device-tree bindings. Driver improvements: - support a new model in gpio-mpc8xxx - refactor gpio-tqmx86 and add support for direction setting - allow building gpio-omap with COMPILE_TEST=y - use gpiochip_get_data() instead of dev_get_drvdata() in gpio-twl6040 - drop unued field from driver data in gpio-altera - use generic request/free callbacks in gpio-regmap for better integration with pinctrl - use dev_err_probe() where applicable in gpio-pca953x - use existing dedicated GPIO defines in gpio-tps65219 instead of custom ones DT bindings: - document a new model in fsl,qoriq-gpio - explain the chip's latch clock pin and how it works like chip-select in fairchild,74hc595 - enable the gpio-line-names property for gpio-brcmstb" * tag 'gpio-updates-for-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: regmap: Use generic request/free ops gpio: altera: Drop .mapped_irq from driver data gpio: mpc8xxx: Add MPC8314 support dt-bindings: gpio: fsl,qoriq-gpio: Add compatible string fsl,mpc8314-gpio dt-bindings: gpio: fairchild,74hc595: Document chip select vs. latch clock gpio: tps65219: Use existing kernel gpio macros gpio: pca953x: log an error when failing to get the reset GPIO dt-bindings: gpio: brcmstb: permit gpio-line-names property gpio: tqmx86: add support for changing GPIO directions gpio: tqmx86: introduce tqmx86_gpio_clrsetbits() helper gpio: tqmx86: use cleanup guards for spinlock gpio: tqmx86: consistently refer to IRQs by hwirq numbers gpio: tqmx86: add macros for interrupt configuration gpio: omap: allow building the module with COMPILE_TEST=y gpio: twl4030: use gpiochip_get_data
2025-01-22Merge tag 'net-next-6.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Paolo Abeni: "This is slightly smaller than usual, with the most interesting work being still around RTNL scope reduction. Core: - More core refactoring to reduce the RTNL lock contention, including preparatory work for the per-network namespace RTNL lock, replacing RTNL lock with a per device-one to protect NAPI-related net device data and moving synchronize_net() calls outside such lock. - Extend drop reasons usage, adding net scheduler, AF_UNIX, bridge and more specific TCP coverage. - Reduce network namespace tear-down time by removing per-subsystems synchronize_net() in tipc and sched. - Add flow label selector support for fib rules, allowing traffic redirection based on such header field. Netfilter: - Do not remove netdev basechain when last device is gone, allowing netdev basechains without devices. - Revisit the flowtable teardown strategy, dealing better with fin, reset and re-open events. - Scale-up IP-vs connection dumping by avoiding linear search on each restart. Protocols: - A significant XDP socket refactor, consolidating and optimizing several helpers into the core - Better scaling of ICMP rate-limiting, by removing false-sharing in inet peers handling. - Introduces netlink notifications for multicast IPv4 and IPv6 address changes. - Add ipsec support for IP-TFS/AggFrag encapsulation, allowing aggregation and fragmentation of the inner IP. - Add sysctl to configure TIME-WAIT reuse delay for TCP sockets, to avoid local port exhaustion issues when the average connection lifetime is very short. - Support updating keys (re-keying) for connections using kernel TLS (for TLS 1.3 only). - Support ipv4-mapped ipv6 address clients in smc-r v2. - Add support for jumbo data packet transmission in RxRPC sockets, gluing multiple data packets in a single UDP packet. - Support RxRPC RACK-TLP to manage packet loss and retransmission in conjunction with the congestion control algorithm. Driver API: - Introduce a unified and structured interface for reporting PHY statistics, exposing consistent data across different H/W via ethtool. - Make timestamping selectable, allow the user to select the desired hwtstamp provider (PHY or MAC) administratively. - Add support for configuring a header-data-split threshold (HDS) value via ethtool, to deal with partial or buggy H/W implementation. - Consolidate DSA drivers Energy Efficiency Ethernet support. - Add EEE management to phylink, making use of the phylib implementation. - Add phylib support for in-band capabilities negotiation. - Simplify how phylib-enabled mac drivers expose the supported interfaces. Tests and tooling: - Make the YNL tool package-friendly to make it easier to deploy it separately from the kernel. - Increase TCP selftest coverage importing several packetdrill test-cases. - Regenerate the ethtool uapi header from the YNL spec, to ease maintenance and future development. - Add YNL support for decoding the link types used in net self-tests, allowing a single build to run both net and drivers/net. Drivers: - Ethernet high-speed NICs: - nVidia/Mellanox (mlx5): - add cross E-Switch QoS support - add SW Steering support for ConnectX-8 - implement support for HW-Managed Flow Steering, improving the rule deletion/insertion rate - support for multi-host LAG - Intel (ixgbe, ice, igb): - ice: add support for devlink health events - ixgbe: add initial support for E610 chipset variant - igb: add support for AF_XDP zero-copy - Meta: - add support for basic RSS config - allow changing the number of channels - add hardware monitoring support - Broadcom (bnxt): - implement TCP data split and HDS threshold ethtool support, enabling Device Memory TCP. - Marvell Octeon: - implement egress ipsec offload support for the cn10k family - Hisilicon (HIBMC): - implement unicast MAC filtering - Ethernet NICs embedded and virtual: - Convert UDP tunnel drivers to NETDEV_PCPU_STAT_DSTATS, avoiding contented atomic operations for drop counters - Freescale: - quicc: phylink conversion - enetc: support Tx and Rx checksum offload and improve TSO performances - MediaTek: - airoha: introduce support for ETS and HTB Qdisc offload - Microchip: - lan78XX USB: preparation work for phylink conversion - Synopsys (stmmac): - support DWMAC IP on NXP Automotive SoCs S32G2xx/S32G3xx/S32R45 - refactor EEE support to leverage the new driver API - optimize DMA and cache access to increase raw RX performances by 40% - TI: - icssg-prueth: add multicast filtering support for VLAN interface - netkit: - add ability to configure head/tailroom - VXLAN: - accepts packets with user-defined reserved bit - Ethernet switches: - Microchip: - lan969x: add RGMII support - lan969x: improve TX and RX performance using the FDMA engine - nVidia/Mellanox: - move Tx header handling to PCI driver, to ease XDP support - Ethernet PHYs: - Texas Instruments DP83822: - add support for GPIO2 clock output - Realtek: - 8169: add support for RTL8125D rev.b - rtl822x: add hwmon support for the temperature sensor - Microchip: - add support for RDS PTP hardware - consolidate periodic output signal generation - CAN: - several DT-bindings to DT schema conversions - tcan4x5x: - add HW standby support - support nWKRQ voltage selection - kvaser: - allowing Bus Error Reporting runtime configuration - WiFi: - the on-going Multi-Link Operation (MLO) effort continues, affecting both the stack and in drivers - mac80211/cfg80211: - Emergency Preparedness Communication Services (EPCS) station mode support - support for adding and removing station links for MLO - add support for WiFi 7/EHT mesh over 320 MHz channels - report Tx power info for each link - RealTek (rtw88): - enable USB Rx aggregation and USB 3 to improve performance - LED support - RealTek (rtw89): - refactor power save to support Multi-Link Operations - add support for RTL8922AE-VS variant - MediaTek (mt76): - single wiphy multiband support (preparation for MLO) - p2p device support - add TP-Link TXE50UH USB adapter support - Qualcomm (ath10k): - support for the QCA6698AQ IP core - Qualcomm (ath12k): - enable MLO for QCN9274 - Bluetooth: - Allow sysfs to trigger hdev reset, to allow recovering devices not responsive from user-space - MediaTek: add support for MT7922, MT7925, MT7921e devices - Realtek: add support for RTL8851BE devices - Qualcomm: add support for WCN785x devices - ISO: allow BIG re-sync" * tag 'net-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1386 commits) net/rose: prevent integer overflows in rose_setsockopt() net: phylink: fix regression when binding a PHY net: ethernet: ti: am65-cpsw: streamline TX queue creation and cleanup net: ethernet: ti: am65-cpsw: streamline RX queue creation and cleanup net: ethernet: ti: am65-cpsw: ensure proper channel cleanup in error path ipv6: Convert inet6_rtm_deladdr() to per-netns RTNL. ipv6: Convert inet6_rtm_newaddr() to per-netns RTNL. ipv6: Move lifetime validation to inet6_rtm_newaddr(). ipv6: Set cfg.ifa_flags before device lookup in inet6_rtm_newaddr(). ipv6: Pass dev to inet6_addr_add(). ipv6: Convert inet6_ioctl() to per-netns RTNL. ipv6: Hold rtnl_net_lock() in addrconf_init() and addrconf_cleanup(). ipv6: Hold rtnl_net_lock() in addrconf_dad_work(). ipv6: Hold rtnl_net_lock() in addrconf_verify_work(). ipv6: Convert net.ipv6.conf.${DEV}.XXX sysctl to per-netns RTNL. ipv6: Add __in6_dev_get_rtnl_net(). net: stmmac: Drop redundant skb_mark_for_recycle() for SKB frags net: mii: Fix the Speed display when the network cable is not connected sysctl net: Remove macro checks for CONFIG_SYSCTL eth: bnxt: update header sizing defaults ...
2025-01-21Merge tag 'chrome-platform-v6.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux Pull chrome platform updates from Tzung-Bi Shih: "New: - Support new EC if the memory region information comes from the CRS ACPI resource descriptor in cros_ec_lpc Improvements: - Make sure EC is in RW before probing - Only check events on MKBP notifies to reduce the number of query commands in cros_ec_lpc Cleanups: - Remove unused code and DT bindings for cros-kbd-led-backlight - Constify 'struct bin_attribute' in cros_ec_vbc - Use str_enabled_disabled() in cros_usbpd_logger" * tag 'chrome-platform-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: platform/chrome: cros_ec_lpc: Handle EC without CRS section platform/chrome: cros_usbpd_logger: Use str_enabled_disabled() helper platform/chrome: cros_ec_lpc: Support direct EC register memory access platform/chrome: cros_ec_lpc: Merge lpc_driver_ops into ec private structure platform/chrome: Update ChromeOS EC command tracing platform/chrome: cros_ec_lpc: Only check for events on MKBP notifies platform/chrome: cros_ec_vbc: Constify 'struct bin_attribute' dt-bindings: cros-ec: Remove google,cros-kbd-led-backlight platform/chrome: cros_kbd_led_backlight: Remove OF match platform/chrome: cros_ec_proto: remove unnecessary retries platform/chrome: cros_ec: jump to RW before probing platform/chrome: cros_kbd_led_backlight: remove unneeded if-statement
2025-01-21Merge tag 'drm-next-2025-01-17' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm updates from Dave Airlie: "There are two external interactions of note, the msm tree pull in some opp tree, hopefully the opp tree arrives from the same git tree however it normally does. There is also a new cgroup controller for device memory, that is used by drm, so is merging through my tree. This will hopefully help open up gpu cgroup usage a bit more and move us forward. There is a new accelerator driver for the AMD XDNA Ryzen AI NPUs. Then the usual xe/amdgpu/i915/msm leaders and lots of changes and refactors across the board: core: - device memory cgroup controller added - Remove driver date from drm_driver - Add drm_printer based hex dumper - drm memory stats docs update - scheduler documentation improvements new driver: - amdxdna - Ryzen AI NPU support connector: - add a mutex to protect ELD - make connector setup two-step panels: - Introduce backlight quirks infrastructure - New panels: KDB KD116N2130B12, Tianma TM070JDHG34-00, - Multi-Inno Technology MI1010Z1T-1CP11 bridge: - ti-sn65dsi83: Add ti,lvds-vod-swing optional properties - Provide default implementation of atomic_check for HDMI bridges - it605: HDCP improvements, MCCS Support xe: - make OA buffer size configurable - GuC capture fixes - add ufence and g2h flushes - restore system memory GGTT mappings - ioctl fixes - SRIOV PF scheduling priority - allow fault injection - lots of improvements/refactors - Enable GuC's WA_DUAL_QUEUE for newer platforms - IRQ related fixes and improvements i915: - More accurate engine busyness metrics with GuC submission - Ensure partial BO segment offset never exceeds allowed max - Flush GuC CT receive tasklet during reset preparation - Some DG2 refactor to fix DG2 bugs when operating with certain CPUs - Fix DG1 power gate sequence - Enabling uncompressed 128b/132b UHBR SST - Handle hdmi connector init failures, and no HDMI/DP cases - More robust engine resets on Haswell and older i915/xe display: - HDCP fixes for Xe3Lpd - New GSC FW ARL-H/ARL-U - support 3 VDSC engines 12 slices - MBUS joining sanitisation - reconcile i915/xe display power mgmt - Xe3Lpd fixes - UHBR rates for Thunderbolt amdgpu: - DRM panic support - track BO memory stats at runtime - Fix max surface handling in DC - Cleaner shader support for gfx10.3 dGPUs - fix drm buddy trim handling - SDMA engine reset updates - Fix doorbell ttm cleanup - RAS updates - ISP updates - SDMA queue reset support - Rework DPM powergating interfaces - Documentation updates and cleanups - DCN 3.5 updates - Use a pm notifier to more gracefully handle VRAM eviction on suspend or hibernate - Add debugfs interfaces for forcing scheduling to specific engine instances - GG 9.5 updates - IH 4.4 updates - Make missing optional firmware less noisy - PSP 13.x updates - SMU 13.x updates - VCN 5.x updates - JPEG 5.x updates - GC 12.x updates - DC FAMS updates amdkfd: - GG 9.5 updates - Logging improvements - Shader debugger fixes - Trap handler cleanup - Cleanup includes - Eviction fence wq fix msm: - MDSS: - properly described UBWC registers - added SM6150 (aka QCS615) support - DPU: - added SM6150 (aka QCS615) support - enabled wide planes if virtual planes are enabled (by using two SSPPs for a single plane) - added CWB hardware blocks support - DSI: - added SM6150 (aka QCS615) support - GPU: - Print GMU core fw version - GMU bandwidth voting for a740 and a750 - Expose uche trap base via uapi - UAPI error reporting rcar-du: - Add r8a779h0 Support ivpu: - Fix qemu crash when using passthrough nouveau: - expose GSP-RM logging buffers via debugfs panfrost: - Add MT8188 Mali-G57 MC3 support rockchip: - Gamma LUT support hisilicon: - new HIBMC support virtio-gpu: - convert to helpers - add prime support for scanout buffers v3d: - Add DRM_IOCTL_V3D_PERFMON_SET_GLOBAL vc4: - Add support for BCM2712 vkms: - line-per-line compositing algorithm to improve performance zynqmp: - Add DP audio support mediatek: - dp: Add sdp path reset - dp: Support flexible length of DP calibration data etnaviv: - add fdinfo memory support - add explicit reset handling" * tag 'drm-next-2025-01-17' of https://gitlab.freedesktop.org/drm/kernel: (1070 commits) drm/bridge: fix documentation for the hdmi_audio_prepare() callback doc/cgroup: Fix title underline length drm/doc: Include new drm-compute documentation cgroup/dmem: Fix parameters documentation cgroup/dmem: Select PAGE_COUNTER kernel/cgroup: Remove the unused variable climit drm/display: hdmi: Do not read EDID on disconnected connectors drm/tests: hdmi: Add connector disablement test drm/connector: hdmi: Do atomic check when necessary drm/amd/display: 3.2.316 drm/amd/display: avoid reset DTBCLK at clock init drm/amd/display: improve dpia pre-train drm/amd/display: Apply DML21 Patches drm/amd/display: Use HW lock mgr for PSR1 drm/amd/display: Revised for Replay Pseudo vblank control drm/amd/display: Add a new flag for replay low hz drm/amd/display: Remove unused read_ono_state function from Hwss module drm/amd/display: Do not elevate mem_type change to full update drm/amd/display: Do not wait for PSR disable on vbl enable drm/amd/display: Remove unnecessary eDP power down ...
2025-01-21dt-bindings: PCI: microchip,pcie-host: Allow dma-noncoherentConor Dooley
PolarFire SoC may be configured in a way that requires non-coherent DMA handling. On RISC-V, buses are coherent by default & the dma-noncoherent property is required to denote buses or devices that are non-coherent. Link: https://lore.kernel.org/r/20241011140043.1250030-4-daire.mcnamara@microchip.com Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rob Herring <robh@kernel.org>
2025-01-21Merge branches 'clk-airoha', 'clk-rockchip', 'clk-stm', 'clk-thead' and ↵Stephen Boyd
'clk-bcm' into clk-next * clk-airoha: clk: en7523: Add clock for eMMC for EN7581 dt-bindings: clock: add ID for eMMC for EN7581 dt-bindings: clock: drop NUM_CLOCKS define for EN7581 clk: en7523: Rework clock handling for different clock numbers clk: en7523: Initialize num before accessing hws in en7523_register_clocks() clk: en7523: Fix wrong BUS clock for EN7581 clk: amlogic: axg-audio: revert reset implementation Revert "clk: Fix invalid execution of clk_set_rate" * clk-rockchip: clk: rockchip: rk3588: make refclko25m_ethX critical clk: rockchip: rk3588: drop RK3588_LINKED_CLK clk: rockchip: implement linked gate clock support clk: rockchip: expose rockchip_clk_set_lookup clk: rockchip: rk3588: register GATE_LINK later clk: rockchip: support clocks registered late * clk-stm: clk: stm32f4: support spread spectrum clock generation clk: stm32f4: use FIELD helpers to access the PLLCFGR fields dt-bindings: clock: st,stm32-rcc: support spread spectrum clocking dt-bindings: clock: convert stm32 rcc bindings to json-schema * clk-thead: clk: thead: Fix cpu2vp_clk for TH1520 AP_SUBSYS clocks clk: thead: Add CLK_IGNORE_UNUSED to fix TH1520 boot clk: thead: Fix clk gate registration to pass flags * clk-bcm: clk: bcm: rpi: Add disp clock clk: bcm: rpi: Create helper to retrieve private data clk: bcm: rpi: Enable minimize for all firmware clocks clk: bcm: rpi: Allow cpufreq driver to also adjust gpu clocks clk: bcm: rpi: Add ISP to exported clocks
2025-01-21Merge branches 'clk-microchip', 'clk-xilinx', 'clk-allwinner', 'clk-imx' and ↵Stephen Boyd
'clk-qcom' into clk-next * clk-microchip: clk: at91: sama7d65: add sama7d65 pmc driver dt-bindings: clock: Add SAMA7D65 PMC compatible string dt-bindings: clocks: atmel,at91sam9x5-sckc: add sama7d65 clk: at91: sckc: Use SCKC_{TD, MD}_SLCK IDs for clk32k clocks dt-bindings: clk: at91: Add clock IDs for the slow clock controller * clk-xilinx: clk: clocking-wizard: calculate dividers fractional parts dt-bindings: clock: xilinx: Add reset GPIO for VCU dt-bindings: clock: xilinx: Convert VCU bindings to dtschema * clk-allwinner: clk: sunxi-ng: h616: Reparent CPU clock during frequency changes clk: sunxi-ng: a64: stop force-selecting PLL-MIPI as TCON0 parent clk: sunxi-ng: a64: drop redundant CLK_PLL_VIDEO0_2X and CLK_PLL_MIPI dt-bindings: clock: sunxi: Export PLL_VIDEO_2X and PLL_MIPI * clk-imx: clk: imx: Apply some clks only for i.MX93 arm64: dts: imx93: Use IMX93_CLK_SPDIF_IPG as SPDIF IPG clock clk: imx93: Add IMX93_CLK_SPDIF_IPG clock dt-bindings: clock: imx93: Add SPDIF IPG clk clk: imx: pll14xx: Add 208 MHz and 416 MHz entries for PLL1416x clk: imx8mp: Fix clkout1/2 support * clk-qcom: (63 commits) clk: qcom: Select CLK_X1E80100_GCC in config CLK_X1P42100_GPUCC dt-bindings: clock: move qcom,x1e80100-camcc to its own file clk: qcom: smd-rpm: Add clocks for MSM8940 dt-bindings: clock: qcom,rpmcc: Add MSM8940 compatible clk: qcom: smd-rpm: Add clocks for MSM8937 dt-bindings: clock: qcom,rpmcc: Add MSM8937 compatible clk: qcom: ipq5424: Use icc-clk for enabling NoC related clocks dt-bindings: interconnect: Add Qualcomm IPQ5424 support clk: qcom: Add SM6115 LPASSCC dt-bindings: clock: Add Qualcomm SM6115 LPASS clock controller clk: qcom: gcc-sdm845: Do not use shared clk_ops for QUPs clk: qcom: gcc-sdm845: Add general purpose clock ops clk: qcom: clk-rcg2: split __clk_rcg2_configure function clk: qcom: clk-rcg2: document calc_rate function clk: qcom: gcc-x1e80100: Do not turn off usb_2 controller GDSC clk: qcom: ipq5424: add gcc_xo_clk dt-bindings: clock: qcom: gcc-ipq5424: add gcc_xo_clk macro dt-bindings: clock: qcom: gcc-ipq5424: remove apss_dbg clock macro clk: qcom: ipq5424: remove apss_dbg clock dt-bindings: clock: qcom,sdm845-camcc: add sdm670 compatible ...
2025-01-21Merge branches 'clk-cleanup', 'clk-renesas', 'clk-mediatek', 'clk-samsung' ↵Stephen Boyd
and 'clk-socfpga' into clk-next - Support for 5L35023 variant of Versa 3 clock generator * clk-cleanup: clk: analogbits: Fix incorrect calculation of vco rate delta clk: Use str_enable_disable-like helpers clk: clk-loongson2: Switch to use devm_clk_hw_register_fixed_rate_parent_data() clk: starfive: Make _clk_get become a common helper function clk: ep93xx: make const read-only arrays static clk: lmk04832: make read-only const arrays static clk: ti: use kcalloc() instead of kzalloc() dt-bindings: clock: st,stm32mp1-rcc: complete the reference path dt-bindings: clock: st,stm32mp1-rcc: fix reference paths dt-bindings: clock: ti: Convert composite.txt to json-schema dt-bindings: clock: ti: Convert gate.txt to json-schema clk: Drop obsolete devm_clk_bulk_get_all_enable() helper PCI: exynos: Switch to devm_clk_bulk_get_all_enabled() soc: mediatek: pwrap: Switch to devm_clk_bulk_get_all_enabled() clk: davinci: remove platform data struct clk: fix an OF node reference leak in of_clk_get_parent_name() clk: mmp: pxa1908-apbc: Fix NULL vs IS_ERR() check clk: mmp: pxa1908-apbcp: Fix a NULL vs IS_ERR() check clk: mmp: pxa1908-mpmu: Fix a NULL vs IS_ERR() check * clk-renesas: (24 commits) dt-bindings: clock: renesas,r9a08g045-vbattb: Fix include guard clk: renesas: r9a09g057: Add clock and reset entries for GIC clk: renesas: r9a09g057: Add reset entry for SYS clk: renesas: r8a779g0: Add VSPX clocks clk: renesas: r8a779g0: Add FCPVX clocks clk: renesas: r9a09g047: Add I2C clocks/resets clk: renesas: r9a09g047: Add CA55 core clocks clk: renesas: rzv2h: Add support for RZ/G3E SoC clk: renesas: rzv2h: Add MSTOP support dt-bindings: clock: renesas: Document RZ/G3E SoC CPG dt-bindings: soc: renesas: Document RZ/G3E SMARC SoM and Carrier-II EVK dt-bindings: soc: renesas: Document Renesas RZ/G3E SoC variants clk: versaclock3: Add support for the 5L35023 variant dt-bindings: clock: versaclock3: Document 5L35023 Versa3 clock generator clk: versaclock3: Prepare for the addition of 5L35023 device clk: renesas: r9a08g045: Add clocks, resets and power domain support for the ADC IP clk: renesas: r8a779h0: Add display clocks clk: renesas: r9a09g057: Add support for PLLVDO, CRU clocks, and resets clk: renesas: rzv2h: Add selective Runtime PM support for clocks clk: renesas: r9a06g032: Use BIT macro consistently ... * clk-mediatek: clk: ralink: mtmips: remove duplicated 'xtal' clock for Ralink SoC RT3883 clk: mediatek: mt2701-img: add missing dummy clk clk: mediatek: mt2701-mm: add missing dummy clk clk: mediatek: mt2701-bdp: add missing dummy clk clk: mediatek: mt2701-aud: fix conversion to mtk_clk_simple_probe clk: mediatek: mt2701-vdec: fix conversion to mtk_clk_simple_probe * clk-samsung: clk: samsung: Introduce Exynos990 clock controller driver clk: samsung: clk-pll: Add support for pll_{0717x, 0718x, 0732x} dt-bindings: clock: samsung: Add Exynos990 SoC CMU bindings * clk-socfpga: clk: socfpga: arria10: Optimize local variables in clk_pll_recalc_rate()
2025-01-21ASoC: dt-bindings: ti,pcm1681: Fix the binding titleFabio Estevam
The PCM1681 is an 8-channel Digital-to-Analog Converter, so fix it accordingly. Signed-off-by: Fabio Estevam <festevam@denx.de> Link: https://patch.msgid.link/20250121155747.3740995-1-festevam@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-01-21dt-bindings: PCI: qcom: Document the IPQ5424 PCIe controllerManikanta Mylavarapu
Document the PCIe controller on the IPQ5424 platform using the IPQ9574 bindings as a fallback, since the PCIe on the IPQ5424 is similar to IPQ9574. Link: https://lore.kernel.org/r/20241213134950.234946-2-quic_mmanikan@quicinc.com Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2025-01-21dt-bindings: PCI: qcom,pcie-sm8550: Document 'global' interruptNeil Armstrong
Qcom PCIe RC controllers are capable of generating 'global' SPI interrupt to the host CPU. This interrupt can be used by the device driver to handle PCIe link specific events such as Link up and Link down, which give the driver a chance to start bus enumeration on its own when link is up and initiate link training if link goes to a bad state. The PCIe driver can still work without this interrupt but it will provide a nice user experience when device gets plugged and removed. Document the interrupt as optional for SM8550 and SM8650 platforms. Link: https://lore.kernel.org/r/20241126-topic-sm8x50-pcie-global-irq-v1-1-4049cfccd073@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2025-01-21dt-bindings: PCI: mobiveil: Convert mobiveil-pcie.txt to YAMLFrank Li
Convert device tree binding document mobiveil-pcie.txt to YAML format and merge layerscape-pcie-gen4.txt into this file. Additional changes: - interrupt-names: "aer", "pme", "intr", which align order in examples. - reg-names: reorder as csr_axi_slave, config_axi_slave to match layerscape-pcie-gen4 and existing Layerscape DTS users. Fix below CHECK_DTBS warning: arch/arm64/boot/dts/freescale/fsl-lx2160a-qds.dtb: /soc/pcie@3400000: failed to match any schema with compatible: ['fsl,lx2160a-pcie'] Link: https://lore.kernel.org/r/20241211171318.4129818-1-Frank.Li@nxp.com Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org> [kwilczynski: commit log] Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> [bhelgaas: fix typos, whitespace, consistent bus-range usage] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2025-01-20Merge tag 'cpufreq-arm-updates-6.14' of ↵Rafael J. Wysocki
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm Merge ARM cpufreq updates for 6.14 from Viresh Kumar: "- Extended support for more SoCs in apple cpufreq driver (Hector Martin and Nick Chan). - Add new cpufreq driver for Airoha SoCs (Christian Marangi). - Fix using cpufreq-dt as module (Andreas Kemnade). - Minor fixes for Sparc, scmi, and Qcom drivers (Ethan Carter Edwards, Sibi Sankar and Manivannan Sadhasivam)." * tag 'cpufreq-arm-updates-6.14' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver cpufreq: sparc: change kzalloc to kcalloc cpufreq: qcom: Implement clk_ops::determine_rate() for qcom_cpufreq* clocks cpufreq: qcom: Fix qcom_cpufreq_hw_recalc_rate() to query LUT if LMh IRQ is not available cpufreq: apple-soc: Add Apple A7-A8X SoC cpufreq support cpufreq: apple-soc: Set fallback transition latency to APPLE_DVFS_TRANSITION_TIMEOUT cpufreq: apple-soc: Increase cluster switch timeout to 400us cpufreq: apple-soc: Use 32-bit read for status register cpufreq: apple-soc: Allow per-SoC configuration of APPLE_DVFS_CMD_PS1 cpufreq: apple-soc: Drop setting the PS2 field on M2+ dt-bindings: cpufreq: apple,cluster-cpufreq: Add A7-A11, T2 compatibles dt-bindings: cpufreq: Document support for Airoha EN7581 CPUFreq cpufreq: fix using cpufreq-dt as module cpufreq: scmi: Register for limit change notifications
2025-01-19dt-bindings: crypto: qcom,inline-crypto-engine: Document the SM8750 ICEGaurav Kashyap
Document the Inline Crypto Engine (ICE) on the SM8750 Platform. Signed-off-by: Gaurav Kashyap <quic_gaurkash@quicinc.com> Signed-off-by: Melody Olvera <quic_molvera@quicinc.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-01-19dt-bindings: crypto: qcom,prng: Document SM8750 RNGGaurav Kashyap
Document SM8750 compatible for the True Random Number Generator. Signed-off-by: Gaurav Kashyap <quic_gaurkash@quicinc.com> Signed-off-by: Melody Olvera <quic_molvera@quicinc.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-01-19dt-bindings: crypto: qcom-qce: Document the SM8750 crypto engineGaurav Kashyap
Document the crypto engine on the SM8750 Platform. Signed-off-by: Gaurav Kashyap <quic_gaurkash@quicinc.com> Signed-off-by: Melody Olvera <quic_molvera@quicinc.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-01-18Merge tag 'for-net-next-2025-01-15' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Luiz Augusto von Dentz says: ==================== bluetooth-next pull request for net-next: - btusb: Add new VID/PID 13d3/3610 for MT7922 - btusb: Add new VID/PID 13d3/3628 for MT7925 - btusb: Add MT7921e device 13d3:3576 - btusb: Add RTL8851BE device 13d3:3600 - btusb: Add ID 0x2c7c:0x0130 for Qualcomm WCN785x - btusb: add sysfs attribute to control USB alt setting - qca: Expand firmware-name property - qca: Fix poor RF performance for WCN6855 - L2CAP: handle NULL sock pointer in l2cap_sock_alloc - Allow reset via sysfs - ISO: Allow BIG re-sync - dt-bindings: Utilize PMU abstraction for WCN6750 - MGMT: Mark LL Privacy as stable * tag 'for-net-next-2025-01-15' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: (23 commits) Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync Bluetooth: qca: Fix poor RF performance for WCN6855 Bluetooth: Allow reset via sysfs Bluetooth: Get rid of cmd_timeout and use the reset callback Bluetooth: Remove the cmd timeout count in btusb Bluetooth: Use str_enable_disable-like helpers Bluetooth: btmtk: Remove resetting mt7921 before downloading the fw Bluetooth: L2CAP: handle NULL sock pointer in l2cap_sock_alloc Bluetooth: btusb: Add RTL8851BE device 13d3:3600 dt-bindings: bluetooth: Utilize PMU abstraction for WCN6750 Bluetooth: btusb: Add MT7921e device 13d3:3576 Bluetooth: btrtl: check for NULL in btrtl_setup_realtek() Bluetooth: btbcm: Fix NULL deref in btbcm_get_board_name() Bluetooth: qca: Expand firmware-name to load specific rampatch Bluetooth: qca: Update firmware-name to support board specific nvm dt-bindings: net: bluetooth: qca: Expand firmware-name property Bluetooth: btusb: Add new VID/PID 13d3/3628 for MT7925 Bluetooth: btusb: Add new VID/PID 13d3/3610 for MT7922 Bluetooth: btusb: add sysfs attribute to control USB alt setting Bluetooth: btusb: Add ID 0x2c7c:0x0130 for Qualcomm WCN785x ... ==================== Link: https://patch.msgid.link/20250117213203.3921910-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-18Merge tag 'wireless-next-2025-01-17' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.14 Most likely the last "new features" pull request for v6.14 and this is a bigger one. Multi-Link Operation (MLO) work continues both in stack in drivers. Few new devices supported and usual fixes all over. Major changes: cfg80211 * Emergency Preparedness Communication Services (EPCS) station mode support mac80211 * an option to filter a sta from being flushed * some support for RX Operating Mode Indication (OMI) power saving * support for adding and removing station links for MLO iwlwifi * new device ids * rework firmware error handling and restart rtw88 * RTL8812A: RFE type 2 support * LED support rtw89 * variant info to support RTL8922AE-VS mt76 * mt7996: single wiphy multiband support (preparation for MLO) * mt7996: support for more variants * mt792x: P2P_DEVICE support * mt7921u: TP-Link TXE50UH support ath12k * enable MLO for QCN9274 (although it seems to be broken with dual band devices) * MLO radar detection support * debugfs: transmit buffer OFDMA, AST entry and puncture stats * tag 'wireless-next-2025-01-17' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (322 commits) wifi: brcmfmac: fix NULL pointer dereference in brcmf_txfinalize() wifi: rtw88: add RTW88_LEDS depends on LEDS_CLASS to Kconfig wifi: wilc1000: unregister wiphy only after netdev registration wifi: cfg80211: adjust allocation of colocated AP data wifi: mac80211: fix memory leak in ieee80211_mgd_assoc_ml_reconf() wifi: ath12k: fix key cache handling wifi: ath12k: Fix uninitialized variable access in ath12k_mac_allocate() function wifi: ath12k: Remove ath12k_get_num_hw() helper function wifi: ath12k: Refactor the ath12k_hw get helper function argument wifi: ath12k: Refactor ath12k_hw set helper function argument wifi: mt76: mt7996: add implicit beamforming support for mt7992 wifi: mt76: mt7996: fix beacon command during disabling wifi: mt76: mt7996: fix ldpc setting wifi: mt76: mt7996: fix definition of tx descriptor wifi: mt76: connac: adjust phy capabilities based on band constraints wifi: mt76: mt7996: fix incorrect indexing of MIB FW event wifi: mt76: mt7996: fix HE Phy capability wifi: mt76: mt7996: fix the capability of reception of EHT MU PPDU wifi: mt76: mt7996: add max mpdu len capability wifi: mt76: mt7921: avoid undesired changes of the preset regulatory domain ... ==================== Link: https://patch.msgid.link/20250117203529.72D45C4CEDD@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-18dt-bindings: mailbox: add google,gs101-mboxTudor Ambarus
Add bindings for the Samsung Exynos Mailbox Controller. Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
2025-01-18dt-bindings: mailbox: qcom: Add IPQ5424 APCS compatibleGokul Sriram Palanisamy
Add compatible for the Qualcomm IPQ5424 APCS block. Signed-off-by: Gokul Sriram Palanisamy <quic_gokulsri@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
2025-01-18dt-bindings: mailbox: add binding for Microchip IPC mailbox controllerValentina Fernandez
Add a dt-binding for the Microchip Inter-Processor Communication (IPC) mailbox controller. Signed-off-by: Valentina Fernandez <valentina.fernandezalanis@microchip.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
2025-01-18Merge patch series "riscv: Add support for xtheadvector"Palmer Dabbelt
Charlie Jenkins <charlie@rivosinc.com> says: xtheadvector is a custom extension that is based upon riscv vector version 0.7.1 [1]. All of the vector routines have been modified to support this alternative vector version based upon whether xtheadvector was determined to be supported at boot. vlenb is not supported on the existing xtheadvector hardware, so a devicetree property thead,vlenb is added to provide the vlenb to Linux. There is a new hwprobe key RISCV_HWPROBE_KEY_VENDOR_EXT_THEAD_0 that is used to request which thead vendor extensions are supported on the current platform. This allows future vendors to allocate hwprobe keys for their vendor. Support for xtheadvector is also added to the vector kselftests. [1] https://github.com/T-head-Semi/thead-extension-spec/blob/95358cb2cca9489361c61d335e03d3134b14133f/xtheadvector.adoc * b4-shazam-merge: riscv: Add ghostwrite vulnerability selftests: riscv: Support xtheadvector in vector tests selftests: riscv: Fix vector tests riscv: hwprobe: Document thead vendor extensions and xtheadvector extension riscv: hwprobe: Add thead vendor extension probing riscv: vector: Support xtheadvector save/restore riscv: Add xtheadvector instruction definitions riscv: csr: Add CSR encodings for CSR_VXRM/CSR_VXSAT RISC-V: define the elements of the VCSR vector CSR riscv: vector: Use vlenb from DT for thead riscv: Add thead and xtheadvector as a vendor extension riscv: dts: allwinner: Add xtheadvector to the D1/D1s devicetree dt-bindings: cpus: add a thead vlen register length property dt-bindings: riscv: Add xtheadvector ISA extension description Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Link: https://lore.kernel.org/r/20241113-xtheadvector-v11-0-236c22791ef9@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2025-01-18dt-bindings: cpus: add a thead vlen register length propertyCharlie Jenkins
Add a property analogous to the vlenb CSR so that software can detect the vector length of each CPU prior to it being brought online. Currently software has to assume that the vector length read from the boot CPU applies to all possible CPUs. On T-Head CPUs implementing pre-ratification vector, reading the th.vlenb CSR may produce an illegal instruction trap, so this property is required on such systems. Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Tested-by: Yangyu Chen <cyy@cyyself.name> Link: https://lore.kernel.org/r/20241113-xtheadvector-v11-2-236c22791ef9@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2025-01-18dt-bindings: riscv: Add xtheadvector ISA extension descriptionCharlie Jenkins
The xtheadvector ISA extension is described on the T-Head extension spec Github page [1] at commit 95358cb2cca9. Link: https://github.com/T-head-Semi/thead-extension-spec/blob/95358cb2cca9489361c61d335e03d3134b14133f/xtheadvector.adoc [1] Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Tested-by: Yangyu Chen <cyy@cyyself.name> Link: https://lore.kernel.org/r/20241113-xtheadvector-v11-1-236c22791ef9@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2025-01-17regulator: dt-bindings: Add regulator-power-budget-milliwatt propertyKory Maincent
Introduce a new property to describe the power budget of the regulator. This property will allow power management support for regulator consumers like PSE controllers, enabling them to make decisions based on the available power capacity. Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> Link: https://patch.msgid.link/20250115-feature_regulator_pw_budget-v2-2-0a44b949e6bc@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-01-17dt-bindings: usb: snps,dwc3: Split core descriptionBjorn Andersson
The Synopsys DWC3 core is found either as a standalone block or integrated with vendor glue logic. So far the latter has been described as two separate IP blocks in DeviceTree, but the two parts are not separate. In the case where the core is integrated together with vendor glue, resources such as clock and resets are often customized by the vendor, such that the standard properties doesn't make sense. Split the snps,dwc3 binding in a description of the core properties and the standard "glue" properties, in order to allow vendor bindings to inherit the core properties. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250113-dwc3-refactor-v3-1-d1722075df7b@oss.qualcomm.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-01-17Merge branches 'arm/smmu/updates', 'arm/smmu/bindings', 'qualcomm/msm', ↵Joerg Roedel
'rockchip', 'riscv', 'core', 'intel/vt-d' and 'amd/amd-vi' into next
2025-01-17dt-bindings: serial: 8250: Add SpacemiT K1 uart compatibleYixun Lan
Found SpacemiT's K1 uart controller is compatible with Intel's Xscale uart, but it's still worth to introduce a new compatible. Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Yixun Lan <dlan@gentoo.org>
generated by cgit (git 2.34.1) at 2025-09-10 18:48:42 +0000