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15 hoursMerge tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernelHEADmasterLinus Torvalds
Pull drm updates from Dave Airlie: "Highlights: - Intel xe enable Panthor Lake, started adding WildCat Lake - amdgpu has a bunch of reset improvments along with the usual IP updates - msm got VM_BIND support which is important for vulkan sparse memory - more drm_panic users - gpusvm common code to handle a bunch of core SVM work outside drivers. Detail summary: Changes outside drm subdirectory: - 'shrink_shmem_memory()' for better shmem/hibernate interaction - Rust support infrastructure: - make ETIMEDOUT available - add size constants up to SZ_2G - add DMA coherent allocation bindings - mtd driver for Intel GPU non-volatile storage - i2c designware quirk for Intel xe core: - atomic helpers: tune enable/disable sequences - add task info to wedge API - refactor EDID quirks - connector: move HDR sink to drm_display_info - fourcc: half-float and 32-bit float formats - mode_config: pass format info to simplify dma-buf: - heaps: Give CMA heap a stable name ci: - add device tree validation and kunit displayport: - change AUX DPCD access probe address - add quirk for DPCD probe - add panel replay definitions - backlight control helpers fbdev: - make CONFIG_FIRMWARE_EDID available on all arches fence: - fix UAF issues format-helper: - improve tests gpusvm: - introduce devmem only flag for allocation - add timeslicing support to GPU SVM ttm: - improve eviction sched: - tracing improvements - kunit improvements - memory leak fixes - reset handling improvements color mgmt: - add hardware gamma LUT handling helpers bridge: - add destroy hook - switch to reference counted drm_bridge allocations - tc358767: convert to devm_drm_bridge_alloc - improve CEC handling panel: - switch to reference counter drm_panel allocations - fwnode panel lookup - Huiling hl055fhv028c support - Raspberry Pi 7" 720x1280 support - edp: KDC KD116N3730A05, N160JCE-ELL CMN, N116BCJ-EAK - simple: AUO P238HAN01 - st7701: Winstar wf40eswaa6mnn0 - visionox: rm69299-shift - Renesas R61307, Renesas R69328 support - DJN HX83112B hdmi: - add CEC handling - YUV420 output support xe: - WildCat Lake support - Enable PanthorLake by default - mark BMG as SRIOV capable - update firmware recommendations - Expose media OA units - aux-bux support for non-volatile memory - MTD intel-dg driver for non-volatile memory - Expose fan control and voltage regulator in sysfs - restructure migration for multi-device - Restore GuC submit UAF fix - make GEM shrinker drm managed - SRIOV VF Post-migration recovery of GGTT nodes - W/A additions/reworks - Prefetch support for svm ranges - Don't allocate managed BO for each policy change - HWMON fixes for BMG - Create LRC BO without VM - PCI ID updates - make SLPC debugfs files optional - rework eviction rejection of bound external BOs - consolidate PAT programming logic for pre/post Xe2 - init changes for flicker-free boot - Enable GuC Dynamic Inhibit Context switch i915: - drm_panic support for i915/xe - initial flip queue off by default for LNL/PNL - Wildcat Lake Display support - Support for DSC fractional link bpp - Support for simultaneous Panel Replay and Adaptive sync - Support for PTL+ double buffer LUT - initial PIPEDMC event handling - drm_panel_follower support - DPLL interface renames - allocate struct intel_display dynamically - flip queue preperation - abstract DRAM detection better - avoid GuC scheduling stalls - remove DG1 force probe requirement - fix MEI interrupt handler on RT kernels - use backlight control helpers for eDP - more shared display code refactoring amdgpu: - add userq slot to INFO ioctl - SR-IOV hibernation support - Suspend improvements - Backlight improvements - Use scaling for non-native eDP modes - cleaner shader updates for GC 9.x - Remove fence slab - SDMA fw checks for userq support - RAS updates - DMCUB updates - DP tunneling fixes - Display idle D3 support - Per queue reset improvements - initial smartmux support amdkfd: - enable KFD on loongarch - mtype fix for ext coherent system memory radeon: - CS validation additional GL extensions - drop console lock during suspend/resume - bump driver version msm: - VM BIND support - CI: infrastructure updates - UBWC single source of truth - decouple GPU and KMS support - DP: rework I/O accessors - DPU: SM8750 support - DSI: SM8750 support - GPU: X1-45 support and speedbin support for X1-85 - MDSS: SM8750 support nova: - register! macro improvements - DMA object abstraction - VBIOS parser + fwsec lookup - sysmem flush page support - falcon: generic falcon boot code and HAL - FWSEC-FRTS: fb setup and load/execute ivpu: - Add Wildcat Lake support - Add turbo flag ast: - improve hardware generations implementation imx: - IMX8qxq Display Controller support lima: - Rockchip RK3528 GPU support nouveau: - fence handling cleanup panfrost: - MT8370 support - bo labeling - 64-bit register access qaic: - add RAS support rockchip: - convert inno_hdmi to a bridge rz-du: - add RZ/V2H(P) support - MIPI-DSI DCS support sitronix: - ST7567 support sun4i: - add H616 support tidss: - add TI AM62L support - AM65x OLDI bridge support bochs: - drm panic support vkms: - YUV and R* format support - use faux device vmwgfx: - fence improvements hyperv: - move out of simple - add drm_panic support" * tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernel: (1479 commits) drm/tidss: oldi: convert to devm_drm_bridge_alloc() API drm/tidss: encoder: convert to devm_drm_bridge_alloc() drm/amdgpu: move reset support type checks into the caller drm/amdgpu/sdma7: re-emit unprocessed state on ring reset drm/amdgpu/sdma6: re-emit unprocessed state on ring reset drm/amdgpu/sdma5.2: re-emit unprocessed state on ring reset drm/amdgpu/sdma5: re-emit unprocessed state on ring reset drm/amdgpu/gfx12: re-emit unprocessed state on ring reset drm/amdgpu/gfx11: re-emit unprocessed state on ring reset drm/amdgpu/gfx10: re-emit unprocessed state on ring reset drm/amdgpu/gfx9.4.3: re-emit unprocessed state on kcq reset drm/amdgpu/gfx9: re-emit unprocessed state on kcq reset drm/amdgpu: Add WARN_ON to the resource clear function drm/amd/pm: Use cached metrics data on SMUv13.0.6 drm/amd/pm: Use cached data for min/max clocks gpu: nova-core: fix bounds check in PmuLookupTableEntry::new drm/amdgpu: Replace HQD terminology with slots naming drm/amdgpu: Add user queue instance count in HW IP info drm/amd/amdgpu: Add helper functions for isp buffers drm/amd/amdgpu: Initialize swnode for ISP MFD device ...
47 hoursMerge tag 'pmdomain-v6.17' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull pmdomain updates from Ulf Hansson: "pmdomain core: - Leave powered-on genpds on until ->sync_state() or late_initcall_sync - Export a common ->sync_state() helper for genpd providers - Add generic ->sync_state() support - Add a bus/driver for genpd provider-devices - Introduce dev_pm_genpd_is_on() for consumers pmdomain providers: - cpuidle-psci: Drop redundant ->sync_state() support - cpuidle-riscv-sbi: Drop redundant ->sync_state() support - imx: Set ISI panic write for imx8m-blk-ctrl - qcom: Add support for Glymur and Milos RPMh power-domains - qcom: Use of_genpd_sync_state() for power-domains - rockchip: Add support for the RK3528 variant - samsung: Fix splash-screen handover by enforcing a ->sync_state() - sunxi: Add support for Allwinner A523's PCK600 power-controller - tegra: Opt-out from genpd's common ->sync_state() support for pmc - thead: Instantiate a GPU power sequencer via the auxiliary bus - renesas: Move init to postcore_initcalls - xilinx: Move ->sync_state() support to firmware driver - xilinx: Use of_genpd_sync_state() for power-domains pmdomain consumers: - remoteproc: imx_rproc: Fixup the detect/attach procedure for pre-booted cores" * tag 'pmdomain-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (44 commits) pmdomain: qcom: rpmhpd: Add Glymur RPMh Power Domains dt-bindings: power: rpmpd: Add Glymur power domains remoteproc: imx_rproc: detect and attach to pre-booted remote cores remoteproc: imx_rproc: skip clock enable when M-core is managed by the SCU pmdomain: core: introduce dev_pm_genpd_is_on() pmdomain: ti: Select PM_GENERIC_DOMAINS pmdomain: sunxi: sun20i-ppu: change to tristate and enable for ARCH_SUNXI pmdomain: sunxi: add driver for Allwinner A523's PCK-600 power controller pmdomain: sunxi: sun20i-ppu: add A523 support pmdomain: samsung: Fix splash-screen handover by enforcing a sync_state cpuidle: riscv-sbi: Drop redundant sync_state support cpuidle: psci: Drop redundant sync_state support pmdomain: core: Leave powered-on genpds on until sync_state pmdomain: core: Leave powered-on genpds on until late_initcall_sync pmdomain: core: Default to use of_genpd_sync_state() for genpd providers driver core: Add dev_set_drv_sync_state() pmdomain: core: Add common ->sync_state() support for genpd providers driver core: Export get_dev_from_fwnode() firmware: xilinx: Use of_genpd_sync_state() firmware: xilinx: Don't share zynqmp_pm_init_finalize() ...
47 hoursMerge tag 'soc-defconfig-6.17' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC defconfig updates from Arnd Bergmann: "As usual, more drivers get enabled in the defconfigs, to support newly added hardware drivers. There is one change for Tegra that modifies the Kconfig file at the same time, and the NXP arm32 defconfigs get a refresh" * tag 'soc-defconfig-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (25 commits) arm: multi_v7_defconfig: Enable TPS65219 regulator arm: omap2plus_defconfig: Enable TPS65219 regulator arm64: defconfig: Enable Tegra241 and Tegra264 riscv: defconfig: spacemit: enable sdhci driver for K1 SoC riscv: defconfig: Enable PWM support for SpacemiT K1 SoC riscv: defconfig: Remove CONFIG_SND_SOC_STARFIVE=m arm64: defconfig: Enable Tegra HSP and BPMP ARM: imx_v6_v7_defconfig: select CONFIG_USB_HSIC_USB3503 ARM: imx_v6_v7_defconfig: select CONFIG_INPUT_PWM_BEEPER ARM: imx_v6_v7_defconfig: cleanup with savedefconfig ARM: mxs_defconfig: select new drivers used by imx28-amarula-rmm ARM: mxs_defconfig: Cleanup mxs_defconfig arm64: defconfig: enable further Rockchip platform drivers arm64: defconfig: enable Samsung PMIC over ACPM arm64: defconfig: enable Maxim max77759 driver ARM: configs: sama5_defconfig: Select CONFIG_WILC1000_SDIO ARM: shmobile: defconfig: Refresh for v6.16-rc2 arm64: defconfig: Enable RZ/V2H(P) USB2 PHY controller reset driver arm64: defconfig: add S32G RTC module support arm64: defconfig: Drop unneeded unselectable sound drivers ...
48 hoursMerge tag 'soc-drivers-6.17' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC driver updates from Arnd Bergmann: "Changes are all over the place, but very little sticks out as noteworthy. There is a new misc driver for the Raspberry Pi 5's RP1 multifunction I/O chip, along with hooking it up to the pinctrl and clk frameworks. The reset controller and memory subsystems have mainly small updates, but there are two new reset drivers for the K230 and VC1800B SoCs, and new memory driver support for Tegra264. The ARM SMCCC and SCMI firmware drivers gain a few more features that should help them be supported across more environments. Similarly, the SoC specific firmware on Tegra and Qualcomm get minor enhancements and chip support. In the drivers/soc/ directory, the ASPEED LPC snoop driver gets an overhaul for code robustness, the Tegra and Qualcomm and NXP drivers grow to support more chips, while the Hisilicon, Mediatek and Renesas drivers see mostly janitorial fixes" * tag 'soc-drivers-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (100 commits) bus: del unnecessary init var soc: fsl: qe: convert set_multiple() to returning an integer pinctrl: rp1: use new GPIO line value setter callbacks soc: hisilicon: kunpeng_hccs: Fix incorrect log information dt-bindings: soc: qcom: qcom,pmic-glink: document Milos compatible dt-bindings: soc: qcom,aoss-qmp: document the Milos Always-On Subsystem side channel dt-bindings: firmware: qcom,scm: document Milos SCM Firmware Interface soc: qcom: socinfo: Add support to retrieve APPSBL build details soc: qcom: pmic_glink: fix OF node leak soc: qcom: spmi-pmic: add more PMIC SUBTYPE IDs soc: qcom: socinfo: Add PM7550 & PMIV0108 PMICs soc: qcom: socinfo: Add SoC IDs for SM7635 family dt-bindings: arm: qcom,ids: Add SoC IDs for SM7635 family firmware: qcom: scm: request the waitqueue irq *after* initializing SCM firmware: qcom: scm: initialize tzmem before marking SCM as available firmware: qcom: scm: take struct device as argument in SHM bridge enable firmware: qcom: scm: remove unused arguments from SHM bridge routines soc: qcom: rpmh-rsc: Add RSC version 4 support memory: tegra: Add Tegra264 MC and EMC support firmware: tegra: bpmp: Fix build failure for tegra264-only config ...
2 daysMerge tag 'tty-6.17-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial driver updates from Greg KH: "Here is the big set of TTY and Serial driver updates for 6.17-rc1. Included in here is the following types of changes: - another cleanup round from Jiri for the 8250 serial driver and some other tty drivers, things are slowly getting better with our apis thanks to this work. This touched many tty drivers all over the tree. - qcom_geni_serial driver update for new platforms and devices - 8250 quirk handling fixups - dt serial binding updates for different boards/platforms - other minor cleanups and fixes All of these have been in linux-next with no reported issues" * tag 'tty-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (79 commits) dt-bindings: serial: snps-dw-apb-uart: Allow use of a power-domain serial: 8250: fix panic due to PSLVERR dt-bindings: serial: samsung: add samsung,exynos2200-uart compatible vt: defkeymap: Map keycodes above 127 to K_HOLE vt: keyboard: Don't process Unicode characters in K_OFF mode serial: qcom-geni: Enable Serial on SA8255p Qualcomm platforms serial: qcom-geni: Enable PM runtime for serial driver serial: qcom-geni: move clock-rate logic to separate function serial: qcom-geni: move resource control logic to separate functions serial: qcom-geni: move resource initialization to separate function soc: qcom: geni-se: Enable QUPs on SA8255p Qualcomm platforms dt-bindings: qcom: geni-se: describe SA8255p dt-bindings: serial: describe SA8255p serial: 8250_dw: Fix typo "notifer" dt-bindings: serial: 8250: spacemit: set clocks property as required dt-bindings: serial: renesas: Document RZ/V2N SCIF serial: 8250_ce4100: Fix CONFIG_SERIAL_8250=n build tty: omit need_resched() before cond_resched() serial: 8250_ni: Reorder local variables serial: 8250_ni: Fix build warning ...
3 daysMerge tag 'gpio-updates-for-v6.17-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio updates from Bartosz Golaszewski: "There's one new driver (Apple SMC) and extensions to existing drivers for supporting new HW models. A lot of different impovements across drivers and in core GPIO code. Details on that are in the signed tag as usual. We managed to remove some of the legacy APIs. Arnd Bergmann started to work on making the legacy bits optional so that we may compile them only for older platforms that still really need them. Rob Herring has done a lot of work to convert legacy .txt dt-bindings for GPIO controllers to YAML. There are only a few left now in the GPIO tree. A big part of the commits in this PR concern the conversion of GPIO drivers to using the new line value setter callbacks. This conversion is now complete treewide (unless I've missed something) and once all the changes from different trees land in mainline, I'll send you another PR containing a commit dropping the legacy callbacks from the tree. As the quest to pay back technical dept never really ends, we're starting another set of interface conversions, this time it's about moving fields specific to only a handful of drivers using the gpio-mmio helper out of the core gpio_chip structure that every controller implements and uses. This cycle we introduce a new set of APIs and convert a few drivers under drivers/gpio/, next cycle we'll convert remaining modules treewide (in gpio, pinctrl and mfd trees) and finally remove the old interfaces and move the gpio-mmio fields into their own structure wrapping gpio_chip. One last change I should mention here is the rework of the sysfs interface. In 2016, we introduced the GPIO character device as the preferred alternative to the sysfs class under /sys/class/gpio. While it has seen a wide adoption with the help of its user-space counterpart - libgpiod - there are still users who prefer the simplicity of sysfs. As far as the GPIO subsystem is concerned, the problem is not the existince of the GPIO class as such but rather the fact that it exposes the global GPIO numbers to the user-space, stopping us from ever being able to remove the numberspace from the kernel. To that end, this release we introduced a parallel, limited sysfs interface that doesn't expose these numbers and only implements a subset of features that are relevant to the existing users. This is a result of several discussions over the course of last year and should allow us to remove the legacy part some time in the future. Summary: GPIOLIB core: - introduce a parallel, limited sysfs user ABI that doesn't expose the global GPIO numbers to user-space while maintaining backward compatibility with the end goal of it completely replacing the existing interface, allowing us to remove it - remove the legacy devm_gpio_request() routine which has no more users - start the process of allowing to compile-out the legacy parts of the GPIO core for users who don't need it by introducing a new Kconfig option: GPIOLIB_LEGACY - don't use global GPIO numbers in debugfs output from the core code (drivers still do it, the work is ongoing) - start the process of moving the fields specific to the gpio-mmio helper out of the core struct gpio_chip into their own structure that wraps it: create a new header with modern interfaces and convert several drivers to using it - remove the platform data structure associated with the gpio-mmio helper from the kernel after having converted all remaining users to generic device properties - remove legacy struct gpio definition as it has no more users New drivers: - add the GPIO driver for the Apple System Management Controller Driver improvements: - add support for new models to gpio-adp5585, gpio-tps65219 and gpio-pca953x - extend the interrupt support in gpio-loongson-64bit - allow to mark the simulated GPIO lines as invalid in gpio-sim - convert all remaining GPIO drivers to using the new GPIO value setter callbacks - convert gpio-rcar to using simple device power management ops callbacks - don't check if current direction of a line is output before setting the value in gpio-pisosr and ti-fpc202: the GPIO core already handles that - also drop unneeded GPIO range checks in drivers, the core already makes sure we're within bounds when calling driver callbacks - use dev_fwnode() where applicable across GPIO drivers - set line value in gpio-zynqmp-modepin and gpio-twl6040 when the user wants to change direction of the pin to output even though these drivers don't need to do anything else to actually set the direction, otherwise a call like gpiod_direction_output(d, 1) will not result in the line driver high - remove the reduntant call to pm_runtime_mark_last_busy() from gpio-arizona - use lock guards in gpio-cadence and gpio-mxc - check the return values of regmap functions in gpio-wcd934x and gpio-tps65912 - use better regmap interfaces in gpio-wcove and gpio-pca953x - remove dummy GPIO chip callbacks from several drivers in cases where the GPIO core can already handle their absence - allow building gpio-palmas as a module Fixes: - use correct bit widths (according to the documentation) in gpio-virtio Device-tree bindings: - convert several of the legacy .txt documents for many different devices to YAML, improving automatic validation - create a "trivial" GPIO DT schema that covers a wide range of simple hardware that share a set of basic GPIO properties - document new HW: Apple MAC SMC GPIO block and adp5589 I/O expander - document a new model for pca95xx - add and/or remove properties in YAML documents for gpio-rockchip, fsl,qoriq-gpio, arm,pl061 and gpio-xilinx Misc: - some minor refactoring in several places, adding/removing forward declarations, moving defines to better places, constify the arguments in some functions, remove duplicate includes, etc. - documentation updates" * tag 'gpio-updates-for-v6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (202 commits) MIPS: alchemy: gpio: use new GPIO line value setter callbacks for the remaining chips gpiolib: enable CONFIG_GPIOLIB_LEGACY even for !GPIOLIB gpio: virtio: Fix config space reading. gpiolib: make legacy interfaces optional dt-bindings: gpio: rockchip: Allow use of a power-domain gpiolib: of: add forward declaration for struct device_node power: reset: macsmc-reboot: Add driver for rebooting via Apple SMC gpio: Add new gpio-macsmc driver for Apple Macs mfd: Add Apple Silicon System Management Controller soc: apple: rtkit: Make shmem_destroy optional dt-bindings: mfd: Add Apple Mac System Management Controller dt-bindings: power: reboot: Add Apple Mac SMC Reboot Controller dt-bindings: gpio: Add Apple Mac SMC GPIO block gpio: cadence: Remove duplicated include in gpio-cadence.c gpio: tps65219: Add support for TI TPS65214 PMIC gpio: tps65219: Update _IDX & _OFFSET macro prefix gpio: sysfs: Fix an end of loop test in gpiod_unexport() dt-bindings: gpio: Convert qca,ar7100-gpio to DT schema dt-bindings: gpio: Convert maxim,max3191x to DT schema dt-bindings: gpio: fsl,qoriq-gpio: Add missing mpc8xxx compatibles ...
3 daysMerge tag 'hardening-v6.17-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening updates from Kees Cook: - Introduce and start using TRAILING_OVERLAP() helper for fixing embedded flex array instances (Gustavo A. R. Silva) - mux: Convert mux_control_ops to a flex array member in mux_chip (Thorsten Blum) - string: Group str_has_prefix() and strstarts() (Andy Shevchenko) - Remove KCOV instrumentation from __init and __head (Ritesh Harjani, Kees Cook) - Refactor and rename stackleak feature to support Clang - Add KUnit test for seq_buf API - Fix KUnit fortify test under LTO * tag 'hardening-v6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (22 commits) sched/task_stack: Add missing const qualifier to end_of_stack() kstack_erase: Support Clang stack depth tracking kstack_erase: Add -mgeneral-regs-only to silence Clang warnings init.h: Disable sanitizer coverage for __init and __head kstack_erase: Disable kstack_erase for all of arm compressed boot code x86: Handle KCOV __init vs inline mismatches arm64: Handle KCOV __init vs inline mismatches s390: Handle KCOV __init vs inline mismatches arm: Handle KCOV __init vs inline mismatches mips: Handle KCOV __init vs inline mismatch powerpc/mm/book3s64: Move kfence and debug_pagealloc related calls to __init section configs/hardening: Enable CONFIG_INIT_ON_FREE_DEFAULT_ON configs/hardening: Enable CONFIG_KSTACK_ERASE stackleak: Split KSTACK_ERASE_CFLAGS from GCC_PLUGINS_CFLAGS stackleak: Rename stackleak_track_stack to __sanitizer_cov_stack_depth stackleak: Rename STACKLEAK to KSTACK_ERASE seq_buf: Introduce KUnit tests string: Group str_has_prefix() and strstarts() kunit/fortify: Add back "volatile" for sizeof() constants acpi: nfit: intel: avoid multiple -Wflex-array-member-not-at-end warnings ...
6 daysMerge tag 'hisi-drivers-for-6.17' of https://github.com/hisilicon/linux-hisi ↵Arnd Bergmann
into soc/drivers HiSilicon driver updates for v6.17 - Print the hardware ID instead of the index in the HCCS driver * tag 'hisi-drivers-for-6.17' of https://github.com/hisilicon/linux-hisi: soc: hisilicon: kunpeng_hccs: Fix incorrect log information Link: https://lore.kernel.org/r/6879FFED.1050002@hisilicon.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
6 daysMerge tag 'qcom-drivers-for-6.17-2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers More Qualcomm driver updates for v6.17 Fix race condition during SCM driver initialization, in relation to tzmem and waitqueue irq handling, Make the rpmh RSC driver support version 4 of the IP block. Add SM7635 family and related PMICs to the socinfo driver. Also add support for retrieving the bootloader build details. * tag 'qcom-drivers-for-6.17-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: dt-bindings: soc: qcom: qcom,pmic-glink: document Milos compatible dt-bindings: soc: qcom,aoss-qmp: document the Milos Always-On Subsystem side channel dt-bindings: firmware: qcom,scm: document Milos SCM Firmware Interface soc: qcom: socinfo: Add support to retrieve APPSBL build details soc: qcom: pmic_glink: fix OF node leak soc: qcom: spmi-pmic: add more PMIC SUBTYPE IDs soc: qcom: socinfo: Add PM7550 & PMIV0108 PMICs soc: qcom: socinfo: Add SoC IDs for SM7635 family dt-bindings: arm: qcom,ids: Add SoC IDs for SM7635 family firmware: qcom: scm: request the waitqueue irq *after* initializing SCM firmware: qcom: scm: initialize tzmem before marking SCM as available firmware: qcom: scm: take struct device as argument in SHM bridge enable firmware: qcom: scm: remove unused arguments from SHM bridge routines soc: qcom: rpmh-rsc: Add RSC version 4 support Link: https://lore.kernel.org/r/20250720030743.285440-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
7 dayssoc: apple: rtkit: Make shmem_destroy optionalSven Peter
shmem_destroy isn't always required for coprocessor-managed buffers but we still enforce that it exists. Just relax the check. Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Neal Gompa <neal@gompa.dev> Signed-off-by: Sven Peter <sven@kernel.org> Link: https://lore.kernel.org/r/20250610-smc-6-15-v7-4-556cafd771d3@kernel.org Signed-off-by: Lee Jones <lee@kernel.org>
9 daysMerge tag 'qcom-drivers-for-6.17' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers Qualcomm driver updates for v6.17 Perform input validation in the MDT loader, as this was not properly done in the non-remoteproc cases. Fix endian issues in the QMI encoder/decoder. Support reading DDR statistic using the Qualcomm stats driver. Add support for reading TME firmware details to the socinfo driver. Document the Kryo 470 CPU, and add SM7150 to the DCC to DeviceTree bindings. * tag 'qcom-drivers-for-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: mdt_loader: Fix error return values in mdt_header_valid() dt-bindings: sram: qcom,imem: Add a number of missing compatibles dt-bindings: arm: cpus: Add Kryo 470 CPUs dt-bindings: sram: qcom,imem: Add the SM7150 compatible dt-bindings: soc: qcom: aoss-qmp: Add the SM7150 compatible dt-bindings: soc: qcom,dcc: Add the SM7150 compatible soc: qcom: socinfo: Add support to retrieve TME build details soc: qcom: fix endianness for QMI header soc: qcom: QMI encoding/decoding for big endian dt-bindings: soc: qcom: add qcom,qcs615-imem compatible soc: qcom: qcom_stats: Add QMP support for syncing ddr stats soc: qcom: qcom_stats: Add support to read DDR statistic soc: qcom: mdt_loader: Actually use the e_phoff soc: qcom: mdt_loader: Rename mdt_phdr_valid() soc: qcom: mdt_loader: Ensure we don't read past the ELF header Link: https://lore.kernel.org/r/20250715021454.14516-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
9 dayssoc: qcom: geni-se: Enable QUPs on SA8255p Qualcomm platformsPraveen Talari
On the sa8255p platform, resources such as clocks,interconnects and TLMM (GPIO) configurations are managed by firmware. Use the `num_clks` field in platform data to distinguish whether resource control is performed by firmware or directly by the driver in linux. Signed-off-by: Praveen Talari <quic_ptalari@quicinc.com> Link: https://lore.kernel.org/r/20250721174532.14022-4-quic_ptalari@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10 daysarm: Handle KCOV __init vs inline mismatchesKees Cook
When KCOV is enabled all functions get instrumented, unless the __no_sanitize_coverage attribute is used. To prepare for __no_sanitize_coverage being applied to __init functions, we have to handle differences in how GCC's inline optimizations get resolved. For arm this exposed several places where __init annotations were missing but ended up being "accidentally correct". Fix these cases and force several functions to be inline with __always_inline. Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Lee Jones <lee@kernel.org> Reviewed-by: Nishanth Menon <nm@ti.com> Link: https://lore.kernel.org/r/20250717232519.2984886-5-kees@kernel.org Signed-off-by: Kees Cook <kees@kernel.org>
10 daysMerge tag 'tegra-for-6.17-soc' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers soc/tegra: Updates for v6.17-rc1 The bulk of this is the addition of Tegra264 support for various low- level components. This also adds fabric descriptors for the new Tegra254 and Tegra264 chips. * tag 'tegra-for-6.17-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: cbb: Add support for CBB fabrics in Tegra254 soc/tegra: cbb: Add support for CBB fabrics in Tegra264 soc/tegra: cbb: Support HW lookup to get timed out target address soc/tegra: cbb: Improve handling for per SoC fabric data soc/tegra: cbb: Make error interrupt enable and status per SoC soc/tegra: cbb: Change master/slave to initiator/target soc/tegra: cbb: Clear ERR_FORCE register with ERR_STATUS soc/tegra: Add Tegra264 APBMISC compatible string soc/tegra: pmc: Add Tegra264 support soc/tegra: Enable support for Tegra264 Link: https://lore.kernel.org/r/20250711220943.2389322-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
10 dayssoc: fsl: qe: convert set_multiple() to returning an integerBartosz Golaszewski
The conversion to using the new GPIO line setter callbacks missed the set_multiple() in this file. Convert it to using the new callback. Fixes: 52ccf19527fd ("soc: fsl: qe: use new GPIO line value setter callbacks") Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
10 daysMerge tag 'mtk-soc-for-v6.17' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/drivers MediaTek soc driver updates for v6.17 This adds a single cleanup commit for the mtk-mutex driver, clarifying the usage of the MUTEX_MOD1, MUTEX_MOD2 registers for applying display controller sub-component mute settings on all MediaTek SoCs. * tag 'mtk-soc-for-v6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: soc: mediatek: mtk-mutex: Fix confusing usage of MUTEX_MOD2 Link: https://lore.kernel.org/r/20250711083656.33538-4-angelogioacchino.delregno@collabora.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
10 daysMerge tag 'soc_fsl-6.17-1' of https://github.com/chleroy/linux into soc/driversArnd Bergmann
FSL SOC Changes for 6.17: - Use dev_fwnode() instead of of_fwnode_handle() - Use new GPIO line value setter callbacks * tag 'soc_fsl-6.17-1' of https://github.com/chleroy/linux: soc: Use dev_fwnode() soc: fsl: qe: use new GPIO line value setter callbacks Link: https://lore.kernel.org/r/c947d537-cae5-44f0-abd8-0c558bac46d2@csgroup.eu Signed-off-by: Arnd Bergmann <arnd@arndb.de>
10 daysMerge tag 'aspeed-6.17-drivers-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/drivers ASPEED SoC driver updates for 6.17 The ASPEED LPC snoop driver was recently the cause of some concern. In addition to the initial fixes, the channel configuration paths are refactored to improve robustness against errors. * tag 'aspeed-6.17-drivers-1' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux: soc: aspeed: lpc-snoop: Lift channel config to const structs soc: aspeed: lpc-snoop: Consolidate channel initialisation soc: aspeed: lpc-snoop: Use dev_err_probe() where possible soc: aspeed: lpc-snoop: Switch to devm_clk_get_enabled() soc: aspeed: lpc-snoop: Rearrange channel paths soc: aspeed: lpc-snoop: Rename 'channel' to 'index' in channel paths soc: aspeed: lpc-snoop: Constrain parameters in channel paths soc: aspeed: lpc-snoop: Ensure model_data is valid soc: aspeed: lpc-snoop: Don't disable channels that aren't enabled soc: aspeed: lpc-snoop: Cleanup resources in stack-order Link: https://lore.kernel.org/r/9123f151280e52c63dcb645cb07d4eee3462c067.camel@codeconstruct.com.au Signed-off-by: Arnd Bergmann <arnd@arndb.de>
13 dayssoc: hisilicon: kunpeng_hccs: Fix incorrect log informationHuisong Li
The hccs_get_all_spec_port_idle_sta() will tell user which port is busy when firmware doesn't allow to decrease HCCS lane number. However, the current log prints the index of die and port instead of the hardware ID user perceived. Signed-off-by: Huisong Li <lihuisong@huawei.com> Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2025-07-16soc: qcom: socinfo: Add support to retrieve APPSBL build detailsKathiravan Thirumoorthy
Add support to retrieve APPS (Application Processor Subsystem) Bootloader image details from SMEM. Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250711-appsbl_crm_version-v1-1-48b49b1dfdcf@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-07-16soc: qcom: pmic_glink: fix OF node leakJohan Hovold
Make sure to drop the OF node reference taken when registering the auxiliary devices when the devices are later released. Fixes: 58ef4ece1e41 ("soc: qcom: pmic_glink: Introduce base PMIC GLINK driver") Cc: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com> Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250708085717.15922-1-johan@kernel.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-07-16soc: qcom: spmi-pmic: add more PMIC SUBTYPE IDsRakesh Kota
Add the PMM8650AU and PMM8650AU_PSAIL PMIC SUBTYPE IDs and These PMICs are used by the qcs8300 and qcs9100 platforms. Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250704113036.1627695-1-rakesh.kota@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-07-16soc: qcom: socinfo: Add PM7550 & PMIV0108 PMICsLuca Weiss
Add the PM7550 and PMIV0108 to the pmic_models array. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250625-sm7635-socinfo-v1-3-be09d5c697b8@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-07-16soc: qcom: socinfo: Add SoC IDs for SM7635 familyLuca Weiss
Add the entries for the 'volcano' family, namely SM7635, SM6650, SM6650P, QCM6690 and QCS6690. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250625-sm7635-socinfo-v1-2-be09d5c697b8@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-07-16soc: qcom: rpmh-rsc: Add RSC version 4 supportMaulik Shah
Register offsets for v3 and v4 versions are backward compatible. Assign v3 offsets for v4 and all higher versions to avoid end up using v2 offsets. Signed-off-by: Maulik Shah <maulik.shah@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250623-rsc_v4-v1-1-275b27bc5e3c@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-07-09soc/tegra: cbb: Add support for CBB fabrics in Tegra254Sumit Gupta
Add support for CBB 2.0 based fabrics in Tegra254 SoC using ACPI. Fabrics reporting errors are: C2C, GPU and Display_Cluster. Tegra254 uses a hardware based lookup to get target node address, so the target_map tables for each fabric are no longer needed. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-09soc/tegra: cbb: Add support for CBB fabrics in Tegra264Sumit Gupta
Add support for CBB 2.0 based fabrics in Tegra264 SoC using DT. Fabrics reporting errors are: SYSTEM, TOP0, UPHY0 and VISION. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-09soc/tegra: cbb: Support HW lookup to get timed out target addressSumit Gupta
Add support for hardware based lookup to get the address of the timed out target node. This features is added in upcoming SoCs and avoids the need for creating per fabric target_map tables in the driver. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-09soc/tegra: cbb: Improve handling for per SoC fabric dataSumit Gupta
Improve handling for the per SoC fabrics and targets. The below changes make them more flexible and ready for future SoC's. - Added SoC prefix to Fabric_ID enums. - Rename *lookup_target_timeout() to *sw_lookup_target_timeout() to make it separate from HW based lookup function to be added later. - Moved target_map within fabric_lookup table to make it easy to check whether SW vs HW lookup is supported and handle accordingly. - Slight improvements to some error prints. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-09soc/tegra: cbb: Make error interrupt enable and status per SoCSumit Gupta
Make the error interrupt enable and error status fields as per SoC. Both of these fields can change for different SoC's. Moving them to per SoC data helps to set or clear the required bits only for a SoC. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-09soc/tegra: cbb: Change master/slave to initiator/targetSumit Gupta
Change usage of 'Master/Slave' to 'Initiator/Target' as per the new convention. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-09soc/tegra: cbb: Clear ERR_FORCE register with ERR_STATUSSumit Gupta
When error is injected with the ERR_FORCE register, then this register is not auto cleared on clearing the ERR_STATUS register. This causes repeated interrupts on error injection. To fix, set the ERR_FORCE to zero along with clearing the ERR_STATUS register after handling error. Fixes: fc2f151d2314 ("soc/tegra: cbb: Add driver for Tegra234 CBB 2.0") Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-09soc/tegra: pmc: Opt-out from genpd's common ->sync_state() supportUlf Hansson
Tegra implements its own specific ->sync_state() callback for the genpd providers. Let's set the GENPD_FLAG_NO_SYNC_STATE to inform genpd about it. Moreover, let's call of_genpd_sync_state() to make sure genpd tries to power off unused PM domains. Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Tested-by: Hiago De Franco <hiago.franco@toradex.com> # Colibri iMX8X Tested-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> # TI AM62A,Xilinx ZynqMP ZCU106 Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20250701114733.636510-10-ulf.hansson@linaro.org
2025-07-08soc: renesas: Sort Renesas Kconfig configsKuninori Morimoto
Renesas Kconfig is using "SoC serial number" for CONFIG symbol, but is using "SoC chip name" for menu description. Because of it, it looks random order when we run "make menuconfig". commit 6d5aded8d57fc ("soc: renesas: Sort driver description title") sorted Renesas Kconfig by menu description title order, but it makes confusable to add new config. Let's unify "ARMxx Platform support for ${CHIP_NUMBER} (${CHIP_NAME}), and sort it again. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/877c0xhk3z.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2025-07-08soc: Use dev_fwnode()Jiri Slaby (SUSE)
irq_domain_create_simple() takes fwnode as the first argument. It can be extracted from the struct device using dev_fwnode() helper instead of using of_node with of_fwnode_handle(). So use the dev_fwnode() helper. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Cc: Qiang Zhao <qiang.zhao@nxp.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linuxppc-dev@lists.ozlabs.org Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/linuxppc-dev/20250611104348.192092-19-jirislaby@kernel.org/ Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
2025-07-08soc: fsl: qe: use new GPIO line value setter callbacksBartosz Golaszewski
struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20250610-gpiochip-set-rv-soc-v1-1-1a0c36c9deed@linaro.org Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
2025-07-08soc: aspeed: lpc-snoop: Lift channel config to const structsAndrew Jeffery
The shifts and masks for each channel are defined by hardware and are not something that changes at runtime. Accordingly, describe the information in an array of const structs and associate elements with each channel instance, removing the need for the switch and handling of its default case. Link: https://patch.msgid.link/20250616-aspeed-lpc-snoop-fixes-v2-10-3cdd59c934d3@codeconstruct.com.au Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-07-08soc: aspeed: lpc-snoop: Consolidate channel initialisationAndrew Jeffery
Previously, channel initialisation was a bit perilous with respect to resource cleanup in error paths. While the implementation had issues, it at least made an effort to eliminate some of its problems by first testing whether any channels were enabled, and bailing out if not. Having improved the robustness of resource handling in probe() we can now rearrange the initial channel test to be located with the subsequent test, and rework the unrolled conditional logic to use a loop for an improvement in readability. Link: https://patch.msgid.link/20250616-aspeed-lpc-snoop-fixes-v2-9-3cdd59c934d3@codeconstruct.com.au Acked-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-07-08soc: aspeed: lpc-snoop: Use dev_err_probe() where possibleAndrew Jeffery
Exploit that it returns the provided error to eliminate some lines, and return the actual error involved rather than -ENODEV. Link: https://patch.msgid.link/20250616-aspeed-lpc-snoop-fixes-v2-8-3cdd59c934d3@codeconstruct.com.au Acked-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-07-08soc: aspeed: lpc-snoop: Switch to devm_clk_get_enabled()Andrew Jeffery
Simplify clock handling as done in other drivers. Link: https://patch.msgid.link/20250616-aspeed-lpc-snoop-fixes-v2-7-3cdd59c934d3@codeconstruct.com.au Acked-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-07-08soc: aspeed: lpc-snoop: Rearrange channel pathsAndrew Jeffery
Order assignments such that tests for conditions not involving resource acquisition are ordered before those testing acquired resources, and order managed resource acquisition before unmanaged where possible. This way we minimise the amount of manual cleanup required. In the process, improve readability of the code by introducing a channel pointer that takes the place of the repeated object lookups. Acked-by: Jean Delvare <jdelvare@suse.de> Link: https://patch.msgid.link/20250616-aspeed-lpc-snoop-fixes-v2-6-3cdd59c934d3@codeconstruct.com.au Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-07-08soc: aspeed: lpc-snoop: Rename 'channel' to 'index' in channel pathsAndrew Jeffery
We'll introduce another 'channel' variable shortly Acked-by: Jean Delvare <jdelvare@suse.de> Link: https://patch.msgid.link/20250616-aspeed-lpc-snoop-fixes-v2-5-3cdd59c934d3@codeconstruct.com.au Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-07-08soc: aspeed: lpc-snoop: Constrain parameters in channel pathsAndrew Jeffery
Ensure pointers and the channel index are valid before use. Link: https://patch.msgid.link/20250616-aspeed-lpc-snoop-fixes-v2-4-3cdd59c934d3@codeconstruct.com.au Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-07-08soc: aspeed: lpc-snoop: Ensure model_data is validAndrew Jeffery
of_device_get_match_data() can return NULL, though shouldn't in current circumstances. Regardless, initialise model_data closer to use so it's clear we need to test for validity prior to dereferencing. Acked-by: Jean Delvare <jdelvare@suse.de> Link: https://patch.msgid.link/20250616-aspeed-lpc-snoop-fixes-v2-3-3cdd59c934d3@codeconstruct.com.au Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
2025-07-07arm64: defconfig: Enable Tegra HSP and BPMPThierry Reding
Selecting the IVC, HSP and BPMP drivers via Kconfig is problematic because it can create conflicting configurations. Instead, enable them in the default configuration. Link: https://lore.kernel.org/r/20250506133118.1011777-12-thierry.reding@gmail.com Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-07soc/tegra: Add Tegra264 APBMISC compatible stringThierry Reding
Link: https://lore.kernel.org/r/20250506133118.1011777-9-thierry.reding@gmail.com Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-07soc/tegra: pmc: Add Tegra264 supportThierry Reding
The PMC block on Tegra264 has undergone a few small changes since it's Tegra234 predecessor. Match on the new compatible string to select the updated SoC-specific data. Link: https://lore.kernel.org/r/20250506133118.1011777-8-thierry.reding@gmail.com Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-07soc/tegra: Enable support for Tegra264Thierry Reding
Tegra264 is the successor to Tegra234, with various improvements and new hardware. Link: https://lore.kernel.org/r/20250506133118.1011777-7-thierry.reding@gmail.com Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-04soc: qcom: ubwc: Fill in UBWC swizzle cfg for platforms that lack oneKonrad Dybcio
The UBWC 1.0 case is easy - it must be all 3 enabled. UBWC2.0 and 3.x require that level1 is removed, follow suit. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/660983/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-07-04soc: qcom: ubwc: Add #defines for UBWC swizzle bitsKonrad Dybcio
Make the values a bit more meaningful. This commit is intentionally cross-subsystem to ease review, as the patchset is intended to be merged together, with a maintainer consensus. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/660981/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
generated by cgit (git 2.34.1) at 2025-07-31 17:48:03 +0000