kernel/git/stable/linux.git/arch/arm/mach-dove, branch master

ARM: replace linux/gpio.h inclusions

2026-07-16T14:03:22+00:00

linux/gpio.h should no longer be used, convert these instead to either linux/gpio/consumer.h or linux/gpio/legacy.h as needed. Reviewed-by: Linus Walleij Acked-by: Bartosz Golaszewski Cc: soc@lists.linux.dev Link: https://lore.kernel.org/r/20260710211954.1373336-2-arnd@kernel.org Signed-off-by: Arnd Bergmann

ARM: mark ARCH_DOVE as deprecated

2026-07-03T18:36:07+00:00

The Marvell Armada 510 (Dove) platform is supported both as devicetree and atags/boardfile variants, with varying degrees of hardware support. Russell was the last known user of the board file version, and there are very few users overall. Unless Russell still needs this variant, let's remove after the next LTS kernel, leaving the CONFIG_MACH_DOVE variant with devicetree. Reviewed-by: Ethan Nelson-Moore Signed-off-by: Arnd Bergmann

ARM: dove: Drop a write-only variable

2024-09-02T14:11:28+00:00

This fixes a W=1 build error: arch/arm/mach-dove/common.c: In function ‘dove_clk_init’: arch/arm/mach-dove/common.c:85:40: error: variable ‘gephy’ set but not used [-Werror=unused-but-set-variable] 85 | struct clk *xor0, *xor1, *ge, *gephy; | ^~~~~ Fixes: 521674718af0 ("ARM: dove: add clock gating control") Signed-off-by: Uwe Kleine-König Reviewed-by: Andrew Lunn Signed-off-by: Gregory CLEMENT

ARM: dove: Drop unused includes

2023-08-12T08:30:59+00:00

Several includes are not needed, so drop them. Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-5-d8de2cc88bff@kernel.org Signed-off-by: Arnd Bergmann

PCI: Introduce pci_dev_for_each_resource()

2023-04-04T15:43:52+00:00

Instead of open-coding it everywhere introduce a tiny helper that can be used to iterate over each resource of a PCI device, and convert the most obvious users into it. While at it drop doubled empty line before pdev_sort_resources(). No functional changes intended. Suggested-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230330162434.35055-4-andriy.shevchenko@linux.intel.com Signed-off-by: Mika Westerberg Signed-off-by: Andy Shevchenko Signed-off-by: Bjorn Helgaas Reviewed-by: Krzysztof Wilczyński

ARM: orion: remove unused board files

2023-01-10T22:10:27+00:00

As planned earlier, all board support that was marked unused can be removed now after nobody explicitly asked for these to be kept. In particular, all of the reference designs get removed now, as these are not commonly used productively any more. Also, the machines that were not supported by Debian or the Debian_on_Buffalo group because of limitations with RAM size are gone. Cc: Lennert Buytenhek Cc: Nicolas Pitre Cc: Imre Kaloz Signed-off-by: Arnd Bergmann

ARM: make ARCH_MULTIPLATFORM user-visible

2022-08-30T09:18:09+00:00

Some options like CONFIG_DEBUG_UNCOMPRESS and CONFIG_CMDLINE_FORCE are fundamentally incompatible with portable kernels but are currently allowed in all configurations. Other options like XIP_KERNEL are essentially useless after the completion of the multiplatform conversion. Repurpose the existing CONFIG_ARCH_MULTIPLATFORM option to decide whether the resulting kernel image is meant to be portable or not, and using this to guard all of the known incompatible options. This is similar to how the RISC-V kernel handles the CONFIG_NONPORTABLE option (with the opposite polarity). A few references to CONFIG_ARCH_MULTIPLATFORM were left behind by earlier clanups and have to be removed now up. Signed-off-by: Arnd Bergmann

ARM: remove obsolete Makefile.boot infrastructure

2022-08-18T14:44:59+00:00

There are a number of old Makefile.boot files that remain from the multiplatform conversion, and three that are still in use. These provide the "ZRELADDR", "PARAMS_PHYS" and "INITRD_PHYS" values that are platform specific. It turns out that we can generally just derive this from information that is available elsewhere: - ZRELADDR is normally detected at runtime with the CONFIG_AUTO_ZRELADDR flag, but also needed to be passed to for 'make uImage'. In a multiplatform kernel, one always has to pass this as the $(LOADADDR) variable, but in the StrongARM kernels we can derive it from the sum of $(CONFIG_PHYS_OFFSET) and $(TEXT_OFFSET) that are already known. - PARAMS_PHYS and INITRD_PHYS are only used for bootpImage, which in turn is only used for the pre-ATAGS 'param_struct' based boot interface on StrongARM based machines with old boot loaders. They can both be derived from CONFIG_PHYS_OFFSET and a machine specific offset for the initrd, so all of the logic for these can be part of arch/arm/boot/bootp/Makefile. Signed-off-by: Arnd Bergmann

Merge tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx

2022-08-04T19:12:54+00:00

Pull SPDX updates from Greg KH: "Here is the set of SPDX comment updates for 6.0-rc1. Nothing huge here, just a number of updated SPDX license tags and cleanups based on the review of a number of common patterns in GPLv2 boilerplate text. Also included in here are a few other minor updates, two USB files, and one Documentation file update to get the SPDX lines correct. All of these have been in the linux-next tree for a very long time" * tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: (28 commits) Documentation: samsung-s3c24xx: Add blank line after SPDX directive x86/crypto: Remove stray comment terminator treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_406.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_398.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_391.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_298.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_292.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_179.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 1) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_160.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_152.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_147.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_133.RULE ...

Merge tag 'arm-boardfiles-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2022-08-02T15:35:17+00:00

Pull ARM boardfile deprecation from Arnd Bergmann: "Over the past ten years, new machine support was based on device tree, and an initial set of about 400 boards using ATAGS with boardfile for booting were grandfathered in, with about half of them either removed or converted to DT over time. Based on the recent mailing list discussion I started, I have now turned the findings into a set of patches that marks most board files as 'depends on UNUSED_BOARD_FILES', leaving only 38 of the 196 boards. For the boards that are marked as unused, there are two final chances for potential users: The removal is scheduled to take place after the longterm stable kernel at the end of 2022, so users can stay on that version for another few years, and if anyone still has one of these machines and is planning to keep updating kernels beyond that version, they can speak up now to have their boards taken off the list again. Waiting for the LTS release also makes sure that there will be at least one longterm kernel that contains the recent multiplatform conversion along while still supporting all legacy boards. The short summary of the current status is: - The s3c24xx, cns3xxx, iop32x and mv78xx0 platforms have no known users and will be removed entirely. - The mmp and davinci platforms have DT support for the important machines and will become DT-only after this. - s3c64xx, dove, orion5x, and pxa keep some board files to allow those to be migrated over to DT more easily, but most board files are getting removed now. DT support on these platforms is partially working but requires changes to additional drivers for the other boards. - omap1, ep93xx, sa1100, footbridge and rpc have no DT support at the moment but have some boards with known users. Removing the board files that nobody uses should make it easier to try a DT conversion if anyone cares. There is no explicit timeline what happens with the boards that remain after this removal, but I expect to revisit this in the future, and with most boards gone, there will be a good time to do a treewide review of platform drivers that never gained DT support and have no remaining in-tree board files" Link: https://lore.kernel.org/linux-arm-kernel/CAK8P3a0Z9vGEQbVRBo84bSyPFM-LF+hs5w8ZA51g2Z+NsdtDQA@mail.gmail.com/ * tag 'arm-boardfiles-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: cns3xxx: add CONFIG_UNUSED_BOARD_FILES dependency ARM: iop32x: mark as unused ARM: s3c: mark most board files as unused ARM: omap1: add Kconfig dependencies for unused boards ARM: sa1100: mark most boards as unused ARM: footbridge: mark cats board for removal ARM: mmp: mark all board files for removal ARM: ep93xx: mark most board files as unused ARM: davinci: mark all ATAGS board files as unused ARM: orion: add ATAGS dependencies ARM: pxa: add Kconfig dependencies for ATAGS based boards ARM: add CONFIG_UNUSED_BOARD_FILES ARM: add ATAGS dependencies to non-DT platforms