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* Merge tag 'mm-stable-2023-04-27-15-30' of ↵Linus Torvalds2023-04-275-5/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of switching from a user process to a kernel thread. - More folio conversions from Kefeng Wang, Zhang Peng and Pankaj Raghav. - zsmalloc performance improvements from Sergey Senozhatsky. - Yue Zhao has found and fixed some data race issues around the alteration of memcg userspace tunables. - VFS rationalizations from Christoph Hellwig: - removal of most of the callers of write_one_page() - make __filemap_get_folio()'s return value more useful - Luis Chamberlain has changed tmpfs so it no longer requires swap backing. Use `mount -o noswap'. - Qi Zheng has made the slab shrinkers operate locklessly, providing some scalability benefits. - Keith Busch has improved dmapool's performance, making part of its operations O(1) rather than O(n). - Peter Xu adds the UFFD_FEATURE_WP_UNPOPULATED feature to userfaultd, permitting userspace to wr-protect anon memory unpopulated ptes. - Kirill Shutemov has changed MAX_ORDER's meaning to be inclusive rather than exclusive, and has fixed a bunch of errors which were caused by its unintuitive meaning. - Axel Rasmussen give userfaultfd the UFFDIO_CONTINUE_MODE_WP feature, which causes minor faults to install a write-protected pte. - Vlastimil Babka has done some maintenance work on vma_merge(): cleanups to the kernel code and improvements to our userspace test harness. - Cleanups to do_fault_around() by Lorenzo Stoakes. - Mike Rapoport has moved a lot of initialization code out of various mm/ files and into mm/mm_init.c. - Lorenzo Stoakes removd vmf_insert_mixed_prot(), which was added for DRM, but DRM doesn't use it any more. - Lorenzo has also coverted read_kcore() and vread() to use iterators and has thereby removed the use of bounce buffers in some cases. - Lorenzo has also contributed further cleanups of vma_merge(). - Chaitanya Prakash provides some fixes to the mmap selftesting code. - Matthew Wilcox changes xfs and afs so they no longer take sleeping locks in ->map_page(), a step towards RCUification of pagefaults. - Suren Baghdasaryan has improved mmap_lock scalability by switching to per-VMA locking. - Frederic Weisbecker has reworked the percpu cache draining so that it no longer causes latency glitches on cpu isolated workloads. - Mike Rapoport cleans up and corrects the ARCH_FORCE_MAX_ORDER Kconfig logic. - Liu Shixin has changed zswap's initialization so we no longer waste a chunk of memory if zswap is not being used. - Yosry Ahmed has improved the performance of memcg statistics flushing. - David Stevens has fixed several issues involving khugepaged, userfaultfd and shmem. - Christoph Hellwig has provided some cleanup work to zram's IO-related code paths. - David Hildenbrand has fixed up some issues in the selftest code's testing of our pte state changing. - Pankaj Raghav has made page_endio() unneeded and has removed it. - Peter Xu contributed some rationalizations of the userfaultfd selftests. - Yosry Ahmed has fixed an issue around memcg's page recalim accounting. - Chaitanya Prakash has fixed some arm-related issues in the selftests/mm code. - Longlong Xia has improved the way in which KSM handles hwpoisoned pages. - Peter Xu fixes a few issues with uffd-wp at fork() time. - Stefan Roesch has changed KSM so that it may now be used on a per-process and per-cgroup basis. * tag 'mm-stable-2023-04-27-15-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (369 commits) mm,unmap: avoid flushing TLB in batch if PTE is inaccessible shmem: restrict noswap option to initial user namespace mm/khugepaged: fix conflicting mods to collapse_file() sparse: remove unnecessary 0 values from rc mm: move 'mmap_min_addr' logic from callers into vm_unmapped_area() hugetlb: pte_alloc_huge() to replace huge pte_alloc_map() maple_tree: fix allocation in mas_sparse_area() mm: do not increment pgfault stats when page fault handler retries zsmalloc: allow only one active pool compaction context selftests/mm: add new selftests for KSM mm: add new KSM process and sysfs knobs mm: add new api to enable ksm per process mm: shrinkers: fix debugfs file permissions mm: don't check VMA write permissions if the PTE/PMD indicates write permissions migrate_pages_batch: fix statistics for longterm pin retry userfaultfd: use helper function range_in_vma() lib/show_mem.c: use for_each_populated_zone() simplify code mm: correct arg in reclaim_pages()/reclaim_clean_pages_from_list() fs/buffer: convert create_page_buffers to folio_create_buffers fs/buffer: add folio_create_empty_buffers helper ...
| * mm, treewide: redefine MAX_ORDER sanelyKirill A. Shutemov2023-04-056-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MAX_ORDER currently defined as number of orders page allocator supports: user can ask buddy allocator for page order between 0 and MAX_ORDER-1. This definition is counter-intuitive and lead to number of bugs all over the kernel. Change the definition of MAX_ORDER to be inclusive: the range of orders user can ask from buddy allocator is 0..MAX_ORDER now. [kirill@shutemov.name: fix min() warning] Link: https://lkml.kernel.org/r/20230315153800.32wib3n5rickolvh@box [akpm@linux-foundation.org: fix another min_t warning] [kirill@shutemov.name: fixups per Zi Yan] Link: https://lkml.kernel.org/r/20230316232144.b7ic4cif4kjiabws@box.shutemov.name [akpm@linux-foundation.org: fix underlining in docs] Link: https://lore.kernel.org/oe-kbuild-all/202303191025.VRCTk6mP-lkp@intel.com/ Link: https://lkml.kernel.org/r/20230315113133.11326-11-kirill.shutemov@linux.intel.com Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Reviewed-by: Michael Ellerman <mpe@ellerman.id.au> [powerpc] Cc: "Kirill A. Shutemov" <kirill@shutemov.name> Cc: Zi Yan <ziy@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* | Merge tag 'soc-defconfig-6.4' of ↵Linus Torvalds2023-04-257-98/+32
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC defconfig updates from Arnd Bergmann: "Most of the changes just enable additional device drivers that were added or that are often used on major platforms. The virtconfig added last time now disables additional drivers to shrink kernels for virtual machines. The obsolete oxnas_v6_defconfig file is removed in turn" * tag 'soc-defconfig-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (33 commits) ARM: config: Update Vexpress defconfig arm64: defconfig: enable building the nvmem-reboot-mode module arm64: defconfig: Enable TI ADC driver arm64: defconfig: Enable TI TSCADC driver arm64: defconfig: Enable security accelerator driver for TI K3 SoCs arm64: defconfig: Enable crypto test module ARM: multi_v7_defconfig: Add OPTEE support ARM: configs: Update U8500 defconfig ARM: imx_v4_v5_defconfig: Build CONFIG_IMX_SDMA as module arm64: defconfig: Enable IPQ9574 SoC base configs ARM: imx_v6_v7_defconfig: Enable Tarragon peripheral drivers arm64: defconfig: Enable ARM CoreSight PMU driver arm64: defconfig: remove duplicate TYPEC_UCSI & QCOM_PMIC_GLINK ARM: configs: remove oxnas_v6_defconfig arm64: defconfig: Enable audio drivers for AM62-SK arm64: defconfig: Enable drivers for BeaglePlay ARM: imx_v6_v7_defconfig: Select CONFIG_DRM_I2C_NXP_TDA998X arm64: defconfig: Enable Virtio RNG driver as built in arm64: defconfig: Enable CAN PHY transceiver driver arm64: defconfig: add PMIC GLINK modules ...
| * | ARM: config: Update Vexpress defconfigLinus Walleij2023-04-181-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Versatile Express should conform to standard contemporary kernel features: add NO_HZ_FULL and HIGH_RES_TIMERS. Also add the AFS flash partitions as these are used on the platform. The removed SCHED_DEBUG is due to Kconfig changes. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230418082427.186677-1-linus.walleij@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | Merge tag 'imx-defconfig-6.4' of ↵Arnd Bergmann2023-04-142-1/+13
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/defconfig i.MX defconfig updates for 6.4: - Enable i.MX93 ADC driver in arm64 defconfig. - Enable BD71815 PMIC and TDA998X HDMI bridge driver in imx_v6_v7_defconfig. - Enable a few drivers support needed by Tarragon boards in imx_v6_v7_defconfig. - Build IMX_SDMA driver as module in imx_v4_v5_defconfig. * tag 'imx-defconfig-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx_v4_v5_defconfig: Build CONFIG_IMX_SDMA as module ARM: imx_v6_v7_defconfig: Enable Tarragon peripheral drivers ARM: imx_v6_v7_defconfig: Select CONFIG_DRM_I2C_NXP_TDA998X arm64: defconfig: Enable i.MX93 ADC support ARM: imx_v6_v7_defconfig: Enable rohm,bd71815 Link: https://lore.kernel.org/r/20230408101928.280271-6-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | ARM: imx_v4_v5_defconfig: Build CONFIG_IMX_SDMA as moduleFabio Estevam2023-04-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Build CONFIG_IMX_SDMA as a module to allow the SDMA firmware be retrieved after the rootfs is mounted. This change aligns with the one already done for imx_v6_v7_defconfig in commit 5a7374ec715d ("ARM: imx_v6_v7_defconfig: build imx sdma driver as module"). Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | ARM: imx_v6_v7_defconfig: Enable Tarragon peripheral driversStefan Wahren2023-04-061-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to enable some drivers in order to use the following peripherals of Tarragon: * QCA7000/7005 Powerline chip * One-Wire Master DS2484 with external thermal sensors * external 4 pin PWM fan * ST IIS328DQ I2C accelerometer Signed-off-by: Stefan Wahren <stefan.wahren@chargebyte.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | ARM: imx_v6_v7_defconfig: Select CONFIG_DRM_I2C_NXP_TDA998XFabio Estevam2023-03-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Select CONFIG_DRM_I2C_NXP_TDA998X so that HDMI output can work by default on a imx6sx-udoo-neo board. Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| | * | ARM: imx_v6_v7_defconfig: Enable rohm,bd71815Alistair Francis2023-03-141-0/+5
| | |/ | | | | | | | | | | | | | | | | | | | | | The reMarkable 2 uses the rohm,bd71815 power controller, so enable it in the defconfig. Signed-off-by: Alistair Francis <alistair@alistair23.me> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| * | ARM: multi_v7_defconfig: Add OPTEE supportAlexandre Torgue2023-04-141-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | STM32MP13 platform relies on OPTEE to boot: Clocks and regulators are handled in the secure world by OPTEE and exported to the non secure world (LINUX) thanks to ARM SCMI protocol. Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com> Link: https://lore.kernel.org/r/20230413072042.30657-1-alexandre.torgue@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: configs: Update U8500 defconfigLinus Walleij2023-04-141-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the U8500 defconfig accordingly: - Add the NFC modules used by some U8500-based systems. - Switch out the now deleted UX500 crypto drivers to the STM32 drivers that we have augmented to work with UX500. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230405105439.1739575-1-linus.walleij@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: configs: remove oxnas_v6_defconfigNeil Armstrong2023-04-041-92/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to lack of maintainance and stall of development for a few years now, and since no new features will ever be added upstream, remove support for OX820 specific defconfig. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: multi_v7_defconfig: Enable additional support for RZ/N1 platformsGeert Uytterhoeven2023-03-101-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Increase build and test coverage by enabling support for the A5PSW Ethernet switch, pin, watchdog, USB Function, RTC, and DMA mux controllers on the Renesas RZ/N1 SoC and the RZN1D-DB development board. All drivers for the above are modular, except for the pin control driver. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/a163e8a9c4ae9cb10b05409f2fc139d09fe440b9.1678286291.git.geert+renesas@glider.be
| * | ARM: shmobile: defconfig: Refresh for v6.3-rc1Geert Uytterhoeven2023-03-101-0/+2
| |/ | | | | | | | | | | | | | | | | | | Refresh the defconfig for Renesas ARM systems: - Disable CONFIG_SERIAL_8250_PCI1XXXX (No Microchip 8250 based serial ports), - Enable RZ/N1 USB Function controller support. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/b4bac37273be5287b0198abe0aafd16f08ed330d.1678286291.git.geert+renesas@glider.be
* | ARM: imx_v6_v7_defconfig: Fix unintentional disablement of PCIFabio Estevam2023-04-061-1/+1
|/ | | | | | | | | | | | | | | | | | | Since commit 75c2f26da03f ("PCI: imx6: Add i.MX PCIe EP mode support") the i.MX6 PCI driver is no longer selected by default. The existing PCI_IMX6 was made a hidden option, selected by new options PCI_IMX6_HOST (for the existing support) and PCI_IMX6_EP (for the endpoint mode), but there has been no corresponding update to imx_v6_v7_defconfig so the PCI_IMX6 ends up getting disabled. Switch imx_v6_v7_defconfig to PCI_IMX6_HOST to preserve the existing functionality. This is based on the same fix done in commit 0cd5780eb625 ("arm64: defconfig: Fix unintentional disablement of PCI on i.MX"). Fixes: 75c2f26da03f ("PCI: imx6: Add i.MX PCIe EP mode support") Reported-by: Mattias Barthel <mattiasbarthel@gmail.com> Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* Merge tag 'soc-defconfig-6.3' of ↵Linus Torvalds2023-02-2020-66/+301
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfigs updates from Arnd Bergmann: "As usual, this contains all the patches to enable options for newly added device drivers in the 32-bit and 64-bit defconfig files. I have sorted the files according to the changes to Kconfig files, to make it easier to check what has changed compared to the 'make savedefconfig' output. The most notable change this time is a series from Mark Brown to add a 'virtconfig' target for arm64, which is for the moment the same as the 'defconfig' target but disables all the top-level SoC specific options in order to have a smaller and faster kernel build" * tag 'soc-defconfig-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (39 commits) arm64: defconfig: enable drivers required by the Qualcomm SA8775P platform arm64: defconfig: Enable DisplayPort on SC8280XP laptops arm64: configs: Add virtconfig kbuild: Provide a version of merge_into_defconfig without override warnings scripts: merge_config: Add option to suppress warning on overrides ARM: reorder defconfig files arm64: reorder defconfig arm64: defconfig: enable Qualcomm SDAM nvmem driver arm64: defconfig: enable SM8450 DISPCC clock driver ARM: defconfig: Add IOSCHED_BFQ to the default configs ARM: configs: multi_v7: enable NVMEM driver for STM32 ARM: Add wpcm450_defconfig for Nuvoton WPCM450 arm64: defconfig: Enable DMA_RESTRICTED_POOL arm64: defconfig: Enable missing configs for mt8192-asurada riscv: defconfig: Enable the Allwinner D1 platform and drivers ARM: imx_v6_v7_defconfig: Don't enable PROVE_LOCKING ARM: multi_v7_defconfig: Add GXP Fan and SPI support ARM: add multi_v7_lpae_defconfig kbuild: Add config fragment merge functionality ARM: multi_v7_defconfig: Add options to support TQMLS102xA series ...
| * ARM: reorder defconfig filesArnd Bergmann2023-02-1015-65/+65
| | | | | | | | | | | | | | Some Kconfig options have moved around, so adapt the defconfig files accordingly. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: defconfig: Add IOSCHED_BFQ to the default configsLinus Walleij2023-02-062-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ARM systems are often memory constrained and more often than not use slow single-channel storage such as flash memory or MMC/SD-cards. For any interactive systems (such as mobile phones, tablets, chromebooks...) the BFQ I/O scheduler will be desireable. Make sure the BFQ I/O scheduler is available on these systems. Loongarch, MIPS, m68k, UM and S390 has also enabled BFQ in their defconfigs, cf commit b495dfed706c4c5873c0dab8930ad6eb1d276a6c "um: Cleanup CONFIG_IOSCHED_CFQ" where the motivation is that it replaces the former CFQ scheduler. Cc: Paolo Valente <paolo.valente@linaro.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230203140404.1125850-1-linus.walleij@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: configs: multi_v7: enable NVMEM driver for STM32Patrick Delaunay2023-02-031-0/+1
| | | | | | | | | | | | | | | | | | | | Enable the STMicroelectronics NVMEM drivers used on STM32 MPU, STM32MP15x and STM32MP13x, to access OTPs. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com> Link: https://lore.kernel.org/r/20230202130040.25233-1-alexandre.torgue@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * ARM: Add wpcm450_defconfig for Nuvoton WPCM450Jonathan Neuschäfer2023-02-011-0/+211
| | | | | | | | | | | | | | | | | | | | | | | | This defconfig aims to offer a reasonable set of defaults for all systems running on a Nuvoton WPCM450 chip. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20230129041547.942335-1-j.neuschaefer@gmx.net Signed-off-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20230201051534.1005847-1-joel@jms.id.au Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * Merge tag 'imx-defconfig-6.3' of ↵Arnd Bergmann2023-01-311-1/+0
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/defconfig i.MX defconfig change for 6.3: - Drop PROVE_LOCKING option from imx_v6_v7_defconfig. - Enable i.MX ICC and DEVFREQ driver as they are required by i.MX8MP boot. * tag 'imx-defconfig-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx_v6_v7_defconfig: Don't enable PROVE_LOCKING arm64: defconfig: select i.MX ICC and DEVFREQ Link: https://lore.kernel.org/r/20230130023947.11780-6-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * ARM: imx_v6_v7_defconfig: Don't enable PROVE_LOCKINGMark Brown2023-01-261-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some reason that is unclear to me the i.MX defconfig for v6 and v7 boards enables PROVE_LOCKING. Since the defconfigs are generally intended to be more production style configurations this doesn't seem particularly intentional so drop this from the defconfig. Signed-off-by: Mark Brown <broonie@kernel.org> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| * | Merge tag 'arm-soc/for-6.3/defconfig' of ↵Arnd Bergmann2023-01-311-1/+2
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://github.com/Broadcom/stblinux into soc/defconfig This pull request contains Broadcom ARM SoCs defconfig updates for 6.3, please pull the following: - Stefan enables the necessary configuration options to make use of the framebuffer on Raspberry Pi devices * tag 'arm-soc/for-6.3/defconfig' of https://github.com/Broadcom/stblinux: ARM: bcm2835_defconfig: Switch to SimpleDRM ARM: bcm2835_defconfig: Enable the framebuffer Link: https://lore.kernel.org/r/20230128193823.1628716-1-f.fainelli@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | ARM: bcm2835_defconfig: Switch to SimpleDRMStefan Wahren2023-01-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fbdev is consider deprecated, so switch to DRM_SIMPLEDRM which works as a drop-in replacement for FB_SIMPLE. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/20230113205842.17051-2-stefan.wahren@i2se.com Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
| | * | ARM: bcm2835_defconfig: Enable the framebufferStefan Wahren2023-01-191-0/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Booting Linux on a Raspberry Pi based on bcm2835_defconfig there is no display activity. Enable CONFIG_FB which is nowadays required for CONFIG_FB_SIMPLE and CONFIG_FRAMEBUFFER_CONSOLE. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/20230113205842.17051-1-stefan.wahren@i2se.com Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
| * | ARM: multi_v7_defconfig: Add GXP Fan and SPI supportNick Hawkins2023-01-251-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order for HPE platforms to be supported by linux on GXP it is necessary for there to be fan and spi driver support. There fan driver can support up to 16 fans that are driven by pwm through the CPLD. The SPI driver supports access to the core flash and bios part. The SPI driver spi-gxp was added previously to linux. Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230113160651.51201-3-nick.hawkins@hpe.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: add multi_v7_lpae_defconfigNicolas Saenz Julienne2023-01-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The only missing configuration option preventing us from using multi_v7_defconfig with the Raspberry Pi 4 is ARM_LPAE. It's needed as the PCIe controller found on the SoC depends on 64bit addressing, yet can't be included as not all v7 boards support LPAE. Introduce multi_v7_lpae_defconfig, built off multi_v7_defconfig, which will avoid us having to duplicate and maintain multiple similar configurations. Needless to say the Raspberry Pi 4 is not the only platform that can benefit from this new configuration. Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/20230124110213.3221264-11-alexander.stein@ew.tq-group.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: multi_v7_defconfig: Add options to support TQMLS102xA seriesAlexander Stein2023-01-241-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | Enable drivers used on TQMLS102xA + MBLS1021A. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/20230124110213.3221264-9-alexander.stein@ew.tq-group.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | Merge tag 'renesas-arm-defconfig-for-v6.3-tag1' of ↵Arnd Bergmann2023-01-241-0/+1
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/defconfig Renesas ARM defconfig updates for v6.3 - Enable support for the Renesas RZ/G2L MIPI DSI, CSI-2, and Camera Receiving Unit drivers in the arm64 defconfig, - Refresh shmobile_defconfig for v6.1-rc5. * tag 'renesas-arm-defconfig-for-v6.3-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: arm64: defconfig: Enable RZ/G2L MIPI CSI-2 and CRU support ARM: shmobile: defconfig: Refresh for v6.1-rc5 arm64: defconfig: Enable Renesas RZ/G2L MIPI DSI driver Link: https://lore.kernel.org/r/cover.1673702289.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | ARM: shmobile: defconfig: Refresh for v6.1-rc5Geert Uytterhoeven2023-01-101-0/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | Refresh the defconfig for Renesas ARM systems: - Disable CONFIG_DRM_RCAR_USE_MIPI_DSI (defaults to yes since commit a830a15678593948 ("drm: rcar-du: Fix Kconfig dependency between RCAR_DU and RCAR_MIPI_DSI"), but only used on R-Car V3U). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/4f7757bd700edff487df387ca40ffb1524d688a4.1672744302.git.geert+renesas@glider.be
| * | ARM: multi_v5_defconfig: Enable I2C_GPIOMark Brown2023-01-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A GPIO based I2C bus is used by at least some Atmel reference boards, including the AT91SAM9G20-EK which is in CI, enable the driver as a module to improve test coverage and help users of systems that happen to use it. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230109-arm-multi-v5-i2c-gpio-v1-1-78e191358548@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: multi_v7_defconfig: Enable wm896x audio CODECsMark Brown2023-01-241-0/+2
| |/ | | | | | | | | | | | | | | | | | | | | The wm896x series of audio CODECs is used on a number of Freescale reference designs, enable the drivers in multi_v7_defconfig to improve testing coverage of those systems and their derivatives. Signed-off-by: Mark Brown <broonie@kernel.org> Reviewed-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20230106-arm-wm896x-v1-1-441c564a9cd1@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | ARM: pxa: remove unused board filesArnd Bergmann2023-01-2019-2353/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The majority of all pxa board files has not been touched in a long time, and no users have spoken up in favor of keeping them around. This leaves only support for the platforms that were already converted to DT, as well as the gumstix and spitz/akita/borzoi machines that work in qemu and can still be converted to DT later. Cc: Ales Bardorfer <ales@i-tech.si> Cc: Ales Snuparek <snuparek@atlas.cz> Cc: Alex Osborne <ato@meshy.org> Cc: Alex Osborne <bobofdoom@gmail.com> Cc: Dirk Opfer <dirk@opfer-online.de> Cc: Ian Molton <spyro@f2s.com> Cc: Lennert Buytenhek <kernel@wantstofly.org> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Michael Petchkovsky <mkpetch@internode.on.net> Cc: Nick Bane <nick@cecomputing.co.uk> Cc: Paul Parsons <lost.distance@yahoo.com> Cc: Philipp Zabel <philipp.zabel@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Tomas Cech <sleep_walker@suse.cz> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | ARM: s3c: remove all s3c24xx supportArnd Bergmann2023-01-163-834/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The platform was deprecated in commit 6a5e69c7ddea ("ARM: s3c: mark as deprecated and schedule removal") and can be removed. This includes all files that are exclusively for s3c24xx and not shared with s3c64xx, as well as the glue logic in Kconfig and the maintainer file entries. Cc: Arnaud Patard <arnaud.patard@rtp-net.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Christer Weinigel <christer@weinigel.se> Cc: Guillaume GOURAT <guillaume.gourat@nexvision.tv> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Simtec Linux Team <linux@simtec.co.uk> Cc: openmoko-kernel@lists.openmoko.org Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | ARM: mmp: remove all board filesArnd Bergmann2023-01-162-5/+0
| | | | | | | | | | | | | | | | The old-style board files were marked as 'unused' a while ago and can now be removed for good, leaving only devicetree based boot support. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | ARM: sa1100: remove unused board filesArnd Bergmann2023-01-127-488/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Cerf, H3100, Badge4, Hackkit, LART, NanoEngine, PLEB, Shannon and Simpad machines were all marked as unused as there are no known users left. Remove all of these, along with references to them in defconfig files and drivers. Four machines remain now: Assabet, Collie (Zaurus SL5500), iPAQ H3600 and Jornada 720, each of which had one person still using them, with Collie also being supported in Qemu. Cc: Peter Chubb <peter.chubb@unsw.edu.au> Cc: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Lee Jones <lee@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | ARM: sa1100: un-deprecate jornada720Arnd Bergmann2023-01-121-1/+0
| | | | | | | | | | | | | | | | Stefan is still trying to get this machine working again, so it won't be removed in this round. Cc: Stefan Lehner <stefan-lehner@aon.at> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | ARM: omap1: remove unused board filesArnd Bergmann2023-01-121-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | All board support that was marked as 'unused' earlier can now be removed, leaving the five machines that that still had someone using them in 2022, or that are supported in qemu. Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Janusz Krzysztofik <jmkrzyszt@gmail.com> Cc: Tony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | ARM: iop32x: remove the platformArnd Bergmann2023-01-101-126/+0
| | | | | | | | | | | | | | | | | | | | This was marked as unused in 5.19 and can now be removed Cc: Lennert Buytenhek <kernel@wantstofly.org> Cc: Martin Michlmayr <tbm@cyrius.com> Acked-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | ARM: orion: remove unused board filesArnd Bergmann2023-01-101-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <kernel@wantstofly.org> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Imre Kaloz <kaloz@openwrt.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | ARM: mv78xx0: un-deprecate Terastation WXLArnd Bergmann2023-01-101-1/+0
| | | | | | | | | | | | | | | | | | | | | | This board is still being worked on by the Debian-on-Buffalo project, so let's leave it in the tree for now. Link: https://github.com/1000001101000/Debian_on_Buffalo Cc: Andrew Lunn <andrew@lunn.ch> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Gregory Clement <gregory.clement@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | ARM: cns3xxx: remove entire platformArnd Bergmann2023-01-101-63/+0
|/ | | | | | | | cns3xxx was marked as unused a while ago, and gets removed entirely now. Acked-by: Krzysztof Hałasa <khalasa@piap.pl> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* Merge tag 'soc-defconfig-6.2' of ↵Linus Torvalds2022-12-126-12/+26
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC defconfig updates from Arnd Bergmann: "This contains the ususal arm and arm64 updates to defconfig files, enabling newly added drivers and adapting the files to Kconfig changes, in particular for qualcomm, microchip, and nxp SoC platforms" * tag 'soc-defconfig-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (28 commits) arm64: defconfig: Enable Qualcomm SM6115 / SM4250 GCC and Pinctrl arm64: defconfig: Enable Qualcomm SM6115 / SM4250 GCC and Pinctrl ARM: configs: multi_v7: switch to new MICROCHIP_ISC driver ARM: configs: sama5/7: switch to new MICROCHIP_ISC driver ARM: multi_v7_defconfig: enable Type-C UCSI and STM32G0 as modules arm64: defconfig: Enable Renesas R-Car S4-8 Spider Ethernet devices arm: configs: spear6xx: Enable PL110 display controller arm: configs: spear6xx: Refresh defconfig arm64: defconfig: Enable HTE config arm64: defconfig: Enable missing configs for mt8183-jacuzzi-juniper arm64: defconfig: Add Renesas 9-series PCIe clock generator riscv: configs: defconfig: Enable Renesas RZ/Five SoC ARM: imx_v6_v7_defconfig: Enable the cyttsp5 touchscreen arm64: defconfig: Enable Tegra186 timer support arm64: defconfig: build-in Qualcomm SC7180 and SM8450 interconnects arm64: defconfig: Enable Qualcomm QCE crypto arm64: defconfig: Enable TI_TFP410 DVI bridge ARM: configs: at91: sama7: add config for thermal management ARM: configs: at91: sama7: add config for microchip otpc ARM: configs: at91: sama7: use make savedefconfig ...
| * Merge tag 'at91-defconfig-6.2-2' of ↵Arnd Bergmann2022-11-303-5/+5
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/defconfig AT91 defconfig for 6.2 #2 It contains: - updates for defconfigs to use the new CONFIG_VIDEO_MICROCHIP_ISC, CONFIG_VIDEO_MICROCHIP_XISC config flags that replaced the CONFIG_VIDEO_ATMEL_ISC, CONFIG_VIDEO_ATMEL_XISC. Drivers under CONFIG_VIDEO_ATMEL_* were moved to staging and considered deprecated. * tag 'at91-defconfig-6.2-2' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: configs: multi_v7: switch to new MICROCHIP_ISC driver ARM: configs: sama5/7: switch to new MICROCHIP_ISC driver Link: https://lore.kernel.org/r/20221125142736.385654-1-claudiu.beznea@microchip.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * ARM: configs: multi_v7: switch to new MICROCHIP_ISC driverEugen Hristev2022-11-251-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ATMEL_ISC and ATMEL_XISC have been deprecated and moved to staging. Use the new MICROCHIP_ISC/MICROCHIP_XISC symbols which are the replacement drivers. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20221125130646.454084-2-eugen.hristev@microchip.com
| | * ARM: configs: sama5/7: switch to new MICROCHIP_ISC driverEugen Hristev2022-11-252-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ATMEL_ISC and ATMEL_XISC have been deprecated and moved to staging. Use the new MICROCHIP_ISC/MICROCHIP_XISC symbols which are the replacement drivers. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20221125130646.454084-1-eugen.hristev@microchip.com
| * | Merge tag 'qcom-defconfig-for-6.2' of ↵Arnd Bergmann2022-11-231-0/+5
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig Qualcomm ARM defconfig updates This enables remaining Qualcomm TLMM pinctrl drivers in the qcom_defconfig. * tag 'qcom-defconfig-for-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: qcom_defconfig: enable rest of ARMv7 SoCs pinctrl drivers Link: https://lore.kernel.org/r/20221122203452.1855254-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | ARM: qcom_defconfig: enable rest of ARMv7 SoCs pinctrl driversKrzysztof Kozlowski2022-10-171-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable rest of ARMv7 SoCs pin controller drivers. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220925112123.148897-1-krzysztof.kozlowski@linaro.org
| * | | Merge tag 'imx-defconfig-6.2' of ↵Arnd Bergmann2022-11-211-0/+5
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/defconfig i.MX defconfig change for 6.2: - Enable Renesas 9-series PCIe clock generator, SNVS LPGRP and i.MX8MP interconnect driver support in arm64 defconfig. - Enable Silergy SY7636A EPD PMIC, CYTTSP5 touchscreen and USB GPIO extcon support in imx_v6_v7_defconfig. * tag 'imx-defconfig-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: defconfig: Add Renesas 9-series PCIe clock generator ARM: imx_v6_v7_defconfig: Enable the cyttsp5 touchscreen ARM: imx_v6_v7_defconfig: Enable silergy,sy7636a ARM: imx_v6_v7_defconfig: Enable USB GPIO extcon support arm64: defconfig: enable i.mx 8m plus specific interconnect support arm64: defconfig: enable snvs lpgpr support Link: https://lore.kernel.org/r/20221119125733.32719-6-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | ARM: imx_v6_v7_defconfig: Enable the cyttsp5 touchscreenAlistair Francis2022-11-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The imx6/7 based devices Remarkable 2, Kobo Clara HD, Kobo Libra H2O, Tolino Shine 3, Tolino Vision 5 all contain a Cypress TT2100 touchscreen so enable the corresponding driver. Signed-off-by: Alistair Francis <alistair@alistair23.me> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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