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2025-03-17arch, mm: set max_mapnr when allocating memory map for FLATMEMMike Rapoport (Microsoft)
max_mapnr is essentially the size of the memory map for systems that use FLATMEM. There is no reason to calculate it in each and every architecture when it's anyway calculated in alloc_node_mem_map(). Drop setting of max_mapnr from architecture code and set it once in alloc_node_mem_map(). While on it, move definition of mem_map and max_mapnr to mm/mm_init.c so there won't be two copies for MMU and !MMU variants. Link: https://lkml.kernel.org/r/20250313135003.836600-10-rppt@kernel.org Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Acked-by: Dave Hansen <dave.hansen@linux.intel.com> [x86] Tested-by: Mark Brown <broonie@kernel.org> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Andreas Larsson <andreas@gaisler.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Borislav Betkov <bp@alien8.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: David S. Miller <davem@davemloft.net> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com> Cc: Guo Ren (csky) <guoren@kernel.org> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Helge Deller <deller@gmx.de> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Madhavan Srinivasan <maddy@linux.ibm.com> Cc: Matt Turner <mattst88@gmail.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Richard Weinberger <richard@nod.at> Cc: Russel King <linux@armlinux.org.uk> Cc: Stafford Horne <shorne@gmail.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Thomas Gleinxer <tglx@linutronix.de> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vineet Gupta <vgupta@kernel.org> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-03-17arm: mem_init: use memblock_phys_free() to free DMA memory on SA1111Mike Rapoport (Microsoft)
Patch series "arch, mm: reduce code duplication in mem_init()", v2. Every architecture has implementation of mem_init() function and some even more than one. All these release free memory to the buddy allocator, most of them set high_memory to the end of directly addressable memory and many of them set max_mapnr for FLATMEM case. These patches pull the commonalities into the generic code and refactor some of the mem_init() implementations so that many of them can be just dropped. This patch (of 13): This will help to pull out memblock_free_all() to generic code. Link: https://lkml.kernel.org/r/20250313135003.836600-1-rppt@kernel.org Link: https://lkml.kernel.org/r/20250313135003.836600-2-rppt@kernel.org Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Tested-by: Mark Brown <broonie@kernel.org> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Andreas Larsson <andreas@gaisler.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Borislav Betkov <bp@alien8.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David S. Miller <davem@davemloft.net> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com> Cc: Guo Ren <guoren@kernel.org> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Helge Deller <deller@gmx.de> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Madhavan Srinivasan <maddy@linux.ibm.com> Cc: Matt Turner <mattst88@gmail.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: "Mike Rapoport (IBM)" <rppt@kernel.org> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Richard Weinberger <richard@nod.at> Cc: Russel King <linux@armlinux.org.uk> Cc: Stafford Horne <shorne@gmail.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Thomas Gleinxer <tglx@linutronix.de> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vineet Gupta <vgupta@kernel.org> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-03-17Merge tag 'soc-fixes-6.14-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC fixes from Arnd Bergmann: "The majority of these last fixes are for devicetree files. These address two important regressions for the Qualcomm SMMU and the Raspberry Pi 4 USB controller, as well as a larger number of patches fixing minor mistakes in board specific files for Rockchips, i.MX, starfive and broadcom. The non-DT changes are - A fix for an old boot regression on Renesas shmobile chips - Another boot time regression for for the Qualcomm PDR SoC driver, among a few other Qualcomm firmware driver fixes for efivars and tzmem - Minor Kconfig fixes for davinci and OMAP1 - Minor code fixes for sparx5 reset controllers, OMAP memory controller, i.MX SCU, cpufreq and SoC drivers and a Hisilicon SoC driver - One more update to the Asahi maintainers, adding Neal Gompa as a reviewer" * tag 'soc-fixes-6.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (35 commits) ARM: davinci: da850: fix selecting ARCH_DAVINCI_DA8XX soc: hisilicon: kunpeng_hccs: Fix incorrect string assembly memory: omap-gpmc: drop no compatible check reset: mchp: sparx5: Fix for lan966x ARM: shmobile: smp: Enforce shmobile_smp_* alignment MAINTAINERS: Add myself (Neal Gompa) as a reviewer for ARM Apple support MAINTAINERS: Add apple-spi driver & binding files arm64: dts: rockchip: slow down emmc freq for rock 5 itx ARM: dts: BCM5301X: Fix switch port labels of ASUS RT-AC3200 ARM: dts: BCM5301X: Fix switch port labels of ASUS RT-AC5300 ARM: dts: bcm2711: Don't mark timer regs unconfigured ARM: OMAP1: select CONFIG_GENERIC_IRQ_CHIP arm64: dts: rockchip: Add missing PCIe supplies to RockPro64 board dtsi arm64: dts: rockchip: Add avdd HDMI supplies to RockPro64 board dtsi arm64: dts: rockchip: Remove undocumented sdmmc property from lubancat-1 arm64: dts: rockchip: fix pinmux of UART5 for PX30 Ringneck on Haikou arm64: dts: rockchip: fix pinmux of UART0 for PX30 Ringneck on Haikou arm64: dts: rockchip: fix u2phy1_host status for NanoPi R4S arm64: dts: bcm2712: PL011 UARTs are actually r1p5 ARM: dts: bcm2711: PL011 UARTs are actually r1p5 ...
2025-03-17arm: Rely on generic printing of preemption modelSebastian Andrzej Siewior
__die() invokes later __show_regs() -> show_regs_print_info() which prints the current preemption model. Remove it from the initial line. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/20250314160810.2373416-4-bigeasy@linutronix.de
2025-03-16arm/pgtable: remove duplicate included header fileThorsten Blum
The header file asm-generic/pgtable-nopud.h is included whether CONFIG_MMU is defined or not. Include it only once before the #ifndef/#else/#endif preprocessor directives and remove the following make includecheck warning: asm-generic/pgtable-nopud.h is included more than once Link: https://lkml.kernel.org/r/20250219112403.3959-2-thorsten.blum@linux.dev Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Reviewed-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-03-15crypto: skcipher - Make skcipher_walk src.virt.addr constHerbert Xu
Mark the src.virt.addr field in struct skcipher_walk as a pointer to const data. This guarantees that the user won't modify the data which should be done through dst.virt.addr to ensure that flushing is done when necessary. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-03-15crypto: scatterwalk - Change scatterwalk_next calling conventionHerbert Xu
Rather than returning the address and storing the length into an argument pointer, add an address field to the walk struct and use that to store the address. The length is returned directly. Change the done functions to use this stored address instead of getting them from the caller. Split the address into two using a union. The user should only access the const version so that it is never changed. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-03-14Merge tag 'imx-dt-6.15' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt i.MX ARM device tree changes for 6.15: - New boards support: Variscite VAR-SOM-MX6UL SoM/Concerto, i.MX6 apalis/colibri v1.2, i.MX28 based btt3 - A bunch of TQMa6/7 cleanups from Alexander Stein and Markus Niebel, ordering DT properties, correcting 3.3V supply, adding partitions child node to spi-nor, etc. - A bunch of changes from Fabio Estevam to fix dt-schema warnings on various boards - Other small and random changes * tag 'imx-dt-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (32 commits) ARM: dts: apalis/colibri-imx6: Add support for v1.2 ARM: dts: apalis/colibri-imx6: Enable STMPE811 TS ARM: dts: imx6ul: Add Variscite Concerto board support ARM: dts: imx6ul: Add Variscite VAR-SOM-MX6UL SoM support ARM: dts: vf610-colibri: Remove compatible from SoM dtsi ARM: dts: imx6qdl-apalis/colibri: Remove compatible from SoM dtsi ARM: dts: imx6ul-tqma6ul1: Change include order to disable fec2 node ARM: dts: imx53-mba53: Fix the PCA9554 compatible ARM: dts: imx31: Use nand-controller as node name ARM: dts: vfxxx: Fix the order of the DMA entries ARM: dts: tqma7: Add partitions subnode to spi-nor ARM: dts: imx7-tqma7: Add vcc-supply for spi-nor ARM: dts: tqma6ul: Add partitions subnode to spi-nor ARM: dts: imx6ul-tqma6ul: Add vcc-supply for spi-nor ARM: dts: imx6ul-tqma6ul: Order DT properties ARM: dts: imx6qdl-tqma6: Add partitions subnode to spi-nor ARM: dts: imx6qdl-tqma6: use sw4_reg as 3.3V supply ARM: dts: imx6qdl-tqma6: limit PMIC SW4 to 3.3V ARM: dts: imx6qdl-tqma6: Order DT properties ARM: dts: imx7d-sdb: Complete WM8960 power supplies ... Link: https://lore.kernel.org/r/20250312074005.663165-4-shawnguo2@yeah.net Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-03-14Merge tag 'davinci-updates-for-v6.15-rc1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into soc/dt TI DaVinci updates for v6.15-rc1 - make GPIO hog names conform to bindings * tag 'davinci-updates-for-v6.15-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: ARM: dts: ti: davinci: Align GPIO hog name with bindings Link: https://lore.kernel.org/r/20250311115720.40053-1-brgl@bgdev.pl Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-03-14ARM: davinci: da850: fix selecting ARCH_DAVINCI_DA8XXDavid Lechner
Chips in the DA850 family need to have ARCH_DAVINCI_DA8XX to be selected in order to enable some peripheral drivers. This was accidentally removed in a previous commit. Fixes: dec85a95167a ("ARM: davinci: clean up platform support") Signed-off-by: David Lechner <dlechner@baylibre.com> Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-03-14Merge tag 'renesas-fixes-for-v6.14-tag1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/fixes Renesas fixes for v6.14 - Fix possible misalignment breaking SMP bring-up. * tag 'renesas-fixes-for-v6.14-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: ARM: shmobile: smp: Enforce shmobile_smp_* alignment Link: https://lore.kernel.org/r/cover.1741785482.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-03-14Merge tag 'arm-soc/for-6.14/devicetree-fixes-part2' of ↵Arnd Bergmann
https://github.com/Broadcom/stblinux into arm/fixes This pull request contains Broadcom ARM-based SoCs Device Tree fixes for 6.14, please pull the following: - Chester fixes the switch port assignments on the ASUS RT-AC3200 and RT-AC5300 routers - Phil removes a Device Tree property flagging the BCM2711 ARM timers as not being configured which would have prevented the use of vDSO on the Pi 4 running a 32-bit kernel * tag 'arm-soc/for-6.14/devicetree-fixes-part2' of https://github.com/Broadcom/stblinux: ARM: dts: BCM5301X: Fix switch port labels of ASUS RT-AC3200 ARM: dts: BCM5301X: Fix switch port labels of ASUS RT-AC5300 ARM: dts: bcm2711: Don't mark timer regs unconfigured Link: https://lore.kernel.org/r/20250308150528.1900822-1-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-03-12ARM: shmobile: smp: Enforce shmobile_smp_* alignmentGeert Uytterhoeven
When the addresses of the shmobile_smp_mpidr, shmobile_smp_fn, and shmobile_smp_arg variables are not multiples of 4 bytes, secondary CPU bring-up fails: smp: Bringing up secondary CPUs ... CPU1: failed to come online CPU2: failed to come online CPU3: failed to come online smp: Brought up 1 node, 1 CPU Fix this by adding the missing alignment directive. Fixes: 4e960f52fce16a3b ("ARM: shmobile: Move shmobile_smp_{mpidr, fn, arg}[] from .text to .bss") Closes: https://lore.kernel.org/r/CAMuHMdU=QR-JLgEHKWpsr6SbaZRc-Hz9r91JfpP8c3n2G-OjqA@mail.gmail.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/c499234d559a0d95ad9472883e46077311051cd8.1741612208.git.geert+renesas@glider.be Cc: stable@vger.kernel.org
2025-03-12Backmerge tag 'v6.14-rc6' into drm-nextDave Airlie
This is a backmerge from Linux 6.14-rc6, needed for the nova PR. Signed-off-by: Dave Airlie <airlied@redhat.com>
2025-03-11ARM: dts: stm32: Add Plymovent AQM devicetreeOleksij Rempel
Introduce the devicetree for the Plymovent AQM board (stm32mp151c-plyaqm), based on the STM32MP151 SoC. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/r/20250305131425.1491769-5-o.rempel@pengutronix.de Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-03-11ARM: dts: stm32: Add pinmux groups for Plymovent AQM boardOleksij Rempel
Add pinmux groups required for the Plymovent AQM board. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/r/20250305131425.1491769-4-o.rempel@pengutronix.de Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-03-11ARM: dts: apalis/colibri-imx6: Add support for v1.2Ernest Van Hoecke
Apalis/Colibri iMX6 V1.2 replaced the STMPE811 ADC/touch controller, which is EOL, with the TLA2024 ADC and AD7879 touch controller. Accurately describe the new hardware. v1.1 of these SoMs is still described by the following DTSI files: imx6qdl-apalis.dtsi imx6qdl-colibri.dtsi v1.2 is now supported by a DTSI that modifies v1.1: imx6qdl-apalis-v1.2.dtsi imx6qdl-colibri-v1.2.dtsi For each carrier board using these modules, a new DTS file was added that includes the v1.1 DTS and modifies it with this v1.2 DTSI. The original DTS can be used for modules up to and including v1.1. Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: apalis/colibri-imx6: Enable STMPE811 TSErnest Van Hoecke
Enable the STMPE811 touchscreen in the SOM dtsi files. The STMPE811 is part of the SOM. It's self contained within it, therefore, disabling it is not the correct default behavior. Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx6ul: Add Variscite Concerto board supportAntonin Godard
Add support for the Variscite Concerto Carrier Board with: - LVDS interface for the VLCD-CAP-GLD-LVDS 7" LCD 800 x 480 touch display (not configured) - USB Host + USB OTG Connector - 10/100 Mbps Ethernet - miniPCI-Express slot - SD Card connector - Audio Headphone/Line In jack connectors - S-ATA - On-board DMIC Product Page: https://www.variscite.com/product/single-board-computers/concerto-board This file is based on the one provided by Variscite on their own kernel, but adapted for mainline. Signed-off-by: Antonin Godard <antonin.godard@bootlin.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx6ul: Add Variscite VAR-SOM-MX6UL SoM supportAntonin Godard
Add support for the Variscite VAR_SOM-MX6UL SoM with: - NXP i.MX6 UltraLite SoC - 128–1024 MB DDR3L - 8–128 GB eMMC - 128–512 MB SLC NAND - Camera Interface - LVDS / Parallel RGB interfaces (not configured) - Touch controller (not configured) - Ethernet RMII interface (not configured) - On-SoM Wi-Fi/Bluetooth with CYW43353 on SDIO Module (not configured) - SD/MMC/SDIO interface - USB Host + USB OTG interface - I2C interfaces - SPI interfaces - PCI-Express 2.0 interface - on-SoM Audio Codec (not configured) - S/PDIF interface (not configured) Product website: https://www.variscite.com/product/system-on-module-som/cortex-a7/var-som-6ul-nxp-imx6ul-6ull-6ulz Support is handled with a SoM-centric dtsi exporting the default interfaces along the default pinmuxing to be enabled by the board dts file. I tested this on a VAR-SOM-6UL_G2_700C_512R_8N_IT_REV1.3A, which is why some of the features above are mentioned as "not configured" (I couldn't test them). This file is based on the one provided by Variscite on their own kernel, but adapted for mainline. Signed-off-by: Antonin Godard <antonin.godard@bootlin.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: vf610-colibri: Remove compatible from SoM dtsiFrancesco Dolcini
The SoM cannot be used standalone, this compatible is invalid and it is always overwritten when this .dtsi file is included, remove it therefore. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx6qdl-apalis/colibri: Remove compatible from SoM dtsiFrancesco Dolcini
The SoM cannot be used standalone, this compatible is invalid and it is always overwritten when this .dtsi file is included, remove it therefore. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: imx: mark imx53_suspend_sz as unusedArnd Bergmann
Unused 'static const' variables cause a warning when building with W=1, and imx53_suspend_sz has a definition for this as an alternative when CONFIG_SUSPEND is disabled: In file included from arch/arm/mach-imx/cpu.c:9: arch/arm/mach-imx/common.h:101:18: error: 'imx53_suspend_sz' defined but not used [-Werror=unused-const-variable=] It's still referenced though, so mark it as __maybe_unused, so the one user can address the dummy copy and other files that include the header don't produce a warning. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx6ul-tqma6ul1: Change include order to disable fec2 nodeMax Merchel
TQMa6UL1 has only one FEC which needs to be disabled as one of the last steps. imx6ul-tqma6ul2.dtsi can't be included in imx6ul-tqma6ul1.dtsi as the defaults from imx6ul.dtsi will be applied again. Fixes: 7b8861d8e627 ("ARM: dts: imx6ul: add TQ-Systems MBa6ULx device trees") Signed-off-by: Max Merchel <Max.Merchel@ew.tq-group.com> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx53-mba53: Fix the PCA9554 compatibleFabio Estevam
gpio-pca95xx.yaml documents 'nxp,pca9554', so use this compatible to fix the following dt-schema warning: failed to match any schema with compatible: ['pca9554'] Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx31: Use nand-controller as node nameFabio Estevam
According to mxc-nand.yaml, the correct node name must be 'nand-controller'. Change it accordingly to fix the following dt-schema warning: $nodename:0: 'nand@b8000000' does not match '^nand-controller(@.*)?' Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: vfxxx: Fix the order of the DMA entriesFabio Estevam
According to fsl,dspi.yaml the expected order for describing the dmas and dma-names properties is "tx" first, followed by "rx". Adjust it acordingly to fix the following dt-schema warnings: spi@4002c000: dma-names:0: 'tx' was expected spi@4002c000: dma-names:1: 'rx' was expected Signed-off-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: tqma7: Add partitions subnode to spi-norMarkus Niebel
The bootloader adds MTD partitions in this subnode if present. Add an empty partitions node which the bootloader will fill with configured MTD partitions. Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx7-tqma7: Add vcc-supply for spi-norAlexander Stein
(Q)SPI NOR flash is supplied by 3.3V. Add the corresponding supply. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: tqma6ul: Add partitions subnode to spi-norMarkus Niebel
The bootloader adds MTD partitions in this subnode if present, or in the spi-nor node itself otherwise. Setting #size-cells in MTD nodes itself is deprecated by mtd.yaml. Fix all this by adding an empty partitions node which the bootloader will fill with configured MTD partitions. Remove the deprecated properties as well. Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx6ul-tqma6ul: Add vcc-supply for spi-norAlexander Stein
(Q)SPI NOR flash is supplied by 1.8V. Add the corresponding supply. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx6ul-tqma6ul: Order DT propertiesAlexander Stein
'compatible' and 'reg' are put first. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx6qdl-tqma6: Add partitions subnode to spi-norMarkus Niebel
The bootloader may add MTD partitions in this subnode if present. Add an empty partitions node which the bootloader will fill with configured MTD partitions. Remove #size-cells from MTD node because this is deprecated. Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx6qdl-tqma6: use sw4_reg as 3.3V supplyMarkus Niebel
This matches the real hardware and allows to remove the virtual 3.3V regulator. Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx6qdl-tqma6: limit PMIC SW4 to 3.3VMarkus Niebel
This is a fixed 3.3V rail supplying several hardware on SOM. Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-11ARM: dts: imx6qdl-tqma6: Order DT propertiesAlexander Stein
'compatible' and 'reg' are put first. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-03-10lib/crc: remove unnecessary prompt for CONFIG_LIBCRC32CEric Biggers
All modules that need CONFIG_LIBCRC32C already select it, so there is no need to bother users about the option. Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250304230712.167600-5-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>
2025-03-10lib/crc: remove unnecessary prompt for CONFIG_CRC7Eric Biggers
All modules that need CONFIG_CRC7 already select it, so there is no need to bother users about the option. Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250304230712.167600-3-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>
2025-03-10ARM: dts: stm32: Add support for STM32MP13xx DHCOR SoM and DHSBC rev.200 boardMarek Vasut
LDO2 is expansion connector supply on STM32MP13xx DHCOR DHSBC rev.200. LDO5 is carrier board supply on STM32MP13xx DHCOR DHSBC rev.200. Keep both regulators always enabled to make sure both the carrier board and the expansion connector is always powered on and supplied with correct voltage. Describe ST33TPHF2XSPI TPM 2.0 chip interrupt and reset lines. Signed-off-by: Marek Vasut <marex@denx.de> Link: https://lore.kernel.org/r/20250302152605.54792-1-marex@denx.de Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-03-10ARM: dts: stm32: use IRQ_TYPE_EDGE_FALLING on stm32mp157c-dk2Dario Binacchi
Replace the number 2 with the appropriate numerical constant defined in dt-bindings/interrupt-controller/irq.h. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Reviewed-by: Antonio Borneo <antonio.borneo@foss.st.com> Link: https://lore.kernel.org/r/20250310122402.8795-1-dario.binacchi@amarulasolutions.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-03-10ARM: module: Use RCU in all users of __module_text_address().Sebastian Andrzej Siewior
__module_text_address() can be invoked within a RCU section, there is no requirement to have preemption disabled. Replace the preempt_disable() section around __module_text_address() with RCU. Cc: Russell King <linux@armlinux.org.uk> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20250108090457.512198-17-bigeasy@linutronix.de Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
2025-03-08ARM: dts: BCM5301X: Fix switch port labels of ASUS RT-AC3200Chester A. Unal
After using the device for a while, Tom reports that he initially described the switch port labels incorrectly. Apparently, ASUS's own firmware also describes them incorrectly. Correct them to what is seen on the chassis. Reported-by: Tom Brautaset <tbrautaset@gmail.com> Fixes: b116239094d8 ("ARM: dts: BCM5301X: Add DT for ASUS RT-AC3200") Signed-off-by: Chester A. Unal <chester.a.unal@arinc9.com> Link: https://lore.kernel.org/r/20250304-for-broadcom-fix-rt-ac3200-switch-ports-v1-1-7e249a19a13e@arinc9.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-03-08ARM: dts: BCM5301X: Fix switch port labels of ASUS RT-AC5300Chester A. Unal
After using the device for a while, Tom reports that he initially described the switch port labels incorrectly. Correct them. Reported-by: Tom Brautaset <tbrautaset@gmail.com> Fixes: 961dedc6b4e4 ("ARM: dts: BCM5301X: Add DT for ASUS RT-AC5300") Signed-off-by: Chester A. Unal <chester.a.unal@arinc9.com> Link: https://lore.kernel.org/r/20250303-for-broadcom-fix-rt-ac5300-switch-ports-v1-1-e058856ef4d3@arinc9.com Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-03-08ARM: dts: bcm2711: Don't mark timer regs unconfiguredPhil Elwell
During upstream process of Raspberry Pi 4 back in 2019 the ARMv7 stubs didn't configured the ARM architectural timer. This firmware issue has been fixed in 2020, which gave users enough time to update their system. So drop this property to allow the use of the vDSO version of clock_gettime. Link: https://github.com/raspberrypi/tools/pull/113 Fixes: 7dbe8c62ceeb ("ARM: dts: Add minimal Raspberry Pi 4 support") Signed-off-by: Phil Elwell <phil@raspberrypi.com> Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250222094113.48198-1-wahrenst@gmx.net Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
2025-03-07ARM: dts: marvell: armada: Align GPIO hog name with bindingsKrzysztof Kozlowski
Bindings expect GPIO hog names to end with 'hog' suffix, so correct it to fix dtbs_check warnings like: armada-385-clearfog-gtr-s4.dtb: wifi-disable: $nodename:0: 'wifi-disable' does not match '^.+-hog(-[0-9]+)?$' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2025-03-07ARM: dts: marvell: kirkwood-openrd: Align GPIO hog name with bindingsKrzysztof Kozlowski
Bindings expect GPIO hog names to end with 'hog' suffix, so correct it to fix dtbs_check warning: kirkwood-openrd-ultimate.dtb: p28: $nodename:0: 'p28' does not match '^.+-hog(-[0-9]+)?$' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2025-03-06ARM: tegra: tf101: Add al3000a illuminance sensor nodeSvyatoslav Ryhel
Bind al3000a illuminance sensor found in ASUS TF101 Tested-by: Robert Eckelmann <longnoserob@gmail.com> Tested-by: Antoni Aloy Torrens <aaloytorrens@gmail.com> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Link: https://lore.kernel.org/r/20250217140336.107476-4-clamor95@gmail.com Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-03-06ARM: tegra: Add DSI-A and DSI-B nodes on Tegra124Svyatoslav Ryhel
Bind DSI devices and MIPI calibration. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Link: https://lore.kernel.org/r/20250226105615.61087-6-clamor95@gmail.com Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-03-06ARM: tegra: Add HDA node on Tegra114Svyatoslav Ryhel
Add HDA device binding. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Link: https://lore.kernel.org/r/20250226105615.61087-5-clamor95@gmail.com Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-03-06ARM: tegra: Add ARM PMU node on Tegra114Svyatoslav Ryhel
Add ARM PMU node for Tegra114 like it is done for Tegra30 and Tegra124. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Link: https://lore.kernel.org/r/20250226105615.61087-4-clamor95@gmail.com Signed-off-by: Thierry Reding <treding@nvidia.com>
generated by cgit (git 2.34.1) at 2025-07-24 17:26:39 +0000