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2024-08-19ARM: davinci: remove unused cpuidle codeBartosz Golaszewski4-116/+0
The cpuidle driver in mach-davinci is no longer used by anyone. Remove it. Link: https://lore.kernel.org/r/20240813082735.52402-1-brgl@bgdev.pl Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-08-13ARM: davinci: remove unused davinci_init_ide() declarationGaosheng Cui1-1/+0
The davinci_init_ide() has been removed since commit 2af4fcc0d357 ("ARM: davinci: remove unused board support"), so remove it. Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Link: https://lore.kernel.org/r/20240813071640.1047137-3-cuigaosheng1@huawei.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-08-13ARM: davinci: remove unused davinci_cfg_reg_list() declarationGaosheng Cui1-5/+0
The davinci_cfg_reg_list() has been removed since commit dec85a95167a ("ARM: davinci: clean up platform support"), so remove it. Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Link: https://lore.kernel.org/r/20240813071640.1047137-2-cuigaosheng1@huawei.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-07-10ARM: davinci: Convert comma to semicolonChen Ni1-1/+1
Replace a comma between expression statements by a semicolon. Fixes: efc1bb8a6fd5 ("davinci: add power management support") Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-01-17Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds1-0/+1
Pull ARM updates from Russell King: - add missing neon instructions for the neon support hook - arrange for davinci to select PINCTRL - try VMA lock-base page fault handling first - use memblock_alloc_try_nid_raw() for kasan shadow page - dma: use kvzalloc() rather than kzalloc()/vzalloc() * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9331/1: ARM/dma-mapping: replace kzalloc() and vzalloc() with kvzalloc() ARM: 9329/1: kasan: Use memblock_alloc_try_nid_raw for shadow page ARM: 9328/1: mm: try VMA lock-based page fault handling first ARM: 9330/1: davinci: also select PINCTRL ARM: 9327/1: vfp: Add missing VFP instructions to neon_support_hook
2024-01-09ARM: davinci: always select CONFIG_CPU_ARM926TArnd Bergmann1-0/+1
The select was lost by accident during the multiplatform conversion. Any davinci-only arm-linux-gnueabi-ld: arch/arm/mach-davinci/sleep.o: in function `CACHE_FLUSH': (.text+0x168): undefined reference to `arm926_flush_kern_cache_all' Fixes: f962396ce292 ("ARM: davinci: support multiplatform build for ARM v5") Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20240108110055.1531153-1-arnd@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-12-05ARM: 9330/1: davinci: also select PINCTRLRandy Dunlap1-0/+1
kconfig warns when PINCTRL_SINGLE is selected but PINCTRL is not set, so also set PINCTRL for ARCH_DAVINCI. This prevents a kconfig/build warning: WARNING: unmet direct dependencies detected for PINCTRL_SINGLE Depends on [n]: PINCTRL [=n] && OF [=y] && HAS_IOMEM [=y] Selected by [y]: - ARCH_DAVINCI [=y] && ARCH_MULTI_V5 [=y] Closes: lore.kernel.org/r/202311070548.0f6XfBrh-lkp@intel.com Fixes: f962396ce292 ("ARM: davinci: support multiplatform build for ARM v5") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Cc: Bartosz Golaszewski <brgl@bgdev.pl> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linux-arm-kernel@lists.infradead.org Cc: patches@armlinux.org.uk Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-08-29ARM: davinci: Drop unused includesRob Herring1-1/+1
of_platform.h include is not needed, so drop it. It implicitly includes of.h (for now) which is needed. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20230823165637.2466480-1-robh@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-05-26ARM: davinci: fix davinci_cpufreq_init() declarationArnd Bergmann2-6/+1
The davinci_cpufreq_init() declaration is only seen by its caller but not the definition: drivers/cpufreq/davinci-cpufreq.c:153:12: error: no previous prototype for 'davinci_cpufreq_init' Move it into the platform_data header that is already used an interface between the two places. Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20230516153109.514251-2-arnd@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-02-21Merge tag 'sched-core-2023-02-20' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler updates from Ingo Molnar: - Improve the scalability of the CFS bandwidth unthrottling logic with large number of CPUs. - Fix & rework various cpuidle routines, simplify interaction with the generic scheduler code. Add __cpuidle methods as noinstr to objtool's noinstr detection and fix boatloads of cpuidle bugs & quirks. - Add new ABI: introduce MEMBARRIER_CMD_GET_REGISTRATIONS, to query previously issued registrations. - Limit scheduler slice duration to the sysctl_sched_latency period, to improve scheduling granularity with a large number of SCHED_IDLE tasks. - Debuggability enhancement on sys_exit(): warn about disabled IRQs, but also enable them to prevent a cascade of followup problems and repeat warnings. - Fix the rescheduling logic in prio_changed_dl(). - Micro-optimize cpufreq and sched-util methods. - Micro-optimize ttwu_runnable() - Micro-optimize the idle-scanning in update_numa_stats(), select_idle_capacity() and steal_cookie_task(). - Update the RSEQ code & self-tests - Constify various scheduler methods - Remove unused methods - Refine __init tags - Documentation updates - Misc other cleanups, fixes * tag 'sched-core-2023-02-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (110 commits) sched/rt: pick_next_rt_entity(): check list_entry sched/deadline: Add more reschedule cases to prio_changed_dl() sched/fair: sanitize vruntime of entity being placed sched/fair: Remove capacity inversion detection sched/fair: unlink misfit task from cpu overutilized objtool: mem*() are not uaccess safe cpuidle: Fix poll_idle() noinstr annotation sched/clock: Make local_clock() noinstr sched/clock/x86: Mark sched_clock() noinstr x86/pvclock: Improve atomic update of last_value in pvclock_clocksource_read() x86/atomics: Always inline arch_atomic64*() cpuidle: tracing, preempt: Squash _rcuidle tracing cpuidle: tracing: Warn about !rcu_is_watching() cpuidle: lib/bug: Disable rcu_is_watching() during WARN/BUG cpuidle: drivers: firmware: psci: Dont instrument suspend code KVM: selftests: Fix build of rseq test exit: Detect and fix irq disabled state in oops cpuidle, arm64: Fix the ARM64 cpuidle logic cpuidle: mvebu: Fix duplicate flags assignment sched/fair: Limit sched slice duration ...
2023-01-13cpuidle,arch: Mark all regular cpuidle_state:: Enter methods __cpuidlePeter Zijlstra1-2/+2
For all cpuidle drivers that do not use CPUIDLE_FLAG_RCU_IDLE (iow, the simple ones) make sure all the functions are marked __cpuidle. ( due to lack of noinstr validation on these platforms it is entirely possible this isn't complete ) Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20230112195542.335211484@infradead.org
2023-01-12ARM: davinci: clean up platform supportArnd Bergmann18-3053/+11
With the board file support gone, and the platform using DT only, a lot of the remaining code is no longer referenced and can be removed. Technically, the DT file only references DA850, but since that is very similar to DA830, I'm leaving the latter. Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12ARM: davinci: drop DAVINCI_DMxxx referencesArnd Bergmann3-49/+0
Support for all the dm3xx/dm64xx SoCs is no longer available, so drop all other references to those. Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-12ARM: davinci: remove unused board supportArnd Bergmann12-7272/+2
All Kconfig entries marked as "depends on UNUSED_BOARD_FILES" and their direct dependencies are removed here as planned. Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-10-06Merge tag 'arm-soc-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-8/+0
Pull ARM SoC updates from Arnd Bergmann: "The main changes this time are for the organization of the Kconfig files, introducing per-vendor top-level options on arm64 to match those on arm32, and making the platform selection on arm32 more uniform, in particular for the remaining StrongARM platforms that still have a couple of special cases compared to the more recent ones. I also did a cleanup of the old Footbridge platform, which was the last holdout for the phys_to_dma()/dma_to_phys() interface that is now completely gone from arm32, completing work started by Christoph Hellwig" * tag 'arm-soc-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (21 commits) ARM: aspeed: Kconfig: Fix indentation ARM: Drop CMDLINE_* dependency on ATAGS ARM: Drop CMDLINE_FORCE dependency on !ARCH_MULTIPLATFORM ARM: s3c: remove orphan declarations from arch/arm/mach-s3c/devs.h pxa: Drop if with an always false condition ARM: orion: fix include path ARM: shmobile: Drop selecting SOC_BUS arm64: renesas: Drop selecting SOC_BUS ARM: disallow PCI with MMU=n again ARM: footbridge: remove custom DMA address handling MAINTAINERS: Add BCM4908 maintainer to BCMBCA entry ARM: footbridge: move isa-dma support into footbridge ARM: footbridge: remove leftover from personal-server ARM: footbridge: remove addin mode arm64: Kconfig.platforms: Group NXP platforms together arm64: Kconfig.platforms: Re-organized Broadcom menu ARM: make ARCH_MULTIPLATFORM user-visible ARM: fix XIP_KERNEL dependencies ARM: Kconfig: clean up platform selection ARM: simplify machdirs/platdirs handling ...
2022-08-18ARM: remove obsolete Makefile.boot infrastructureArnd Bergmann1-8/+0
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 <arnd@arndb.de>
2022-08-16gpio: pca953x: Make platform teardown callback return voidUwe Kleine-König1-8/+4
All platforms that provide a teardown callback return 0. New users are supposed to not make use of platform support, so there is no functionality lost. This patch is a preparation for making i2c remove callbacks return void. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Bartosz Golaszewski <brgl@bgdev.pl> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-08-04Merge tag 'spdx-6.0-rc1' of ↵Linus Torvalds23-113/+37
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx 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 ...
2022-08-02Merge tag 'arm-boardfiles-6.0' of ↵Linus Torvalds1-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc 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
2022-07-22ARM: davinci: mark all ATAGS board files as unusedArnd Bergmann1-0/+8
From an earlier discussion, it appears that the davinci da8xx machines that are still functional have already been converted to DT, while the remaining board files are only kept because nobody has stepped up to remove them. Mark all these boards as 'depends on UNUSED_BOARD_FILES' with the plan to remove them in early 2023 after the next longterm supported kernel is out. Cc: Sekhar Nori <nsekhar@ti.com> Cc: Bartosz Golaszewski <brgl@bgdev.pl> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-01ARM: davinci: Delete DM646x board filesLinus Walleij4-1618/+0
The interest of maintaining the DaVinci DM644x board files seems very low. Patches to convert the EVM board to use GPIO descriptors has not been reviewed, tested or merged for several merge windows in a row, see link below. When I look in the logs for the board files I see nothing but generic kernel maintenance and no testing on real hardware for years. I conclude the DM646x board files are unused and can be deleted. Cc: Kevin Hilman <khilman@baylibre.com> Cc: Arnd Bergmann <arnd@kernel.org> Cc: Matt Porter <mporter@konsulko.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Link: https://lore.kernel.org/linux-arm-kernel/20220507124536.171930-2-linus.walleij@linaro.org/ Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-07-01ARM: davinci: Delete DM644x board filesLinus Walleij6-2113/+0
The interest of maintaining the DaVinci DM644x board files seems very low. Patches to convert the EVM board to use GPIO descriptors has not been reviewed, tested or merged for several merge windows in a row, see link below. When I look in the logs for the board files I see nothing but generic kernel maintenance and no testing on real hardware for years. I conclude the DM644x board files are unused and can be deleted. Cc: Arnd Bergmann <arnd@kernel.org> Cc: Matt Porter <mporter@konsulko.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Link: https://lore.kernel.org/linux-arm-kernel/20220507124536.171930-1-linus.walleij@linaro.org/ Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-10treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE ↵Thomas Gleixner24-98/+41
(part 1) Based on the normalized pattern: this file is licensed under the terms of the gnu general public license version 2 this program is licensed as is without any warranty of any kind whether express or implied extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Reviewed-by: Allison Randal <allison@lohutok.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-10treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE ↵Thomas Gleixner4-37/+4
(part 1) Based on the normalized pattern: this program is free software you can redistribute it and/or modify it under the terms of the gnu general public license as published by the free software foundation version 2 this program is distributed as is without any warranty of any kind whether express or implied without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Reviewed-by: Allison Randal <allison@lohutok.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-27Merge tag 'gpio-updates-for-v5.19' of ↵Linus Torvalds3-11/+5
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio updates from Bartosz Golaszewski: "We have lots of small changes all over the place, but no huge reworks or new drivers: - use ioread()/iowrite() interfaces instead of raw inb()/outb() in drivers - make irqchips immutable due to the new warning popping up when drivers try to modify the irqchip structures - add new compatibles to dt-bindings for realtek-otto, renesas-rcar and pca95xx - add support for new models to gpio-rcar, gpio-pca953x & gpio-realtek-otto - allow parsing of GPIO hogs represented as children nodes of gpio-uniphier - define a set of common GPIO consumer strings in dt-bindings - shrink code in gpio-ml-ioh by using more devres interfaces - pass arguments to devm_kcalloc() in correct order in gpio-sim - add new helpers for iterating over GPIO firmware nodes and descriptors to gpiolib core and use it in several drivers - drop unused syscon_regmap_lookup_by_compatible() function - correct format specifiers and signedness of variables in GPIO ACPI - drop unneeded error checks in gpio-ftgpio - stop using the deprecated of_gpio.h header in gpio-zevio - drop platform_data support in gpio-max732x - simplify Kconfig dependencies in gpio-vf610 - use raw spinlocks where needed to make PREEMPT_RT happy - fix return values in board files using gpio-pcf857x - convert more drivers to using fwnode instead of of_node - minor fixes and improvements in gpiolib core" * tag 'gpio-updates-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (55 commits) gpio: sifive: Make the irqchip immutable gpio: rcar: Make the irqchip immutable gpio: pcf857x: Make the irqchip immutable gpio: pca953x: Make the irqchip immutable gpio: dwapb: Make the irqchip immutable gpio: sim: Use correct order for the parameters of devm_kcalloc() gpio: ml-ioh: Convert to use managed functions pcim* and devm_* gpio: ftgpio: Remove unneeded ERROR check before clk_disable_unprepare gpio: ws16c48: Utilize iomap interface gpio: gpio-mm: Utilize iomap interface gpio: 104-idio-16: Utilize iomap interface gpio: 104-idi-48: Utilize iomap interface gpio: 104-dio-48e: Utilize iomap interface gpio: zevio: drop of_gpio.h header gpio: max77620: Make the irqchip immutable dt-bindings: gpio: pca95xx: add entry for pca6408 gpio: pca953xx: Add support for pca6408 gpio: max732x: Drop unused support for irq and setup code via platform data gpio: vf610: drop the SOC_VF610 dependency for GPIO_VF610 gpio: syscon: Remove usage of syscon_regmap_lookup_by_compatible ...
2022-05-26Merge tag 'arm-multiplatform-5.19-1' of ↵Linus Torvalds40-1205/+1065
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARMv4T/v5 multiplatform support from Arnd Bergmann: "This series has been 12 years in the making, it mostly finishes the work that was started with the founding of Linaro to clean up platform support in the kernel. The largest change here is a cleanup of the omap1 platform, which is the final ARM machine type to get converted to the common-clk subsystem. All the omap1 specific drivers are now made independent of the mach/*.h headers to allow the platform to be part of a generic ARMv4/v5 multiplatform kernel. The last bit that enables this support is still missing here while we wait for some last dependencies to make it into the mainline kernel through other subsystems. The s3c24xx, ixp4xx, iop32x, ep93xx and dove platforms were all almost at the point of allowing multiplatform kernels, this work gets completed here along with a few additional cleanup. At the same time, the s3c24xx and s3c64xx are now deprecated and expected to get removed in the future. The PXA and OMAP1 bits are in a separate branch because of dependencies. Once both branches are merged, only the three Intel StrongARM platforms (RiscPC, Footbridge/NetWinder and StrongARM1100) need separate kernels, and there are no plans to include these" * tag 'arm-multiplatform-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (61 commits) ARM: ixp4xx: Consolidate Kconfig fixing issue ARM: versatile: Add missing of_node_put in dcscb_init ARM: config: Refresh IXP4xx config after multiplatform ARM: omap1: add back omap_set_dma_priority() stub ARM: omap: fix missing declaration warnings ARM: omap: fix address space warnings from sparse ARM: spear: remove include/mach/ subdirectory ARM: davinci: remove include/mach/ subdirectory ARM: omap2: remove include/mach/ subdirectory integrator: remove empty ap_init_early() ARM: s3c: fix include path MAINTAINERS: omap1: Add Janusz as an additional maintainer ARM: omap1: htc_herald: fix typos in comments ARM: OMAP1: fix typos in comments ARM: OMAP1: clock: Remove noop code ARM: OMAP1: clock: Remove unused code ARM: OMAP1: clock: Fix UART rate reporting algorithm ARM: OMAP1: clock: Fix early UART rate issues ARM: OMAP1: Prepare for conversion of OMAP1 clocks to CCF ARM: omap1: fix build with no SoC selected ...
2022-04-29ARM: davinci: remove include/mach/ subdirectoryArnd Bergmann39-1205/+1064
The files in include/mach are only used from mach/davinci, so they are no longer needed in the traditional location. Move them to arch/arm/mach-davinci/ and drop the logic for the special include path. The mach/uncompress.h file is not used at all and can just be removed. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-25gpio: pcf857x: Make teardown callback return voidUwe Kleine-König3-11/+5
All teardown functions return 0. Also there is little sense in returning a negative error code from an i2c remove function as this only results in emitting an error message but the device is removed nevertheless. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-04-08ARM: rework endianess selectionArnd Bergmann1-0/+1
Choosing big-endian vs little-endian kernels in Kconfig has not worked correctly since the introduction of CONFIG_ARCH_MULTIPLATFORM a long time ago. The problems is that CONFIG_BIG_ENDIAN depends on ARCH_SUPPORTS_BIG_ENDIAN, which can set by any one platform in the config, but would actually have to be supported by all of them. This was mostly ok for ARMv6/ARMv7 builds, since these are BE8 and tend to just work aside from problems in nonportable device drivers. For ARMv4/v5 machines, CONFIG_BIG_ENDIAN and CONFIG_ARCH_MULTIPLATFORM were never set together, so this was disabled on all those machines except for IXP4xx. As IXP4xx can now become part of ARCH_MULTIPLATFORM, it seems better to formalize this logic: all ARMv4/v5 platforms get an explicit dependency on being either big-endian (ixp4xx) or little-endian (the rest). We may want to fix ixp4xx in the future to support both, but it does not work in LE mode at the moment. For the ARMv6/v7 platforms, there are two ways this could be handled a) allow both modes only for platforms selecting 'ARCH_SUPPORTS_BIG_ENDIAN' today, but only LE mode for the others, given that these were added intentionally at some point. b) allow both modes everwhere, given that it was already possible to build that way by e.g. selecting ARCH_VIRT, and that the list is not an accurate reflection of which platforms may or may not work. Out of these, I picked b) because it seemed slighly more logical to me. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-04ARM: davinci: da850-evm: Avoid NULL pointer dereferenceNathan Chancellor1-1/+3
With newer versions of GCC, there is a panic in da850_evm_config_emac() when booting multi_v5_defconfig in QEMU under the palmetto-bmc machine: Unable to handle kernel NULL pointer dereference at virtual address 00000020 pgd = (ptrval) [00000020] *pgd=00000000 Internal error: Oops: 5 [#1] PREEMPT ARM Modules linked in: CPU: 0 PID: 1 Comm: swapper Not tainted 5.15.0 #1 Hardware name: Generic DT based system PC is at da850_evm_config_emac+0x1c/0x120 LR is at do_one_initcall+0x50/0x1e0 The emac_pdata pointer in soc_info is NULL because davinci_soc_info only gets populated on davinci machines but da850_evm_config_emac() is called on all machines via device_initcall(). Move the rmii_en assignment below the machine check so that it is only dereferenced when running on a supported SoC. Fixes: bae105879f2f ("davinci: DA850/OMAP-L138 EVM: implement autodetect of RMII PHY") Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Bartosz Golaszewski <brgl@bgdev.pl> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/YcS4xVWs6bQlQSPC@archlinux-ax161/ Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-07-30arch: Kconfig: clean up obsolete use of HAVE_IDELukas Bulwahn1-1/+0
The arch-specific Kconfig files use HAVE_IDE to indicate if IDE is supported. As IDE support and the HAVE_IDE config vanishes with commit b7fb14d3ac63 ("ide: remove the legacy ide driver"), there is no need to mention HAVE_IDE in all those arch-specific Kconfig files. The issue was identified with ./scripts/checkkconfigsymbols.py. Fixes: b7fb14d3ac63 ("ide: remove the legacy ide driver") Suggested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20210728182115.4401-1-lukas.bulwahn@gmail.com Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-04-09ARM: davinci: Constify the software nodesHeikki Krogerus6-6/+30
Additional device properties are always just a part of a software fwnode. If the device properties are constant, the software node can also be constant. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-12-15arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODELMike Rapoport1-1/+0
ARM is the only architecture that defines CONFIG_ARCH_HAS_HOLES_MEMORYMODEL which in turn enables memmap_valid_within() function that is intended to verify existence of struct page associated with a pfn when there are holes in the memory map. However, the ARCH_HAS_HOLES_MEMORYMODEL also enables HAVE_ARCH_PFN_VALID and arch-specific pfn_valid() implementation that also deals with the holes in the memory map. The only two users of memmap_valid_within() call this function after a call to pfn_valid() so the memmap_valid_within() check becomes redundant. Remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL and memmap_valid_within() and rely entirely on ARM's implementation of pfn_valid() that is now enabled unconditionally. Link: https://lkml.kernel.org/r/20201101170454.9567-9-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greg Ungerer <gerg@linux-m68k.org> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Matt Turner <mattst88@gmail.com> Cc: Meelis Roos <mroos@linux.ee> Cc: Michael Schmitz <schmitzmic@gmail.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Tony Luck <tony.luck@intel.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-10-24Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds2-9/+6
Pull ARM SoC platform updates from Olof Johansson: "SoC changes, a substantial part of this is cleanup of some of the older platforms that used to have a bunch of board files. In particular: - Remove non-DT i.MX platforms that haven't seen activity in years, it's time to remove them. - A bunch of cleanup and removal of platform data for TI/OMAP platforms, moving over to genpd for power/reset control (yay!) - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them closer to multiplatform support (not quite there yet, but getting close). There are a few other changes too, smaller fixlets, etc. For new platform support, the primary ones are: - New SoC: Hisilicon SD5203, ARM926EJ-S platform. - Cpufreq support for i.MX7ULP" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits) ARM: mstar: Select MStar intc ARM: stm32: Replace HTTP links with HTTPS ones ARM: debug: add UART early console support for SD5203 ARM: hisi: add support for SD5203 SoC ARM: omap3: enable off mode automatically clk: imx: imx35: Remove mx35_clocks_init() clk: imx: imx31: Remove mx31_clocks_init() clk: imx: imx27: Remove mx27_clocks_init() ARM: imx: Remove unused definitions ARM: imx35: Retrieve the IIM base address from devicetree ARM: imx3: Retrieve the AVIC base address from devicetree ARM: imx3: Retrieve the CCM base address from devicetree ARM: imx31: Retrieve the IIM base address from devicetree ARM: imx27: Retrieve the CCM base address from devicetree ARM: imx27: Retrieve the SYSCTRL base address from devicetree ARM: s3c64xx: bring back notes from removed debug-macro.S ARM: s3c24xx: fix Wunused-variable warning on !MMU ARM: samsung: fix PM debug build with DEBUG_LL but !MMU MAINTAINERS: mark linux-samsung-soc list non-moderated ARM: imx: Remove remnant board file support pieces ...
2020-10-17Merge tag 'mtd/for-5.10' of ↵Linus Torvalds10-10/+11
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD updates from Richard Weinberger: "NAND core changes: - Drop useless 'depends on' in Kconfig - Add an extra level in the Kconfig hierarchy - Trivial spellings - Dynamic allocation of the interface configurations - Dropping the default ONFI timing mode - Various cleanup (types, structures, naming, comments) - Hide the chip->data_interface indirection - Add the generic rb-gpios property - Add the ->choose_interface_config() hook - Introduce nand_choose_best_sdr_timings() - Use default values for tPROG_max and tBERS_max - Avoid redefining tR_max and tCCS_min - Add a helper to find the closest ONFI mode - bcm63xx MTD parsers: simplify CFE detection Raw NAND controller drivers changes: - fsl-upm: Deprecation of specific DT properties - fsl_upm: Driver rework and cleanup in favor of ->exec_op() - Ingenic: Cleanup ARRAY_SIZE() vs sizeof() use - brcmnand: ECC error handling on EDU transfers - brcmnand: Don't default to EDU transfers - qcom: Set BAM mode only if not set already - qcom: Avoid write to unavailable register - gpio: Driver rework in favor of ->exec_op() - tango: ->exec_op() conversion - mtk: ->exec_op() conversion Raw NAND chip drivers changes: - toshiba: Implement ->choose_interface_config() for TH58NVG2S3HBAI4 - toshiba: Implement ->choose_interface_config() for TC58NVG0S3E - toshiba: Implement ->choose_interface_config() for TC58TEG5DCLTA00 - hynix: Implement ->choose_interface_config() for H27UCG8T2ATR-BC HyperBus changes: - DMA support for TI's AM654 HyperBus controller driver. - HyperBus frontend driver for Renesas RPC-IF driver. SPI NOR core changes: - Support for Winbond w25q64jwm flash - Enable 4K sector support for mx25l12805d SPI NOR controller drivers changes: - intel-spi Add Alder Lake-S PCI ID MTD Core changes: - mtdoops: Don't run panic write twice - mtdconcat: Correctly handle panic write - Use DEFINE_SHOW_ATTRIBUTE" * tag 'mtd/for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (76 commits) mtd: hyperbus: Fix build failure when only RPCIF_HYPERBUS is enabled mtd: hyperbus: add Renesas RPC-IF driver Revert "mtd: spi-nor: Prefer asynchronous probe" mtd: parsers: bcm63xx: Do not make it modular mtd: spear_smi: Enable compile testing mtd: maps: vmu-flash: fix typos for struct memcard mtd: physmap: Add Baikal-T1 physically mapped ROM support mtd: maps: vmu-flash: simplify the return expression of probe_maple_vmu mtd: onenand: simplify the return expression of onenand_transfer_auto_oob mtd: rawnand: cadence: remove a redundant dev_err call mtd: rawnand: ams-delta: Fix non-OF build warning mtd: rawnand: Don't overwrite the error code from nand_set_ecc_soft_ops() mtd: rawnand: Introduce nand_set_ecc_on_host_ops() mtd: rawnand: atmel: Check return values for nand_read_data_op mtd: rawnand: vf610: Remove unused function vf610_nfc_transfer_size() mtd: rawnand: qcom: Simplify with dev_err_probe() mtd: rawnand: marvell: Fix and update kerneldoc mtd: rawnand: marvell: Simplify with dev_err_probe() mtd: rawnand: gpmi: Simplify with dev_err_probe() mtd: rawnand: atmel: Simplify with dev_err_probe() ...
2020-10-06dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h>Christoph Hellwig1-1/+1
Merge dma-contiguous.h into dma-map-ops.h, after removing the comment describing the contiguous allocator into kernel/dma/contigous.c. Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-06dma-contiguous: remove dev_set_cma_areaChristoph Hellwig1-1/+1
dev_set_cma_area contains a trivial assignment. It has just three callers that all have a non-NULL device and depend on CONFIG_DMA_CMA, so remove the wrapper. Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-10-06dma-contiguous: remove dma_declare_contiguousChristoph Hellwig1-6/+10
dma_declare_contiguous is a trivial wrapper around dma_contiguous_reserve_area and just has a single caller. Signed-off-by: Christoph Hellwig <hch@lst.de>
2020-09-28mtd: rawnand: Use the new ECC engine type enumerationMiquel Raynal10-10/+10
Mechanical switch from the legacy "mode" enumeration to the new "engine type" enumeration in drivers and board files. The device tree parsing is also updated to return the new enumeration from the old strings. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://lore.kernel.org/linux-mtd/20200827085208.16276-11-miquel.raynal@bootlin.com
2020-09-28mtd: rawnand: Separate the ECC engine type and the ECC byte placementMiquel Raynal1-1/+2
The use of "syndrome" placement should not be encoded in the ECC engine mode/type. Create a "placement" field in NAND chip and change all occurrences of the NAND_ECC_HW_SYNDROME enumeration to be just NAND_ECC_HW and possibly a placement entry like NAND_ECC_PLACEMENT_INTERLEAVED. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://lore.kernel.org/linux-mtd/20200827085208.16276-10-miquel.raynal@bootlin.com
2020-09-03ARM: davinci: use simple i2c probe functionStephen Kitt2-9/+6
The i2c probe functions here don't use the id information provided in their second argument, so the single-parameter i2c probe function ("probe_new") can be used instead. This avoids scanning the identifier tables during probes. Acked-by: Wolfram Sang <wsa@kernel.org> Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Stephen Kitt <steve@sk2.org> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2020-07-21ARM: davinci: dm646x-evm: Simplify error handling in 'evm_sw_setup()'Christophe JAILLET1-9/+4
There is no need to call 'gpio_free(evm_sw_gpio[i])' for these error handling cases, it is already done in the error handling path at label 'out_free'. Simplify the code and axe a few LoC. While at it, also explicitly return 0 in the normal path. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2020-07-21ARM: davinci: Fix trivial spellingKieran Bingham1-1/+1
The word 'descriptor' is misspelled throughout the tree. Fix it up accordingly: decriptors -> descriptors Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> [nsekhar@ti.com: fixed up subject prefix] Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2020-07-21ARM: davinci: Replace HTTP links with HTTPS onesAlexander A. Klimov12-14/+12
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> [nsekhar@ti.com: drop obsolete hawkboard.org URL completeley fixup subject line prefix] Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2020-05-28ARM: davinci: fix build failure without I2CArnd Bergmann1-13/+13
The two supplies are referenced outside of #ifdef CONFIG_I2C but defined inside, which breaks the build if that is not built-in: mach-davinci/board-dm644x-evm.c:861:21: error: use of undeclared identifier 'fixed_supplies_1_8v' ARRAY_SIZE(fixed_supplies_1_8v), 1800000); ^ mach-davinci/board-dm644x-evm.c:861:21: error: use of undeclared identifier 'fixed_supplies_1_8v' mach-davinci/board-dm644x-evm.c:861:21: error: use of undeclared identifier 'fixed_supplies_1_8v' mach-davinci/board-dm644x-evm.c:860:49: error: use of undeclared identifier 'fixed_supplies_1_8v' regulator_register_always_on(0, "fixed-dummy", fixed_supplies_1_8v, I don't know if the regulators are used anywhere without I2C, but always registering them seems to be the safe choice here. On a related note, it might be best to also deal with CONFIG_I2C=m across the file, unless this is going to be moved to DT and removed really soon anyway. Link: https://lore.kernel.org/r/20200527133746.643895-1-arnd@arndb.de Fixes: 5e06d19694a4 ("ARM: davinci: dm644x-evm: Add Fixed regulators needed for tlv320aic33") Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-16ARM: davinci: Drop unneeded select of TIMER_OFGeert Uytterhoeven1-1/+0
Support for TI DaVinci SoCs depends on ARCH_MULTI_V5, and thus on ARCH_MULTIPLATFORM. As the latter selects TIMER_OF, there is no need for MACH_DA8XX_DT to select TIMER_OF. Link: https://lore.kernel.org/r/20200505150722.1575-9-geert+renesas@glider.be Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-02-09Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds9-479/+56
Pull ARM SoC late updates from Olof Johansson: "This is some material that we picked up into our tree late, or that had more complex dependencies on more than one topic branch that makes sense to keep separately. - TI support for secure accelerators and hwrng on OMAP4/5 - TI camera changes for dra7 and am437x and SGX improvement due to better reset control support on am335x, am437x and dra7 - Davinci moves to proper clocksource on DM365, and regulator/audio improvements for DM365 and DM644x eval boards" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (32 commits) ARM: dts: omap4-droid4: Enable hdq for droid4 ds250x 1-wire battery nvmem ARM: dts: motorola-cpcap-mapphone: Configure calibration interrupt ARM: dts: Configure interconnect target module for am437x sgx ARM: dts: Configure sgx for dra7 ARM: dts: Configure rstctrl reset for am335x SGX ARM: dts: dra7: Add ti-sysc node for VPE ARM: dts: dra7: add vpe clkctrl node ARM: dts: am43x-epos-evm: Add VPFE and OV2659 entries ARM: dts: am437x-sk-evm: Add VPFE and OV2659 entries ARM: dts: am43xx: add support for clkout1 clock arm: dts: dra76-evm: Add CAL and OV5640 nodes arm: dtsi: dra76x: Add CAL dtsi node arm: dts: dra72-evm-common: Add entries for the CSI2 cameras ARM: dts: DRA72: Add CAL dtsi node ARM: dts: dra7-l4: Add ti-sysc node for CAM ARM: OMAP: DRA7xx: Make CAM clock domain SWSUP only ARM: dts: dra7: add cam clkctrl node ARM: OMAP2+: Drop legacy platform data for omap4 des ARM: OMAP2+: Drop legacy platform data for omap4 sham ARM: OMAP2+: Drop legacy platform data for omap4 aes ...
2020-01-29Merge tag 'usb-5.6-rc1' of ↵Linus Torvalds1-0/+12
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/Thunderbolt/PHY driver updates from Greg KH: "Here is the big USB and Thunderbolt and PHY driver updates for 5.6-rc1. With the advent of USB4, "Thunderbolt" has really become USB4, so the renaming of the Kconfig option and starting to share subsystem code has begun, hence both subsystems coming in through the same tree here. PHY driver updates also touched USB drivers, so that is coming in through here as well. Major stuff included in here are: - USB 4 initial support added (i.e. Thunderbolt) - musb driver updates - USB gadget driver updates - PHY driver updates - USB PHY driver updates - lots of USB serial stuff fixed up - USB typec updates - USB-IP fixes - lots of other smaller USB driver updates All of these have been in linux-next for a while now (the usb-serial tree is already tested in linux-next on its own before merged into here), with no reported issues" [ Removed an incorrect compile test enablement for PHY_EXYNOS5250_SATA that causes configuration warnings - Linus ] * tag 'usb-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (207 commits) Doc: ABI: add usb charger uevent usb: phy: show USB charger type for user usb: cdns3: fix spelling mistake and rework grammar in text usb: phy: phy-gpio-vbus-usb: Convert to GPIO descriptors USB: serial: cyberjack: fix spelling mistake "To" -> "Too" USB: serial: ir-usb: simplify endpoint check USB: serial: ir-usb: make set_termios synchronous USB: serial: ir-usb: fix IrLAP framing USB: serial: ir-usb: fix link-speed handling USB: serial: ir-usb: add missing endpoint sanity check usb: typec: fusb302: fix "op-sink-microwatt" default that was in mW usb: typec: wcove: fix "op-sink-microwatt" default that was in mW usb: dwc3: pci: add ID for the Intel Comet Lake -V variant usb: typec: tcpci: mask event interrupts when remove driver usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186 usb: chipidea: add inline for ci_hdrc_host_driver_init if host is not defined usb: chipidea: handle single role for usb role class usb: musb: fix spelling mistake: "periperal" -> "peripheral" phy: ti: j721e-wiz: Fix build error without CONFIG_OF_ADDRESS USB: usbfs: Always unlink URBs in reverse order ...
2020-01-28Merge tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremapLinus Torvalds1-1/+1
Pull ioremap updates from Christoph Hellwig: "Remove the ioremap_nocache API (plus wrappers) that are always identical to ioremap" * tag 'ioremap-5.6' of git://git.infradead.org/users/hch/ioremap: remove ioremap_nocache and devm_ioremap_nocache MIPS: define ioremap_nocache to ioremap
2020-01-21Merge 5.5-rc7 into usb-nextGreg Kroah-Hartman1-0/+1
We need the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>