3245 Commits

Author	SHA1	Message	Date
Linus Torvalds	b6a7828502	modules-6.4-rc1 ... The summary of the changes for this pull requests is: * Song Liu's new struct module_memory replacement * Nick Alcock's MODULE_LICENSE() removal for non-modules * My cleanups and enhancements to reduce the areas where we vmalloc module memory for duplicates, and the respective debug code which proves the remaining vmalloc pressure comes from userspace. Most of the changes have been in linux-next for quite some time except the minor fixes I made to check if a module was already loaded prior to allocating the final module memory with vmalloc and the respective debug code it introduces to help clarify the issue. Although the functional change is small it is rather safe as it can only *help* reduce vmalloc space for duplicates and is confirmed to fix a bootup issue with over 400 CPUs with KASAN enabled. I don't expect stable kernels to pick up that fix as the cleanups would have also had to have been picked up. Folks on larger CPU systems with modules will want to just upgrade if vmalloc space has been an issue on bootup. Given the size of this request, here's some more elaborate details on this pull request. The functional change change in this pull request is the very first patch from Song Liu which replaces the struct module_layout with a new struct module memory. The old data structure tried to put together all types of supported module memory types in one data structure, the new one abstracts the differences in memory types in a module to allow each one to provide their own set of details. This paves the way in the future so we can deal with them in a cleaner way. If you look at changes they also provide a nice cleanup of how we handle these different memory areas in a module. This change has been in linux-next since before the merge window opened for v6.3 so to provide more than a full kernel cycle of testing. It's a good thing as quite a bit of fixes have been found for it. Jason Baron then made dynamic debug a first class citizen module user by using module notifier callbacks to allocate / remove module specific dynamic debug information. Nick Alcock has done quite a bit of work cross-tree to remove module license tags from things which cannot possibly be module at my request so to: a) help him with his longer term tooling goals which require a deterministic evaluation if a piece a symbol code could ever be part of a module or not. But quite recently it is has been made clear that tooling is not the only one that would benefit. Disambiguating symbols also helps efforts such as live patching, kprobes and BPF, but for other reasons and R&D on this area is active with no clear solution in sight. b) help us inch closer to the now generally accepted long term goal of automating all the MODULE_LICENSE() tags from SPDX license tags In so far as a) is concerned, although module license tags are a no-op for non-modules, tools which would want create a mapping of possible modules can only rely on the module license tag after the commit 8b41fc4454 ("kbuild: create modules.builtin without Makefile.modbuiltin or tristate.conf"). Nick has been working on this *for years* and AFAICT I was the only one to suggest two alternatives to this approach for tooling. The complexity in one of my suggested approaches lies in that we'd need a possible-obj-m and a could-be-module which would check if the object being built is part of any kconfig build which could ever lead to it being part of a module, and if so define a new define -DPOSSIBLE_MODULE [0]. A more obvious yet theoretical approach I've suggested would be to have a tristate in kconfig imply the same new -DPOSSIBLE_MODULE as well but that means getting kconfig symbol names mapping to modules always, and I don't think that's the case today. I am not aware of Nick or anyone exploring either of these options. Quite recently Josh Poimboeuf has pointed out that live patching, kprobes and BPF would benefit from resolving some part of the disambiguation as well but for other reasons. The function granularity KASLR (fgkaslr) patches were mentioned but Joe Lawrence has clarified this effort has been dropped with no clear solution in sight [1]. In the meantime removing module license tags from code which could never be modules is welcomed for both objectives mentioned above. Some developers have also welcomed these changes as it has helped clarify when a module was never possible and they forgot to clean this up, and so you'll see quite a bit of Nick's patches in other pull requests for this merge window. I just picked up the stragglers after rc3. LWN has good coverage on the motivation behind this work [2] and the typical cross-tree issues he ran into along the way. The only concrete blocker issue he ran into was that we should not remove the MODULE_LICENSE() tags from files which have no SPDX tags yet, even if they can never be modules. Nick ended up giving up on his efforts due to having to do this vetting and backlash he ran into from folks who really did *not understand* the core of the issue nor were providing any alternative / guidance. I've gone through his changes and dropped the patches which dropped the module license tags where an SPDX license tag was missing, it only consisted of 11 drivers. To see if a pull request deals with a file which lacks SPDX tags you can just use: ./scripts/spdxcheck.py -f \ $(git diff --name-only commid-id | xargs echo) You'll see a core module file in this pull request for the above, but that's not related to his changes. WE just need to add the SPDX license tag for the kernel/module/kmod.c file in the future but it demonstrates the effectiveness of the script. Most of Nick's changes were spread out through different trees, and I just picked up the slack after rc3 for the last kernel was out. Those changes have been in linux-next for over two weeks. The cleanups, debug code I added and final fix I added for modules were motivated by David Hildenbrand's report of boot failing on a systems with over 400 CPUs when KASAN was enabled due to running out of virtual memory space. Although the functional change only consists of 3 lines in the patch "module: avoid allocation if module is already present and ready", proving that this was the best we can do on the modules side took quite a bit of effort and new debug code. The initial cleanups I did on the modules side of things has been in linux-next since around rc3 of the last kernel, the actual final fix for and debug code however have only been in linux-next for about a week or so but I think it is worth getting that code in for this merge window as it does help fix / prove / evaluate the issues reported with larger number of CPUs. Userspace is not yet fixed as it is taking a bit of time for folks to understand the crux of the issue and find a proper resolution. Worst come to worst, I have a kludge-of-concept [3] of how to make kernel_read*() calls for modules unique / converge them, but I'm currently inclined to just see if userspace can fix this instead. [0] https://lore.kernel.org/all/Y/kXDqW+7d71C4wz@bombadil.infradead.org/ [1] https://lkml.kernel.org/r/025f2151-ce7c-5630-9b90-98742c97ac65@redhat.com [2] https://lwn.net/Articles/927569/ [3] https://lkml.kernel.org/r/20230414052840.1994456-3-mcgrof@kernel.org -----BEGIN PGP SIGNATURE----- iQJGBAABCgAwFiEENnNq2KuOejlQLZofziMdCjCSiKcFAmRG4m0SHG1jZ3JvZkBr ZXJuZWwub3JnAAoJEM4jHQowkoinQ2oP/0xlvKwJg6Ey8fHZF0qv8VOskE80zoLF hMazU3xfqLA+1TQvouW1YBxt3jwS3t1Ehs+NrV+nY9Yzcm0MzRX/n3fASJVe7nRr oqWWQU+voYl5Pw1xsfdp6C8IXpBQorpYby3Vp0MAMoZyl2W2YrNo36NV488wM9KC jD4HF5Z6xpnPSZTRR7AgW9mo7FdAtxPeKJ76Bch7lH8U6omT7n36WqTw+5B1eAYU YTOvrjRs294oqmWE+LeebyiOOXhH/yEYx4JNQgCwPdxwnRiGJWKsk5va0hRApqF/ WW8dIqdEnjsa84lCuxnmWgbcPK8cgmlO0rT0DyneACCldNlldCW1LJ0HOwLk9pea p3JFAsBL7TKue4Tos6I7/4rx1ufyBGGIigqw9/VX5g0Iif+3BhWnqKRfz+p9wiMa Fl7cU6u7yC68CHu1HBSisK16cYMCPeOnTSd89upHj8JU/t74O6k/ARvjrQ9qmNUt c5U+OY+WpNJ1nXQydhY/yIDhFdYg8SSpNuIO90r4L8/8jRQYXNG80FDd1UtvVDuy eq0r2yZ8C0XHSlOT9QHaua/tWV/aaKtyC/c0hDRrigfUrq8UOlGujMXbUnrmrWJI tLJLAc7ePWAAoZXGSHrt0U27l029GzLwRdKqJ6kkDANVnTeOdV+mmBg9zGh3/Mp6 agiwdHUMVN7X =56WK -----END PGP SIGNATURE----- Merge tag 'modules-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux Pull module updates from Luis Chamberlain: "The summary of the changes for this pull requests is: - Song Liu's new struct module_memory replacement - Nick Alcock's MODULE_LICENSE() removal for non-modules - My cleanups and enhancements to reduce the areas where we vmalloc module memory for duplicates, and the respective debug code which proves the remaining vmalloc pressure comes from userspace. Most of the changes have been in linux-next for quite some time except the minor fixes I made to check if a module was already loaded prior to allocating the final module memory with vmalloc and the respective debug code it introduces to help clarify the issue. Although the functional change is small it is rather safe as it can only *help* reduce vmalloc space for duplicates and is confirmed to fix a bootup issue with over 400 CPUs with KASAN enabled. I don't expect stable kernels to pick up that fix as the cleanups would have also had to have been picked up. Folks on larger CPU systems with modules will want to just upgrade if vmalloc space has been an issue on bootup. Given the size of this request, here's some more elaborate details: The functional change change in this pull request is the very first patch from Song Liu which replaces the 'struct module_layout' with a new 'struct module_memory'. The old data structure tried to put together all types of supported module memory types in one data structure, the new one abstracts the differences in memory types in a module to allow each one to provide their own set of details. This paves the way in the future so we can deal with them in a cleaner way. If you look at changes they also provide a nice cleanup of how we handle these different memory areas in a module. This change has been in linux-next since before the merge window opened for v6.3 so to provide more than a full kernel cycle of testing. It's a good thing as quite a bit of fixes have been found for it. Jason Baron then made dynamic debug a first class citizen module user by using module notifier callbacks to allocate / remove module specific dynamic debug information. Nick Alcock has done quite a bit of work cross-tree to remove module license tags from things which cannot possibly be module at my request so to: a) help him with his longer term tooling goals which require a deterministic evaluation if a piece a symbol code could ever be part of a module or not. But quite recently it is has been made clear that tooling is not the only one that would benefit. Disambiguating symbols also helps efforts such as live patching, kprobes and BPF, but for other reasons and R&D on this area is active with no clear solution in sight. b) help us inch closer to the now generally accepted long term goal of automating all the MODULE_LICENSE() tags from SPDX license tags In so far as a) is concerned, although module license tags are a no-op for non-modules, tools which would want create a mapping of possible modules can only rely on the module license tag after the commit 8b41fc4454 ("kbuild: create modules.builtin without Makefile.modbuiltin or tristate.conf"). Nick has been working on this *for years* and AFAICT I was the only one to suggest two alternatives to this approach for tooling. The complexity in one of my suggested approaches lies in that we'd need a possible-obj-m and a could-be-module which would check if the object being built is part of any kconfig build which could ever lead to it being part of a module, and if so define a new define -DPOSSIBLE_MODULE [0]. A more obvious yet theoretical approach I've suggested would be to have a tristate in kconfig imply the same new -DPOSSIBLE_MODULE as well but that means getting kconfig symbol names mapping to modules always, and I don't think that's the case today. I am not aware of Nick or anyone exploring either of these options. Quite recently Josh Poimboeuf has pointed out that live patching, kprobes and BPF would benefit from resolving some part of the disambiguation as well but for other reasons. The function granularity KASLR (fgkaslr) patches were mentioned but Joe Lawrence has clarified this effort has been dropped with no clear solution in sight [1]. In the meantime removing module license tags from code which could never be modules is welcomed for both objectives mentioned above. Some developers have also welcomed these changes as it has helped clarify when a module was never possible and they forgot to clean this up, and so you'll see quite a bit of Nick's patches in other pull requests for this merge window. I just picked up the stragglers after rc3. LWN has good coverage on the motivation behind this work [2] and the typical cross-tree issues he ran into along the way. The only concrete blocker issue he ran into was that we should not remove the MODULE_LICENSE() tags from files which have no SPDX tags yet, even if they can never be modules. Nick ended up giving up on his efforts due to having to do this vetting and backlash he ran into from folks who really did *not understand* the core of the issue nor were providing any alternative / guidance. I've gone through his changes and dropped the patches which dropped the module license tags where an SPDX license tag was missing, it only consisted of 11 drivers. To see if a pull request deals with a file which lacks SPDX tags you can just use: ./scripts/spdxcheck.py -f \ $(git diff --name-only commid-id | xargs echo) You'll see a core module file in this pull request for the above, but that's not related to his changes. WE just need to add the SPDX license tag for the kernel/module/kmod.c file in the future but it demonstrates the effectiveness of the script. Most of Nick's changes were spread out through different trees, and I just picked up the slack after rc3 for the last kernel was out. Those changes have been in linux-next for over two weeks. The cleanups, debug code I added and final fix I added for modules were motivated by David Hildenbrand's report of boot failing on a systems with over 400 CPUs when KASAN was enabled due to running out of virtual memory space. Although the functional change only consists of 3 lines in the patch "module: avoid allocation if module is already present and ready", proving that this was the best we can do on the modules side took quite a bit of effort and new debug code. The initial cleanups I did on the modules side of things has been in linux-next since around rc3 of the last kernel, the actual final fix for and debug code however have only been in linux-next for about a week or so but I think it is worth getting that code in for this merge window as it does help fix / prove / evaluate the issues reported with larger number of CPUs. Userspace is not yet fixed as it is taking a bit of time for folks to understand the crux of the issue and find a proper resolution. Worst come to worst, I have a kludge-of-concept [3] of how to make kernel_read*() calls for modules unique / converge them, but I'm currently inclined to just see if userspace can fix this instead" Link: https://lore.kernel.org/all/Y/kXDqW+7d71C4wz@bombadil.infradead.org/ [0] Link: https://lkml.kernel.org/r/025f2151-ce7c-5630-9b90-98742c97ac65@redhat.com [1] Link: https://lwn.net/Articles/927569/ [2] Link: https://lkml.kernel.org/r/20230414052840.1994456-3-mcgrof@kernel.org [3] * tag 'modules-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: (121 commits) module: add debugging auto-load duplicate module support module: stats: fix invalid_mod_bytes typo module: remove use of uninitialized variable len module: fix building stats for 32-bit targets module: stats: include uapi/linux/module.h module: avoid allocation if module is already present and ready module: add debug stats to help identify memory pressure module: extract patient module check into helper modules/kmod: replace implementation with a semaphore Change DEFINE_SEMAPHORE() to take a number argument module: fix kmemleak annotations for non init ELF sections module: Ignore L0 and rename is_arm_mapping_symbol() module: Move is_arm_mapping_symbol() to module_symbol.h module: Sync code of is_arm_mapping_symbol() scripts/gdb: use mem instead of core_layout to get the module address interconnect: remove module-related code interconnect: remove MODULE_LICENSE in non-modules zswap: remove MODULE_LICENSE in non-modules zpool: remove MODULE_LICENSE in non-modules x86/mm/dump_pagetables: remove MODULE_LICENSE in non-modules ...	2023-04-27 16:36:55 -07:00
Linus Torvalds	556eb8b791	Driver core changes for 6.4-rc1 ... Here is the large set of driver core changes for 6.4-rc1. Once again, a busy development cycle, with lots of changes happening in the driver core in the quest to be able to move "struct bus" and "struct class" into read-only memory, a task now complete with these changes. This will make the future rust interactions with the driver core more "provably correct" as well as providing more obvious lifetime rules for all busses and classes in the kernel. The changes required for this did touch many individual classes and busses as many callbacks were changed to take const * parameters instead. All of these changes have been submitted to the various subsystem maintainers, giving them plenty of time to review, and most of them actually did so. Other than those changes, included in here are a small set of other things: - kobject logging improvements - cacheinfo improvements and updates - obligatory fw_devlink updates and fixes - documentation updates - device property cleanups and const * changes - firwmare loader dependency fixes. All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZEp7Sw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykitQCfamUHpxGcKOAGuLXMotXNakTEsxgAoIquENm5 LEGadNS38k5fs+73UaxV =7K4B -----END PGP SIGNATURE----- Merge tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the large set of driver core changes for 6.4-rc1. Once again, a busy development cycle, with lots of changes happening in the driver core in the quest to be able to move "struct bus" and "struct class" into read-only memory, a task now complete with these changes. This will make the future rust interactions with the driver core more "provably correct" as well as providing more obvious lifetime rules for all busses and classes in the kernel. The changes required for this did touch many individual classes and busses as many callbacks were changed to take const * parameters instead. All of these changes have been submitted to the various subsystem maintainers, giving them plenty of time to review, and most of them actually did so. Other than those changes, included in here are a small set of other things: - kobject logging improvements - cacheinfo improvements and updates - obligatory fw_devlink updates and fixes - documentation updates - device property cleanups and const * changes - firwmare loader dependency fixes. All of these have been in linux-next for a while with no reported problems" * tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (120 commits) device property: make device_property functions take const device * driver core: update comments in device_rename() driver core: Don't require dynamic_debug for initcall_debug probe timing firmware_loader: rework crypto dependencies firmware_loader: Strip off \n from customized path zram: fix up permission for the hot_add sysfs file cacheinfo: Add use_arch[|_cache]_info field/function arch_topology: Remove early cacheinfo error message if -ENOENT cacheinfo: Check cache properties are present in DT cacheinfo: Check sib_leaf in cache_leaves_are_shared() cacheinfo: Allow early level detection when DT/ACPI info is missing/broken cacheinfo: Add arm64 early level initializer implementation cacheinfo: Add arch specific early level initializer tty: make tty_class a static const structure driver core: class: remove struct class_interface * from callbacks driver core: class: mark the struct class in struct class_interface constant driver core: class: make class_register() take a const * driver core: class: mark class_release() as taking a const * driver core: remove incorrect comment for device_create* MIPS: vpe-cmp: remove module owner pointer from struct class usage. ...	2023-04-27 11:53:57 -07:00
Linus Torvalds	1c15ca4e4e	sound updates for 6.4-rc1 ... At this time, it's an interesting mixture of changes for both old and new stuff. Majority of changes are about ASoC (lots of systematic changes for converting remove callbacks to void, and cleanups), while we got the fixes and the enhancements of very old PCI cards, too. Here are some highlights: ALSA/ASoC Core: - Continued effort of more ASoC core cleanups - Minor improvements for XRUN handling in indirect PCM helpers - Code refactoring of PCM core code ASoC: - Continued feature and simplification work on SOF, including addition of a no-DSP mode for bringup, HDA MLink and extensions to the IPC4 protocol - Hibernation support for CS35L45 - More DT binding conversions - Support for Cirrus Logic CS35L56, Freescale QMC, Maxim MAX98363, nVidia systems with MAX9809x and RT5631, Realtek RT712, Renesas R-Car Gen4, Rockchip RK3588 and TI TAS5733 ALSA: - Lots of works for legacy emu10k1 and ymfpci PCI drivers - PCM kselftest fixes and enhancements -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmRJBkcOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE8S/Q/+If1MEW+XXYushYU6VcWbHevwsRwmUZPtIJzT Nx4PE4Ia8rX++GbsH5Iqt6tmldbb/vMbwy7TGbn/Q4ju2cO5qGT4/qgWdC2TuUX6 icWRHslJ//TffSd/yh1g6JIKBlcCmQeYcw5KoaLzBE/qO3iRP0IQUc17gkLKYNni u1XOGrU9zuh3uwz+UQFfUhB8NlKhD3HVYjwrbd3gwcDsE/0G+q76A/wWghfA+RAb 0ruDhIDtJoem6PKQTwC05UgDpmwd7XFAIgcbOu7E7t/lr4YKwQZhQmJI0IexCR9i aLPqg3Q/6S+WFKpcPcGCHNljqRNp9lUlIXak+NsbCZ7mXKE6tALywAtuB57sZ0sO QM1YrmUAsi0RaD7foPcT64CAq8IVQ6aLWusXwvcxzzvJuHvJdeiBKiI5gmF0GqMu ZLpAMGCoKxft4Il2r+BPTbLHe57uHmp1fKMWUK4NfyIUW7jEdKmf7ALSSJmvcqwU +R0PXikc0lOo1GH9ZQojpVNFwV8XLOd2CWaNfoPl85A0+ngYhTY3ZRQ3qbYWHlU6 zXAu06IUOef5phsn3zerJ1orV729Xdjf+JUbL0uxJvANsX6R93CQWw0tgrUI62EZ 0vhoOp3PPZUKmDKvUo/NtIyuvSGREg3wDug5tiDOb53Qwfr2VIThJa999kNzH76c lHUfrv4= =7XGG -----END PGP SIGNATURE----- Merge tag 'sound-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "At this time, it's an interesting mixture of changes for both old and new stuff. Majority of changes are about ASoC (lots of systematic changes for converting remove callbacks to void, and cleanups), while we got the fixes and the enhancements of very old PCI cards, too. Here are some highlights: ALSA/ASoC Core: - Continued effort of more ASoC core cleanups - Minor improvements for XRUN handling in indirect PCM helpers - Code refactoring of PCM core code ASoC: - Continued feature and simplification work on SOF, including addition of a no-DSP mode for bringup, HDA MLink and extensions to the IPC4 protocol - Hibernation support for CS35L45 - More DT binding conversions - Support for Cirrus Logic CS35L56, Freescale QMC, Maxim MAX98363, nVidia systems with MAX9809x and RT5631, Realtek RT712, Renesas R-Car Gen4, Rockchip RK3588 and TI TAS5733 ALSA: - Lots of works for legacy emu10k1 and ymfpci PCI drivers - PCM kselftest fixes and enhancements" * tag 'sound-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (586 commits) ALSA: emu10k1: use high-level I/O in set_filterQ() ALSA: emu10k1: use high-level I/O functions also during init ALSA: emu10k1: fix error handling in snd_audigy_i2c_volume_put() ALSA: emu10k1: don't stop DSP in _snd_emu10k1_{,audigy_}init_efx() ALSA: emu10k1: fix SNDRV_EMU10K1_IOCTL_SINGLE_STEP ALSA: emu10k1: skip Sound Blaster-specific hacks for E-MU cards ALSA: emu10k1: fixup DSP defines ALSA: emu10k1: pull in some register definitions from kX-project ALSA: emu10k1: remove some bogus defines ALSA: emu10k1: eliminate some unused defines ALSA: emu10k1: fix lineup of EMU_HANA_* defines ALSA: emu10k1: comment updates ALSA: emu10k1: fix snd_emu1010_fpga_read() input masking for rev2 cards ALSA: emu10k1: remove unused emu->pcm_playback_efx_substream field ALSA: emu10k1: remove unused `resume` parameter from snd_emu10k1_init() ALSA: emu10k1: minor optimizations ALSA: emu10k1: remove remaining cruft from snd_emu10k1_emu1010_init() ALSA: emu10k1: remove apparently pointless EMU_HANA_OPTION_CARDS reads ALSA: emu10k1: remove apparently pointless FPGA reads ALSA: emu10k1: stop doing weird things with HCFG in snd_emu10k1_emu1010_init() ...	2023-04-27 10:58:37 -07:00
Linus Torvalds	cb6fe2ceb6	Devicetree updates for v6.4, part 2: ... - First part of DT header detangling dropping cpu.h from of_device.h and replacing some includes with forward declarations. A handful of drivers needed some adjustment to their includes as a result. - Refactor of_device.h to be used by bus drivers rather than various device drivers. This moves non-bus related functions out of of_device.h. The end goal is for of_platform.h and of_device.h to stop including each other. - Refactor open coded parsing of "ranges" in some bus drivers to use DT address parsing functions - Add some new address parsing functions of_property_read_reg(), of_range_count(), and of_range_to_resource() in preparation to convert more open coded parsing of DT addresses to use them. - Treewide clean-ups to use of_property_read_bool() and of_property_present() as appropriate. The ones here are the ones that didn't get picked up elsewhere. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmRIOrkACgkQ+vtdtY28 YcN9WA//R+QrmSPExhfgio5y+aOJDWucqnAcyAusPctLcF7h7j0CdzpwaSRkdaH4 KiLjeyt6tKn8wt8w7m/+SmCsSYXPn81GH/Y5I2F40x6QMrY3cVOXUsulKQA+6ZjZ PmW3bMcz0Dw9IhUK3R/WX96+9UdoytKg5qoTzNzPTKpvKA1yHa/ogl2FnHJS5W+8 Rxz+1oJ70VMIWGpBOc0acHuB2S0RHZ46kPKkPTBgFYEwtmJ8qobvV3r3uQapNaIP 2jnamPu0tAaQoSaJKKSulToziT+sd1sNB+9oyu/kP+t3PXzq4qwp2Gr4jzUYKs4A ZF3DPhMR3YLLN41g/L3rtB0T/YIS287sZRuaLhCqldNpRerSDk4b0HRAksGk1XrI HqYXjWPbRxqYiIUWkInfregSTYJfGPxeLfLKrawNO34/eEV4JrkSKy8d0AJn04EK jTRqI3L7o23ZPxs29uH/3+KK90J3emPZkF7GWVJTEAMsM8jYZduGh7EpsttJLaz/ QnxbTBm9295ahIdCfo/OQhqjWnaNhpbTzf31pyrBZ/itXV7gQ0xjwqPwiyFwI+o/ F/r81xqdwQ3Ni8MKt2c7zLyVA95JHPe95KQ3GrDXR68aByJr4RuhKG8Y2Pj1VOb3 V+Hsu5uhwKrK7Yqe+rHDnJBO00OCO8nwbWhMy2xVxoTkSFCjDmo= =89Zj -----END PGP SIGNATURE----- Merge tag 'devicetree-for-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull more devicetree updates from Rob Herring: - First part of DT header detangling dropping cpu.h from of_device.h and replacing some includes with forward declarations. A handful of drivers needed some adjustment to their includes as a result. - Refactor of_device.h to be used by bus drivers rather than various device drivers. This moves non-bus related functions out of of_device.h. The end goal is for of_platform.h and of_device.h to stop including each other. - Refactor open coded parsing of "ranges" in some bus drivers to use DT address parsing functions - Add some new address parsing functions of_property_read_reg(), of_range_count(), and of_range_to_resource() in preparation to convert more open coded parsing of DT addresses to use them. - Treewide clean-ups to use of_property_read_bool() and of_property_present() as appropriate. The ones here are the ones that didn't get picked up elsewhere. * tag 'devicetree-for-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (34 commits) bus: tegra-gmi: Replace of_platform.h with explicit includes hte: Use of_property_present() for testing DT property presence w1: w1-gpio: Use of_property_read_bool() for boolean properties virt: fsl: Use of_property_present() for testing DT property presence soc: fsl: Use of_property_present() for testing DT property presence sbus: display7seg: Use of_property_read_bool() for boolean properties sparc: Use of_property_read_bool() for boolean properties sparc: Use of_property_present() for testing DT property presence bus: mvebu-mbus: Remove open coded "ranges" parsing of/address: Add of_property_read_reg() helper of/address: Add of_range_count() helper of/address: Add support for 3 address cell bus of/address: Add of_range_to_resource() helper of: unittest: Add bus address range parsing tests of: Drop cpu.h include from of_device.h OPP: Adjust includes to remove of_device.h irqchip: loongson-eiointc: Add explicit include for cpuhotplug.h cpuidle: Adjust includes to remove of_device.h cpufreq: sun50i: Add explicit include for cpu.h cpufreq: Adjust includes to remove of_device.h ...	2023-04-27 10:09:05 -07:00
Linus Torvalds	2c96606a0f	gpio updates for v6.4-rc1 ... New drivers: - add a driver for the Loongson GPIO controller - add a driver for the fxl6408 I2C GPIO expander - add a GPIO module containing code common for Intel Elkhart Lake and Merrifield platforms - add a driver for the Intel Elkhart Lake platform reusing the code from the intel tangier library GPIOLIB core: - GPIO ACPI improvements - simplify gpiochip_add_data_with_keys() fwnode handling - cleanup header inclusions (remove unneeded ones, order the rest alphabetically) - remove duplicate code (reuse krealloc() instead of open-coding it, drop a duplicated check in gpiod_find_and_request()) - reshuffle the code to remove unnecessary forward declarations - coding style cleanups and improvements - add a helper for accessing device fwnodes - small updates in docs Driver improvements: - convert all remaining GPIO irqchip drivers to using immutable irqchips - drop unnecessary of_match_ptr() macro expansions - shrink the code in gpio-merrifield significantly by reusing the code from gpio-tangier + minor tweaks to the driver code - remove MODULE_LICENSE() from drivers that can only be built-in - add device-tree support to gpio-loongson1 - use new regmap features in gpio-104-dio-48e and gpio-pcie-idio-24 - minor tweaks and fixes to gpio-xra1403, gpio-sim, gpio-tegra194, gpio-omap, gpio-aspeed, gpio-raspberrypi-exp - shrink code in gpio-ich and gpio-pxa - Kconfig tweak for gpio-pmic-eic-sprd -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmRGjBIACgkQEacuoBRx 13IBMA/+PTEowr87BTJW+Z0Y3EoXPGZSKFzUpnzpbGo7CT5mEO3KBbyikZi3asZ4 5mVPbHOC7OU8t76KSGYWXwPh0bvskt+jR2wz19f6F65g1W2SnTym52wAPUJDrKvm YQofEGcz9ykTIo5KQjAyqADYrrfIOKCOZbN59k8GscXBHkYmGFO3ZhEa5HhzcF+S qJBxnJ13Tbg9bszyl062pLqsNYGDeqqSuELrhALQCzSCM3WlJQOaHUEG//mS1Syu OHX2pwjw8u3HxBo6pKMK5fa4/aFM+EUAvSdDX59WmVrPnpLCHezyh4K3WQFUSnwG OJsW+b/eUDjICQBRvsHIJLuiAr19UouWWY6IZE9dTOjoPO1KWHtbaYX8rHWRZWCM +/QVfLavmXbOHW/pS2+NNxCARwu8o8ozcopY3PT6TjC5aN8/IkVT4eSaT3mJYXmh 8uS/5aY1Th0eyK5GHv7IcNME5Jb+sAHEnqG0Ebns7a9kOGQdEMJwZrnc5IjKWSMd PAKNjWYZ49XALtl8vVSar2DYt6d6z+UvGDX67s686FVpCDk15cyUE6VjdtKdGdsd mH+OnCaWDt+l89DEqZ4298ZA6kNk2CkHHjIO/TBDkU3jP7/wp/NtU0RTuCXydwjW aNjnfHd2JMJ//wQ4l2fQgpzWfVEN34mKZ2pysDotY47bwjpPD7o= =X+sP -----END PGP SIGNATURE----- Merge tag 'gpio-updates-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio updates from Bartosz Golaszewski: "We have some new drivers, significant refactoring of existing intel platforms, lots of improvements all around, mass conversion to using immutable irqchips by drivers that had not been converted individually yet and some changes in the core library code. Summary: New drivers: - add a driver for the Loongson GPIO controller - add a driver for the fxl6408 I2C GPIO expander - add a GPIO module containing code common for Intel Elkhart Lake and Merrifield platforms - add a driver for the Intel Elkhart Lake platform reusing the code from the intel tangier library GPIOLIB core: - GPIO ACPI improvements - simplify gpiochip_add_data_with_keys() fwnode handling - cleanup header inclusions (remove unneeded ones, order the rest alphabetically) - remove duplicate code (reuse krealloc() instead of open-coding it, drop a duplicated check in gpiod_find_and_request()) - reshuffle the code to remove unnecessary forward declarations - coding style cleanups and improvements - add a helper for accessing device fwnodes - small updates in docs Driver improvements: - convert all remaining GPIO irqchip drivers to using immutable irqchips - drop unnecessary of_match_ptr() macro expansions - shrink the code in gpio-merrifield significantly by reusing the code from gpio-tangier + minor tweaks to the driver code - remove MODULE_LICENSE() from drivers that can only be built-in - add device-tree support to gpio-loongson1 - use new regmap features in gpio-104-dio-48e and gpio-pcie-idio-24 - minor tweaks and fixes to gpio-xra1403, gpio-sim, gpio-tegra194, gpio-omap, gpio-aspeed, gpio-raspberrypi-exp - shrink code in gpio-ich and gpio-pxa - Kconfig tweak for gpio-pmic-eic-sprd" * tag 'gpio-updates-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (99 commits) gpio: gpiolib: Simplify gpiochip_add_data_with_key() fwnode gpiolib: Add gpiochip_set_data() helper gpiolib: Move gpiochip_get_data() higher in the code gpiolib: Check array_info for NULL only once in gpiod_get_array() gpiolib: Replace open coded krealloc() gpiolib: acpi: Add a ignore wakeup quirk for Clevo NL5xNU gpiolib: acpi: Move ACPI device NULL check to acpi_get_driver_gpio_data() gpiolib: acpi: use the fwnode in acpi_gpiochip_find() gpio: mm-lantiq: Fix typo in the newly added header filename sh: mach-x3proto: Add missing #include <linux/gpio/driver.h> powerpc/40x: Add missing select OF_GPIO_MM_GPIOCHIP gpio: xlp: Convert to immutable irq_chip gpio: xilinx: Convert to immutable irq_chip gpio: xgs-iproc: Convert to immutable irq_chip gpio: visconti: Convert to immutable irq_chip gpio: tqmx86: Convert to immutable irq_chip gpio: thunderx: Convert to immutable irq_chip gpio: stmpe: Convert to immutable irq_chip gpio: siox: Convert to immutable irq_chip gpio: rda: Convert to immutable irq_chip ...	2023-04-25 17:18:18 -07:00
Linus Torvalds	a907047732	ARM: SoC drivers for v6.4 ... The most notable updates this time are for Qualcomm Snapdragon platforms. The Inline-Crypto-Engine gets a new DT binding and driver. A number of drivers now support additional Snapdragon variants, in particular the rsc, scm, geni, bwm, glink and socinfo, while the llcc (edac) and rpm drivers get notable functionality updates. Updates on other platforms include: - Various updates to the Mediatek mutex and mmsys drivers, including support for the Helio X10 SoC - Support for unidirectional mailbox channels in Arm SCMI firmware - Support for per cpu asynchronous notification in OP-TEE firmware - Minor updates for memory controller drivers. - Minor updates for Renesas, TI, Amlogic, Apple, Broadcom, Tegra, Allwinner, Versatile Express, Canaan, Microchip, Mediatek and i.MX SoC drivers, mainly updating the use of MODULE_LICENSE() macros and obsolete DT driver interfaces. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmRGmncACgkQYKtH/8kJ Uif6ghAAw1TiPTJzJLLCNx+txOVFB62WDglv3T1CufjfcWp0Eh0RJSCcsCOPV+/7 UHi4+X4nPAcudeOFMFtslCR8ExLRWY4j7t2ZYo/k+VI3jdB8Qkbr6NAQgAuRdLYX WZ1cV6o76B3bhO2HqSVNVZ8/3Z7OAYw4j9VDD/4AbW+l3GyentlQTjabpJNREvSS 5HzT3ZI33o7M8mM4uYmmEXVrg8sCupbRyL9S7jTiFXRLcfqujclhfezJ4UrJJv7b wxGf+e2YNMqKH6PiKYufzN1TYI2D0YQeB1m56Y9FsAKxgAyHh2xWpsHeyVnaw0jc KaKjRN/H3JDlW/VCMAjQOIShCZdAs02xHnEXxY6pKLMM6i8/FkzzNIxNQwXrx5KH zYESXVd6suOI0eCZT8zkKKLHRT5EJRaliUv5Z+Qp2BBe3vJVZD0JqSlZ7lOznplF lviwL6ydAMr2cfTgfMxbRiYQVDzncFkfnR3t55SC6rYjGt6QWjeS0dDbGHf4WVC4 FDbnST4JaBmi+frh55VooX7EpzIv9wa0/taayaChd9qvXnh22uqaqho1sPYKZ6BI OXduHQ3qojJhKKKK1VJKzN5Ef3OHLQLNrvcc1DsKILrrES4w4LX1C9dmyh2CLXLo q5cX6L1iB1Hx5tujalDYBsHBBmbiT/1tNM2S7pAGigiGy4KEc28= =r6jm -----END PGP SIGNATURE----- Merge tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC driver updates from Arnd Bergmann: "The most notable updates this time are for Qualcomm Snapdragon platforms. The Inline-Crypto-Engine gets a new DT binding and driver, and a number of drivers now support additional Snapdragon variants, in particular the rsc, scm, geni, bwm, glink and socinfo, while the llcc (edac) and rpm drivers get notable functionality updates. Updates on other platforms include: - Various updates to the Mediatek mutex and mmsys drivers, including support for the Helio X10 SoC - Support for unidirectional mailbox channels in Arm SCMI firmware - Support for per cpu asynchronous notification in OP-TEE firmware - Minor updates for memory controller drivers. - Minor updates for Renesas, TI, Amlogic, Apple, Broadcom, Tegra, Allwinner, Versatile Express, Canaan, Microchip, Mediatek and i.MX SoC drivers, mainly updating the use of MODULE_LICENSE() macros and obsolete DT driver interfaces" * tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits) soc: ti: smartreflex: Simplify getting the opam_sr pointer bus: vexpress-config: Add explicit of_platform.h include soc: mediatek: Kconfig: Add MTK_CMDQ dependency to MTK_MMSYS memory: mtk-smi: mt8365: Add SMI Support dt-bindings: memory-controllers: mediatek,smi-larb: add mt8365 dt-bindings: memory-controllers: mediatek,smi-common: add mt8365 memory: tegra: read values from correct device dt-bindings: crypto: Add Qualcomm Inline Crypto Engine soc: qcom: Make the Qualcomm UFS/SDCC ICE a dedicated driver dt-bindings: firmware: document Qualcomm QCM2290 SCM soc: qcom: rpmh-rsc: Support RSC v3 minor versions soc: qcom: smd-rpm: Use GFP_ATOMIC in write path soc/tegra: fuse: Remove nvmem root only access soc/tegra: cbb: tegra194: Use of_address_count() helper soc/tegra: cbb: Remove MODULE_LICENSE in non-modules ARM: tegra: Remove MODULE_LICENSE in non-modules soc/tegra: flowctrl: Use devm_platform_get_and_ioremap_resource() soc: tegra: cbb: Drop empty platform remove function firmware: arm_scmi: Add support for unidirectional mailbox channels dt-bindings: firmware: arm,scmi: Support mailboxes unidirectional channels ...	2023-04-25 12:02:16 -07:00
Linus Torvalds	18032df5ef	ARM: SoC changes for 6.4 ... The Oxford Semiconductor OX810/OX820 "oxnas" platform gets retired after the ARM11MPcore processor keeps causing problems in certain corner cases. OX820 was the only remaining SoC with this core after CNS3xxx got retired, and its driver support for never completely merged upstream. The Arm "Realview" reference platform still supports ARM11MPCore in principle, but this was never a product, and the CPU support will get cleaned up later on. Another series updates the mv78xx0 platform, which has been similarly neglected for a while, but should work properly again now. The other changes are minor cleanups across platforms, mostly converting code to more modern interfaces for DT nodes and removing some more code as a follow-up to the large-scale platform removal in linux-6.3. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmRGcU0ACgkQYKtH/8kJ UiehfRAAwVZp+raqc9E4DRYNZVqzZVgm56xXo8BldvohNVnnce0IbonlYx6fzcl3 hSULy/12g52nvH309hr61H3J6SYqZ+I687t7I22f1HJ4AP7xzUxnpb/tOZE9aGN3 pXfQoRvCCKytXr29jSL7NIX3TIVsatFPAb+Gw8AFskdJMLC22/82R1/xpHt+9Fau nRZIwRvE4FmlKiNWIY5xWKV6Y5cdJor6V1PRxwBqgZeJ42dDdL1/ccawnCrkMMeZ lELrC52o9wcCac9YFFYtpJh1MT9DPSylrLv88c3kk5qlIG30lYiPJ8+qz6fOCkqN S0ptoDORBdBYIIsFH35c0EOzB6hu/kSxcNR08aY39zA74k6BEaAuIrKzS02S2Uwi dEgZj+VWoqiWNZwW+lAfa9JVvfIP4a5zsyDk58wq2wDVJ4AUhUeoa7THrBp4ZhqJ j/cfft4Xk3hvTUaer+GZA2Z5keZ+rr5F1fFryumCGYI0mH9olMhmmczZsx8gaQ3x 3B5RIHsxtyy9Ju9qK/YgDCosLXpO8RVgBWaoYGoDuLeq9x1mmkDz81Xc+zRjCdTR oix//iwvLCBNGQSgppyh8atQHT5p8fTWU2DpEfatxpI2CM6bG9NxhPizjuMKt2UM lcHyxJjA9LyEQqmyYTnylqecfMC2TQZtxEcDfB5vcNBmI7sIKYM= =eKgu -----END PGP SIGNATURE----- Merge tag 'soc-arm-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC updates from Arnd Bergmann: "The Oxford Semiconductor OX810/OX820 'Oxnas' platform gets retired after the ARM11MPcore processor keeps causing problems in certain corner cases. OX820 was the only remaining SoC with this core after CNS3xxx got retired, and its driver support was never completely merged upstream. The Arm 'Realview' reference platform still supports ARM11MPCore in principle, but this was never a product, and the CPU support will get cleaned up later on. Another series updates the mv78xx0 platform, which has been similarly neglected for a while, but should work properly again now. The other changes are minor cleanups across platforms, mostly converting code to more modern interfaces for DT nodes and removing some more code as a follow-up to the large-scale platform removal in linux-6.3" * tag 'soc-arm-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (28 commits) ARM: mv78xx0: fix entries for gpios, buttons and usb ports ARM: mv78xx0: add code to enable XOR and CRYPTO engines on mv78xx0 ARM: mv78xx0: set the correct driver for the i2c RTC ARM: mv78xx0: adjust init logic for ts-wxl to reflect single core dev soc: fsl: Use of_property_present() for testing DT property presence ARM: pxa: Use of_property_read_bool() for boolean properties firmware: turris-mox-rwtm: make kobj_type structure constant ARM: oxnas: remove OXNAS support ARM: sh-mobile: Use of_cpu_node_to_id() to read CPU node 'reg' ARM: OMAP2+: hwmod: Use kzalloc for allocating only one element ARM: OMAP2+: Remove the unneeded result variable ARM: OMAP2+: fix repeated words in comments ARM: OMAP2+: remove obsolete config OMAP3_SDRC_AC_TIMING ARM: OMAP2+: Use of_address_to_resource() ARM: OMAP2+: Use of_property_read_bool() for boolean properties ARM: omap1: remove redundant variables err ARM: omap1: Kconfig: Fix indentation ARM: bcm: Use of_address_to_resource() ARM: mstar: remove unused config MACH_MERCURY ARM: spear: remove obsolete config MACH_SPEAR600 ...	2023-04-25 11:53:09 -07:00
Rob Herring	83f3249789	soc: fsl: Use of_property_present() for testing DT property presence ... It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Link: https://lore.kernel.org/r/20230310144723.1545069-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>	2023-04-21 09:20:56 -05:00
Arnd Bergmann	4f2f299136	mtk-svs: ... smaller coding style changes mtk-mutex: - add support for mt8365 display and mt8195 VPP mutex - add support for more then 32 mods - use module_platform_driver instead of open coding mtk-mmsys: - add support for mt8195 RSZ switching - add remove function - use module_platform_driver instead of open coding - split out mt8173 routing table from the legacy table - bump up resets in mt8173 to 64 - add support for mt6795 (Helio X10) - clean-up IS_REACHABLE code for cmdq -----BEGIN PGP SIGNATURE----- iQJLBAABCAA1FiEEUdvKHhzqrUYPB/u8L21+TfbCqH4FAmQ5etYXHG1hdHRoaWFz LmJnZ0BnbWFpbC5jb20ACgkQL21+TfbCqH60MQ/9Ec3yNtE/28VGYD0IgG8i7KZx d8+dfB2WUqEWGdkPVIrVESH9GcYn6TxoFXEvJScE9kKEDQzt8YQQ6eM+Pb1X7UIo g2ygE3y7mGD4L1yXWtJbfA9C4m2hxe0bcFPHY/JcI5VCafcg/enVlU32JytJF/6J BTDUSCj1on84FguS8o1UbB+gEJC7cPTxWL0VCL1ALdS4tR5Ll1GD1oC6HFI8L7Ii khmE+kP7bwwzotd2UYlFwpV36GDuKGAe39oPEpVL5GzRZlVIterwd1+TLU7U3AUo IkvPEzmWIgitOdXQ/NA0XnUrLuPc4zLqWXORGnlrNajuHXxllLqkJv+o8iojWhEH ThwRtg9kQoSkqwui33ugS5zpvBjT/l6cKbzfN9b5lBaNxoAoBItr1lvp75AIdZ94 LIuLTzOa/2ah+Gte8lKcHplPK6so9PU+hZAaKSuGM1d5fxD/osHzKLHTp0IBh+L2 xuXW6XRU0kadh2D7gHbwXpRO+46u9HZ1yQ4Fcpm/r15n/Yqb/nfSFUBOgw9IY7sX jPO1LhzJE0C1eQ0ILVKFKH/X4+BCEVvqscOPPRWO5PVPfU/90rNAFIFmI4b3VQAv rqkgbgFE0zfB18Zg5P4e98fpg3h4iiwxZf3MY0mvVT03lCf43bP314rCtAzBXy1O ANukrL889xT146Ut4rA= =8k5F -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5uh8ACgkQYKtH/8kJ UicW9RAAiOpQFZTsFzSZ5jryRFV2Wd9Z8eQt1f8xhfgRXylw5jvvIwpZEe01ebtR g59nGQBTMOTo78NRvrhEm1Dpa3uzcJpY4NBpvFu8UlU+kr9oCMk8OkEitWw6rrwX oUUUgSwcs5afJ5gJVojzRIWjNL4/0FWQc4XHp6FV/K2igo0BsX25z+JK+3kpMvkO 8M9fptqlR25hanXhkE8d7VtksEJPRnQOuw6aydQa3oJoBt64YYwTnDAuw6WQzjFM G800rFCrfhUve6hSQwy0amd9zzuql+e9nYo3NN3ZAzs4kKqLifaPTWue2TJ2dKXO FGKYa/LAyKUgkbplR5uuKtTjOem2FU1ePJpsLtF5hO7S1ZOyOFJLGtz7MJQoROSr vX+OPwRfJzndebxEQAYaFyeA3LKqsxHcotlU0tqHzl2dZz5g1FRlEnRDIYHKOtOt u0gpt4N4xfXxQeSmkuYHtILp/hRQM8Djf61riiFR5jxG9v4JaVdrl8K6qfyc5tJt d4ytn8a/kf1sHKwmzplidOjJ5Ih1qgmIfez6VCEr5H5WD2ZQfQQSnychhb91SJEM x/MigLinAMcg9gpTO6RVlK9jAOO0LhvrbQcWH2oWYbezfgXeVvDZuwKV8gqCRCaG PaqXaFDr4L48zov7jfYUoK0Mdbq27PcHAMLSnDSxpXhT7n+wCjE= =DkhA -----END PGP SIGNATURE----- Merge tag 'v6.3-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into soc/drivers mtk-svs: smaller coding style changes mtk-mutex: - add support for mt8365 display and mt8195 VPP mutex - add support for more then 32 mods - use module_platform_driver instead of open coding mtk-mmsys: - add support for mt8195 RSZ switching - add remove function - use module_platform_driver instead of open coding - split out mt8173 routing table from the legacy table - bump up resets in mt8173 to 64 - add support for mt6795 (Helio X10) - clean-up IS_REACHABLE code for cmdq * tag 'v6.3-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: (25 commits) soc: mediatek: Kconfig: Add MTK_CMDQ dependency to MTK_MMSYS soc: mediatek: mutex: Use dev_err_probe() soc: mediatek: mtk-mmsys: Add support for MT6795 Helio X10 soc: mediatek: mtk-mmsys: Change MT8173 num_resets to 64 soc: mediatek: mtk-mmsys: Split out MT8173 mmsys DDP routing table soc: mediatek: Cleanup ifdefs for IS_REACHABLE(CONFIG_MTK_CMDQ) soc: mediatek: cmdq: Add inline functions for !CONFIG_MTK_CMDQ soc: mediatek: mtk-mutex: Use module_platform_driver() macro soc: mediatek: mtk-mutex: Replace max handles number with definition soc: mediatek: mtk-mutex: Compress of_device_id array entries soc: mediatek: mtk-mmsys: Add MODULE_DEVICE_TABLE() to allow auto-load soc: mediatek: mtk-mmsys: Compress of_device_id array entries soc: mediatek: mtk-mmsys: Use module_platform_driver() macro soc: mediatek: mtk-mmsys: Add .remove() callback dt-bindings: soc: mediatek: add display mutex for MT8365 SoC dt-bindings: soc: mediatek: specify which compatible requires clocks property soc: mediatek: mtk-svs: add thermal voltage compensation if needed soc: mediatek: mtk-svs: fix passing zero to 'PTR_ERR' soc: mediatek: mtk-svs: delete node name check soc: mediatek: mutex: support MT8195 VPPSYS ... Link: https://lore.kernel.org/r/bc9f7a74-ce12-b323-021c-ff2c0473e979@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 22:39:59 +02:00
Uwe Kleine-König	04523aceae	soc: ti: smartreflex: Simplify getting the opam_sr pointer ... The probe function stores the sr_info pointer using platform_set_drvdata(). Use the corresponding platform_get_drvdata() to retrieve that pointer in the remove and shutdown functions. This simplifies these functions and makes error handling unnecessary. This is a good thing as at least for .remove() returning an error code doesn't have the desired effect. This is a preparation for making platform remove callbacks return void. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 18:03:06 +02:00
Rob Herring	ec79ed5e15	soc: fsl: Use of_property_present() for testing DT property presence ... It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 14:58:50 +02:00
Arnd Bergmann	aebe916f9e	A few more Qualcomm driver updates for v6.4 ... This introduces a new binding and a dedicated driver for the Qualcomm Inline-Crypto-Engine (ICE), in order to support a single shared instance between SDHCI and UFS, found in recent platforms. RSC version check is updated to support minor revisions of v3 of the ip block, the SMD-RPM interface is transitioned to GFP_ATOMIC to avoid the shrinker to kick in underneath the GPU and QCM2290 support is added to the SCM binding. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmQ4vZ8VHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3FU9wP/j3e55X/JCQ5h6AIHPqs8oKSvMk8 zbLgtHqEML90VYD/4jnZzdhcz83WAi+4VByfjaeh0nMCUJHQ0mT67woRD/BJLH+j qg0eWLShwPNM9wYZ430RT3GZQbcZDu8s32FgneTipx0ImWCkiS/Iy19gaj4NWcUW Oh29km90udup/ufmkDFc/a58gqVhW3CAQ8sLy/mON7ND5o1pSdjCgxwtEJ7xTXat 3nIQ/1+0F17LuhbgrPbKReyMaTKKZ/TxazROjbs+KXqlrMp42cnE5jXQVBoqH65K J7i433ZbM0gUgMSFZQyjJiF0a6tu0t1I7S87u7t8gsqOtC67HWO/egXfk1nk7d79 dO6ME52M7z6jtp+xuVaCoWmkR9DBcZstBq0n8h2NRTlEE6xfEUyyMx+BwQNBhbns FsyqOc+T/Iwirr+A8ydVPznb03zS5G62ryJUzCTcs+oOORkG7BP8h1qwThttUqvD SiC/d36bELQOGcPibnNIU3OVb8XI1Wg81cS4m3CT1Sz2+mSIYV3PU3tBmqjveCOD XOXUEPSulDQpTMHyq3a20xkEZlhz47SwOAa5HWyOf6Cqo9YVK4ihX4NY7F94x0rI rq39bMpLXJnNHY/wRNaiOI+ZSc8A+bsgsFmB6REZPO1R/Ql/A1rwR29j0Saj8A13 Y13z0R7/vFSXySoD =aZXM -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5TVQACgkQYKtH/8kJ Uid42RAAloVX47sMATLfRmxL6fvvlcJJgAuXl9lYrbkMmEpKECcLDa1PWu4KPWmo hoVb4IUYaF1tNPNmWKMenxdv+JLL9oSDD0fZ1fvBJOj5A0sOu3y+Zwz2kizqY4wl YEflCSsAS0Q+lnCS0dok3m5KwDdbyTvvdBSNZkpj95yQZ/K38OU6uu91Mo7vPZhe RZqd4eEgYU0zaIz7RJVCwFphz9zZoq6hAw5VQ+h7py9Acl2Tmp5V9BcyzHwe1eIa pgxAtY9ixHqSjFWjDKcVJj5CJ4boi4cV1/XLJafgI94YsKBsSIbSF6Shu3W2gAKU w998vGxzEGUOSbLEbR4fuXLLGGGfTDb2r0q5mBi5SCtf2tF3ce6O9oNdJj+ltgHr LO5DsKGIxg4D3CScXR+EZs4A/B9DJz+ZmetOyjPvnaRecWGOvbYto6ymR6mfRSqO rjiZW4r50SpKLdj2vvb0p0t1uQZyJ2m+yxyuaz0Yt+g7TSase3IocrTzTD8sKcz+ dENsNlyoeSITyI7wdfOyU/Zc5G8Hui7AW8xvWs5rZS3Nr3pVr+9UnLPw78MyYeN7 RwfH40/TPqVV9KKbmC9BLEH1bVIu0nxsJTtzvDIT4omd3w0SuQr0P1HlHeDvbRf4 w2NrEquP5nPet8/iWYKuSQ1bmGrLdIYwh75mq1B+fhTG9uH4PJs= =D6Q8 -----END PGP SIGNATURE----- Merge tag 'qcom-drivers-for-6.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers A few more Qualcomm driver updates for v6.4 This introduces a new binding and a dedicated driver for the Qualcomm Inline-Crypto-Engine (ICE), in order to support a single shared instance between SDHCI and UFS, found in recent platforms. RSC version check is updated to support minor revisions of v3 of the ip block, the SMD-RPM interface is transitioned to GFP_ATOMIC to avoid the shrinker to kick in underneath the GPU and QCM2290 support is added to the SCM binding. * tag 'qcom-drivers-for-6.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: dt-bindings: crypto: Add Qualcomm Inline Crypto Engine soc: qcom: Make the Qualcomm UFS/SDCC ICE a dedicated driver dt-bindings: firmware: document Qualcomm QCM2290 SCM soc: qcom: rpmh-rsc: Support RSC v3 minor versions soc: qcom: smd-rpm: Use GFP_ATOMIC in write path Link: https://lore.kernel.org/r/20230414024302.2411985-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 14:55:48 +02:00
Arnd Bergmann	3ac02aa53d	This pull request contains Broadcom SoCs drivers changes for 6.4, please ... pull the following: - Zhaoyang fixes an of_iomap() leak in the STB BIU driver - Florian removes the bare-metal ARM suspend/resume code which has long been replaced by the standard PSCI suspend/resume. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEm+Rq3+YGJdiR9yuFh9CWnEQHBwQFAmQ0mpgACgkQh9CWnEQH BwQx2RAAmx9np/NM0WyrkaPhiZB7ZEEhVY2/IsTsz95FUXyzR4LJqbjfkgRbEkIA j6FK+w6R93zp/mxwsE/ZOpLzJeYU851Y5lAdbo9xQA217JZCwoFCQkSxFnhC9moF Ixl53k4JirDKsLwfwDJZrAH1HNUOKhh8C79norHu54rSvvXXHj65mzTQBZ0+EJRW v5EepRBrpuh1okHc0NzIy109TW2JMjCeWHi30U25CXxzMZlBmHGZrF8Kx4rP6zqj 7LMVjAcDVDunPoP7trzIGBqpLmlM7RpOYYDgY2gAmEaceqkdwOmnGZt9AUz2QQRV 6PaxVENiJJ2gAotS6iRtwY2JsfayStSU90e/bFXKxrxR06m769jPitIiOJSpwhZG fzDiHG0T9fVbCyvZfIDazaS1yJhbpAKFalfhpSe9wGhTeI8jHIIu8ZqeU/BM7J5q r2xiAs/ndr5alplmBqeXFt9bVQ+I8ZJkm2WCZHEZIsmscl2S88fNKZoIM7ExMBeo 8XEDS0vLb1sUHGDmZPEpskGS7Suo6NuR/6IBMGMaYau7GuLhzGBlhkP+mKzz7cRj XJGrq6tU4tJj8ByeVlX/VebgNDFCHWaEuucXnxI1K0UAx+0rqmNowBLnlZ8+pCUs jPgu62pON0HIQX1/KMGKHPbVJsX/w6nTovDMF84CIbMtFkUpxA8= =ZP5N -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5TQsACgkQYKtH/8kJ UifuwxAAvjTe9Yk4xsdlX1UjHWac4LHRtGKcEVqodzpQJrSSrGISzZUO/ygqJfHd qImCli3NObgb/zuD8jc93X5Zxcvx2MmF/dSviR9OgFqELtx+FMrkO3q9F/AM17qC neYr7gHIwD5szeLWOTh66wAb9lzR+sTOtlabj2XQme77gPxVhLfiNv6RDfuUiNNB jJn6eZ58A6twtAk/Fn0V8SYWUPj651Ct3rzLkLIkGBShrs8+OYqIH0Yt64NTgjUJ DGzCs8w2kGBaOAsbGr8m1SyK1M2eFUsf26orKFZ3AWSfoKmXd0eNTVgM39H8vdvF D+Md/cEo/KwaB1IWEL4KtWp7MHgZe1new+9r7fA7DevBEBj51UJSePx7IloOMWQu K8Q3plLfPCYzyxW2fhkT4jj1vYtogxj/odpPnrdIprAUXLbLmuVzbP7Ex8YN9DiQ tthduQtGmFa7Yn478ElyM3SuwROuIckCsDMqS2oNeGoo4cGyIixz8zvyuA1oGhR2 gihssmriBp5OFyteSufY8G+K4aghzJ+9kWEfU4zpF0sjCMui8bfqJuIYgSublcE+ remNhNH5A1S7CX29Z0Mzk07ljeiVpPlhNgwe3CzWBmYJ0GOIgLCjqgldJGa4Exba kufk3Xmzw7RfaS3T7ZpDCcfdHk8+8BJu04HSjXpQja1C7kvq0bM= =xvHb -----END PGP SIGNATURE----- Merge tag 'arm-soc/for-6.4/drivers' of https://github.com/Broadcom/stblinux into soc/drivers This pull request contains Broadcom SoCs drivers changes for 6.4, please pull the following: - Zhaoyang fixes an of_iomap() leak in the STB BIU driver - Florian removes the bare-metal ARM suspend/resume code which has long been replaced by the standard PSCI suspend/resume. * tag 'arm-soc/for-6.4/drivers' of https://github.com/Broadcom/stblinux: soc: bcm: brcmstb: biuctrl: fix of_iomap leak soc: bcm: brcmstb: Remove bare-metal ARM suspend/resume code kbuild, soc: bcm: bcm2835-power: remove MODULE_LICENSE in non-modules kbuild, soc: bcm: raspberrypi-power: remove MODULE_LICENSE in non-modules bus: brcmstb_gisb: Use devm_platform_get_and_ioremap_resource() Link: https://lore.kernel.org/r/20230410232606.1917803-3-f.fainelli@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 14:54:35 +02:00
Arnd Bergmann	126c6da71f	Qualcomm driver updates for v6.4 ... The Qualcomm SCM driver will now always clear the download bit, avoiding entering download mode on a clean reboot because the bootloader left it set. The vmid bitmap passed to qcom_scm_assign_mem() is transitioned to a well defined size. SM6375 support is added, and SC8180X, QDU1000/QRU1000, IPQ5332 and IPQ9574 compatibles are documented. GENI gains support for newer hardware with deeper FIFOs. The BWMON driver is updated to better handle the two register blocks, which are not consistent between MSM8998 and newer platforms. The LLCC driver no longer assumes a fixes stride across the various banks, and instead acquire the bank placement from DeviceTree. EDAC support for polling is introduced. EDAC support on SDM845 is disabled, as its been observed that accessing relevant registers is not permitted on most devices. PMIC GLINK is reworked to support defining which auxiliary children to spawn per platform, support for spawning a UCSI child is added and SM8450 and SM8550 is introduced. The RPM power-domain driver is cleaned up by moving and generalizing structures that are common between platforms, rather than duplicating everything. Macros are replaced with just direct definition of the relevant structures. Support for defining parent relationships between the power-domains is introduced, like it has been in rpmhpd for a long time. Number of processors has gone up, so max processor count in SMEM is bumped again. Error handling in SMSM is cleaned up using dev_err_probe(). Socinfo is taught about IPQ9574, QCM2290, QRB2210, QRB4210, SM7150, SA8775P and a number of PMICs. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmQ0Ka0VHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3F9MIP/0vjJCDf+EtUJpN1KxwMzmXZRuac wJweQdgfD8m+fB+33Gs9bX8Jw8j4zddZlM45XCHiNsQ72Gs8RqvwCBcjkxtCGrTq Jm33zEWcRjm/7Z1R4bOrGdRM92NAUJK0RePSNSpBoB4s5rdvzYHCYttXGe80A7xI nLLEpxAbUb3y6UtP7adqEpiWtIJ16Nv/Sa1uWGXyhwjwTuBCXFKG2UdsQxJhxLna CkkJ2d4tfVcRcYNh8DEZEX9qs9aikZJvH3QtTe2UpJz8hlNroqmgHZtAWdPbOzAY xAMv/UUeq+kquUJr0cRhcuIRBruUGhnXISqHsc0T6xqyfnq6dR4m/tVfwlQ15BKe zq17mJUiK7fZyWWSkBf8SOPgez8GUaD/2Zqssf4JIKeC/VT3uqW3oejhm6o+sfrG ik0Tph/SVhcVvUQOsVygdf4BQXvOJDnXoZo182XZV4FiESkxnbRlhedzk2+s3agU 0F76hcNgASpskPw37A4uHHC9bwfpWJQWuGVHUVW9Me6CMxxaCcXWIhDc47i6NZeB vrwJGXs8dWCKj9pOdI1Fb9GJ7LvP7kQF9VfdwqA4jstWggooAkNaAfgYnAuprsAC kCCvBOfoB1LjB4fLjf5gJEwr9HOOwS9TPtsfd772IFXdI9zwv9ImDYRMpCX5L3pk aVEW4VjRI6TRTFMB =Bo2w -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5SFYACgkQYKtH/8kJ UieADQ/+JSEbvQapNaxgKpG6HS3uQq+24BUmBvh2MbM5SwPi6D0JqoUx5wtnpg91 uBanGMKqCKkqc64jgNVsRwJW6/d8pdLLx7VCEsJaJPjhvBptD6K2QTFF5Gflbp7a HZmlteqMZG8zdc0KHSCuSXX6RtonAE9xBWBXe5EUhY22eyPB9okhNerRDSHU3add 7fm48p3V5k4/atX4BFYiysiHoAWxnXW+mz1uSfTWuONkW8+vKrAcD5b9ujzXW6ZD TGXmKHY5M08BsqHqDcEBjReuIVcacs63H6rX0JMx0I7uCT1qNvmwEqLeXrXKoo0n hwumr+I2+CEzhhSCkZY8rWH/He7Kd7WxfLAxCMdaDBoZYbxGAAqytZGYBJUx8mY8 RDA8YHfYWt56rhZL8SrwhD0dzLkeDTT5oKXFLtrTTcghOFNJl4uELhUU5wXJGP6q 3GTK0nxIoBKznaCzAhD/9JonS8mO3GbigVhw/yGQeionwZJyl1DXdSeRYGezDeII eKjtKvngoKbt/3Il9yiL+JUaPFIfPwVrIGnMBQjayjyH8m+5TDHD0+f0R5mnW8g8 qLvyga0GndPkFYS0Gpnw8Dqd5NfeRQVGkSJEELyFevnFHldZpVw8kCuejmfjXvGV tsOMjL0iZt4NrIZr5eFBa4b41o47hU8s9WYY/4VEaccuybTCxUc= =wYqZ -----END PGP SIGNATURE----- Merge tag 'qcom-drivers-for-6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers Qualcomm driver updates for v6.4 The Qualcomm SCM driver will now always clear the download bit, avoiding entering download mode on a clean reboot because the bootloader left it set. The vmid bitmap passed to qcom_scm_assign_mem() is transitioned to a well defined size. SM6375 support is added, and SC8180X, QDU1000/QRU1000, IPQ5332 and IPQ9574 compatibles are documented. GENI gains support for newer hardware with deeper FIFOs. The BWMON driver is updated to better handle the two register blocks, which are not consistent between MSM8998 and newer platforms. The LLCC driver no longer assumes a fixes stride across the various banks, and instead acquire the bank placement from DeviceTree. EDAC support for polling is introduced. EDAC support on SDM845 is disabled, as its been observed that accessing relevant registers is not permitted on most devices. PMIC GLINK is reworked to support defining which auxiliary children to spawn per platform, support for spawning a UCSI child is added and SM8450 and SM8550 is introduced. The RPM power-domain driver is cleaned up by moving and generalizing structures that are common between platforms, rather than duplicating everything. Macros are replaced with just direct definition of the relevant structures. Support for defining parent relationships between the power-domains is introduced, like it has been in rpmhpd for a long time. Number of processors has gone up, so max processor count in SMEM is bumped again. Error handling in SMSM is cleaned up using dev_err_probe(). Socinfo is taught about IPQ9574, QCM2290, QRB2210, QRB4210, SM7150, SA8775P and a number of PMICs. * tag 'qcom-drivers-for-6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (51 commits) dt-bindings: firmware: document Qualcomm SC8180X SCM dt-bindings: sram: qcom,imem: document SM6375 IMEM soc: qcom: icc-bwmon: Handle global registers correctly soc: qcom: icc-bwmon: Remove unused struct member soc: qcom: smsm: Use dev_err_probe() firmware: qcom_scm: Add SM6375 compatible soc: qcom: llcc: Add configuration data for SM7150 dt-bindings: arm: msm: Add LLCC for SM7150 dt-bindings: soc: qcom: smd-rpm: re-add missing qcom,rpm-msm8994 soc: qcom: pmic_glink: register ucsi aux device dt-bindings: soc: qcom: qcom,pmic-glink: document SM8550 compatible dt-bindings: soc: qcom: qcom,pmic-glink: document SM8450 compatible firmware: qcom_scm: Clear download bit during reboot dt-bindings: soc: qcom: aoss: Document QDU1000/QRU1000 compatible dt-bindings: firmware: qcom,scm: Update QDU1000/QRU1000 compatible dt-bindings: soc: qcom: smd-rpm: Add IPQ9574 compatible firmware: qcom_scm: Use fixed width src vm bitmap dt-bindings: firmware: qcom,scm: document IPQ5332 SCM dt-bindings: scm: Add compatible for IPQ9574 soc: qcom: rpmpd: Remove useless comments ... Link: https://lore.kernel.org/r/20230410152421.4477-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 14:34:30 +02:00
Arnd Bergmann	508471c3de	TI SoC driver updates for v6.4 ... * Minor fixups for of_property, using devm_platform_ioremap * Fixups for refcount leaks in pm33xx * Fixups for k3-ringacc for dmaring_request * SoCinfo detection for J784S4 SoC. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+KKGk1TrgjIXoxo03bWEnRc2JJ0FAmQ0EDkACgkQ3bWEnRc2 JJ0JCw/9G3i8c1Q3ls9cz6RB4kP3IvDbkf9GVI7vqh4R/83gOLITYd+5BnKNNZjD fQkqcbOqU/Vxjn49b5x2NifUkUNQdyPxU2rvQ/4Op2Ap1giqJfR12r7N3I9219U5 7vG1T9+ourNYPGTmAqe5e8ZPvWyOMzrGUFDv+BADpLb8Gmuf8eOAJVAyoKiA68Zy IaE6LQSzRBYUPhRxBNv0hrXzRXiRhgVE8b6Yhx/PHtlbzgV3RB6i7T+JYf2UQFsj xvDJXRnQr6lTO7vFlBPw36zDGKYv0CLOaJkkfw9c3XSK8QWuG/WEVWC/1d4D4QKJ NtRnAJlgP2WWARV7FZ6c6PXcj4tE2M/oeBGcjFUxMwu94ZsLcF4zcog31xicgYxT 44FuFo6p4CZ3ER3f/GRjkg6Bc0fThVFS9are5nVHYOUKBDDqkXHtiZWZ7VYCaLXn OsLFArInhGEpfgeLYlPqr3e5lZApZXxzvJ3IRXJLMuBtJDsNUMiWRBnQmjngUYf6 8RIQUVpDDAFPBjJXGX+CocQRmFdmfxDwEXHnoborN3P1O6YxYNdVtjJkaC+MYsj6 aPdgM9Pfchs3/7CTkqvKZam1idCP4eIj2KgzkUdWcKI4pGRb32iPgYM2GuLq79v+ 7UV55wueUK29pB71DAU/opazFH74PrFBl0NR4cb33YGJ0SSFANg= =2CFe -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5SCEACgkQYKtH/8kJ UicvJA//U2SF2dMRvRxN6Pr2aDD+yQSMssY8OJHNmBtKj8PnZ0nuX0mwdnx98PCX 7aadETtirvm+49vZH8j2I3W11hXt/vIEnIS29IFXflmevUAwRjfR7yk6V7Zxgtxe wICg2JybXPZ/kRYlxSyIgLPs04OeoZY6gvZtn6eUChtroMgs2gmjBs75O/DqS3UF joArIGHk4CkdENrr2ilPW95gyOkPrRngnDv9xCpo8GYbZlNHvCY0kNOzTWu8MJWV b5i6gu3S8FvFWrdW5oHT2tJkpuTLbckjkJO5dbZpcFW/YLQfxWBBNNttzMI3beC2 QBYwN1XMMj+3DxZEtvaqtbyzXULsOBIaNYLjzRop/daMhZpetoCvvTI2juK7zWDN POyTg26zEUv8oEZkt2rntkC1/XnOqaNIgZITGH/CrGwARFIt+Xu0tMqGChmyqFzr eCIUwuTE2xYdxkKrqXhc7prSMAKIEZTl7rXIg6GcApGwCj3yk8ZSbuBTmZYY7IE/ Qx0sUY97m3BypuBI4gEErYEqHa22jJlb96ReJNRKu2sJ+Ib+31cvnVTj7FifW+mU l9z6mTTMZwWjZtGAr1fIzKz/HnedBWpXxW1vL91w3ozO9kbEygwwOnQu+6cC11M0 bYDH1Ma9tgNpGTLuPZRy2TLQRY1t1XYqH12ux4bOAA2RhzYVito= =UhNJ -----END PGP SIGNATURE----- Merge tag 'ti-driver-soc-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/drivers TI SoC driver updates for v6.4 * Minor fixups for of_property, using devm_platform_ioremap * Fixups for refcount leaks in pm33xx * Fixups for k3-ringacc for dmaring_request * SoCinfo detection for J784S4 SoC. * tag 'ti-driver-soc-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: soc: ti: Use devm_platform_ioremap_resource() soc: ti: k3-socinfo: Add entry for J784S4 SOC soc: ti: Use of_property_read_bool() for boolean properties soc: ti: Use of_property_present() for testing DT property presence soc: ti: pm33xx: Fix refcount leak in am33xx_pm_probe soc: ti: k3-ringacc: Add try_module_get() to k3_dmaring_request_dual_ring() Link: https://lore.kernel.org/r/20230410140506.ucvkwq7vz2h47vyj@stipulate Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 14:33:37 +02:00
Arnd Bergmann	9f8f0d0724	Renesas driver updates for v6.4 (take two) ... - Add "renesas," file contents pattern to MAINTAINERS, - Fix a small leak on OOM. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCZDO8LAAKCRCKwlD9ZEnx cLrEAQCnavR+pTJBXLXhpo18CyMiUNOeUYuiAVtGsdBRRRrWwgEA9NLLtyYbK41i lK3RFYEkIUQuZOEEkyRTpU/VAOxB0w8= =u5WQ -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5R/cACgkQYKtH/8kJ UicJAhAAtSj+KInTNw6UKEJH7U0+b06rimu/sx4vG+1K/C4kle0GSoohpcfggB1X wIBUkKIt5b3ibFG3JX/trQukBl9Mx6Eij0BX6Zg6WHN1/V0i2dBKyCjix8tWc6dJ XCPn2fPW8c1wH38R/WT061IeH25KV24GAsnxmZsco5TXyqnvm0BG7jzvOpL5d+Y3 Vr3HuR78GNbzsr0MeyU9/b29dGtTdxjFPGNm7TtUnPOJtfA21PxDtsCtnHRVhFz2 zFTQj3GgwTDl9ABS0GtVOjTDYHW1KMRRFS1ngZXktFjdgYKy36fHe97QWY1pptpI BCh3F4T41ylSqu7VNBpvRsV/OHeVjrq5XOIg4oEhHmYpJMazkgXRNPgZ9L1qeEEE JidiHk5my7WcVZrnLD9hU2VYYTbEHPw3ZqWisP4M7H8V0N/SzzV7QTbShvZK99fx /CyQpq+iYGsuK4dOzG2AZjtnsGU2y01rRBXYjIaabrrAvEi/knd2mIU8NhKRsrcy H1NKuV7m1ND33ndwymRiCul7xl8zY/Glv8RoYyPDMDNJ8tMYXy+IBTZgQzryxxwJ /UCRLuHuJXu1O+6/tTjdU48BZZFo0vJAUX+E92DB2CJV6iuigAx9WXaQ5zT81STM 9U8cWTCEMrL/4+43MOCv/siHmEXvObikBVy57KSVlkHDVznklGs= =k0P5 -----END PGP SIGNATURE----- Merge tag 'renesas-drivers-for-v6.4-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/drivers Renesas driver updates for v6.4 (take two) - Add "renesas," file contents pattern to MAINTAINERS, - Fix a small leak on OOM. * tag 'renesas-drivers-for-v6.4-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: soc: renesas: renesas-soc: Release 'chipid' from ioremap() MAINTAINERS: renesas: Add "renesas," file contents pattern Link: https://lore.kernel.org/r/cover.1681113115.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 14:32:55 +02:00
Arnd Bergmann	e15a70922f	- remove MODULE_LICENSE from sram driver ... - use of_property_present() in mbus driver -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSPRixG1tysKC2PKM10Ba7+DO8kkwUCZDFiuAAKCRB0Ba7+DO8k kzv9AP9wGfV7hA/sXxCrXxEtWCuSZFb5Q8mFEqJ69TyjwOtdkgEA34dGf1/KBErf Awkeg2wkvFfkOmypF/hvruyLnuIXFwM= =QsS4 -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5R8wACgkQYKtH/8kJ UietThAAsuKj+edywWIDO7cIm+latPuifS6+dYX5RlhA7hoUIRJ1NvAQSafvy1Ka q8hicrwROb25UCVHup0PRd45uHOxUcJSKMRaGUiqK+CsxX/xNr2C7JR3gSzJWl+G PcTtNJ/C3BfXWtxgYYV7keLkRkmNm6oW8Flinq3RIlvXu9IX5o4nmuMTWkvr4eev CQnib56lho8xIsC7i9UcJ5UEv8j+EyGsoCUwRx5t3uJM4nYhXNh9dG1zxkw3F4Ye sFtp6CFASTzeNXn9KIgBFRtxm28WJk5an9Sa9sx3FjU8SYD8fybemEg1yva0yGcU 0/3MDNC8bZwEOe6YY8Y6MvlwqnqJzRXqovHF7tflM9dhD/Z+8IKlGNCI51puNvaw 7epOfaBFR2SWgne16prfHCCA+2BXUwrxyW0YBtCdyQRJ2arPpY2ua8rm9qZr8PJk Gp0qBf+ZZP7LmX2Snr4vD9bIGe/U6un+WpfPiXyTYDKQZZ6m3XC2QU6GTlr/w5SH yKlYd5C4KHP2AdGFDflD6wZGdbfi2rktaBmrDpjLz6uwWoPAlQrTWgrTWyLg8ob/ FNTWL65YTkj70n/6+xbJnY7dCb4QP5W9eaX3GZtU46kBzAx5Ddh5bSgZnCaFsxoj CMyWotMBKhaPTyzZz0gTfqtJrwhwUO7lJCsVKF0U8b8mIBFlUWI= =k6Kn -----END PGP SIGNATURE----- Merge tag 'sunxi-drivers-for-6.4-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/drivers - remove MODULE_LICENSE from sram driver - use of_property_present() in mbus driver * tag 'sunxi-drivers-for-6.4-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: kbuild, soc: sunxi: sram: remove MODULE_LICENSE in non-modules soc: sunxi: Use of_property_present() for testing DT property presence Link: https://lore.kernel.org/r/20230408125255.GA17134@jernej-laptop Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 14:32:12 +02:00
Arnd Bergmann	e4fa3c7fc7	i.MX drivers update for 6.4: ... - Use dev_err_probe() for imx-scu driver to silences EPROBE_DEFER messages. - Add LVDS LPI2C and PWM power domains for scu-pd driver. - A series from Jindong Yue to support module build of imx8m soc driver. - Update imx8m-blk-ctrl driver to scan child nodes for binding drivers. - Reorder structure members in imx8m-blk-ctrl driver by following clang-analyzer suggestion. - Update imx-weim bus driver to use helper function for "ranges" parsing. -----BEGIN PGP SIGNATURE----- iQFIBAABCgAyFiEEFmJXigPl4LoGSz08UFdYWoewfM4FAmQxG6sUHHNoYXduZ3Vv QGtlcm5lbC5vcmcACgkQUFdYWoewfM5k3gf/QJR0kN9aj9AYrkMFYQoIMPGEmBek 2f72o4APQU96hM9bHKcpoEz7lPRlZH6WLip6pZCCEr9SExc2teOsyGEVB33NtNqd u8AipscSF3Snl2ZCYYwc8hd1RlXdIv/mM0R8CyURjdyE06rW3DN0rTjyf5GH2sYn HXFgUL5ks5xclINZFyL3tMatuSNGfpB2iGFl10b1BES0jiDYNN1QXNoUbwsKsyQE FRjRQJXpIo4gJj5hFufxWFODAnk6BZh7CVMM6Ec0J+kLVAzX7X2T3hh6R4TABDGF yX/M+hH6HpGxhDlOg7To97iMXCS3CR51CDDn+VHtJ9TL1t6pI49aB4un0A== =UfBF -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5R4QACgkQYKtH/8kJ UieoyhAA0qqgu8lMLmbx4pehuzuwEmm9Wf0L9xqOi11YZscBQX1NbNg4HwaCOJ1j 4YSXZRcyMuIC05DP6AnM6UAsSjczIU/u2bhjNveg6BJMNcL8nAF69wfKC2VBvsnD gqt/fwa+P6HZ4k7yJT+U7zfrZOokPrc6/CbnUr3BMuczGPI92H8zYa+SH45Vnjza ZGm8sQwu6jzQJ5ti+igBiq8xzpJbzVszSeIvIE3Ivrlew3SfcHbZXn6oO8hb/TNu 1UmBM7Sczg7c55iAnFI95Hj0ZanHDB5RJdrWPJfqnItAR7kjzfbtvHGi/EXNE76s 64LGfvrv5nCZwnpom69WmMCY2NUpF2DDb2X8bsuLQWgmjjm3sJJ4zcyeVeiPf7ff CMyC9UwixVWl/3335NOkVGAxMI4Kq7WA30TI/KF9M7Gbvxhp78Sk1Mi41qOUxgM5 lvoENn7rHiCbPF8kvzk3RIO3IXJpKMSKXf24Bl20lNrpffUEkYHEVUy37IotAHZY W4CC3z+Wb161NiaOCxZd9XoD0Jp58zbEKEMF2AbycmGV5q/DVwgELCIDfBB3LsGc FBsYGYgKyTCeP7wQIDRojrISea3Y47e7cj5RKo/tGDhWfbZPz8cWwBc53I2Y+BHG Cdqsk+PjNO3cl4jsHZ0jbjBqNyPALu8ISePKXCeb3PXvxEUfMMg= =FNEr -----END PGP SIGNATURE----- Merge tag 'imx-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/drivers i.MX drivers update for 6.4: - Use dev_err_probe() for imx-scu driver to silences EPROBE_DEFER messages. - Add LVDS LPI2C and PWM power domains for scu-pd driver. - A series from Jindong Yue to support module build of imx8m soc driver. - Update imx8m-blk-ctrl driver to scan child nodes for binding drivers. - Reorder structure members in imx8m-blk-ctrl driver by following clang-analyzer suggestion. - Update imx-weim bus driver to use helper function for "ranges" parsing. * tag 'imx-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: soc: imx: imx8m-blk-ctrl: reordering the fields soc: imx8m: Support building imx8m soc driver as module soc: imx8m: Add MODULE_LICENSE soc: imx: imx8m-blk-ctrl: Add MODULE_LICENSE soc: imx: imx8m-blk-ctrl: Use dev_pm_domain_attach_by_name soc: imx: imx8mp-blk-ctrl: Add MODULE_LICENSE soc: imx: imx8mp-blk-ctrl: Fix typo of imx8m_blk_ctrl_of_match soc: imx: imx8mp-blk-ctrl: Use dev_pm_domain_attach_by_name soc: imx: imx8m-blk-ctrl: Scan subnodes and bind drivers to them firmware: imx: scu-pd: add missed lvds lpi2c and pwm power domains bus: imx-weim: Remove open coded "ranges" parsing firmware: imx: scu: use dev_err_probe Link: https://lore.kernel.org/r/20230408101928.280271-1-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 14:30:59 +02:00
Arnd Bergmann	3d3b32a6dd	RISC-V SoC drivers for v6.4 ... Microchip: Mailbox controller & client changes for the system controller on PolarFire SoC. The controller bits have been acked by Jassi. Primarily the changes work around a "hardware" bug (really the system controller's software, but it may as well be hardware as customers cannot change it) where interrupts are not generated if a service fails. The mailbox controller driver is tweaked to use polling, rather than interrupt, mode and there are some changes to timeout code required in the client driver as a result. There's some opportunistic cleanup that I performed while doing the swap too. Canaan: A single fix for some randconfig issues that crop up when !mmu is enabled for 32-bit kernels, due to my changes in a previous release that swapped out select based entablement of the driver. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZC8mSgAKCRB4tDGHoIJi 0pA9AP4hFbaP41qbMdXb4mX4bxCwZxZt9M2+6JZoa1zmNZ7CIAD+Ip8fgHJzpIjC m0hZ3fmZh/8F+GuOYY1qytEpCkK3Cw0= =xY/y -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5R1cACgkQYKtH/8kJ Uic/8Q//XzDaRG+IR6IcaYtv8PQd37L83FCYvNCqIBdkWzKa40wTadPzgCnRtaL/ 2dUjvNGdDBNPL+EVGiVXEHbDYfQzyjfKZ+gaaVpdGrpY7OnZ7/E1AItFGn1ICeac OpCai9a05bfm2QCmDt1c9tbHoxzT21Lt2oGnpEmdJa505JUmYUsRrrJ88l71u/9b ZaoHAwlmE2WaZkYF2fgN6KAWKHHyvDc0ha1E08qZ13Rv8L1n6JblnmJK8PdFeRRN 3/J8cFGOSb+gqjFCGXbYmWhlGmdg+hSxaTRN3jqlKg0Vm4Ck9LNj2+C5FoUl8Va/ vkH2ZBH9ciA2pMBPtilB9mf98IkgeqLwT3M8tQf0NZ2rzkcGBWVQ+9a66rxWWZBf dq5ML/MtznPsUljJcjR7Jlun8DBpDe01ICpZHR+YVa6jsa+Quepnc0/pyzqnT55Z 8E0L07cktBUvXbIKi+q/GgKV1wbr+0z4x5u63dUPksJxDsM/Fazuxv3wxv7ZcVKK Ii0Fl9O1SLDA1lXK69rGLF5zKbwulPnA1q2GC5vrfolJWShw0FLO2KSu/mT3s2Ri tg7m8uIkvEKCVoFlSeX93n/mUEfmFONBPS9HH+rE+BtK00cIoRdJET2IQjkIssN8 Rv+YTIPT1skNAbLPlzE88UZ7Pd3IqpKssKYybt0X2qrISmZo5Yg= =vLWl -----END PGP SIGNATURE----- Merge tag 'riscv-soc-for-v6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/drivers RISC-V SoC drivers for v6.4 Microchip: Mailbox controller & client changes for the system controller on PolarFire SoC. The controller bits have been acked by Jassi. Primarily the changes work around a "hardware" bug (really the system controller's software, but it may as well be hardware as customers cannot change it) where interrupts are not generated if a service fails. The mailbox controller driver is tweaked to use polling, rather than interrupt, mode and there are some changes to timeout code required in the client driver as a result. There's some opportunistic cleanup that I performed while doing the swap too. Canaan: A single fix for some randconfig issues that crop up when !mmu is enabled for 32-bit kernels, due to my changes in a previous release that swapped out select based entablement of the driver. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> * tag 'riscv-soc-for-v6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux: soc: microchip: mpfs: add a prefix to rx_callback() soc: microchip: mpfs: handle timeouts and failed services differently soc: microchip: mpfs: simplify error handling in mpfs_blocking_transaction() soc: microchip: mpfs: use a consistent completion timeout soc: microchip: mpfs: fix some horrible alignment mailbox: mpfs: check the service status in .tx_done() mailbox: mpfs: ditch a useless busy check mailbox: mpfs: switch to txdone_poll mailbox: mpfs: fix an incorrect mask width soc: canaan: Make K210_SYSCTL depend on CLK_K210 Link: https://lore.kernel.org/r/20230406-islamist-mop-81d651b8830d@spud Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 14:30:15 +02:00
Arnd Bergmann	547d67a904	soc/tegra: Changes for v6.4-rc1 ... Contains various minor cleanups and fixes as well as support for several more wake events on Tegra234. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmQuvPoTHHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zoXOVD/45SorSxhCf11ZTc8mpDfwjLKuKt24X psl1lIjD3zMhpu9VQo/6or+iDjCAI+hxElcYylfev1cE5dZCf2PJnsYfbqY8izVL kkGCBuuTcDLk6R2uG9+LZlCjf0tSGvoMXlGrqbhp3arxAg+zib2MjrTqbHB8mmmH 7DK8X1DqbefAgjy/NdHcRqh5cM6gM7SKaTzxcmwPGadPW7DVZsL7NwsafWn13BG1 eMqLzTmeZc5idueutLsJZ9+L10EjGxyuv2WUzz0ziih7X2V96aiTwu9ZMGEBCejP 5gECq2Uj5vw1oPIQU4USBRH4MlQ33hGPVwABl3Q7Zh3MCSbCY9oF73LF1X7YMvHy U2qqMg15CTV2tGmXREh+mcj/XJ5Njn1b8LYsl7olCvZ/wfxlRAKhQ8Z2Qul27pwW 3PDlgp140HoQsxf31/pCGuyS6yYVjTNUjwJtzcRHvYuRd52s6U320F8z5vmmbT9R 5QggdmOcX6CmxpF8effKicp8fHjxfNO5uMMkTbC4TYPcAZaZJAN6jsnPnGGE+mwY 1iofAvFPmEySJYWm5v2oDK9EKvh8Hfxg65VpBuCYuOTnxW0J2dz4YcyK1FGZ6JHi pVs2HvG7vFTXJ/8P7KkM34Bta8gg+aG1qaoW71IqRhFQporn2JqMVzeNRIgILfp+ P/40x9se1Irkbw== =lDCY -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5Q9gACgkQYKtH/8kJ UifcKRAAyaTiOVL5EpqoVdf484Hx2OfxIO0A/X3gZTF/n/cH4vS0X9Bhmu3Zf2AQ a7WCPXLdrCS0QZixuCP4uRPgkovsFQ4S/JQUsdl8tB1QcBnzSdCanbwgyxe3PJfJ gUIuQDw9ov4LIRitIcSpQpxu3JWRoFjPUI8Zf9FW04HFmZwdHIRAx2QeB/zT5Rko yZxt+KOASbrKOOmGO6MjRBYrvFcsp520GMtSpTsV/QHfxEFPYQf+lBwVMtbiBeEH yidAXUfLv3jIQb2fHq5PPAVPL0vPpjL1hKZZuOJv/SvdXfaprni2yq/XQ8dlHmcW 9gKvv5W3nqRi/QjvOn914SxvKR7c5Ex5Vbx0K0/1Uo67A37dt02tJl0PRx+Bh3kY OgP0sT8k+lfGr4d56V+EtzvmK6PG7/36ETY94+lN8eP/i7Qu3F+/N9hb/c6tc9es qw6l3fKqGXmsElD+/EQcc5EcL5ygkK4So1qKS4n1bv4mj0xiZ0jgbOrNsB3S2wsW GuNzV4ObuugmzaTs5L5ur60oKS8jNHKyT78RrSikD4pYizGy7luG3n5faKpZKz7C yOn/CS1jrQJoVGU7BH1htzqb+8I+YhC+zJuoR04qdHAQ4GoRMreQIFQosoYbNEmd xE4wNlUQm7HmEawh6aIwir4QJ/gwokP6HRmlW0QNvL1GBxL48TU= =CjZi -----END PGP SIGNATURE----- Merge tag 'tegra-for-6.4-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers soc/tegra: Changes for v6.4-rc1 Contains various minor cleanups and fixes as well as support for several more wake events on Tegra234. * tag 'tegra-for-6.4-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: fuse: Remove nvmem root only access soc/tegra: cbb: tegra194: Use of_address_count() helper soc/tegra: cbb: Remove MODULE_LICENSE in non-modules soc/tegra: flowctrl: Use devm_platform_get_and_ioremap_resource() soc: tegra: cbb: Drop empty platform remove function soc/tegra: pmc: Support software wake-up for SPE soc/tegra: pmc: Add wake source interrupt for MGBE soc/tegra: pmc: Add the PMIC wake event for Tegra234 soc/tegra: bpmp: Actually free memory on error path soc/tegra: cbb: remove linux/version.h Link: https://lore.kernel.org/r/20230406124804.970394-2-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 14:15:20 +02:00
Arnd Bergmann	5d2e8343e4	Apple SoC RTKit updates for 6.4. ... Just one bugfix and one improvement to how forwarded syslogs are sent to dmesg. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSByI3Ki0mXziclZJcd+FPLCI8zYgUCZC5yjgAKCRAd+FPLCI8z YnjIAPwLA3EmD7ZGkGN9HXeY1zQ777FSuOgnWCqr5YJtSYg/ogD/TlLSafLhjWIP jqiGJ/v0qfNqgb80T6n4eDJ4rtz4+AY= =ESHf -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmQ5QxYACgkQYKtH/8kJ UidQ1A/+LqfxkYdYXL7zYtRuVxtb6tEbnQrTofoOboI5KO88LNRlY22SGX49lcsD O0B+GdXcbtBAeCOxS63xM/qW4ubX2kg8jcZG6ujudYMvYZIsRkUtP8Xvb2tPorOa l9PHpLlA1sE1Qc2LG3nRRsRnZXFzS1X/XgtXCeDUhtjBCf0JU9JBiLxzfqQAgrBC b6Ggm1MMfAkQS9GJG/p3f/hBqvbaRqyHzRtpVytEqABcF2nqjcLfRRhMazHvtPfg wk0+JhpIIweII9Xaa+5iJ0Ea3rA1agQKCE/f9H32f4ElWNft5KBhMiYGNWD4mshu G74gabbvElX/X2GSqNQxMYLzSV4Xc7l1+Z52RL8Nt85EH4duGOBtHEv4mVFpBiQF cVY3eIeUY8l9TDSUPTTUCMx6XB4YqBztbNrm/35DXKVhNqvnwanqdAT8Up9nLiuH Ru9dzr8FnUCgozvFLbqLpyZrJuNqjHW2AwJ/vr9XAQO9qli36sPobwWM9enfct2d fIzH1J2hDAviSDDAb5ZI6v3qjgiCU1Jf6vWC3kEMESs//rNBMQaFvOBwd73WFjZA CudA2GMvVFx4P6j94JN5l5ZMNJXqoEe4UkCkEs/2NUIZ3GKsJxJBTiUKU8ZyR+hJ Ui9uBVwfQmaIIyrXMXll6kCY/4Ej5HuwmDtjf+DMnxrx4QbpI1o= =yLnT -----END PGP SIGNATURE----- Merge tag 'asahi-soc-rtkit-6.4' of https://github.com/AsahiLinux/linux into soc/drivers Apple SoC RTKit updates for 6.4. Just one bugfix and one improvement to how forwarded syslogs are sent to dmesg. * tag 'asahi-soc-rtkit-6.4' of https://github.com/AsahiLinux/linux: soc: apple: rtkit: Crop syslog messages soc: apple: rtkit: Fix buffer address field width Link: https://lore.kernel.org/r/0dbd2dc1-6a2c-5b21-354b-d8314937e8e7@marcan.st Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-14 14:12:06 +02:00
Rob Herring	26c6826764	soc: mediatek: mtk-svs: Add explicit include for cpu.h ... Removing the include of cpu.h from of_device.h (included by of_platform.h) causes an error: drivers/soc/mediatek/mtk-svs.c:2134:41: error: implicit declaration of function 'get_cpu_device'; did you mean 'get_swap_device'? [-Werror=implicit-function-declaration] of_platform.h is still needed for of_find_device_by_node(). Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-13-581e2605fe47@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>	2023-04-13 17:46:35 -05:00
Nick Alcock	295ff94c88	soc/tegra: cbb: remove MODULE_LICENSE in non-modules ... Since commit 8b41fc4454 ("kbuild: create modules.builtin without Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations are used to identify modules. As a consequence, uses of the macro in non-modules will cause modprobe to misidentify their containing object file as a module when it is not (false positives), and modprobe might succeed rather than failing with a suitable error message. So remove it in the files in this commit, none of which can be built as modules. Signed-off-by: Nick Alcock <nick.alcock@oracle.com> Suggested-by: Luis Chamberlain <mcgrof@kernel.org> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: linux-modules@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: linux-tegra@vger.kernel.org Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>	2023-04-13 13:13:53 -07:00
Nick Alcock	87efd0d382	soc: apple: apple-pmgr-pwrstate: remove MODULE_LICENSE in non-modules ... Since commit 8b41fc4454 ("kbuild: create modules.builtin without Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations are used to identify modules. As a consequence, uses of the macro in non-modules will cause modprobe to misidentify their containing object file as a module when it is not (false positives), and modprobe might succeed rather than failing with a suitable error message. So remove it in the files in this commit, none of which can be built as modules. Signed-off-by: Nick Alcock <nick.alcock@oracle.com> Suggested-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Eric Curtin <ecurtin@redhat.com> Acked-by: Sven Peter <sven@svenpeter.dev> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: linux-modules@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> Cc: Hector Martin <marcan@marcan.st> Cc: Sven Peter <sven@svenpeter.dev> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: asahi@lists.linux.dev Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>	2023-04-13 13:13:50 -07:00
Nick Alcock	066ff7dba1	soc: fujitsu: remove MODULE_LICENSE in non-modules ... Since commit 8b41fc4454 ("kbuild: create modules.builtin without Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations are used to identify modules. As a consequence, uses of the macro in non-modules will cause modprobe to misidentify their containing object file as a module when it is not (false positives), and modprobe might succeed rather than failing with a suitable error message. So remove it in the files in this commit, none of which can be built as modules. Signed-off-by: Nick Alcock <nick.alcock@oracle.com> Suggested-by: Luis Chamberlain <mcgrof@kernel.org> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: linux-modules@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>	2023-04-13 13:13:50 -07:00
AngeloGioacchino Del Regno	5ce5e0d08e	soc: mediatek: Kconfig: Add MTK_CMDQ dependency to MTK_MMSYS ... The mtk-mmsys and mutex drivers do have a dependency on MTK_CMDQ, even though both can work with *or* without it: since CMDQ support can be enabled either as module or as built-in, it is necessary to add a depends rule in Kconfig, so that we disallow building both mtk-mmsys and mtk-mutex as built-in if mtk-cmdq-helper is built as a module, otherwise obvious linker issues appear. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230403093304.276418-1-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>	2023-04-11 17:15:10 +02:00
Bjorn Andersson	1f2aa2ff2f	v6.3-rc1 + 20230407105029.2274111-4-abel.vesa@linaro.org ... -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmQwavMVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3F274P/iFNdEVfbZujBJeY5jOGWGlnZLL4 EK4AjivnCVFmTUYF7MCJQfaoC9M3wJMC1dhQr/bUfMNIel5Ikt+pNRyShGVQvXfR v9PMKVrU4+JLVq1JtTaK8XeJzxpjF0AkwEMGXoFe91A9VLzjLHIxwKoIe414bN71 jiMTjLTGPVKP42GfkLr+SWfQvPk+AdzBbg59IlICIYBpypWHV+dTw0nVSER+w0hu BOh3KJ0Y9rrLlzrJFMRrrXua3uWBLGsZPxdNBC0cKjF4n0pKbnea/tlu8WtQCjZb by/4J/Ii7BS90ld5stgv3BvcfnwTayva5v3Vms4fTYD6rtcErUcZiMrgcAgtURSf aGrGj/BScwqFN29F/dD1sh96u5x4JZ7uMw7qTrHllsXZ2hawKDsGvWGZ8wBfhhXD 6SJh/jLZtAFc+h+2Ruzl3swnskGUrmYzY7wAvld07cVNMBRlZLx3ioDr8JSgw7lw yMLrmGEJIF7v+N5lVITpKsUMUN3UY+9pZmH+GD46+5mJAZ+4gAwx3zeGIC0r+H++ Zvq2/B2LYEtebEsjTtswTfnchs8ER+YDwdiOkqGmWmM59qIW2v44Zn1NcEjsohAl FIuEHO1eNLqBwgeHpA3vhgDRsLYVSeElD3eFxvHDpz98ho47paxWcdpj90nGFr0N cGfqrKpe57KhOYaO =jQJ7 -----END PGP SIGNATURE----- Merge tag '20230407105029.2274111-4-abel.vesa@linaro.org' into drivers-for-6.4 The dedicated ICE driver was merged through a immutable tag, to make it available to other maintainers.	2023-04-07 12:12:27 -07:00
Abel Vesa	2afbf43a4a	soc: qcom: Make the Qualcomm UFS/SDCC ICE a dedicated driver ... This takes the already existing duplicated support in both ufs-qcom and sdhci-msm drivers and makes it a dedicated driver that can be used by both mentioned drivers. The reason for this is because, staring with SM8550, the ICE IP block is shared between UFS and SDCC, which means we need to probe a dedicated device and share it between those two consumers. So let's add the ICE dedicated driver as a soc driver. Platforms that already have ICE supported, will use it as a library as the of_qcom_ice_get will return an ICE instance created for the consumer device. This allows the backwards compatibility with old-style devicetree approach. Also, add support to HW version 4.x since it works out-of-the-box with the current driver. The 4.x HW version is found on SM8550 platform. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230407105029.2274111-4-abel.vesa@linaro.org	2023-04-07 12:08:39 -07:00
Tushar Nimkar	88704a0cd7	soc: qcom: rpmh-rsc: Support RSC v3 minor versions ... RSC v3 register offsets are same for all minor versions of v3. Fix a minor version check to pick correct offsets for all v3 minor versions. Fixes: 40482e4f73 ("soc: qcom: rpmh-rsc: Add support for RSC v3 register offsets") Signed-off-by: Tushar Nimkar <quic_tnimkar@quicinc.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230406115732.9293-1-quic_tnimkar@quicinc.com	2023-04-07 09:17:46 -07:00
Rob Clark	5808c532ca	soc: qcom: smd-rpm: Use GFP_ATOMIC in write path ... Preparing for better lockdep annotations for things that happen in runpm suspend/resume path vs shrinker/reclaim in the following patches, we need to avoid allocations that can trigger reclaim in the icc_set_bw() path. In the RPMh case, rpmh_write_batch() already uses GFP_ATOMIC, so it should be reasonable to use in the smd-rpm case as well. Alternatively, 256bytes is small enough for a function that isn't called recursively to allocate on-stack. Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230320144356.803762-21-robdclark@gmail.com	2023-04-06 11:42:23 -07:00
Kartik	821d96e3a0	soc/tegra: fuse: Remove nvmem root only access ... To read fuse values, various "non-root" userspace applications require access to nvmem binary interface. Remove root only access for nvmem userspace binary interface. Signed-off-by: Kartik <kkartik@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2023-04-05 17:10:40 +02:00
Yang Yingliang	056a6e1db2	soc/tegra: cbb: tegra194: Use of_address_count() helper ... After commit 16988c7429 ("of/address: introduce of_address_count() helper"), We can use of_address_count() to instead of open-coding it. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2023-04-05 15:14:08 +02:00
Nick Alcock	6854f27598	soc/tegra: cbb: Remove MODULE_LICENSE in non-modules ... Since commit 8b41fc4454 ("kbuild: create modules.builtin without Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations are used to identify modules. As a consequence, uses of the macro in non-modules will cause modprobe to misidentify their containing object file as a module when it is not (false positives), and modprobe might succeed rather than failing with a suitable error message. So remove it in the files in this commit, none of which can be built as modules. Signed-off-by: Nick Alcock <nick.alcock@oracle.com> Suggested-by: Luis Chamberlain <mcgrof@kernel.org> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: linux-modules@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: linux-tegra@vger.kernel.org Signed-off-by: Thierry Reding <treding@nvidia.com>	2023-04-05 15:07:30 +02:00
Ye Xingchen	42c67aa262	soc/tegra: flowctrl: Use devm_platform_get_and_ioremap_resource() ... Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Ye Xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Thierry Reding <treding@nvidia.com>	2023-04-05 14:59:09 +02:00
Uwe Kleine-König	c299a2e6bf	soc: tegra: cbb: Drop empty platform remove function ... A remove callback just returning 0 is equivalent to no remove callback at all. So drop the useless function. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Sumit Gupta <sumitg@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2023-04-05 14:41:22 +02:00
Konrad Dybcio	b6e9fb7ac2	soc: qcom: icc-bwmon: Handle global registers correctly ... The BWMON hardware has two sets of registers: one for the monitor itself and one called "global". It has what seems to be some kind of a head switch and an interrupt control register. It's usually 0x200 in size. On fairly recent SoCs (with the starting point seemingly being moving the OSM programming to the firmware) these two register sets are contiguous and overlapping, like this (on sm8450): /* notice how base.start == global_base.start+0x100 */ reg = <0x90b6400 0x300>, <0x90b6300 0x200>; reg-names = "base", "global_base"; Which led to some confusion and the assumption that since the "interesting" global registers begin right after global_base+0x100, there's no need to map two separate regions and one can simply subtract 0x100 from the offsets. This is however not the case for anything older than SDM845, as the global region can appear in seemingly random spots on the register map. Handle the case where the global registers are mapped separately to allow proper functioning of BWMONv4 on MSM8998 and older. Add specific compatibles for 845, 8280xp, 7280 and 8550 (all of which use the single reg space scheme) to keep backwards compatibility with old DTs. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230304-topic-ddr_bwmon-v3-3-77a050c2fbda@linaro.org	2023-04-04 12:34:23 -07:00
Konrad Dybcio	452c165e35	soc: qcom: icc-bwmon: Remove unused struct member ... bwmon->regmap was never used, as the regmap for bwmon is registered through devres and accessed through bwmon's regmap_field members. Remove it Fixes: ec63dcd3c8 ("soc: qcom: icc-bwmon: use regmap and prepare for BWMON v5") Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230304-topic-ddr_bwmon-v3-2-77a050c2fbda@linaro.org	2023-04-04 12:34:23 -07:00
Arnd Bergmann	748d3c3cce	Amlogic Drivers changes for v6.4: ... - convert clk-measure.txt to dt-schema - meson-pwrc: Use dev_err_probe() - meson_sm: populate platform devices from sm device tree data - dt-bindings: Drop unneeded quotes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPVPGJshWBf4d9CyLd9zb2sjISdEFAmQr6rcACgkQd9zb2sjI SdE9ExAAoirw95BDQM/DHAanngQAXBoRV6JwIZ0xoVIvXtSvYLZEIHhCa3u06i35 WxEYgJhkREqhsPglsSsz1vMQ0Nk64IyyMK8x7dv7jsKQYUNwK8oQOJ5wOslqcsb0 2ZfhA+XalvHG97APIFXvGynX43OJlbXglLaRC2VD/S0otuNXRAgajHLDHP3RXjBh g/oD9RkDKknFODna3BEJ3oXkmJclKJqNtldngU3g7BAnYqCi9VUGVRSE4CMJzGTd uE9iFXqixhx3lzCMUzNU8SKrit3sOA01gDG6rLukZE8w7Jumq0OQnBqTDkqqC3mx kpLNTeqDWnD1Njhfdt5z5jjI0SIjlVYpC6gm0WSkL37dZp7Lv5vzAWBpUUdP9z9N DhF0d8DkPMNzB5pHaOTOhxR2yt8wPclt59TfT0sIWU2T2IdZxsdG8xg6PFPRbhIA 98+w4fQf5ZKYO4RQ0lO+LuTSkcgL4Up1KxX4Nk349g4KL8T4nZUIu9mk6LNlmKpF c8D7VqmijnDeczkCo3k3YLN/eeL2h3oklAZQ4BpWhIQo6NTGXnP5CmdLtga9b/AW 5VpJpoC4m2uIHmr2ANW9BSILvmKXg3uKmUCctNeZKBtb+29X0wDjAGrK8mE5CaXA JweshKqwm7LAAZWsn07MkYuRaVV+RuoYhYNw27kL0ubEw3JqR0g= =FPN/ -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmQsL84ACgkQmmx57+YA GNnhuRAAuaOcIbnjVQJ3smHN1C98IiL36rQFGzDDCP2HLkPEFIRpqo3myhZTCocs MUOrwm7spJLWX4K4jltblFcboGfbQ08vLcKjw4Jck6ADoRVtybMaJ3LXXBcrA3SQ AOxvzraYcp1DLT/7oUKCHc2JoB7nlN8MRBh0jZR8Xxl8WTTtMF6WLpAnIoHfkOxX W3kH40XLnxo/L9o0pACQlNeneBvFmdD2YQJEQ2HnxBJ34C25hMHKmg2Fo4SnvgXF 2RQSVvEMgYCWU3NwxfAijm1HrGlGMyzxtxNuD1yQfF0EQ5wzNxD2tows0eC7SNQq ZO/gtq4nOAHqhMhYmEpH+HJMnxTCsqHEQCF5wMp8HW5IL7mbGuFkW7I2og2CZJYh qOoHvvN6Ie7o+5oJIRChRPyPMIGIxJxZCVlyPM3QuqVuTNeB85BSQSk7vJSkNefG yAohYMDNMQgcAvOuLR+R9oK0sdseStuRC9hZX8piwZ0FYkE66yWXagnRdYT9q3T3 dV89oro2sAlEGy8EekclpuZdNsAlEs6idAgGNA3r5PRsReWeGKsz6Yet2h4ZhFEi 97yIF8/kbTVqPNZV685jVjSOzGulE83X50rX0NyIdlhOPH/Cu3II0DJFj7h4/hPi vySyc2kYAEpM9pRJGJMpjxmax74Uk/jKc81+/KzcVD0GKLm4bHU= =zaGu -----END PGP SIGNATURE----- Merge tag 'amlogic-drivers-for-v6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/drivers Amlogic Drivers changes for v6.4: - convert clk-measure.txt to dt-schema - meson-pwrc: Use dev_err_probe() - meson_sm: populate platform devices from sm device tree data - dt-bindings: Drop unneeded quotes * tag 'amlogic-drivers-for-v6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: dt-bindings: soc: amlogic: Drop unneeded quotes firmware: meson_sm: populate platform devices from sm device tree data soc: amlogic: meson-pwrc: Use dev_err_probe() dt-bindings: soc: amlogic: convert clk-measure.txt to dt-schema Link: https://lore.kernel.org/r/aebef87f-e0a3-17dd-12b7-7231ca6b0923@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2023-04-04 16:10:21 +02:00
Li Yang	fc187a46a8	soc: renesas: renesas-soc: Release 'chipid' from ioremap() ... Smatch reports: drivers/soc/renesas/renesas-soc.c:536 renesas_soc_init() warn: 'chipid' from ioremap() not released on lines: 475. If soc_dev_atrr allocation is failed, function renesas_soc_init() will return without releasing 'chipid' from ioremap(). Fix this by adding function iounmap(). Fixes: cb5508e47e ("soc: renesas: Add support for reading product revision for RZ/G2L family") Signed-off-by: Li Yang <lidaxian@hust.edu.cn> Reviewed-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230331095545.31823-1-lidaxian@hust.edu.cn Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>	2023-04-04 10:01:58 +02:00
Zhaoyang Li	c3fbced9af	soc: bcm: brcmstb: biuctrl: fix of_iomap leak ... Smatch reports: drivers/soc/bcm/brcmstb/biuctrl.c:291 setup_hifcpubiuctrl_regs() warn: 'cpubiuctrl_base' from of_iomap() not released on lines: 291. This is because in setup_hifcpubiuctrl_regs(), cpubiuctrl_base is not released when handle error, which may cause a leak. To fix this, iounmap is added when handle error. Fixes: 22f7a9116e ("soc: brcmstb: Correct CPU_CREDIT_REG offset for Brahma-B53 CPUs") Signed-off-by: Zhaoyang Li <lizhaoyang04@hust.edu.cn> Reviewed-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn> Link: https://lore.kernel.org/r/20230327115422.1536615-1-lizhaoyang04@hust.edu.cn Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>	2023-04-03 13:37:24 -07:00
Conor Dooley	4dd472bdaf	soc: microchip: mpfs: add a prefix to rx_callback() ... Add a prefix to the function name to match the rest of the file. Signed-off-by: Conor Dooley <conor.dooley@microchip.com>	2023-04-03 20:32:43 +01:00
Conor Dooley	5ee40e8d76	Merge patch series "mailbox,soc: mpfs: add support for fallible services" ... Conor Dooley <conor@kernel.org> says: Here are some fixes for the system controller on PolarFire SoC that I ran into while implementing support for using the system controller to re-program the FPGA. A few are just minor bits that I fixed in passing, but the bulk of the patchset is changes to how the mailbox figures out if a "service" has completed. Prior to implementing this particular functionality, the services requested from the system controller, via its mailbox interface, always triggered an interrupt when the system controller was finished with the service. Unfortunately some of the services used to validate the FPGA images before programming them do not trigger an interrupt if they fail. For example, the service that checks whether an FPGA image is actually a newer version than what is already programmed, does not trigger an interrupt, unless the image is actually newer than the one currently programmed. If it has an earlier version, no interrupt is triggered and a status is set in the system controller's status register to signify the reason for the failure. In order to differentiate between the service succeeding & the system controller being inoperative or otherwise unable to function, I had to switch the controller to poll a busy bit in the system controller's registers to see if it has completed a service. This makes sense anyway, as the interrupt corresponds to "data ready" rather than "tx done", so I have changed the mailbox controller driver to do that & left the interrupt solely for signalling data ready. It just so happened that all of the services that I had worked with and tested up to this point were "infallible" & did not set a status, so the particular code paths were never tested. Link: https://lore.kernel.org/r/20230307202257.1762151-1-conor@kernel.org Signed-off-by: Conor Dooley <conor.dooley@microchip.com>	2023-04-03 19:27:06 +01:00
Conor Dooley	8f943dd12e	soc: microchip: mpfs: handle timeouts and failed services differently ... The system controller will only deliver an interrupt if a service succeeds. This leaves us in the unfortunate position with current code where there is no way to differentiate between a legitimate timeout where the service has not completed & where it has completed, but failed. mbox_send_message() has its own completion, and it will time out of the system controller does not lower the busy flag. In this case, a timeout has occurred and the error can be propagated back to the caller. If the busy flag is lowered, but no interrupt has arrived to trigger the rx callback, the service can be deemed to have failed. Report -EBADMSG in this case so that callers can differentiate. Tested-by: Valentina Fernandez <valentina.fernandezalanis@microchip.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>	2023-04-03 19:27:02 +01:00
Conor Dooley	7606f4dfff	soc: microchip: mpfs: simplify error handling in mpfs_blocking_transaction() ... The error handling has a kinda weird nested-if setup that is not really adding anything. Switch it to more of an early return arrangement as a predatory step for adding different handing for timeouts and failed services. Tested-by: Valentina Fernandez <valentina.fernandezalanis@microchip.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>	2023-04-03 19:26:59 +01:00
Conor Dooley	4f739af193	soc: microchip: mpfs: use a consistent completion timeout ... Completion timeouts use jiffies, so passing a number directly will produce inconsistent timeouts depending on config. Define the timeout in ms and convert it to jiffies instead. Tested-by: Valentina Fernandez <valentina.fernandezalanis@microchip.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>	2023-04-03 19:26:57 +01:00
Conor Dooley	5ca631ec75	soc: microchip: mpfs: fix some horrible alignment ... mpfs_sys_controller_delete() has some horrible alignment that upsets my OCD... Move the RHS of the assignment to a new line for greater satifaction. Tested-by: Valentina Fernandez <valentina.fernandezalanis@microchip.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>	2023-04-03 19:26:53 +01:00
Petlozu Pravareshwar	a0941221c5	soc/tegra: pmc: Support software wake-up for SPE ... The Sensor Processing Engine(SPE) can trigger a software wake-up of the device. To support this wake-up for the SPE, set SR_CAPTURE_EN bit in WAKE_AOWAKE_CNTRL register associated with the wake-up for the SPE. This SR capturing logic is expected to be enabled for wakes with short pulse signalling requirements. Signed-off-by: Viswanath L <viswanathl@nvidia.com> Signed-off-by: Petlozu Pravareshwar <petlozup@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2023-04-03 14:34:00 +02:00
Sushil Singh	cc026ccdd5	soc/tegra: pmc: Add wake source interrupt for MGBE ... Add the GPIO wake interrupt for MGBE ethernet controller on Tegra234 SoC. Signed-off-by: Sushil Singh <sushilkumars@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2023-04-03 14:31:42 +02:00
Jon Hunter	161e0f78b3	soc/tegra: pmc: Add the PMIC wake event for Tegra234 ... Add the PMIC wake event for Tegra234 that is used to bring the device out of system suspend for events such as an RTC alarm. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2023-04-03 14:30:39 +02:00
Mikko Perttunen	61228c9b24	soc/tegra: bpmp: Actually free memory on error path ... Within the error path, genpd->domains has not been set, so we need to pass the domains variable to kfree instead. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>	2023-04-03 14:29:46 +02:00