summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2021-06-28gfs2: Use list_move_tail instead of list_del/list_add_tailBaokun Li
Using list_move_tail() instead of list_del() + list_add_tail(). Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Baokun Li <libaokun1@huawei.com> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2021-06-28gfs2: Fix do_gfs2_set_flags descriptionAndreas Gruenbacher
Commit 88b631cbfbeb ("gfs2: convert to fileattr") changed the argument list without updating the description. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2021-06-28drm/i915: Reinstate the mmap ioctl for some platformsThomas Hellström
Reinstate the mmap ioctl for all current integrated platforms. The intention was really to have it disabled for discrete graphics where we enforce a single mmap mode. This was reported to break ADL-P with the media stack, which was not the intention. Although longer term we do still plan to sunset this ioctl even for integrated, in favour of using mmap_offset instead. Fixes: 35cbd91eb541 ("drm/i915: Disable mmap ioctl for gen12+") Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210624112914.311984-1-thomas.hellstrom@linux.intel.com (cherry picked from commit d3f3baa3562a5d09f3e87f5fdf84952112807753) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2021-06-28drm/i915/dsc: abstract helpers to get bigjoiner primary/secondary crtcJani Nikula
Add a single point of truth for figuring out the primary/secondary crtc for bigjoiner instead of duplicating the magic pipe +/- 1 in multiple places. Also fix the pipe validity checks to properly take non-contiguous pipes into account. The current checks may theoretically overflow i915->pipe_to_crtc_mapping[pipe], albeit with a warning, due to fused off pipes, as INTEL_NUM_PIPES() returns the actual number of pipes on the platform, and the check is for INTEL_NUM_PIPES() == pipe + 1. Prefer primary/secondary terminology going forward. v2: - Improved abstractions for pipe validity etc. Fixes: 8a029c113b17 ("drm/i915/dp: Modify VDSC helpers to configure DSC for Bigjoiner slave") Fixes: d961eb20adb6 ("drm/i915/bigjoiner: atomic commit changes for uncompressed joiner") Cc: Animesh Manna <animesh.manna@intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Vandita Kulkarni <vandita.kulkarni@intel.com> Reviewed-by: Manasi Navare <manasi.dl.navare@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210610090528.20511-1-jani.nikula@intel.com (cherry picked from commit 17203224f0536cf223dc5789028d04a768d96ec3) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2021-06-28pwm: tiecap: Implement .apply() callbackUwe Kleine-König
To eventually get rid of all legacy drivers convert this driver to the modern world implementing .apply(). This just pushes down a slightly optimized variant of how legacy drivers are handled in the core. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-06-28pwm: tiecap: Drop .free() callbackUwe Kleine-König
ecap_pwm_free is only called when a consumer releases the PWM (using pwm_put() or pwm_free()). The consumer is expected to disable the PWM before doing that. It's not clear if a warning about that is justified, but if it is this is independent of the actual driver and can better be done in the core. Also if there is a good reason it's wrong to disable the hardware and so the call to pm_runtime_put_sync() should be dropped. Moreover there is no matching pwm_runtime_get call and so the runtime usage counter might become negative. Fixes: 8e0cb05b3b75 ("pwm: pwm-tiecap: PWM driver support for ECAP APWM") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-06-28pwm: Drop irrelevant error path from pwmchip_remove()Uwe Kleine-König
Since the PWM core uses device links (commit b2c200e3f2fd ("pwm: Add consumer device link")) each consumer driver that requested the PWMs is already gone. If they called pwm_put() (as they should) the PWMF_REQUESTED bit is not set. If they failed (which is a bug) the PWMF_REQUESTED bit might still be set, but the driver that cared is gone, so nothing bad happens if the PWM chip goes away even if the PWMF_REQUESTED is still present. So the check can be dropped. With this change pwmchip_remove() returns always 0, so lowlevel drivers don't need to check the return code any more. Once all drivers dropped this check this function can be changed to return void. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-06-28pwm: crc: Simplify using devm_pwmchip_add()Uwe Kleine-König
With devm_pwmchip_add() we can drop pwmchip_remove() from the device remove callback. The latter can then go away, too and as this is the only user of platform_get_drvdata(), the respective call to platform_set_drvdata() can go, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-06-28pwm: imx1: Simplify using devm_pwmchip_add()Uwe Kleine-König
With devm_pwmchip_add() we can drop pwmchip_remove() from the device remove callback. The latter can then go away, too and as this is the only user of platform_get_drvdata(), the respective call to platform_set_drvdata() can go, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-06-28pwm: imx1: Don't disable clocks at device remove timeUwe Kleine-König
The .remove() callback disables clocks that were not enabled in .probe(). So just probing and then unbinding the driver results in a clk enable imbalance. So just drop the call to disable the clocks. (Which BTW was also in the wrong order because the call makes the PWM unfunctional and so should have come only after pwmchip_remove()). Fixes: 9f4c8f9607c3 ("pwm: imx: Add ipg clock operation") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-06-28pwm: clps711x: Simplify using devm_pwmchip_add()Uwe Kleine-König
With devm_pwmchip_add() we can drop pwmchip_remove() from the device remove callback. The latter can then go away, too and as this is the only user of platform_get_drvdata(), the respective call to platform_set_drvdata() can go, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-06-28pwm: meson: Simplify using devm_pwmchip_add()Uwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-06-28pwm: lpss: Simplify using devm_pwmchip_add()Uwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-06-28pwm: Add a device-managed function to add PWM chipsUwe Kleine-König
This potentially simplifies low-level PWM drivers. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-06-28genirq/irqdesc: Drop excess kernel-doc entry @lookupRandy Dunlap
Fix kernel-doc warning in irqdesc.c: ../kernel/irq/irqdesc.c:692: warning: Excess function parameter 'lookup' description in 'handle_domain_irq' Fixes: e1c054918c6c ("genirq: Move non-irqdomain handle_domain_irq() handling into ARM's handle_IRQ()") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210628004044.9011-1-rdunlap@infradead.org
2021-06-28Merge tag 'irqchip-5.14' of ↵Thomas Gleixner
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core Pull irqchip updates from Marc Zyngier: - Revamped the irqdomain internals to consistently cache irqdata - Expose a new API to simplify IRQ handling involving an irqdomain by not using the IRQ number - Convert all the irqchip drivers to this new API - Allow the Qualcomm PDC driver to be compiled as a module - Fix HiSi MBIGEN compile warning when CONFIG_ACPI isn't selected - Remove a bunch of spurious printks on error paths - The obligatory couple of DT updates
2021-06-28platform/x86: dell-wmi-sysman: Change user experience when Admin/System ↵Prasanth KSR
Password is modified Whenever user has changed an Admin/System Password using the sysfs, then we are automatically copying the new password to existing password field. Co-developed-by: Divya Bharathi <divya.bharathi@dell.com> Signed-off-by: Divya Bharathi <divya.bharathi@dell.com> Signed-off-by: Prasanth KSR <prasanth.ksr@dell.com> Link: https://lore.kernel.org/r/20210628084906.4233-1-prasanth.ksr@dell.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-06-28platform/x86: intel_skl_int3472: Uninitialized variable in ↵Dan Carpenter
skl_int3472_handle_gpio_resources() This function returns negative error codes, zero (to indicate that everything has been completed successfully) and one (to indicate that more resources need to be handled still). This code prints an uninitialized error message when the function returns one which potentially leads to an Oops. Fixes: 5de691bffe57 ("platform/x86: Add intel_skl_int3472 driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Daniel Scally <djrscally@gmail.com> Link: https://lore.kernel.org/r/YNXTkLNtiTDlFlZa@mwanda Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-06-28platform/x86: think-lmi: Move kfree(setting->possible_values) to ↵Hans de Goede
tlmi_attr_setting_release() We must not free the possible_values string before we have called sysfs_remove_group(kobj, &tlmi_attr_group) otherwise there is a race where a sysfs read of possible_values could reference the free-ed memory. Move the kfree(setting->possible_values) together with the free of the actual tlmi_attr_setting struct to avoid this race. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-06-28platform/x86: think-lmi: Split current_value to reflect only the valueMario Limonciello
Currently attributes will show things like: `BootOrderLock,Disable` rather than just `Disable`. Of course this works, but the attribute is intended to be read by userspace tools and not require further processing. That is a userspace tool can display a drop down of `possible_values` and `current_value` is one of them from the list. This also aligns `think-lmi` with how `dell-wmi-sysman` works. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20210622200755.12379-3-mario.limonciello@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-06-28platform/x86: think-lmi: Fix issues with duplicate attributesMario Limonciello
On an AMD based Lenovo T14, I find that the module doesn't work at all, and instead has a traceback with messages like: ``` sysfs: cannot create duplicate filename '/devices/virtual/firmware-attributes/thinklmi/attributes/Reserved' ``` Duplicate and reserved values showing up appear to be a firmware bug, but they shouldn't make the driver explode. So catch them and skip them. Fixes: a40cd7ef22fb ("platform/x86: think-lmi: Add WMI interface support on Lenovo platforms") Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20210622200755.12379-2-mario.limonciello@amd.com [hdegoede@redhat.com: Add missing kfree(tlmi_priv.setting[i])] Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-06-28s390/dasd: use register pair instead of register asmHeiko Carstens
Using register asm statements has been proven to be very error prone, especially when using code instrumentation where gcc may add function calls, which clobbers register contents in an unexpected way. Therefore get rid of register asm statement in dasd code, even though there is currently nothing wrong with it. This way we know for sure that the above mentioned bug class won't be introduced here. Reviewed-by: Stefan Haberland <sth@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/qdio: get rid of register asmHeiko Carstens
Reviewed-by: Benjamin Block <bblock@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/ioasm: use symbolic names for asm operandsHeiko Carstens
Change remaining inline assemblies to also use symbolic names for operands, use "Q" constraint when possible, and use "+" modifier so that an operand needs to be specified only once. Acked-by: Peter Oberparleiter <oberpar@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/ioasm: get rid of register asmHeiko Carstens
Acked-by: Peter Oberparleiter <oberpar@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/cmf: get rid of register asmHeiko Carstens
Acked-by: Peter Oberparleiter <oberpar@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/lib,string: get rid of register asmHeiko Carstens
Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/lib,uaccess: get rid of register asmHeiko Carstens
Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/string: get rid of register asmHeiko Carstens
Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/cmpxchg: use register pair instead of register asmHeiko Carstens
Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/mm,pages-states: get rid of register asmHeiko Carstens
There is no reason to use fixed registers for the essa instruction. Therefore remove the register asm construct. Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/lib,xor: get rid of register asmHeiko Carstens
Looking at the generate code this was just a micro-optimization. However given that as many register asm constructs as possible will be removed from s390 code, remove this one as well. Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/timex: get rid of register asmHeiko Carstens
Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/hypfs: use register pair instead of register asmHeiko Carstens
Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/zcrypt: Switch to flexible array memberKees Cook
In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memcpy(), memmove(), and memset(), avoid intentionally reading/writing across neighboring array fields. Switch from zero-element arrays to flexible arrays so the compiler will perform appropriate bounds checking, avoiding these future warnings: In function '__fortify_memcpy', inlined from 'cca_sec2protkey' at drivers/s390/crypto/zcrypt_ccamisc.c:645:2: ./include/linux/fortify-string.h:244:4: error: call to '__write_overflow_field' declared with attribute error: detected write beyond size of field (1st parameter) In function '__fortify_memcpy', inlined from 'cca_clr2seckey' at drivers/s390/crypto/zcrypt_ccamisc.c:568:3: ./include/linux/fortify-string.h:246:4: error: call to '__read_overflow2_field' declared with attribute error: detected read beyond size of field (2nd parameter) In function '__fortify_memcpy', inlined from 'cca_genseckey' at drivers/s390/crypto/zcrypt_ccamisc.c:429:2: ./include/linux/fortify-string.h:246:4: error: call to '__read_overflow2_field' declared with attribute error: detected read beyond size of field (2nd parameter) Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210616201903.1245949-1-keescook@chromium.org Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/speculation: Use statically initialized const for instructionsKees Cook
In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memcpy(), memmove(), and memset(), avoid confusing the checks when using a static const source. Move the static const array into a variable so the compiler can perform appropriate bounds checking. Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210616201823.1245603-1-keescook@chromium.org Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28virtio/s390: get rid of open-coded kvm hypercallHeiko Carstens
do_kvm_notify() and __do_kvm_notify() are an (exact) open-coded variant of kvm_hypercall3(). Therefore simply make use of kvm_hypercall3(), and get rid of duplicated code. Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Link: https://lore.kernel.org/r/20210621144522.1304273-1-hca@linux.ibm.com Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28s390/pci: add zpci_set_irq()/zpci_clear_irq()Niklas Schnelle
Pull the directed vs floating IRQ check into common zpci_set_irq()/zpci_clear_irq() functions and expose them for the rest of the zPCI subsystem. Furthermore we add a zdev flag bit to easily check if IRQs are registered. This is needed for use in resetting a zPCI function. Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28scripts/min-tool-version.sh: Raise minimum clang version to 13.0.0 for s390Nathan Chancellor
clang versions prior to the current development version of 13.0.0 cannot compile s390 after commit 3abbdfde5a65 ("s390/bitops: use register pair instead of register asm") and the s390 maintainers do not intend to work around this in the kernel. Codify this in scripts/min-tool-version.sh similar to arm64 with GCC 5.1.0 so that there are no reports of broken builds. [hca@linux.ibm.com: breaking compatibility with older clang compilers is intended to finally make use of a feature which allows the compiler to allocate even/odd register pairs. This is possible since a very long time with gcc, but only since llvm-project commit d058262b1471 ("[SystemZ] Support i128 inline asm operands.") with clang. Using that feature allows to get rid of error prone register asm statements, of which the above named kernel commit is only the first of a larger not yet complete series.] Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Signed-off-by: Nathan Chancellor <nathan@kernel.org> Acked-by: Nick Desaulniers <ndesaulniers@google.com> Acked-by: Masahiro Yamada <masahiroy@kernel.org> Link: https://lore.kernel.org/r/20210617193139.856957-1-nathan@kernel.org Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-06-28time/kunit: Add missing MODULE_LICENSE()Thomas Gleixner
[ mingo: MODULE_LICENSE() takes a string. ] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2021-06-28crypto: hisilicon/sec - fix the process of disabling sva prefetchingKai Ye
The open interface of the sva prefetching function is distinguish the chip version. But the close interface of the sva prefetching function doesn't distinguish the chip version. As a result, the sva prefetching close operation is also performed on Kunpeng920, those registers are important on Kunpeng920, which eventually leads to abnormal hardware problems. So need to fix it immediately. Signed-off-by: Kai Ye <yekai13@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-28crypto: sl3516 - Add dependency on ARCH_GEMINIGeert Uytterhoeven
The Storlink SL3516 crypto engine is only present on Storlink Semiconductor/Storm Semiconductor/Cortina Systems Gemini SoCs. Hence add a dependency on ARCH_GEMINI, to prevent asking the user about this driver when configuring a kernel without Gemini support. While at it, group the dependencies. Fixes: 46c5338db7bd45b2 ("crypto: sl3516 - Add sl3516 crypto engine") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-28crypto: sl3516 - Typo s/Stormlink/Storlink/Geert Uytterhoeven
According to Documentation/devicetree/bindings/arm/gemini.txt, the company was originally named "Storlink Semiconductor", and later renamed to "Storm Semiconductor". Fixes: 46c5338db7bd45b2 ("crypto: sl3516 - Add sl3516 crypto engine") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-28crypto: drbg - self test for HMAC(SHA-512)Stephan Müller
Considering that the HMAC(SHA-512) DRBG is the default DRBG now, a self test is to be provided. The test vector is obtained from a successful NIST ACVP test run. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-28crypto: omap - Drop obsolete PageSlab checkHerbert Xu
As it is now legal to call flush_dcache_page on slab pages we no longer need to do the check in the omap driver. This patch also uses flush_dcache_page instead of flush_kernel_dcache_page because the page we're writing to could be anything. Reported-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-28crypto: scatterwalk - Remove obsolete PageSlab checkHerbert Xu
As it is now legal to call flush_dcache_page on slab pages we no longer need to do the check in the Crypto API. Reported-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-28crypto: qat - ratelimit invalid ioctl message and print the invalid cmdColin Ian King
Currently incorrect QAT ioctls can spam the kernel log with error messages of the form "QAT: Invalid ioctl" if a userspace program uses the wrong ioctl command. Quench the messages by ratelimiting them and also print the invalid command being used as that is useful to know. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-27clk: hisilicon: Add clock driver for hi3559A SoCDongjiu Geng
Add clock drivers for hi3559A SoC, this driver controls the SoC registers to supply different clocks to different IPs in the SoC. Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com> Link: https://lore.kernel.org/r/1616498973-47067-3-git-send-email-gengdongjiu1@gmail.com [sboyd@kernel.org: Mark arrays static, add __iomem, drop unused array, avoid kfree of devm memory] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-06-27dt-bindings: Document the hi3559a clock bindingsDongjiu Geng
Add DT bindings documentation for hi3559a SoC clock. Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1616498973-47067-2-git-send-email-gengdongjiu1@gmail.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-06-27clk: si5341: Add sysfs properties to allow checking/resetting device faultsRobert Hancock
Add sysfs property files to allow viewing the current and latched states of the input present and PLL lock bits, and allow resetting the latched fault state. This allows manual checks or automated userspace polling for faults occurring after initialization. Signed-off-by: Robert Hancock <robert.hancock@calian.com> Link: https://lore.kernel.org/r/20210325192643.2190069-10-robert.hancock@calian.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-18 15:21:38 +0000