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2023-08-16s390/ipl: add common ipl parameter attribute groupSven Schnelle
All ipl types have 'secure','has_secure' and type parameters. Move these to a common ipl parameter group so that they don't need to be present in each ipl parameter group. Signed-off-by: Sven Schnelle <svens@linux.ibm.com> Reviewed-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2023-08-16s390/ipl: add missing secure/has_secure file to ipl type 'unknown'Sven Schnelle
OS installers are relying on /sys/firmware/ipl/has_secure to be present on machines supporting secure boot. This file is present for all IPL types, but not the unknown type, which prevents a secure installation when an LPAR is booted in HMC via FTP(s), because this is an unknown IPL type in linux. While at it, also add the secure file. Fixes: c9896acc7851 ("s390/ipl: Provide has_secure sysfs attribute") Cc: stable@vger.kernel.org Signed-off-by: Sven Schnelle <svens@linux.ibm.com> Reviewed-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2023-08-16s390/mm: make virt_to_pfn() a static inlineLinus Walleij
Making virt_to_pfn() a static inline taking a strongly typed (const void *) makes the contract of a passing a pointer of that type to the function explicit and exposes any misuse of the macro virt_to_pfn() acting polymorphic and accepting many types such as (void *), (unitptr_t) or (unsigned long) as arguments without warnings. For symmetry do the same with pfn_to_virt() reflecting the current layout in asm-generic/page.h. Doing this reveals a number of offenders in the arch code and the S390-specific drivers, so just bite the bullet and fix up all of those as well. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com> Link: https://lore.kernel.org/r/20230812-virt-to-phys-s390-v2-1-6c40f31fe36f@linaro.org Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2023-08-16s390/boot: fix multi-line comments styleAlexander Gordeev
Make multi-line comment style consistent across the source. Acked-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2023-08-16s390/boot: account Real Memory Copy and Lowcore areasAlexander Gordeev
Real Memory Copy and (absolute) Lowcore areas are not accounted when virtual memory layout is set up. Fixes: 4df29d2b9024 ("s390/smp: rework absolute lowcore access") Fixes: 2f0e8aae26a2 ("s390/mm: rework memcpy_real() to avoid DAT-off mode") Acked-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2023-08-16s390/mm: define Real Memory Copy size and mask macrosAlexander Gordeev
Make Real Memory Copy area size and mask explicit. This does not bring any functional change and only needed for clarity. Acked-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2023-08-16s390/boot: cleanup number of page table levels setupAlexander Gordeev
The separate vmalloc area size check against _REGION2_SIZE is needed in case user provided insanely large value using vmalloc= kernel command line parameter. That could lead to overflow and selecting 3 page table levels instead of 4. Use size_add() for the overflow check and get rid of the extra vmalloc area check. With the current values of CONFIG_MAX_PHYSMEM_BITS and PAGES_PER_SECTION the sum of maximal possible size of identity mapping and vmemmap area (derived from these macros) plus modules area size MODULES_LEN can not overflow. Thus, that sum is used as first addend while vmalloc area size is second addend for size_add(). Suggested-by: Heiko Carstens <hca@linux.ibm.com> Acked-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2023-08-16ARM: dts: stm32: add SCMI PMIC regulators on stm32mp135f-dk boardEtienne Carriere
Since OP-TEE release tag 3.22.0, OP-TEE SCMI service for STM32MP13x SoC family exposes PMIC voltage regulators. This change defines them in the platform DTS file and removes the fixed regulators that were previously defined to abstract them before OP-TEE firmware was ready. Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com> Signed-off-by: Pascal Paillet <p.paillet@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2023-08-16ARM: dts: stm32: STM32MP13x SoC exposes SCMI regulatorsEtienne Carriere
Updates STM32MP13x SoC DTSI file to define the SoC voltage regulators exposed by OP-TEE SCMI service and remove the fixed regulator abstraction previously used until OP-TEE OS firmware embeds the service which it does since its release tag 3.22.0. Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com> Signed-off-by: Pascal Paillet <p.paillet@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2023-08-16x86/sev: Do not handle #VC for DR7 read/writeAlexey Kardashevskiy
With MSR_AMD64_SEV_DEBUG_SWAP enabled, the guest is not expected to receive a #VC for reads or writes of DR7. Update the SNP_FEATURES_PRESENT mask with MSR_AMD64_SNP_DEBUG_SWAP so an SNP guest doesn't gracefully terminate during SNP feature negotiation if MSR_AMD64_SEV_DEBUG_SWAP is enabled. Since a guest is not expected to receive a #VC on DR7 accesses when MSR_AMD64_SEV_DEBUG_SWAP is enabled, return an error from the #VC handler in this situation. Signed-off-by: Alexey Kardashevskiy <aik@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Carlos Bilbao <carlos.bilbao@amd.com> Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com> Reviewed-by: Pankaj Gupta <pankaj.gupta@amd.com> Link: https://lore.kernel.org/r/20230816022122.981998-1-aik@amd.com
2023-08-16x86/alternative: Make custom return thunk unconditionalPeter Zijlstra
There is infrastructure to rewrite return thunks to point to any random thunk one desires, unwrap that from CALL_THUNKS, which up to now was the sole user of that. [ bp: Make the thunks visible on 32-bit and add ifdeffery for the 32-bit builds. ] Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230814121148.775293785@infradead.org
2023-08-16x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk()Peter Zijlstra
vmlinux.o: warning: objtool: srso_untrain_ret() falls through to next function __x86_return_skl() vmlinux.o: warning: objtool: __x86_return_thunk() falls through to next function __x86_return_skl() This is because these functions (can) end with CALL, which objtool does not consider a terminating instruction. Therefore, replace the INT3 instruction (which is a non-fatal trap) with UD2 (which is a fatal-trap). This indicates execution will not continue past this point. Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230814121148.637802730@infradead.org
2023-08-16x86/cpu: Fix __x86_return_thunk symbol typePeter Zijlstra
Commit fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") reimplemented __x86_return_thunk with a mix of SYM_FUNC_START and SYM_CODE_END, this is not a sane combination. Since nothing should ever actually 'CALL' this, make it consistently CODE. Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20230814121148.571027074@infradead.org
2023-08-16ARM: dts: stm32: support display on stm32f746-disco boardDario Binacchi
Add support to Rocktech RK043FN48H display on stm32f746-disco board. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Reviewed-by: Raphaël Gallais-Pou <raphael.gallais-pou@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2023-08-16ARM: dts: stm32: rename mmc_vcard to vcc-3v3 on stm32f746-discoDario Binacchi
In the schematics of document UM1907, the power supply for the micro SD card is the same 3v3 voltage that is used to power other devices on the board. By generalizing the name of the voltage regulator, it can be referenced by other nodes in the device tree without creating misunderstandings. This patch is preparatory for future developments. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2023-08-16ARM: dts: stm32: add pin map for LTDC on stm32f7Dario Binacchi
Add pin configurations for using LTDC (LCD-tft Display Controller) on stm32f746-disco board. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Reviewed-by: Raphaël Gallais-Pou <raphael.gallais-pou@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2023-08-16ARM: dts: stm32: add ltdc support on stm32f746 MCUDario Binacchi
Add LTDC (Lcd-tft Display Controller) support. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Reviewed-by: Raphaël Gallais-Pou <raphael.gallais-pou@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2023-08-15ARC: atomics: Add compiler barrier to atomic operations...Pavel Kozlov
... to avoid unwanted gcc optimizations SMP kernels fail to boot with commit 596ff4a09b89 ("cpumask: re-introduce constant-sized cpumask optimizations"). | | percpu: BUG: failure at mm/percpu.c:2981/pcpu_build_alloc_info()! | The write operation performed by the SCOND instruction in the atomic inline asm code is not properly passed to the compiler. The compiler cannot correctly optimize a nested loop that runs through the cpumask in the pcpu_build_alloc_info() function. Fix this by add a compiler barrier (memory clobber in inline asm). Apparently atomic ops used to have memory clobber implicitly via surrounding smp_mb(). However commit b64be6836993c431e ("ARC: atomics: implement relaxed variants") removed the smp_mb() for the relaxed variants, but failed to add the explicit compiler barrier. Link: https://github.com/foss-for-synopsys-dwc-arc-processors/linux/issues/135 Cc: <stable@vger.kernel.org> # v6.3+ Fixes: b64be6836993c43 ("ARC: atomics: implement relaxed variants") Signed-off-by: Pavel Kozlov <pavel.kozlov@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@kernel.org> [vgupta: tweaked the changelog and added Fixes tag]
2023-08-15alpha: Replace one-element array with flexible-array memberGustavo A. R. Silva
One-element and zero-length arrays are deprecated. So, replace one-element array in struct osf_dirent with flexible-array member. This results in no differences in binary output. Signed-off-by: "Gustavo A. R. Silva" <gustavoars@kernel.org> Link: https://lore.kernel.org/r/ZMpZZBShlLqyD3ax@work Signed-off-by: Kees Cook <keescook@chromium.org>
2023-08-15sysctl: Add size to register_sysctlJoel Granados
This commit adds table_size to register_sysctl in preparation for the removal of the sentinel elements in the ctl_table arrays (last empty markers). And though we do *not* remove any sentinels in this commit, we set things up by either passing the table_size explicitly or using ARRAY_SIZE on the ctl_table arrays. We replace the register_syctl function with a macro that will add the ARRAY_SIZE to the new register_sysctl_sz function. In this way the callers that are already using an array of ctl_table structs do not change. For the callers that pass a ctl_table array pointer, we pass the table_size to register_sysctl_sz instead of the macro. Signed-off-by: Joel Granados <j.granados@samsung.com> Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
2023-08-15list: Introduce CONFIG_LIST_HARDENEDMarco Elver
Numerous production kernel configs (see [1, 2]) are choosing to enable CONFIG_DEBUG_LIST, which is also being recommended by KSPP for hardened configs [3]. The motivation behind this is that the option can be used as a security hardening feature (e.g. CVE-2019-2215 and CVE-2019-2025 are mitigated by the option [4]). The feature has never been designed with performance in mind, yet common list manipulation is happening across hot paths all over the kernel. Introduce CONFIG_LIST_HARDENED, which performs list pointer checking inline, and only upon list corruption calls the reporting slow path. To generate optimal machine code with CONFIG_LIST_HARDENED: 1. Elide checking for pointer values which upon dereference would result in an immediate access fault (i.e. minimal hardening checks). The trade-off is lower-quality error reports. 2. Use the __preserve_most function attribute (available with Clang, but not yet with GCC) to minimize the code footprint for calling the reporting slow path. As a result, function size of callers is reduced by avoiding saving registers before calling the rarely called reporting slow path. Note that all TUs in lib/Makefile already disable function tracing, including list_debug.c, and __preserve_most's implied notrace has no effect in this case. 3. Because the inline checks are a subset of the full set of checks in __list_*_valid_or_report(), always return false if the inline checks failed. This avoids redundant compare and conditional branch right after return from the slow path. As a side-effect of the checks being inline, if the compiler can prove some condition to always be true, it can completely elide some checks. Since DEBUG_LIST is functionally a superset of LIST_HARDENED, the Kconfig variables are changed to reflect that: DEBUG_LIST selects LIST_HARDENED, whereas LIST_HARDENED itself has no dependency on DEBUG_LIST. Running netperf with CONFIG_LIST_HARDENED (using a Clang compiler with "preserve_most") shows throughput improvements, in my case of ~7% on average (up to 20-30% on some test cases). Link: https://r.android.com/1266735 [1] Link: https://gitlab.archlinux.org/archlinux/packaging/packages/linux/-/blob/main/config [2] Link: https://kernsec.org/wiki/index.php/Kernel_Self_Protection_Project/Recommended_Settings [3] Link: https://googleprojectzero.blogspot.com/2019/11/bad-binder-android-in-wild-exploit.html [4] Signed-off-by: Marco Elver <elver@google.com> Link: https://lore.kernel.org/r/20230811151847.1594958-3-elver@google.com Signed-off-by: Kees Cook <keescook@chromium.org>
2023-08-15list_debug: Introduce inline wrappers for debug checksMarco Elver
Turn the list debug checking functions __list_*_valid() into inline functions that wrap the out-of-line functions. Care is taken to ensure the inline wrappers are always inlined, so that additional compiler instrumentation (such as sanitizers) does not result in redundant outlining. This change is preparation for performing checks in the inline wrappers. No functional change intended. Signed-off-by: Marco Elver <elver@google.com> Link: https://lore.kernel.org/r/20230811151847.1594958-2-elver@google.com Signed-off-by: Kees Cook <keescook@chromium.org>
2023-08-15KVM: arm64: Remove unused declarationsYue Haibing
Commit 53692908b0f5 ("KVM: arm/arm64: vgic: Fix source vcpu issues for GICv2 SGI") removed vgic_v2_set_npie()/vgic_v3_set_npie() but not the declarations. Commit 29eb5a3c57f7 ("KVM: arm64: Handle PtrAuth traps early") left behind kvm_arm_vcpu_ptrauth_trap(), remove it. Commit 2a0c343386ae ("KVM: arm64: Initialize trap registers for protected VMs") declared but never implemented kvm_init_protected_traps() and commit cf5d318865e2 ("arm/arm64: KVM: Turn off vcpus on PSCI shutdown/reboot") declared but never implemented force_vm_exit(). Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Reviewed-by: Zenghui Yu <zenghui.yu@linux.dev> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20230814140636.45988-1-yuehaibing@huawei.com
2023-08-15arm64: dts: qcom: sm6350: Hook up PDC as wakeup-parent of TLMMKonrad Dybcio
Some TLMM pins are wakeup-capable. Describe the relationship between these two peripherals to enable this functionality. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-tlmm_wakeup-v1-6-5616a7da1fff@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-15arm64: dts: qcom: sdm670: Hook up PDC as wakeup-parent of TLMMKonrad Dybcio
Some TLMM pins are wakeup-capable. Describe the relationship between these two peripherals to enable this functionality. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-tlmm_wakeup-v1-5-5616a7da1fff@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-15arm64: dts: qcom: sa8775p: Hook up PDC as wakeup-parent of TLMMKonrad Dybcio
Some TLMM pins are wakeup-capable. Describe the relationship between these two peripherals to enable this functionality. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-tlmm_wakeup-v1-4-5616a7da1fff@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-15arm64: dts: qcom: sc8280xp: Hook up PDC as wakeup-parent of TLMMKonrad Dybcio
Some TLMM pins are wakeup-capable. Describe the relationship between these two peripherals to enable this functionality. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-tlmm_wakeup-v1-3-5616a7da1fff@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-15arm64: dts: qcom: sdm670: Add PDCKonrad Dybcio
Add support for the PDC to enable deep sleep wakeup from external sources. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230811-topic-tlmm_wakeup-v1-2-5616a7da1fff@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-08-15riscv: dts: starfive: fix jh7110 qspi sort orderConor Dooley
Emil pointed out that "13010000 sorts after 12070000". Reshuffle the entries to be in-order. Reported-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2023-08-15Revert part of ae1f8d793a19 ("ARM: 9304/1: add prototype for function called ↵Russell King (Oracle)
only from asm") The build bot reports: >> arch/arm/vfp/vfpmodule.c:324:13: error: static declaration of 'VFP_bounce' follows non-static declaration static void VFP_bounce(u32 trigger, u32 fpexc, struct pt_regs *regs) ^ arch/arm/include/asm/vfp.h:105:6: note: previous declaration is here void VFP_bounce(u32 trigger, u32 fpexc, struct pt_regs *regs); ^ 1 error generated. This is due to a merge conflict between commit ae1f8d793a19 ("ARM: 9304/1: add prototype for function called only from asm") and Ard's commit 4708fb041346 ("ARM: vfp: Reimplement VFP exception entry in C code"). Fix this by removing Arnd's change. No need to backport. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202308150547.m54XHV12-lkp@intel.com/ Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-08-15Mips: loongson3_defconfig: Enable ast drm driver by defaultSui Jingfeng
ASpeed GPU is typically found on the Loongson server platform, as a peripheral device driver, it generally should be compiled as a module. Tested on loongson 3B4000 server[1]. [1] https://github.com/loongson-gfx/loongson_boards/tree/main/ls3b4000x2_server Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-08-15mips: remove <asm/export.h>Masahiro Yamada
All *.S files under arch/mips/ have been converted to include <linux/export.h> instead of <asm/export.h>. Remove <asm/export.h>. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-08-15mips: replace #include <asm/export.h> with #include <linux/export.h>Masahiro Yamada
Commit ddb5cdbafaaa ("kbuild: generate KSYMTAB entries by modpost") deprecated <asm/export.h>, which is now a wrapper of <linux/export.h>. Replace #include <asm/export.h> with #include <linux/export.h>. After all the <asm/export.h> lines are converted, <asm/export.h> and <asm-generic/export.h> will be removed. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-08-15mips: remove unneeded #include <asm/export.h>Masahiro Yamada
There is no EXPORT_SYMBOL line there, hence #include <asm/export.h> is unneeded. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2023-08-14Merge tag 'dt64-cleanup-6.6' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt Minor improvements in ARM64 DTS for v6.6 Just two cleanups of missing cache properties for Nuvoton and LG. * tag 'dt64-cleanup-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt: arm64: dts: lg: add missing cache properties arm64: dts: nuvoton: add missing cache properties Link: https://lore.kernel.org/r/20230814114154.26017-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14Merge tag 'ti-k3-dt-for-v6.6' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt TI K3 device tree updates for v6.6 New Boards: - TQ group's TQMaX4XxL AM64 SOM and MBaX4XxL carrier board - TI's AM62P5 Starter Kit (SK) New features: AM625: - Support for Display (parallel only) - hdmi+audio support for AM625-SK/BeaglePlay, TC358778 DPI to MIPI-DSI bridge support for verdin. - MCU MCAN support and enable of Toradex Verdin - Toradex Verdin Dahlia audio support AM62A7: - MCU MCAN support - Enable USB Dual Role Device(DRD) support for AM62A7 Starter Kit(SK). AM64: - TQ group's tqma64xxl: Overlays for SD-card and wlan. J721E: - Main domain CPSW9G and correponding gateway/ethernet switch expansion - GESI board. J721S2/AM68: - New CAN instances, ehrpwm, Display (DSS) and am68-sk HDMI support - Main domain CPSW2G and correponding gateway/ethernet switch expansion - GESI board. J784S4/AM69: - Boot phase tag marking in device tree - UFS support Cleanups and non-urgent fixes: - Cosmetic style fixups around "=" and "{" whitespace usage. - Fixups across multiple SoCs/boards for pwm-tbclk to matchup with bindings - Serdes header file include/dt-bindings/mux/ti-serdes.h is now deprecated, use k3-serdes.h in soc dtsi folder. - All SoCs: Enable GPIO/SDHCI/OSPI/TSADC/C6/C7 DSP nodes at the board level. - Fixups for AM62: Crypto powerdomains are conditional to better represent control of the crypto engines by security controller. - Fixups for j721e: Duplicate wakeup_i2c node dropped for SoM board. - Fixups for j721s2/am68: pimux offsets for OSPI. - Fixups for j784s4/am69: Fixups for pinmux for ospi/adc interrupt ranges for wkup/main gpios * tag 'ti-k3-dt-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: (68 commits) arm64: dts: ti: verdin-am62: Add DSI display support arm64: dts: ti: Add support for the AM62P5 Starter Kit arm64: dts: ti: Introduce AM62P5 family of SoCs dt-bindings: arm: ti: Add bindings for AM62P5 SoCs arm64: dts: ti: k3-am69-sk: Add phase tags marking arm64: dts: ti: k3-j784s4-evm: Add phase tags marking arm64: dts: ti: k3-j784s4: Add phase tags marking arm64: dts: ti: k3-am625-beagleplay: Add HDMI support arm64: dts: ti: am62x-sk: Add overlay for HDMI audio arm64: dts: ti: k3-am62x-sk-common: Add HDMI support arm64: dts: ti: k3-am62-main: Add node for DSS arm64: dts: ti: k3-am62x-sk-common: Update main-i2c1 frequency arm64: dts: ti: k3-j721e: Enable C6x DSP nodes at the board level arm64: dts: ti: k3-j784s4: Enable C7x DSP nodes at the board level arm64: dts: ti: k3-j721e: Enable C7x DSP nodes at the board level arm64: dts: ti: k3-*: fix fss node dtbs check warnings arm64: dts: ti: k3-am64: Enable TSCADC nodes at the board level arm64: dts: ti: k3-am65: Enable TSCADC nodes at the board level arm64: dts: ti: k3-j721e: Enable TSCADC nodes at the board level arm64: dts: ti: k3-j7200: Enable GPIO nodes at the board level ... Link: https://lore.kernel.org/r/20230814160651.frxohyshd2evp2k4@expenses Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14Merge tag 'imx-dt64-6.6' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt i.MX arm64 device tree chanage for 6.6: - New board device trees: i.MX93 based MBa93xxLA SBC, DEBIX SOM A, Gateworks i.MX8MM and i.MX8MP Venice boards. - Add HDMI audio and video support for i.MX8MM/N Beacon board. - Add coresight trace support for i.MX8MQ SoC. - Replace deprecated extcon-usb-gpio id-gpio/vbus-gpio properties. - Add sound card support for verdin-imx8mp devices. - A couple of change from Frank Li to add CPU frequency table and thermal support for i.MX8QM SoC. - Add L1 and L2 cache info for LS1028A SoC. - A series of i.MX93 changes from Peng Fan t oadd thermal and CM33 core support. - A few imx8mq-librem5 updates from Martin Kepplinger and Sebastian Krzyszkowiak. - A series of imx8mp-phycore-som changes from Teresa Remmet to update regulators. - A bunch of changes from Tim Harvey to update various Gateworks boards. - A bunch of dtschema warning fixes from Fabio Estevam, Krzysztof Kozlowski, etc. - Other small and random changes. * tag 'imx-dt64-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (88 commits) arm64: dts: imx8mq-librem5-devkit: Drop power-supply arm64: dts: imx8mq-librem5-devkit: Mark buck2 as always on arm64: dts: imx8mm-beacon-baseboard: Remove usbotg2 pinctrl-names arm64: dts: imx8mm-emcon: Remove iomuxc pinctrl-names arm64: dts: imx8m-beacon-kit: Remove extra sound-sai entry arm64: dts: freescale: Add DEBIX SOM A and SOM A I/O Board support arm64: dts: imx8mp-debix: remove unused fec pinctrl node arm64: dts: imx8mp-debix-model-a: Remove invalid rtc property arm64: dts: imx8mp-msc-sm2s-ep1: Remove invalid sgtl5000 property arm64: dts: imx8m-venice: Pass "brcm,bcm4329-fmac" arm64: dts: imx8mp-evk: Add HDMI support arm64: dts: freescale: verdin-imx8mp: dev: add sound card arm64: dts: freescale: verdin-imx8mp: dahlia: add sound card arm64: dts: imx8mm-emcon: Fix the regulator names arm64: dts: imx: Pass a single BD71847 clock entry arm64: dts: ls1028a: add l1 and l2 cache info arm64: dts: imx8mm-phyboard-polis-rdk: Remove 'fsl,spi-num-chipselects' arm64: dts: imx8dxl-evk: Remove 'fsl,spi-num-chipselects' arm64: dts: freescale: Replace deprecated extcon-usb-gpio id-gpio/vbus-gpio properties arm64: dts: tqma8mqnl: Add vcc supply to i2c eeproms ... Link: https://lore.kernel.org/r/20230813133354.847010-5-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14Merge tag 'imx-dt-6.6' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt i.MX ARM device tree change for 6.6: - New device tree for TQ-Systems MBLS102xA board. - A bunch of dtschema warning fixes from Fabio Estevam and Krzysztof Kozlowski. - Add missing supply regulator for imx6qdl-mba6 and imx6qdl-tqma6x. - Replace deprecated extcon-usb-gpio id-gpio/vbus-gpio properties. - Disable the internal i.MX6 watchdog and rely on PMIC reboot handler for phycore and pfla02 boards. - Replace NO_PAD_CTL by explicit pad configuration for karo-tx25 board. * tag 'imx-dt-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (35 commits) ARM: dts: imx6qdl: mba6: Fix gpio-keys button node names ARM: dts: imx6ul: Fix nand-controller #size-cells ARM: dts: imx6ul: mba6ulx: Fix stmpe811 node warnings ARM: dts: imx6dl-b1x5pv2: Fix simple-audio routing property ARM: dts: imx6q-prti6q: Fix the SDIO wifi node ARM: dts: vfxxx: Pass 'mmc' as the esdhc node names ARM: dts: imx53-smd: Remove invalid SPI flash entry ARM: dts: imx50-evk: Use generic node name for SPI NOR flash ARM: dts: imx6q-cm-fx6: Remove invalid SPI flash entry ARM: dts: ls1021a: add TQMLS1021A flash partition layout ARM: dts: ls1021a: add TQ-Systems MBLS102xA device tree ARM: dts: imx: Remove 'compatible' from the pfuze nodes ARM: dts: imx: Pass #sound-dai-cells to sgtl5000 ARM: dts: nxp: mxs: split interrupts per cells ARM: dts: imx6ul-geam: Remove invalid sgtl5000 property ARM: dts: imx28: drop incorrect reg in fixed regulators ARM: dts: imx27: drop incorrect reg in fixed regulators ARM: dts: imx25: drop incorrect reg in fixed regulators ARM: dts: imx23: drop incorrect reg in fixed regulators ARM: dts: imx50-kobo-aura: switch to enable-gpios ... Link: https://lore.kernel.org/r/20230813133354.847010-4-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14Merge tag 'sunxi-dt-for-6.6-2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt - Add D1 CAN controller nodes * tag 'sunxi-dt-for-6.6-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: riscv: dts: allwinner: d1: Add CAN controller nodes Link: https://lore.kernel.org/r/ZNjRV0kJ7v7+DAH5@wens.tw Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14Merge tag 'riscv-dt-for-v6.6' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt RISC-V Devicetrees for v6.6 StarFive: There's only StarFive stuff this time around, starting with some bindings to get clock ID defines out of the binding headers. Getting these (and the syscon bindings) in unblocked a swathe of stuff sitting on the list. Added are: new clock controllers and sycons, ethernet support, thermal sensors, USB and PCIe PHYs, hwrng, mmc and a few more besides for the VisionFive v2. The original VisionFive and BeagleV Starlight got some the thermal sensor support too, as that is supported by the same driver. These changes make the board actually usable with something other than an initramfs. Overlay support by way of the -@ flag set during dtb building, is added also. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> * tag 'riscv-dt-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux: (26 commits) riscv: dts: starfive: jh7110: Fix GMAC configuration riscv: dts: starfive - Add hwrng node for JH7110 SoC riscv: dts: starfive - Add crypto and DMA node for JH7110 riscv: dts: starfive: Add mmc nodes on VisionFive 2 board riscv: dts: starfive: enable DCDC1&ALDO4 node in axp15060 riscv: dts: starfive: Add QSPI controller node for StarFive JH7110 SoC riscv: dts: starfive: jh7110: add the node and pins configuration for tdm riscv: dts: starfive: jh7110: add dma controller node riscv: dts: starfive: Add spi node and pins configuration riscv: dts: starfive: Add USB dts node for JH7110 riscv: dts: starfive: Add USB and PCIe PHY nodes for JH7110 riscv: dts: starfive: jh7110: Add temperature sensor node and thermal-zones riscv: dts: starfive: jh7100: Add temperature sensor node and thermal-zones riscv: dts: starfive: visionfive 2: Add configuration of gmac and phy riscv: dts: starfive: jh7110: Add ethernet device nodes riscv: dts: starfive: jh7110: Add PLL clocks source in SYSCRG node riscv: dts: starfive: jh7110: Add syscon nodes riscv: dts: starfive: jh7110: Add STGCRG/ISPCRG/VOUTCRG nodes riscv: dts: starfive: jh7110: Add DVP and HDMI TX pixel external clocks dt-bindings: clock: Add StarFive JH7110 Video-Output clock and reset generator ... Link: https://lore.kernel.org/r/20230813-naturist-fragment-ac7d10c453ba@spud Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14Merge 6.5-rc6 into usb-nextGreg Kroah-Hartman
We need the USB and Thunderbolt fixes in here to build on. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-14Merge tag 'mvebu-dt-6.6-1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/dt mvebu dt for 6.6 (part 1) Fix style issue and incorrect syntax * tag 'mvebu-dt-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: ARM: dts: marvell: dove: drop incorrect reg in fixed regulators ARM: dts: marvell: armada: drop incorrect reg in fixed regulators ARM: dts: marvell: add missing space before { Link: https://lore.kernel.org/r/87h6p4t0lv.fsf@BL-laptop Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14Merge tag 'mvebu-dt64-6.6-1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/dt mvebu dt64 for 6.6 (part 1) Add the NAND Flash Controller on the AC5/AC5X SOC device tree Fix style issue * tag 'mvebu-dt64-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: arm64: dts: marvell: Add NAND flash controller to AC5 arm64: dts: marvell: add missing space before { Link: https://lore.kernel.org/r/87edk8t0kl.fsf@BL-laptop Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14PCI/sysfs: Move declarations to linux/pci.hArnd Bergmann
A couple of architectures build the __weak versions of pci_create_resource_files() and pci_remove_resource_files() but don't have prototypes for these, which causes warnings: drivers/pci/pci-sysfs.c:1253:12: error: no previous prototype for 'pci_create_resource_files' [-Werror=missing-prototypes] 1253 | int __weak pci_create_resource_files(struct pci_dev *dev) { return 0; } drivers/pci/pci-sysfs.c:1254:13: error: no previous prototype for 'pci_remove_resource_files' [-Werror=missing-prototypes] 1254 | void __weak pci_remove_resource_files(struct pci_dev *dev) { return; } Move the prototypes from alpha architecture into the global header to avoid these warnings for all of them. Link: https://lore.kernel.org/r/20230810141947.1236730-5-arnd@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2023-08-14Merge tag 'ti-k3-config-for-v6.6' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/defconfig TI K3 defconfig updates for v6.6 - Various configs for K3 boards including ECAP, Thermal, RTI watchdog, mailbox, sound, MCAN, UFS. - Enable PRUSS for am64/am65x boards such as IOT2050. - Enable IT66121 for BeaglePlay HDMI. * tag 'ti-k3-config-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: arm64: defconfig: Enable ITE_IT66121 HDMI transmitter arm64: defconfig: Enable TI PRUSS arm64: defconfig: Enable various configs for TI K3 platforms Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14Merge tag 'imx-defconfig-6.6' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/defconfig i.MX defconfig change for 6.6: - Enable i.MX93 device drivers in arm64 defconfig. - Enable Redpine 91X WLAN and NXP UART Bluetooth driver. - Enable DRM_IMX_LCDIF, IMX_REMOTEPROC and RPMSG_VIRTIO drivers. - Enable SL28VPD NVMEM layout support. * tag 'imx-defconfig-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: defconfig: Enable Redpine 91X wlan driver arm64: defconfig: Enable CONFIG_DRM_IMX_LCDIF arm64: defconfig: enable driver for bluetooth nxp uart arm64: defconfig: Enable i.MX93 devices arm64: defconfig: select IMX_REMOTEPROC and RPMSG_VIRTIO arm64: defconfig: enable SL28VPD NVMEM layout Link: https://lore.kernel.org/r/20230813133354.847010-6-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14Merge tag 'ti-keystone-soc-for-v6.6' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/arm TI keystone SoC updates for v6.6 Updates: - Consolidation of files and drop pm_domain.c and keystone.h * tag 'ti-keystone-soc-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: ARM: keystone: Merge PM function into main support file ARM: keystone: Merge memory.h into the only file that uses it ARM: keystone: Drop unused includes Link: https://lore.kernel.org/r/20230814160702.6l2fcujbx33eogap@junction Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14ARM: s5pv210: Explicitly include correct DT includesRob Herring
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it was merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230720172751.2918776-1-robh@kernel.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230814114051.25840-1-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14Merge tag 'imx-soc-6.6' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/arm i.MX SoC change for 6.6: - A change from Rob Herring to drop unused includes from i.MX platform code. * tag 'imx-soc-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx: Drop unused includes Link: https://lore.kernel.org/r/20230813133354.847010-2-shawnguo@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-08-14powerpc/pseries: PLPKS: undo kernel-doc comment notationRandy Dunlap
Don't use kernel-doc "/**" comment format for non-kernel-doc comments. This prevents a kernel-doc warning: arch/powerpc/platforms/pseries/plpks.c:186: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Label is combination of label attributes + name. Fixes: 2454a7af0f2a ("powerpc/pseries: define driver for Platform KeyStore") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Link: lore.kernel.org/r/202308040430.GxmPAnwZ-lkp@intel.com Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230810000740.23756-1-rdunlap@infradead.org
generated by cgit (git 2.34.1) at 2025-09-24 08:34:02 +0000