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2021-07-01ARM: dts: tacoma: Add phase corrections for eMMCAndrew Jeffery1-0/+1
The degree values were reversed out from the magic tap values of 7 (in) and 15 + inversion (out) initially suggested by Aspeed. With the patch tacoma survives several gigabytes of reads and writes using dd while without it locks up randomly during the boot process. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20210625061017.1149942-1-andrew@aj.id.au Fixes: 2fc88f92359d ("mmc: sdhci-of-aspeed: Expose clock phase controls") Fixes: 961216c135a8 ("ARM: dts: aspeed: Add Rainier system") Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-07-01mm: generalize ZONE_[DMA|DMA32]Kefeng Wang1-3/+0
ZONE_[DMA|DMA32] configs have duplicate definitions on platforms that subscribe to them. Instead, just make them generic options which can be selected on applicable platforms. Also only x86/arm64 architectures could enable both ZONE_DMA and ZONE_DMA32 if EXPERT, add ARCH_HAS_ZONE_DMA_SET to make dma zone configurable and visible on the two architectures. Link: https://lkml.kernel.org/r/20210528074557.17768-1-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> [arm64] Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> [m68k] Acked-by: Mike Rapoport <rppt@linux.ibm.com> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com> [RISC-V] Acked-by: Michal Simek <michal.simek@xilinx.com> [microblaze] Acked-by: Michael Ellerman <mpe@ellerman.id.au> [powerpc] Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Ingo Molnar <mingo@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Richard Henderson <rth@twiddle.net> Cc: Russell King <linux@armlinux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-07-01ARM: dts: aspeed: Update e3c246d4i vuart propertiesZev Weiss1-1/+3
This device-tree was merged with a provisional vuart IRQ-polarity property that was still under review and ended up taking a somewhat different form. This patch updates it to match the final form of the new vuart properties, which additionally allow specifying the SIRQ number and LPC address. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Fixes: ca03042f0f12 ("serial: 8250_aspeed_vuart: add aspeed, lpc-io-reg and aspeed, lpc-interrupts DT properties") Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20210416075113.18047-1-zev@bewilderbeest.net Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-06-30arm: extend pfn_valid to take into account freed memory map alignmentMike Rapoport1-1/+12
When unused memory map is freed the preserved part of the memory map is extended to match pageblock boundaries because lots of core mm functionality relies on homogeneity of the memory map within pageblock boundaries. Since pfn_valid() is used to check whether there is a valid memory map entry for a PFN, make it return true also for PFNs that have memory map entries even if there is no actual memory populated there. Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Tested-by: Kefeng Wang <wangkefeng.wang@huawei.com> Tested-by: Tony Lindgren <tony@atomide.com>
2021-06-30Merge branch 'akpm' (patches from Andrew)Linus Torvalds3-12/+5
Merge misc updates from Andrew Morton: "191 patches. Subsystems affected by this patch series: kthread, ia64, scripts, ntfs, squashfs, ocfs2, kernel/watchdog, and mm (gup, pagealloc, slab, slub, kmemleak, dax, debug, pagecache, gup, swap, memcg, pagemap, mprotect, bootmem, dma, tracing, vmalloc, kasan, initialization, pagealloc, and memory-failure)" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (191 commits) mm,hwpoison: make get_hwpoison_page() call get_any_page() mm,hwpoison: send SIGBUS with error virutal address mm/page_alloc: split pcp->high across all online CPUs for cpuless nodes mm/page_alloc: allow high-order pages to be stored on the per-cpu lists mm: replace CONFIG_FLAT_NODE_MEM_MAP with CONFIG_FLATMEM mm: replace CONFIG_NEED_MULTIPLE_NODES with CONFIG_NUMA docs: remove description of DISCONTIGMEM arch, mm: remove stale mentions of DISCONIGMEM mm: remove CONFIG_DISCONTIGMEM m68k: remove support for DISCONTIGMEM arc: remove support for DISCONTIGMEM arc: update comment about HIGHMEM implementation alpha: remove DISCONTIGMEM and NUMA mm/page_alloc: move free_the_page mm/page_alloc: fix counting of managed_pages mm/page_alloc: improve memmap_pages dbg msg mm: drop SECTION_SHIFT in code comments mm/page_alloc: introduce vm.percpu_pagelist_high_fraction mm/page_alloc: limit the number of pages on PCP lists when reclaim is active mm/page_alloc: scale the number of pages that are batch freed ...
2021-06-29Merge branches 'clk-legacy', 'clk-vc5', 'clk-allwinner', 'clk-nvidia' and ↵Stephen Boyd1-2/+0
'clk-imx' into clk-next * clk-legacy: clkdev: remove unused clkdev_alloc() interfaces clkdev: remove CONFIG_CLKDEV_LOOKUP m68k: coldfire: remove private clk_get/clk_put m68k: coldfire: use clkdev_lookup on most coldfire mips: ralink: convert to CONFIG_COMMON_CLK mips: ar7: convert to CONFIG_COMMON_CLK mips: ar7: convert to clkdev_lookup * clk-vc5: clk: vc5: fix output disabling when enabling a FOD * clk-allwinner: clk: sunxi-ng: v3s: fix incorrect postdivider on pll-audio * clk-nvidia: clk: tegra: clk-tegra124-dfll-fcpu: don't use devm functions for regulator clk: tegra: tegra124-emc: Fix clock imbalance in emc_set_timing() clk: tegra: Add stubs needed for compile-testing clk: tegra: Don't deassert reset on enabling clocks clk: tegra: Mark external clocks as not having reset control clk: tegra: cclk: Handle thermal DIV2 CPU frequency throttling clk: tegra: Don't allow zero clock rate for PLLs clk: tegra: Halve SCLK rate on Tegra20 clk: tegra: Ensure that PLLU configuration is applied properly clk: tegra: Fix refcounting of gate clocks clk: tegra30: Use 300MHz for video decoder by default * clk-imx: clk: imx8mq: remove SYS PLL 1/2 clock gates clk: imx: scu: Do not enable runtime PM for CPU clks clk: imx: scu: add parent save and restore clk: imx: scu: Only save DC SS clock using non-cached clock rate clk: imx: scu: Add A72 frequency scaling support clk: imx: scu: Add A53 frequency scaling support clk: imx: scu: bypass pi_pll enable status restore clk: imx: scu: detach pd if can't power up clk: imx: scu: bypass cpu clock save and restore clk: imx: scu: add parallel port clock ops clk: imx: scu: add more scu clocks clk: imx: scu: add enet rgmii gpr clocks clk: imx8qm: add clock valid resource checking clk: imx8qxp: add clock valid checking mechnism clk: imx: scu: add gpr clocks support clk: imx: scu: remove legacy scu clock binding support dt-bindings: arm: imx: scu: drop deprecated legacy clock binding dt-bindings: arm: imx: scu: fix naming typo of clk compatible string clk: imx: Remove the audio ipg clock from imx8mp
2021-06-29Merge tag 'timers-core-2021-06-29' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer updates from Thomas Gleixner: "Time and clocksource/clockevent related updates: Core changes: - Infrastructure to support per CPU "broadcast" devices for per CPU clockevent devices which stop in deep idle states. This allows us to utilize the more efficient architected timer on certain ARM SoCs for normal operation instead of permanentely using the slow to access SoC specific clockevent device. - Print the name of the broadcast/wakeup device in /proc/timer_list - Make the clocksource watchdog more robust against delays between reading the current active clocksource and the watchdog clocksource. Such delays can be caused by NMIs, SMIs and vCPU preemption. Handle this by reading the watchdog clocksource twice, i.e. before and after reading the current active clocksource. In case that the two watchdog reads shows an excessive time delta, the read sequence is repeated up to 3 times. - Improve the debug output and add a test module for the watchdog mechanism. - Reimplementation of the venerable time64_to_tm() function with a faster and significantly smaller version. Straight from the source, i.e. the author of the related research paper contributed this! Driver changes: - No new drivers, not even new device tree bindings! - Fixes, improvements and cleanups and all over the place" * tag 'timers-core-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits) time/kunit: Add missing MODULE_LICENSE() time: Improve performance of time64_to_tm() clockevents: Use list_move() instead of list_del()/list_add() clocksource: Print deviation in nanoseconds when a clocksource becomes unstable clocksource: Provide kernel module to test clocksource watchdog clocksource: Reduce clocksource-skew threshold clocksource: Limit number of CPUs checked for clock synchronization clocksource: Check per-CPU clock synchronization when marked unstable clocksource: Retry clock read if long delays detected clockevents: Add missing parameter documentation clocksource/drivers/timer-ti-dm: Drop unnecessary restore clocksource/arm_arch_timer: Improve Allwinner A64 timer workaround clocksource/drivers/arm_global_timer: Remove duplicated argument in arm_global_timer clocksource/drivers/arm_global_timer: Make symbol 'gt_clk_rate_change_nb' static arm: zynq: don't disable CONFIG_ARM_GLOBAL_TIMER due to CONFIG_CPU_FREQ anymore clocksource/drivers/arm_global_timer: Implement rate compensation whenever source clock changes clocksource/drivers/ingenic: Rename unreasonable array names clocksource/drivers/timer-ti-dm: Save and restore timer TIOCP_CFG clocksource/drivers/mediatek: Ack and disable interrupts on suspend clocksource/drivers/samsung_pwm: Constify source IO memory ...
2021-06-29Merge tag 'irq-core-2021-06-29' of ↵Linus Torvalds1-1/+21
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq updates from Thomas Gleixner: "Updates for the interrupt subsystem: Core changes: - Cleanup and simplification of common code to invoke the low level interrupt flow handlers when this invocation requires irqdomain resolution. Add the necessary core infrastructure. - Provide a proper interface for modular PMU drivers to set the interrupt affinity. - Add a request flag which allows to exclude interrupts from spurious interrupt detection. Useful especially for IPI handlers which always return IRQ_HANDLED which turns the spurious interrupt detection into a pointless waste of CPU cycles. Driver changes: - Bulk convert interrupt chip drivers to the new irqdomain low level flow handler invocation mechanism. - Add device tree bindings for the Renesas R-Car M3-W+ SoC - Enable modular build of the Qualcomm PDC driver - The usual small fixes and improvements" * tag 'irq-core-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (38 commits) dt-bindings: interrupt-controller: arm,gic-v3: Describe GICv3 optional properties irqchip: gic-pm: Remove redundant error log of clock bulk irqchip/sun4i: Remove unnecessary oom message irqchip/irq-imx-gpcv2: Remove unnecessary oom message irqchip/imgpdc: Remove unnecessary oom message irqchip/gic-v3-its: Remove unnecessary oom message irqchip/gic-v2m: Remove unnecessary oom message irqchip/exynos-combiner: Remove unnecessary oom message irqchip: Bulk conversion to generic_handle_domain_irq() genirq: Move non-irqdomain handle_domain_irq() handling into ARM's handle_IRQ() genirq: Add generic_handle_domain_irq() helper irqchip/nvic: Convert from handle_IRQ() to handle_domain_irq() irqdesc: Fix __handle_domain_irq() comment genirq: Use irq_resolve_mapping() to implement __handle_domain_irq() and co irqdomain: Introduce irq_resolve_mapping() irqdomain: Protect the linear revmap with RCU irqdomain: Cache irq_data instead of a virq number in the revmap irqdomain: Use struct_size() helper when allocating irqdomain irqdomain: Make normal and nomap irqdomains exclusive powerpc: Move the use of irq_domain_add_nomap() behind a config option ...
2021-06-29mm: update legacy flush_tlb_* to use vmaChen Li3-12/+5
1. These tlb flush functions have been using vma instead mm long time ago, but there is still some comments use mm as parameter. 2. the actual struct we use is vm_area_struct instead of vma_struct. 3. remove unused flush_kern_tlb_page. Link: https://lkml.kernel.org/r/87k0oaq311.wl-chenli@uniontech.com Signed-off-by: Chen Li <chenli@uniontech.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Jonas Bonn <jonas@southpole.se> Cc: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-06-29Merge branch 'linus' of ↵Linus Torvalds5-5852/+27
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "Algorithms: - Fix rmmod crash with x86/curve25519 - Add ECDH NIST P384 - Generate assembly files at build-time with perl scripts on arm - Switch to HMAC SHA512 DRBG as default DRBG Drivers: - Add sl3516 crypto engine - Add ECDH NIST P384 support in hisilicon/hpre - Add {ofb,cfb,ctr} over {aes,sm4} in hisilicon/sec - Add {ccm,gcm} over {aes,sm4} in hisilicon/sec - Enable omap hwrng driver for TI K3 family - Add support for AEAD algorithms in qce" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (142 commits) crypto: sl3516 - depends on HAS_IOMEM crypto: hisilicon/qm - implement for querying hardware tasks status. crypto: sl3516 - Fix build warning without CONFIG_PM MAINTAINERS: update caam crypto driver maintainers list crypto: nx - Fix numerous sparse byte-order warnings crypto: nx - Fix RCU warning in nx842_OF_upd_status crypto: api - Move crypto attr definitions out of crypto.h crypto: nx - Fix memcpy() over-reading in nonce crypto: hisilicon/sec - Fix spelling mistake "fallbcak" -> "fallback" crypto: sa2ul - Remove unused auth_len variable crypto: sl3516 - fix duplicated inclusion crypto: hisilicon/zip - adds the max shaper type rate crypto: hisilicon/hpre - adds the max shaper type rate crypto: hisilicon/sec - adds the max shaper type rate crypto: hisilicon/qm - supports to inquiry each function's QoS crypto: hisilicon/qm - add pf ping single vf function crypto: hisilicon/qm - merges the work initialization process into a single function crypto: hisilicon/qm - add the "alg_qos" file node crypto: hisilicon/qm - supports writing QoS int the host crypto: api - remove CRYPTOA_U32 and related functions ...
2021-06-29Merge tag 'media/v5.14-1' of ↵Linus Torvalds1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - V4L2 core control API was split into separate files - New RC maps: tango and tc-90405 - Hantro driver got support for G2/HEVC decoder - av7710 is moving to staging, together with some legacy APIs - several cleanups related to compat_ioctl32 code - Move the MPEG-2 stateless control type out of staging - Address several issues with RPM get logic on media drivers - Lots of cleanups, bug fixes and improvements. * tag 'media/v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (394 commits) media: s5p-mfc: Fix display delay control creation media: mtk-vpu: on suspend, read/write regs only if vpu is running media: video-mux: Skip dangling endpoints media: Fix Media Controller API config checks media: i2c: rdacm20: Re-work ov10635 reset media: i2c: rdacm20: Check return values media: i2c: rdacm20: Report camera module name media: i2c: rdacm20: Enable noise immunity media: i2c: rdacm20: Embed 'serializer' field media: i2c: rdacm21: Power up OV10640 before OV490 media: i2c: rdacm21: Fix OV10640 powerup media: i2c: rdacm21: Add delay after OV490 reset media: i2c: max9271: Introduce wake_up() function media: i2c: max9271: Check max9271_write() return media: i2c: max9286: Rework comments in .bound() media: i2c: max9286: Define high channel amplitude media: i2c: max9286: Cache channel amplitude media: i2c: max9286: Rename reverse_channel_mv media: i2c: max9286: Adjust parameters indent media: hantro: add support for Rockchip RK3036 ...
2021-06-29Merge tag 'arm64-upstream' of ↵Linus Torvalds2-2/+7
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Will Deacon: "There's a reasonable amount here and the juicy details are all below. It's worth noting that the MTE/KASAN changes strayed outside of our usual directories due to core mm changes and some associated changes to some other architectures; Andrew asked for us to carry these [1] rather that take them via the -mm tree. Summary: - Optimise SVE switching for CPUs with 128-bit implementations. - Fix output format from SVE selftest. - Add support for versions v1.2 and 1.3 of the SMC calling convention. - Allow Pointer Authentication to be configured independently for kernel and userspace. - PMU driver cleanups for managing IRQ affinity and exposing event attributes via sysfs. - KASAN optimisations for both hardware tagging (MTE) and out-of-line software tagging implementations. - Relax frame record alignment requirements to facilitate 8-byte alignment with KASAN and Clang. - Cleanup of page-table definitions and removal of unused memory types. - Reduction of ARCH_DMA_MINALIGN back to 64 bytes. - Refactoring of our instruction decoding routines and addition of some missing encodings. - Move entry code moved into C and hardened against harmful compiler instrumentation. - Update booting requirements for the FEAT_HCX feature, added to v8.7 of the architecture. - Fix resume from idle when pNMI is being used. - Additional CPU sanity checks for MTE and preparatory changes for systems where not all of the CPUs support 32-bit EL0. - Update our kernel string routines to the latest Cortex Strings implementation. - Big cleanup of our cache maintenance routines, which were confusingly named and inconsistent in their implementations. - Tweak linker flags so that GDB can understand vmlinux when using RELR relocations. - Boot path cleanups to enable early initialisation of per-cpu operations needed by KCSAN. - Non-critical fixes and miscellaneous cleanup" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (150 commits) arm64: tlb: fix the TTL value of tlb_get_level arm64: Restrict undef hook for cpufeature registers arm64/mm: Rename ARM64_SWAPPER_USES_SECTION_MAPS arm64: insn: avoid circular include dependency arm64: smp: Bump debugging information print down to KERN_DEBUG drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe() perf/arm-cmn: Fix invalid pointer when access dtc object sharing the same IRQ number arm64: suspend: Use cpuidle context helpers in cpu_suspend() PSCI: Use cpuidle context helpers in psci_cpu_suspend_enter() arm64: Convert cpu_do_idle() to using cpuidle context helpers arm64: Add cpuidle context save/restore helpers arm64: head: fix code comments in set_cpu_boot_mode_flag arm64: mm: drop unused __pa(__idmap_text_start) arm64: mm: fix the count comments in compute_indices arm64/mm: Fix ttbr0 values stored in struct thread_info for software-pan arm64: mm: Pass original fault address to handle_mm_fault() arm64/mm: Drop SECTION_[SHIFT|SIZE|MASK] arm64/mm: Use CONT_PMD_SHIFT for ARM64_MEMSTART_SHIFT arm64/mm: Drop SWAPPER_INIT_MAP_SIZE arm64: Conditionally configure PTR_AUTH key of the kernel. ...
2021-06-28Merge tag 'sched-core-2021-06-28' of ↵Linus Torvalds2-2/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler udpates from Ingo Molnar: - Changes to core scheduling facilities: - Add "Core Scheduling" via CONFIG_SCHED_CORE=y, which enables coordinated scheduling across SMT siblings. This is a much requested feature for cloud computing platforms, to allow the flexible utilization of SMT siblings, without exposing untrusted domains to information leaks & side channels, plus to ensure more deterministic computing performance on SMT systems used by heterogenous workloads. There are new prctls to set core scheduling groups, which allows more flexible management of workloads that can share siblings. - Fix task->state access anti-patterns that may result in missed wakeups and rename it to ->__state in the process to catch new abuses. - Load-balancing changes: - Tweak newidle_balance for fair-sched, to improve 'memcache'-like workloads. - "Age" (decay) average idle time, to better track & improve workloads such as 'tbench'. - Fix & improve energy-aware (EAS) balancing logic & metrics. - Fix & improve the uclamp metrics. - Fix task migration (taskset) corner case on !CONFIG_CPUSET. - Fix RT and deadline utilization tracking across policy changes - Introduce a "burstable" CFS controller via cgroups, which allows bursty CPU-bound workloads to borrow a bit against their future quota to improve overall latencies & batching. Can be tweaked via /sys/fs/cgroup/cpu/<X>/cpu.cfs_burst_us. - Rework assymetric topology/capacity detection & handling. - Scheduler statistics & tooling: - Disable delayacct by default, but add a sysctl to enable it at runtime if tooling needs it. Use static keys and other optimizations to make it more palatable. - Use sched_clock() in delayacct, instead of ktime_get_ns(). - Misc cleanups and fixes. * tag 'sched-core-2021-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (72 commits) sched/doc: Update the CPU capacity asymmetry bits sched/topology: Rework CPU capacity asymmetry detection sched/core: Introduce SD_ASYM_CPUCAPACITY_FULL sched_domain flag psi: Fix race between psi_trigger_create/destroy sched/fair: Introduce the burstable CFS controller sched/uclamp: Fix uclamp_tg_restrict() sched/rt: Fix Deadline utilization tracking during policy change sched/rt: Fix RT utilization tracking during policy change sched: Change task_struct::state sched,arch: Remove unused TASK_STATE offsets sched,timer: Use __set_current_state() sched: Add get_current_state() sched,perf,kvm: Fix preemption condition sched: Introduce task_is_running() sched: Unbreak wakeups sched/fair: Age the average idle time sched/cpufreq: Consider reduced CPU capacity in energy calculation sched/fair: Take thermal pressure into account while estimating energy thermal/cpufreq_cooling: Update offline CPUs per-cpu thermal_pressure sched/fair: Return early from update_tg_cfs_load() if delta == 0 ...
2021-06-28Merge tag 'perf-core-2021-06-28' of ↵Linus Torvalds1-23/+0
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf events updates from Ingo Molnar: - Platform PMU driver updates: - x86 Intel uncore driver updates for Skylake (SNR) and Icelake (ICX) servers - Fix RDPMC support - Fix [extended-]PEBS-via-PT support - Fix Sapphire Rapids event constraints - Fix :ppp support on Sapphire Rapids - Fix fixed counter sanity check on Alder Lake & X86_FEATURE_HYBRID_CPU - Other heterogenous-PMU fixes - Kprobes: - Remove the unused and misguided kprobe::fault_handler callbacks. - Warn about kprobes taking a page fault. - Fix the 'nmissed' stat counter. - Misc cleanups and fixes. * tag 'perf-core-2021-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf: Fix task context PMU for Hetero perf/x86/intel: Fix instructions:ppp support in Sapphire Rapids perf/x86/intel: Add more events requires FRONTEND MSR on Sapphire Rapids perf/x86/intel: Fix fixed counter check warning for some Alder Lake perf/x86/intel: Fix PEBS-via-PT reload base value for Extended PEBS perf/x86: Reset the dirty counter to prevent the leak for an RDPMC task kprobes: Do not increment probe miss count in the fault handler x86,kprobes: WARN if kprobes tries to handle a fault kprobes: Remove kprobe::fault_handler uprobes: Update uprobe_write_opcode() kernel-doc comment perf/hw_breakpoint: Fix DocBook warnings in perf hw_breakpoint perf/core: Fix DocBook warnings perf/core: Make local function perf_pmu_snapshot_aux() static perf/x86/intel/uncore: Enable I/O stacks to IIO PMON mapping on ICX perf/x86/intel/uncore: Enable I/O stacks to IIO PMON mapping on SNR perf/x86/intel/uncore: Generalize I/O stacks to PMON mapping procedure perf/x86/intel/uncore: Drop unnecessary NULL checks after container_of()
2021-06-28Merge tag 'locking-core-2021-06-28' of ↵Linus Torvalds3-59/+59
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking updates from Ingo Molnar: - Core locking & atomics: - Convert all architectures to ARCH_ATOMIC: move every architecture to ARCH_ATOMIC, then get rid of ARCH_ATOMIC and all the transitory facilities and #ifdefs. Much reduction in complexity from that series: 63 files changed, 756 insertions(+), 4094 deletions(-) - Self-test enhancements - Futexes: - Add the new FUTEX_LOCK_PI2 ABI, which is a variant that doesn't set FLAGS_CLOCKRT (.e. uses CLOCK_MONOTONIC). [ The temptation to repurpose FUTEX_LOCK_PI's implicit setting of FLAGS_CLOCKRT & invert the flag's meaning to avoid having to introduce a new variant was resisted successfully. ] - Enhance futex self-tests - Lockdep: - Fix dependency path printouts - Optimize trace saving - Broaden & fix wait-context checks - Misc cleanups and fixes. * tag 'locking-core-2021-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (52 commits) locking/lockdep: Correct the description error for check_redundant() futex: Provide FUTEX_LOCK_PI2 to support clock selection futex: Prepare futex_lock_pi() for runtime clock selection lockdep/selftest: Remove wait-type RCU_CALLBACK tests lockdep/selftests: Fix selftests vs PROVE_RAW_LOCK_NESTING lockdep: Fix wait-type for empty stack locking/selftests: Add a selftest for check_irq_usage() lockding/lockdep: Avoid to find wrong lock dep path in check_irq_usage() locking/lockdep: Remove the unnecessary trace saving locking/lockdep: Fix the dep path printing for backwards BFS selftests: futex: Add futex compare requeue test selftests: futex: Add futex wait test seqlock: Remove trailing semicolon in macros locking/lockdep: Reduce LOCKDEP dependency list locking/lockdep,doc: Improve readability of the block matrix locking/atomics: atomic-instrumented: simplify ifdeffery locking/atomic: delete !ARCH_ATOMIC remnants locking/atomic: xtensa: move to ARCH_ATOMIC locking/atomic: sparc: move to ARCH_ATOMIC locking/atomic: sh: move to ARCH_ATOMIC ...
2021-06-28Merge tag 'for-5.14/libata-2021-06-27' of git://git.kernel.dk/linux-blockLinus Torvalds2-3/+0
Pull libata updates from Jens Axboe: "The big change in this round is that we're finally in a position where we can sanely remove the old drivers/ide/ code, as libata covers everything we need by now. This is exciting for two reasons: 1) we delete a lot of legacy code that doesn't really meet the standards we have today, and 2) it enables us to clean up various bits in the block layer that exist only because of the old IDE code. Outside of that, just a few minor fixes here, fixups for warnings, etc" * tag 'for-5.14/libata-2021-06-27' of git://git.kernel.dk/linux-block: (29 commits) ata: rb532_cf: remove redundant codes ide: remove the legacy ide driver m68k: use libata instead of the legacy ide driver ARM: disable CONFIG_IDE in pxa_defconfig ARM: disable CONFIG_IDE in footbridge_defconfig alpha: use libata instead of the legacy ide driver pata_cypress: add a module option to disable BM-DMA ata: pata_macio: Avoid overwriting initialised field in 'pata_macio_sht' ata: pata_serverworks: Avoid overwriting initialised field in 'serverworks_osb4_sht ata: pata_sc1200: sc1200_sht'Avoid overwriting initialised field in ' ata: pata_cs5530: Avoid overwriting initialised field in 'cs5530_sht' ata: pata_cs5520: Avoid overwriting initialised field in 'cs5520_sht' ata: pata_atiixp: Avoid overwriting initialised field in 'atiixp_sht' ata: sata_nv: Do not over-write initialise fields in 'nv_adma_sht' and 'nv_swncq_sht' ata: sata_mv: Do not over-write initialise fields in 'mv6_sht' ata: sata_sil24: Do not over-write initialise fields in 'sil24_sht' ata: ahci: Ensure initialised fields are not overwritten in AHCI_SHT() ata: include: libata: Move fields commonly over-written to separate MACRO ahci: Add support for Dell S140 and later controllers ata: ahci_sunxi: Disable DIPM ...
2021-06-24Merge branch 'for-next/perf' into for-next/coreWill Deacon1-2/+2
PMU driver cleanups for managing IRQ affinity and exposing event attributes via sysfs. * for-next/perf: (36 commits) drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe() perf/arm-cmn: Fix invalid pointer when access dtc object sharing the same IRQ number arm64: perf: Simplify EVENT ATTR macro in perf_event.c drivers/perf: Simplify EVENT ATTR macro in fsl_imx8_ddr_perf.c drivers/perf: Simplify EVENT ATTR macro in xgene_pmu.c drivers/perf: Simplify EVENT ATTR macro in qcom_l3_pmu.c drivers/perf: Simplify EVENT ATTR macro in qcom_l2_pmu.c drivers/perf: Simplify EVENT ATTR macro in SMMU PMU driver perf: Add EVENT_ATTR_ID to simplify event attributes perf/smmuv3: Don't trample existing events with global filter perf/hisi: Constify static attribute_group structs perf: qcom: Remove redundant dev_err call in qcom_l3_cache_pmu_probe() drivers/perf: hisi: Fix data source control arm64: perf: Add more support on caps under sysfs perf: qcom_l2_pmu: move to use request_irq by IRQF_NO_AUTOEN flag arm_pmu: move to use request_irq by IRQF_NO_AUTOEN flag perf: arm_spe: use DEVICE_ATTR_RO macro perf: xgene_pmu: use DEVICE_ATTR_RO macro perf: qcom: use DEVICE_ATTR_RO macro perf: arm_pmu: use DEVICE_ATTR_RO macro ...
2021-06-24ARM: dts: aspeed: Fix AST2600 machines line namesJoel Stanley2-8/+2
Tacoma and Rainier both have a line-names array that is too long: gpio gpiochip0: gpio-line-names is length 232 but should be at most length 208 This was probably copied from an AST2500 device tree that did have more GPIOs on the controller. Fixes: e9b24b55ca4f ("ARM: dts: aspeed: rainier: Add gpio line names") Fixes: 2f68e4e7df67 ("ARM: dts: aspeed: tacoma: Add gpio line names") Link: https://lore.kernel.org/r/20210624090742.56640-1-joel@jms.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-06-24Merge tag 'v5.14-rockchip-dts32-2' of ↵Olof Johansson5-2/+67
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt Nodes for the Hantro-based video codecs on rk3036, rk3066, rk3188 and rk322x. * tag 'v5.14-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: add vpu and vdec node for RK322x ARM: dts: rockchip: add vpu nodes for RK3066 and RK3188 ARM: dts: rockchip: add vpu node for RK3036 Link: https://lore.kernel.org/r/4611716.rnzMqkiUVr@diego Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-24Merge tag 'v5.14-rockchip-dts32-1' of ↵Olof Johansson17-93/+295
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt A lot of fixes related to the dt-binding yaml conversion, power-domain additions for rk322x and rk3036 and the missing mmc aliases move to board files on rk3066/rk3188. * tag 'v5.14-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: add power controller for RK322x ARM: dts: rockchip: add power controller for RK3036 ARM: dts: rockchip: add labels to the timer nodes on rk3066a ARM: dts: rockchip: fix supply properties in io-domains nodes ARM: dts: rockchip: remove #phy-cells from usbphy node rk3066/rk3188 ARM: dts: rockchip: rename nodename for phy-rockchip-inno-usb2 ARM: dts: rockchip: move mmc aliases to board dts on rk3066/rk3188 ARM: dts: rockchip: move and restyle grf nodes rk3066/rk3188 ARM: dts: rockchip: rename vcc_stdby node name for rk3066a-rayeager.dts ARM: dts: rockchip: Remove more clock-names from PWM nodes ARM: dts: rockchip: add #power-domain-cells to power domain nodes ARM: dts: rockchip: Fix power-controller node names for rk3288 ARM: dts: rockchip: Fix power-controller node names for rk3188 ARM: dts: rockchip: Fix power-controller node names for rk3066a ARM: dts: rockchip: Remove useless interrupt-names on IOMMU node on rk3036 ARM: dts: rockchip: Fix IOMMU nodes properties on rk322x ARM: dts: rockchip: Fix the timer clocks order ARM: dts: rockchip: fix pinctrl sleep nodename for rk3036-kylin and rk3288 ARM: dts: rockchip: Fix thermal sensor cells o rk322x Link: https://lore.kernel.org/r/2084346.irdbgypaU6@phil Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-24Merge tag 'ixp4xx-arm-soc-v5.14' of ↵Olof Johansson13-146/+86
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/soc This is a major chunk of IXP4xx modernization: - Fist we move some registers around to make room for the predetermined PCI I/O space. - Then we add some Kconfig options to make it possible to use the old PCI driver in parallell with the new shiny one. - Then we add the new PCI driver and some bindings for it. - On top of this we add an (ages old) patch from Arnd that centralize the CPU/SoC detection in drivers/soc and make the header a standard Linux header to avoid the <mach/*> business in drivers. - Then we split out and modernize some platform data headers for pata, and hwrandom, and top it up with DT bindings and support for hwrandom. * tag 'ixp4xx-arm-soc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device" hw_random: ixp4xx: Add OF support hw_random: ixp4xx: Add DT bindings hw_random: ixp4xx: Turn into a module hw_random: ixp4xx: Use SPDX license tag hw_random: ixp4xx: enable compile-testing pata: ixp4xx: split platform data to its own header soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h PCI: ixp4xx: Add a new driver for IXP4xx PCI: ixp4xx: Add device tree bindings for IXP4xx ARM/ixp4xx: Make NEED_MACH_IO_H optional ARM/ixp4xx: Move the virtual IObases Link: https://lore.kernel.org/r/CACRpkdbw6HSpp7k6q1FYGmtafLmdAu8bFnpHQOdfBDYYsdLbkw@mail.gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-24Merge tag 'omap-for-v5.14/dt-cleanup-signed' of ↵Olof Johansson14-86/+46
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt Devicetree binding clean-up for omaps for v5.14 Minor devicetree clean-up for omaps for the binding checks: - Drop unsupported dmas for omap2/3 i2c - Drop redundant ehrpwm compatible - Drop am33xx-ecap compatible no longer needed - Correct node names for ecap - Drop unsupported interrupts for ecap - Drop redundant ti,pcf8575 - Correct usage for ti,pindir-d0-out-d1-in * tag 'omap-for-v5.14/dt-cleanup-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: am437x: align ti,pindir-d0-out-d1-in property with dt-shema ARM: dts: am335x: align ti,pindir-d0-out-d1-in property with dt-shema ARM: dts: dra7x-evm: Drop "ti,pcf8575" ARM: dts: am33xx: Drop interrupt property from ecap nodes ARM: dts: ti: Fix node name for all ecap dt nodes ARM: dts: ti: Drop usage of ti,am33xx-ecap from DT nodes ARM: dts: ti: drop usage of redundant compatible ARM: dts: omap2/3: Drop dmas property from I2C node Link: https://lore.kernel.org/r/pull-1624002812-396117@atomide.com-2 Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-24Merge tag 'omap-for-v5.14/fixes-not-urgent-signed' of ↵Olof Johansson11-98/+101
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc Non-urgent fixes for omaps for v5.14 merge window Warn and block suspend for am335x unless the PM related modules and firmware are loaded and warn otherwise. Otherwise we easily end up with a suspended system with nothing capable of waking it up. We also drop a duplicated prototype for am33xx_init_early(). * tag 'omap-for-v5.14/fixes-not-urgent-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Block suspend for am3 and am4 if PM is not configured ARM: OMAP2+: remove duplicated prototype ARM: dts: dra7: Fix duplicate USB4 target module node ARM: OMAP1: ams-delta: remove unused function ams_delta_camera_power bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act bus: ti-sysc: Fix am335x resume hang for usb otg module ARM: OMAP2+: Fix build warning when mmc_omap is not built ARM: OMAP1: isp1301-omap: Add missing gpiod_add_lookup_table function ARM: OMAP1: Fix use of possibly uninitialized irq variable bus: ti-sysc: Fix missing quirk flags for sata Link: https://lore.kernel.org/r/pull-1624002812-396117@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-24Merge tag 'omap-for-v5.13/fixes-rc6-signed' of ↵Olof Johansson5-78/+50
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fix duplicate usb4 regression for dra74 variants USB4 is only present in DRA74x variants, and I managed to add it for the other variants too with the recent legacy platform data removal. * tag 'omap-for-v5.13/fixes-rc6-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: dra7: Fix duplicate USB4 target module node Link: https://lore.kernel.org/r/pull-1623999845-180025@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-24Merge tag 'hisi-arm32-dt-for-5.14' of git://github.com/hisilicon/linux-hisi ↵Olof Johansson7-11/+11
into arm/dt ARM: DT: HiSilicon ARM32 DT updates for 5.14 - Correct the HiSilicon copyright * tag 'hisi-arm32-dt-for-5.14' of git://github.com/hisilicon/linux-hisi: ARM: dts: hisilicon: use the correct HiSilicon copyright Link: https://lore.kernel.org/r/60CBF408.7040302@hisilicon.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-22ARM: dts: rockchip: add vpu and vdec node for RK322xAlex Bee1-2/+25
The VPU and the VDEC IP block of RK322x are the same as RK3399 has and the drivers can be used as-is. Add the respective nodes to the device tree. Signed-off-by: Alex Bee <knaerzche@gmail.com> Link: https://lore.kernel.org/r/20210527154455.358869-13-knaerzche@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2021-06-22ARM: dts: rockchip: add vpu nodes for RK3066 and RK3188Alex Bee3-0/+21
Add the vpu node to the common rk3xxx.dtsi and only the powerdomain property to the SoC specific device trees. Signed-off-by: Alex Bee <knaerzche@gmail.com> Link: https://lore.kernel.org/r/20210527154455.358869-12-knaerzche@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2021-06-22ARM: dts: rockchip: add vpu node for RK3036Alex Bee1-0/+21
Add the vpu node and the node for the attached iommu for RK3036. Signed-off-by: Alex Bee <knaerzche@gmail.com> Link: https://lore.kernel.org/r/20210527154455.358869-11-knaerzche@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2021-06-21Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds1-7/+9
Pull ARM fix from Russell King: - fix gcc 10 compiler regression with cpu_init() * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9081/1: fix gcc-10 thumb2-kernel regression
2021-06-21ARM: 9097/1: mmu: Declare section start/end correctlyLinus Walleij1-2/+2
The kernel test robot reported an interesting bug: A debug print was using %08x with kernel_sec_start and kernel_sec_end being phys_addr_t which can be either u32 or u64 (possibly more). Actually these should just be declared as u32 to begin with: they are declared as such in the assembly in head.S and the kernel definitely boots in a 32 bit physical address space. Redeclare the kernel_sec_start and kernel_sec_end to rid the bug. Reported-by: kernel test robot <lkp@intel.com> Fixes: 6e121df14ccd ("ARM: 9090/1: Map the lowmem and kernel separately") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2021-06-18sched: Introduce task_is_running()Peter Zijlstra1-1/+1
Replace a bunch of 'p->state == TASK_RUNNING' with a new helper: task_is_running(p). Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Davidlohr Bueso <dave@stgolabs.net> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20210611082838.222401495@infradead.org
2021-06-18Merge branch 'sched/urgent' into sched/core, to resolve conflictsIngo Molnar11-25/+35
This commit in sched/urgent moved the cfs_rq_is_decayed() function: a7b359fc6a37: ("sched/fair: Correctly insert cfs_rq's to list on unthrottle") and this fresh commit in sched/core modified it in the old location: 9e077b52d86a: ("sched/pelt: Check that *_avg are null when *_sum are") Merge the two variants. Conflicts: kernel/sched/fair.c Signed-off-by: Ingo Molnar <mingo@kernel.org>
2021-06-17arm64: Add cpuidle context save/restore helpersMarc Zyngier1-0/+5
As we need to start doing some additional work on all idle paths, let's introduce a set of macros that will perform the work related to the GICv3 pseudo-NMI idle entry exit. Stubs are introduced to 32bit ARM for compatibility. As these helpers are currently unused, there is no functional change. Tested-by: Valentin Schneider <valentin.schneider@arm.com> Reviewed-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210615111227.2454465-2-maz@kernel.org Signed-off-by: Will Deacon <will@kernel.org>
2021-06-17ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device"Colin Ian King1-1/+1
There is spelling mistake in the prompt text in the Kconfig. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-06-17hw_random: ixp4xx: Turn into a moduleLinus Walleij1-1/+23
Instead of just initializing always, which will invariably create problems on multiplatform builds, turn this driver into a module and pass a resource with the memory location. The device only exist on the IXP46x so we only register the device for the IXP46x SoC. Cc: Deepak Saxena <dsaxena@plexity.net> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-06-17pata: ixp4xx: split platform data to its own headerArnd Bergmann2-14/+1
Portable drivers cannot use mach/platform.h, so move the structure into its own header. With this, compile testing can be enabled. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-06-17soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.hArnd Bergmann4-109/+23
Generic drivers are unable to use the feature macros from mach/cpu.h or the feature bits from mach/hardware.h, so move these into a global header file along with some dummy helpers that list these features as disabled elsewhere. Cc: David S. Miller <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: netdev@vger.kernel.org Cc: Zoltan HERPAI <wigyori@uid0.hu> Cc: Raylynn Knight <rayknight@me.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-06-17ARM: dts: hisilicon: use the correct HiSilicon copyrightHao Fang7-11/+11
s/Hisilicon/HiSilicon/. It should use capital S, according to the official website https://www.hisilicon.com/en. Signed-off-by: Hao Fang <fanghao11@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2021-06-17Merge tag 'amlogic-arm-dt-for-v5.14' of ↵Olof Johansson1-0/+1
https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into arm/dt Amlogic ARM DT changes for v5.14: - Set the fifo-size of uart_A to 128 bytes like the ARM64 counterpart * tag 'amlogic-arm-dt-for-v5.14' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: ARM: dts: meson: Set the fifo-size of uart_A to 128 bytes Link: https://lore.kernel.org/r/2f19a5a1-3ed9-dd11-02f1-7d535cb1c25c@baylibre.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-16arm: zynq: don't disable CONFIG_ARM_GLOBAL_TIMER due to CONFIG_CPU_FREQ anymoreAndrea Merello1-1/+1
Now ARM global timer driver could work even if it's source clock rate changes, so we don't need to disable that driver when cpu frequency scaling is in use. This cause Zynq arch to get support for timer delay and get_cycles(). Signed-off-by: Andrea Merello <andrea.merello@gmail.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: Michal Simek <michal.simek@xilinx.com> Cc: Sören Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210406130045.15491-3-andrea.merello@gmail.com
2021-06-16ARM: disable CONFIG_IDE in pxa_defconfigChristoph Hellwig1-2/+0
pxa_defconfig already enables libata including the pata_pcmcia driver, so drop the legacy ide driver and idecs host driver. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20210616134658.1471835-5-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-06-16ARM: disable CONFIG_IDE in footbridge_defconfigChristoph Hellwig1-1/+0
footbridge_defconfig enables CONFIG_IDE but no actual host controller driver, so just drop it. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20210616134658.1471835-4-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-06-16ARM/ixp4xx: Make NEED_MACH_IO_H optionalLinus Walleij6-14/+26
In order to create a proper PCI driver for the IXP4xx we need to make the old PCI driver and its reliance on <mach/io.h> optional. Create a new Kconfig symbol for the legacy PCI driver IXP4XX_PCI_LEGACY and only activate NEED_MACH_IO_H for this driver. A few files need to be adjusted to explicitly include the <mach/hardware.h> and <mach/cpu.h> headers that they previously obtained implicitly using <linux/io.h> that would include <mach/io.h> and in turn include these two headers. This breaks our reliance on the old PCI and indirect PCI support so we can reimplement a proper purely DT-based driver in the PCI subsystem. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khalasa@piap.pl> Cc: Zoltan HERPAI <wigyori@uid0.hu> Cc: Raylynn Knight <rayknight@me.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-06-16ARM/ixp4xx: Move the virtual IObasesLinus Walleij3-7/+12
UART1, UART2 and the expansion bus config registers are the only registers mapped in a fixed location when using device tree. For device tree we also want to get rid of the custom <mach/io.h> for IXP4xx. So we need to undefine CONFIG_NEED_MACH_IO_H. Doing that activates the fixed mapping of the PCI IO space to PCI_IO_VIRT_BASE which is hardcoded to 0xFEE00000 and this would collide with the old fixed mappings. Move the fixed virtual IO base address from 0xFEF00000 to 0xFEC00000 in order to avoid the collision. For the OF-only boot path let's even cut the reliance on <mach/io.h> and just hardcode the one single virtbase we need apart from the UART, which is hardcoded in Kconfig.debug. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khalasa@piap.pl> Cc: Zoltan HERPAI <wigyori@uid0.hu> Cc: Raylynn Knight <rayknight@me.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-06-15Merge tag 'mstar-dt-5.14' of git://github.com/linux-chenxing/linux into arm/dtOlof Johansson1-0/+14
* tag 'mstar-dt-5.14' of git://github.com/linux-chenxing/linux: ARM: dts: mstar: Add watchdog device node Link: https://lore.kernel.org/r/CAFr9PXknSfSso6Uq0Fn_qJM5ZnJ4QK=YjJ32kKt4XYPrHK5x6w@mail.gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-15ARM: dts: mstar: Add watchdog device nodeRomain Perier1-0/+14
This adds the definition of both an oscillator at 12Mhz required by the the watchdog and the watchdog device node. Signed-off-by: Romain Perier <romain.perier@gmail.com> Signed-off-by: Daniel Palmer <daniel@0x0f.com>
2021-06-15Merge tag 'tegra-for-5.14-arm-defconfig' of ↵Olof Johansson1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig ARM: tegra: Default configuration changes for v5.14-rc1 Enables the devfreq thermal support to allow using the devfreq device as cooling device for the system. * tag 'tegra-for-5.14-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra_defconfig: Enable CONFIG_DEVFREQ_THERMAL Link: https://lore.kernel.org/r/20210611164437.3568059-5-thierry.reding@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-15Merge tag 'tegra-for-5.14-arm-dt' of ↵Olof Johansson15-31/+93
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt ARM: tegra: Device tree changes for v5.14-rc1 This contains various improvements (such as microphone detection and thermal zones) for some older Tegra devices (such as the Nexus 7 or the Acer A500). * tag 'tegra-for-5.14-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra: ouya: Enable memory frequency thermal throttling using ACTMON ARM: tegra: nexus7: Enable memory frequency thermal throttling using ACTMON ARM: tegra: Add cooling cells to ACTMON device-tree node ARM: tegra: nexus7: Correct 3v3 regulator GPIO of PM269 variant ARM: tegra: nexus7: Remove monitored-battery property ARM: tegra: nexus7: Improve thermal zones ARM: tegra: nexus7: Add i2c-thermtrip node ARM: tegra: paz00: Add CPU thermal zone ARM: tegra: wm8903: Fix polarity of headphones-detection GPIO in device-trees ARM: tegra: Add reg property to Tegra20 EMC table device-tree nodes ARM: tegra: acer-a500: Bump thermal trips by 10C ARM: tegra: acer-a500: Specify proper voltage for WiFi SDIO bus ARM: tegra: acer-a500: Improve microphone detection Link: https://lore.kernel.org/r/20210611164437.3568059-4-thierry.reding@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-15ARM: debug: add UART early console support for MSTAR SoCsRomain Perier1-0/+11
This adds the debug_ll uart for the PM UART found on armv7-based MStar SoCs. Signed-off-by: Romain Perier <romain.perier@gmail.com> Acked-by: Daniel Palmer <daniel@thingy.jp> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Mohammed Billoo <mohammed.billoo@gmail.com> Signed-off-by: Daniel Palmer <daniel@0x0f.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-15Merge tag 'qcom-dts-for-5.14' of ↵Olof Johansson2-0/+483
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt Qualcomm DTS updates for v5.14 This adds DMA, NAND controllers, USB controller and PHY, RPM, L2CC, thermal sensors and defines thermal zones. It them enables these for the RB3011. * tag 'qcom-dts-for-5.14' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: Enable NAND + USB for RB3011 ARM: dts: qcom: add L2CC and RPM for IPQ8064 ARM: dts: qcom: Add USB port definitions to ipq806x ARM: dts: qcom: Add tsens details to ipq806x ARM: dts: qcom: Add ADM DMA + NAND definitions to ipq806x Link: https://lore.kernel.org/r/20210614223840.393224-1-bjorn.andersson@linaro.org Signed-off-by: Olof Johansson <olof@lixom.net>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-25 21:22:11 +0300