c1eee7946a
* refs/heads/tmp-443485d: Linux 4.19.146 gcov: add support for GCC 10.1 usb: typec: ucsi: acpi: Check the _DEP dependencies usb: Fix out of sync data toggle if a configured device is reconfigured USB: serial: option: add support for SIM7070/SIM7080/SIM7090 modules USB: serial: option: support dynamic Quectel USB compositions USB: serial: ftdi_sio: add IDs for Xsens Mti USB converter usb: core: fix slab-out-of-bounds Read in read_descriptors phy: qcom-qmp: Use correct values for ipq8074 PCIe Gen2 PHY init staging: greybus: audio: fix uninitialized value issue video: fbdev: fix OOB read in vga_8planes_imageblit() ARM: dts: vfxxx: Add syscon compatible with OCOTP KVM: VMX: Don't freeze guest when event delivery causes an APIC-access exit fbcon: remove now unusued 'softback_lines' cursor() argument fbcon: remove soft scrollback code vgacon: remove software scrollback support RDMA/rxe: Fix the parent sysfs read when the interface has 15 chars rbd: require global CAP_SYS_ADMIN for mapping and unmapping drm/msm: Disable preemption on all 5xx targets drm/tve200: Stabilize enable/disable scsi: target: iscsi: Fix hang in iscsit_access_np() when getting tpg->np_login_sem scsi: target: iscsi: Fix data digest calculation regulator: push allocation in set_consumer_device_supply() out of lock btrfs: fix wrong address when faulting in pages in the search ioctl btrfs: fix lockdep splat in add_missing_dev btrfs: require only sector size alignment for parent eb bytenr staging: wlan-ng: fix out of bounds read in prism2sta_probe_usb() iio:accel:mma8452: Fix timestamp alignment and prevent data leak. iio:accel:mma7455: Fix timestamp alignment and prevent data leak. iio: accel: kxsd9: Fix alignment of local buffer. iio:chemical:ccs811: Fix timestamp alignment and prevent data leak. iio:light:max44000 Fix timestamp alignment and prevent data leak. iio:magnetometer:ak8975 Fix alignment and data leak issues. iio:adc:ti-adc081c Fix alignment and data leak issues iio:adc:max1118 Fix alignment of timestamp and data leak issues iio:adc:ina2xx Fix timestamp alignment issue. iio:adc:ti-adc084s021 Fix alignment and data leak issues. iio:accel:bmc150-accel: Fix timestamp alignment and prevent data leak. iio:light:ltr501 Fix timestamp alignment issue. iio: adc: ti-ads1015: fix conversion when CONFIG_PM is not set iio: adc: mcp3422: fix locking on error path iio: adc: mcp3422: fix locking scope gcov: Disable gcov build with GCC 10 iommu/amd: Do not use IOMMUv2 functionality when SME is active drm/amdgpu: Fix bug in reporting voltage for CIK ALSA: hda: fix a runtime pm issue in SOF when integrated GPU is disabled cpufreq: intel_pstate: Fix intel_pstate_get_hwp_max() for turbo disabled cpufreq: intel_pstate: Refuse to turn off with HWP enabled ARC: [plat-hsdk]: Switch ethernet phy-mode to rgmii-id HID: elan: Fix memleak in elan_input_configured drivers/net/wan/hdlc_cisco: Add hard_header_len HID: quirks: Set INCREMENT_USAGE_ON_DUPLICATE for all Saitek X52 devices nvme-rdma: serialize controller teardown sequences nvme-fabrics: don't check state NVME_CTRL_NEW for request acceptance irqchip/eznps: Fix build error for !ARC700 builds xfs: initialize the shortform attr header padding entry drivers/net/wan/lapbether: Set network_header before transmitting ALSA: hda: Fix 2 channel swapping for Tegra firestream: Fix memleak in fs_open NFC: st95hf: Fix memleak in st95hf_in_send_cmd drivers/net/wan/lapbether: Added needed_tailroom netfilter: conntrack: allow sctp hearbeat after connection re-use dmaengine: acpi: Put the CSRT table after using it ARC: HSDK: wireup perf irq arm64: dts: ns2: Fixed QSPI compatible string ARM: dts: BCM5301X: Fixed QSPI compatible string ARM: dts: NSP: Fixed QSPI compatible string ARM: dts: bcm: HR2: Fixed QSPI compatible string mmc: sdhci-msm: Add retries when all tuning phases are found valid RDMA/core: Fix reported speed and width scsi: libsas: Set data_dir as DMA_NONE if libata marks qc as NODATA drm/sun4i: Fix dsi dcs long write function RDMA/bnxt_re: Do not report transparent vlan from QP1 RDMA/rxe: Drop pointless checks in rxe_init_ports RDMA/rxe: Fix memleak in rxe_mem_init_user ARM: dts: ls1021a: fix QuadSPI-memory reg range ARM: dts: socfpga: fix register entry for timer3 on Arria10 ARM: dts: logicpd-som-lv-baseboard: Fix broken audio ARM: dts: logicpd-torpedo-baseboard: Fix broken audio ANDROID: ABI: refresh with latest libabigail 94f5d4ae Linux 4.19.145 net/mlx5e: Don't support phys switch id if not in switchdev mode net: disable netpoll on fresh napis tipc: fix shutdown() of connectionless socket sctp: not disable bh in the whole sctp_get_port_local() net: usb: dm9601: Add USB ID of Keenetic Plus DSL netlabel: fix problems with mapping removal block: ensure bdi->io_pages is always initialized ALSA; firewire-tascam: exclude Tascam FE-8 from detection FROMGIT: binder: print warnings when detecting oneway spamming. Linux 4.19.144 net: usb: Fix uninit-was-stored issue in asix_read_phy_addr() cfg80211: regulatory: reject invalid hints mm/hugetlb: fix a race between hugetlb sysctl handlers checkpatch: fix the usage of capture group ( ... ) vfio/pci: Fix SR-IOV VF handling with MMIO blocking KVM: arm64: Set HCR_EL2.PTW to prevent AT taking synchronous exception KVM: arm64: Survive synchronous exceptions caused by AT instructions KVM: arm64: Defer guest entry when an asynchronous exception is pending KVM: arm64: Add kvm_extable for vaxorcism code mm: slub: fix conversion of freelist_corrupted() dm thin metadata: Avoid returning cmd->bm wild pointer on error dm cache metadata: Avoid returning cmd->bm wild pointer on error dm writecache: handle DAX to partitions on persistent memory correctly libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks block: allow for_each_bvec to support zero len bvec affs: fix basic permission bits to actually work media: rc: uevent sysfs file races with rc_unregister_device() media: rc: do not access device via sysfs after rc_unregister_device() ALSA: hda - Fix silent audio output and corrupted input on MSI X570-A PRO ALSA: firewire-digi00x: exclude Avid Adrenaline from detection ALSA: hda/hdmi: always check pin power status in i915 pin fixup ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check ALSA: ca0106: fix error code handling usb: qmi_wwan: add D-Link DWM-222 A2 device ID net: usb: qmi_wwan: add Telit 0x1050 composition btrfs: fix potential deadlock in the search ioctl uaccess: Add non-pagefault user-space write function uaccess: Add non-pagefault user-space read functions btrfs: set the lockdep class for log tree extent buffers btrfs: Remove extraneous extent_buffer_get from tree_mod_log_rewind btrfs: Remove redundant extent_buffer_get in get_old_root vfio-pci: Invalidate mmaps and block MMIO access on disabled memory vfio-pci: Fault mmaps to enable vma tracking vfio/type1: Support faulting PFNMAP vmas btrfs: drop path before adding new uuid tree entry xfs: don't update mtime on COW faults ext2: don't update mtime on COW faults include/linux/log2.h: add missing () around n in roundup_pow_of_two() thermal: ti-soc-thermal: Fix bogus thermal shutdowns for omap4430 iommu/vt-d: Serialize IOMMU GCMD register modifications x86, fakenuma: Fix invalid starting node ID tg3: Fix soft lockup when tg3_reset_task() fails. perf jevents: Fix suspicious code in fixregex() xfs: fix xfs_bmap_validate_extent_raw when checking attr fork of rt files net: gemini: Fix another missing clk_disable_unprepare() in probe fix regression in "epoll: Keep a reference on files added to the check list" net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init() perf tools: Correct SNOOPX field offset nvmet-fc: Fix a missed _irqsave version of spin_lock in 'nvmet_fc_fod_op_done()' netfilter: nfnetlink: nfnetlink_unicast() reports EAGAIN instead of ENOBUFS selftests/bpf: Fix massive output from test_maps bnxt: don't enable NAPI until rings are ready xfs: fix boundary test in xfs_attr_shortform_verify bnxt_en: fix HWRM error when querying VF temperature bnxt_en: Fix PCI AER error recovery flow bnxt_en: Check for zero dir entries in NVRAM. bnxt_en: Don't query FW when netif_running() is false. gtp: add GTPA_LINK info to msg sent to userspace dmaengine: pl330: Fix burst length if burst size is smaller than bus width net: arc_emac: Fix memleak in arc_mdio_probe ravb: Fixed to be able to unload modules net: systemport: Fix memleak in bcm_sysport_probe net: hns: Fix memleak in hns_nic_dev_probe netfilter: nf_tables: fix destination register zeroing netfilter: nf_tables: incorrect enum nft_list_attributes definition netfilter: nf_tables: add NFTA_SET_USERDATA if not null MIPS: BMIPS: Also call bmips_cpu_setup() for secondary cores MIPS: mm: BMIPS5000 has inclusive physical caches dmaengine: at_hdmac: check return value of of_find_device_by_node() in at_dma_xlate() batman-adv: bla: use netif_rx_ni when not in interrupt context batman-adv: Fix own OGM check in aggregated OGMs batman-adv: Avoid uninitialized chaddr when handling DHCP dmaengine: of-dma: Fix of_dma_router_xlate's of_dma_xlate handling xen/xenbus: Fix granting of vmalloc'd memory s390: don't trace preemption in percpu macros cpuidle: Fixup IRQ state ceph: don't allow setlease on cephfs drm/msm/a6xx: fix gmu start on newer firmware nvmet: Disable keep-alive timer when kato is cleared to 0h hwmon: (applesmc) check status earlier. drm/msm: add shutdown support for display platform_driver tty: serial: qcom_geni_serial: Drop __init from qcom_geni_console_setup scsi: target: tcmu: Optimize use of flush_dcache_page scsi: target: tcmu: Fix size in calls to tcmu_flush_dcache_range perf record/stat: Explicitly call out event modifiers in the documentation HID: core: Sanitize event code and type when mapping input HID: core: Correctly handle ReportSize being zero Linux 4.19.143 ALSA: usb-audio: Update documentation comment for MS2109 quirk HID: hiddev: Fix slab-out-of-bounds write in hiddev_ioctl_usage() tpm: Unify the mismatching TPM space buffer sizes usb: dwc3: gadget: Handle ZLP for sg requests usb: dwc3: gadget: Fix handling ZLP usb: dwc3: gadget: Don't setup more than requested btrfs: check the right error variable in btrfs_del_dir_entries_in_log usb: storage: Add unusual_uas entry for Sony PSZ drives USB: cdc-acm: rework notification_buffer resizing USB: gadget: u_f: Unbreak offset calculation in VLAs USB: gadget: f_ncm: add bounds checks to ncm_unwrap_ntb() USB: gadget: u_f: add overflow checks to VLA macros usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe() USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge USB: quirks: Ignore duplicate endpoint on Sound Devices MixPre-D USB: quirks: Add no-lpm quirk for another Raydium touchscreen usb: uas: Add quirk for PNY Pro Elite USB: yurex: Fix bad gfp argument drm/amd/pm: correct Vega12 swctf limit setting drm/amd/pm: correct Vega10 swctf limit setting drm/amdgpu: Fix buffer overflow in INFO ioctl irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake genirq/matrix: Deal with the sillyness of for_each_cpu() on UP device property: Fix the secondary firmware node handling in set_primary_fwnode() PM: sleep: core: Fix the handling of pending runtime resume requests xhci: Always restore EP_SOFT_CLEAR_TOGGLE even if ep reset failed xhci: Do warm-reset when both CAS and XDEV_RESUME are set usb: host: xhci: fix ep context print mismatch in debugfs XEN uses irqdesc::irq_data_common::handler_data to store a per interrupt XEN data pointer which contains XEN specific information. writeback: Fix sync livelock due to b_dirty_time processing writeback: Avoid skipping inode writeback writeback: Protect inode->i_io_list with inode->i_lock serial: 8250: change lock order in serial8250_do_startup() serial: 8250_exar: Fix number of ports for Commtech PCIe cards serial: pl011: Don't leak amba_ports entry on driver register error serial: pl011: Fix oops on -EPROBE_DEFER serial: samsung: Removes the IRQ not found warning vt_ioctl: change VT_RESIZEX ioctl to check for error return from vc_resize() vt: defer kfree() of vc_screenbuf in vc_do_resize() USB: lvtest: return proper error code in probe fbcon: prevent user font height or width change from causing potential out-of-bounds access btrfs: fix space cache memory leak after transaction abort btrfs: reset compression level for lzo on remount blk-mq: order adding requests to hctx->dispatch and checking SCHED_RESTART HID: i2c-hid: Always sleep 60ms after I2C_HID_PWR_ON commands block: loop: set discard granularity and alignment for block device backed loop powerpc/perf: Fix soft lockups due to missed interrupt accounting net: gianfar: Add of_node_put() before goto statement macvlan: validate setting of multiple remote source MAC addresses Revert "scsi: qla2xxx: Fix crash on qla2x00_mailbox_command" scsi: qla2xxx: Fix null pointer access during disconnect from subsystem scsi: qla2xxx: Check if FW supports MQ before enabling scsi: ufs: Clean up completed request without interrupt notification scsi: ufs: Improve interrupt handling for shared interrupts scsi: ufs: Fix possible infinite loop in ufshcd_hold scsi: fcoe: Fix I/O path allocation ASoC: wm8994: Avoid attempts to read unreadable registers s390/cio: add cond_resched() in the slow_eval_known_fn() loop spi: stm32: fix stm32_spi_prepare_mbr in case of odd clk_rate fs: prevent BUG_ON in submit_bh_wbc() ext4: correctly restore system zone info when remount fails ext4: handle error of ext4_setup_system_zone() on remount ext4: handle option set by mount flags correctly jbd2: abort journal if free a async write error metadata buffer ext4: handle read only external journal device ext4: don't BUG on inconsistent journal feature jbd2: make sure jh have b_transaction set in refile/unfile_buffer usb: gadget: f_tcm: Fix some resource leaks in some error paths i2c: rcar: in slave mode, clear NACK earlier null_blk: fix passing of REQ_FUA flag in null_handle_rq nvme-fc: Fix wrong return value in __nvme_fc_init_request() drm/msm/adreno: fix updating ring fence media: gpio-ir-tx: improve precision of transmitted signal due to scheduling Revert "ath10k: fix DMA related firmware crashes on multiple devices" efi: provide empty efi_enter_virtual_mode implementation USB: sisusbvga: Fix a potential UB casued by left shifting a negative value powerpc/spufs: add CONFIG_COREDUMP dependency KVM: arm64: Fix symbol dependency in __hyp_call_panic_nvhe EDAC/ie31200: Fallback if host bridge device is already initialized scsi: fcoe: Memory leak fix in fcoe_sysfs_fcf_del() ceph: fix potential mdsc use-after-free crash scsi: iscsi: Do not put host in iscsi_set_flashnode_param() btrfs: file: reserve qgroup space after the hole punch range is locked locking/lockdep: Fix overflow in presentation of average lock-time drm/nouveau: Fix reference count leak in nouveau_connector_detect drm/nouveau: fix reference count leak in nv50_disp_atomic_commit drm/nouveau/drm/noveau: fix reference count leak in nouveau_fbcon_open f2fs: fix use-after-free issue HID: quirks: add NOGET quirk for Logitech GROUP cec-api: prevent leaking memory through hole in structure mips/vdso: Fix resource leaks in genvdso.c rtlwifi: rtl8192cu: Prevent leaking urb ARM: dts: ls1021a: output PPS signal on FIPER2 PCI: Fix pci_create_slot() reference count leak omapfb: fix multiple reference count leaks due to pm_runtime_get_sync f2fs: fix error path in do_recover_data() selftests/powerpc: Purge extra count_pmc() calls of ebb selftests xfs: Don't allow logging of XFS_ISTALE inodes scsi: lpfc: Fix shost refcount mismatch when deleting vport drm/amdgpu/display: fix ref count leak when pm_runtime_get_sync fails drm/amdgpu: fix ref count leak in amdgpu_display_crtc_set_config drm/amd/display: fix ref count leak in amdgpu_drm_ioctl drm/amdgpu: fix ref count leak in amdgpu_driver_open_kms drm/radeon: fix multiple reference count leak drm/amdkfd: Fix reference count leaks. iommu/iova: Don't BUG on invalid PFNs scsi: target: tcmu: Fix crash on ARM during cmd completion blktrace: ensure our debugfs dir exists media: pci: ttpci: av7110: fix possible buffer overflow caused by bad DMA value in debiirq() powerpc/xive: Ignore kmemleak false positives arm64: dts: qcom: msm8916: Pull down PDM GPIOs during sleep mfd: intel-lpss: Add Intel Emmitsburg PCH PCI IDs ASoC: tegra: Fix reference count leaks. ASoC: img-parallel-out: Fix a reference count leak ASoC: img: Fix a reference count leak in img_i2s_in_set_fmt ALSA: pci: delete repeated words in comments ipvlan: fix device features net: ena: Make missed_tx stat incremental tipc: fix uninit skb->data in tipc_nl_compat_dumpit() net/smc: Prevent kernel-infoleak in __smc_diag_dump() net: qrtr: fix usage of idr in port assignment to socket net: Fix potential wrong skb->protocol in skb_vlan_untag() gre6: Fix reception with IP6_TNL_F_RCV_DSCP_COPY powerpc/64s: Don't init FSCR_DSCR in __init_FSCR() ANDROID: gki_defconfig: initialize locals with zeroes UPSTREAM: security: allow using Clang's zero initialization for stack variables Revert "binder: Prevent context manager from incrementing ref 0" ANDROID: GKI: update the ABI xml BACKPORT: recordmcount: support >64k sections UPSTREAM: arm64: vdso: Build vDSO with -ffixed-x18 UPSTREAM: cgroup: Remove unused cgrp variable UPSTREAM: cgroup: freezer: call cgroup_enter_frozen() with preemption disabled in ptrace_stop() UPSTREAM: cgroup: freezer: fix frozen state inheritance UPSTREAM: signal: unconditionally leave the frozen state in ptrace_stop() BACKPORT: cgroup: cgroup v2 freezer UPSTREAM: cgroup: implement __cgroup_task_count() helper UPSTREAM: cgroup: rename freezer.c into legacy_freezer.c UPSTREAM: cgroup: remove extra cgroup_migrate_finish() call UPSTREAM: cgroup: saner refcounting for cgroup_root UPSTREAM: cgroup: Add named hierarchy disabling to cgroup_no_v1 boot param UPSTREAM: cgroup: remove unnecessary unlikely() UPSTREAM: cgroup: Simplify cgroup_ancestor Linux 4.19.142 KVM: arm64: Only reschedule if MMU_NOTIFIER_RANGE_BLOCKABLE is not set KVM: Pass MMU notifier range flags to kvm_unmap_hva_range() clk: Evict unregistered clks from parent caches xen: don't reschedule in preemption off sections mm/hugetlb: fix calculation of adjust_range_if_pmd_sharing_possible do_epoll_ctl(): clean the failure exits up a bit epoll: Keep a reference on files added to the check list efi: add missed destroy_workqueue when efisubsys_init fails powerpc/pseries: Do not initiate shutdown when system is running on UPS net: dsa: b53: check for timeout hv_netvsc: Fix the queue_mapping in netvsc_vf_xmit() net: gemini: Fix missing free_netdev() in error path of gemini_ethernet_port_probe() net: ena: Prevent reset after device destruction bonding: fix active-backup failover for current ARP slave afs: Fix NULL deref in afs_dynroot_depopulate() RDMA/bnxt_re: Do not add user qps to flushlist Fix build error when CONFIG_ACPI is not set/enabled: efi: avoid error message when booting under Xen kconfig: qconf: fix signal connection to invalid slots kconfig: qconf: do not limit the pop-up menu to the first row kvm: x86: Toggling CR4.PKE does not load PDPTEs in PAE mode kvm: x86: Toggling CR4.SMAP does not load PDPTEs in PAE mode vfio/type1: Add proper error unwind for vfio_iommu_replay() ASoC: intel: Fix memleak in sst_media_open ASoC: msm8916-wcd-analog: fix register Interrupt offset s390/ptrace: fix storage key handling s390/runtime_instrumentation: fix storage key handling bonding: fix a potential double-unregister bonding: show saner speed for broadcast mode net: fec: correct the error path for regulator disable in probe i40e: Fix crash during removing i40e driver i40e: Set RX_ONLY mode for unicast promiscuous on VLAN ASoC: q6routing: add dummy register read/write function ext4: don't allow overlapping system zones ext4: fix potential negative array index in do_split() fs/signalfd.c: fix inconsistent return codes for signalfd4 alpha: fix annotation of io{read,write}{16,32}be() xfs: Fix UBSAN null-ptr-deref in xfs_sysfs_init tools/testing/selftests/cgroup/cgroup_util.c: cg_read_strcmp: fix null pointer dereference virtio_ring: Avoid loop when vq is broken in virtqueue_poll scsi: libfc: Free skb in fc_disc_gpn_id_resp() for valid cases cpufreq: intel_pstate: Fix cpuinfo_max_freq when MSR_TURBO_RATIO_LIMIT is 0 ceph: fix use-after-free for fsc->mdsc jffs2: fix UAF problem xfs: fix inode quota reservation checks svcrdma: Fix another Receive buffer leak m68knommu: fix overwriting of bits in ColdFire V3 cache control Input: psmouse - add a newline when printing 'proto' by sysfs media: vpss: clean up resources in init rtc: goldfish: Enable interrupt in set_alarm() when necessary media: budget-core: Improve exception handling in budget_register() scsi: target: tcmu: Fix crash in tcmu_flush_dcache_range on ARM scsi: ufs: Add DELAY_BEFORE_LPM quirk for Micron devices spi: Prevent adding devices below an unregistering controller kthread: Do not preempt current task if it is going to call schedule() drm/amd/display: fix pow() crashing when given base 0 scsi: zfcp: Fix use-after-free in request timeout handlers jbd2: add the missing unlock_buffer() in the error path of jbd2_write_superblock() ext4: fix checking of directory entry validity for inline directories mm, page_alloc: fix core hung in free_pcppages_bulk() mm: include CMA pages in lowmem_reserve at boot kernel/relay.c: fix memleak on destroy relay channel romfs: fix uninitialized memory leak in romfs_dev_read() btrfs: sysfs: use NOFS for device creation btrfs: inode: fix NULL pointer dereference if inode doesn't need compression btrfs: Move free_pages_out label in inline extent handling branch in compress_file_range btrfs: don't show full path of bind mounts in subvol= btrfs: export helpers for subvolume name/id resolution khugepaged: adjust VM_BUG_ON_MM() in __khugepaged_enter() khugepaged: khugepaged_test_exit() check mmget_still_valid() perf probe: Fix memory leakage when the probe point is not found drm/vgem: Replace opencoded version of drm_gem_dumb_map_offset() ANDROID: tty: fix tty name overflow ANDROID: Revert "PCI: Probe bridge window attributes once at enumeration-time" Linux 4.19.141 drm/amdgpu: Fix bug where DPM is not enabled after hibernate and resume drm: Added orientation quirk for ASUS tablet model T103HAF arm64: dts: marvell: espressobin: add ethernet alias khugepaged: retract_page_tables() remember to test exit sh: landisk: Add missing initialization of sh_io_port_base tools build feature: Quote CC and CXX for their arguments perf bench mem: Always memset source before memcpy ALSA: echoaudio: Fix potential Oops in snd_echo_resume() mfd: dln2: Run event handler loop under spinlock test_kmod: avoid potential double free in trigger_config_run_type() fs/ufs: avoid potential u32 multiplication overflow fs/minix: remove expected error message in block_to_path() fs/minix: fix block limit check for V1 filesystems fs/minix: set s_maxbytes correctly nfs: Fix getxattr kernel panic and memory overflow net: qcom/emac: add missed clk_disable_unprepare in error path of emac_clks_phase1_init drm/vmwgfx: Fix two list_for_each loop exit tests drm/vmwgfx: Use correct vmw_legacy_display_unit pointer Input: sentelic - fix error return when fsp_reg_write fails watchdog: initialize device before misc_register scsi: lpfc: nvmet: Avoid hang / use-after-free again when destroying targetport openrisc: Fix oops caused when dumping stack i2c: rcar: avoid race when unregistering slave tools build feature: Use CC and CXX from parent pwm: bcm-iproc: handle clk_get_rate() return clk: clk-atlas6: fix return value check in atlas6_clk_init() i2c: rcar: slave: only send STOP event when we have been addressed iommu/vt-d: Enforce PASID devTLB field mask iommu/omap: Check for failure of a call to omap_iommu_dump_ctx selftests/powerpc: ptrace-pkey: Don't update expected UAMOR value selftests/powerpc: ptrace-pkey: Update the test to mark an invalid pkey correctly selftests/powerpc: ptrace-pkey: Rename variables to make it easier to follow code dm rq: don't call blk_mq_queue_stopped() in dm_stop_queue() gpu: ipu-v3: image-convert: Combine rotate/no-rotate irq handlers mmc: renesas_sdhi_internal_dmac: clean up the code for dma complete USB: serial: ftdi_sio: clean up receive processing USB: serial: ftdi_sio: make process-packet buffer unsigned media: rockchip: rga: Only set output CSC mode for RGB input media: rockchip: rga: Introduce color fmt macros and refactor CSC mode logic RDMA/ipoib: Fix ABBA deadlock with ipoib_reap_ah() RDMA/ipoib: Return void from ipoib_ib_dev_stop() mfd: arizona: Ensure 32k clock is put on driver unbind and error drm/imx: imx-ldb: Disable both channels for split mode in enc->disable() remoteproc: qcom: q6v5: Update running state before requesting stop perf intel-pt: Fix FUP packet state module: Correctly truncate sysfs sections output pseries: Fix 64 bit logical memory block panic watchdog: f71808e_wdt: clear watchdog timeout occurred flag watchdog: f71808e_wdt: remove use of wrong watchdog_info option watchdog: f71808e_wdt: indicate WDIOF_CARDRESET support in watchdog_info.options tracing: Use trace_sched_process_free() instead of exit() for pid tracing tracing/hwlat: Honor the tracing_cpumask kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler ftrace: Setup correct FTRACE_FL_REGS flags for module mm/page_counter.c: fix protection usage propagation ocfs2: change slot number type s16 to u16 ext2: fix missing percpu_counter_inc MIPS: CPU#0 is not hotpluggable driver core: Avoid binding drivers to dead devices mac80211: fix misplaced while instead of if bcache: fix overflow in offset_to_stripe() bcache: allocate meta data pages as compound pages md/raid5: Fix Force reconstruct-write io stuck in degraded raid5 net/compat: Add missing sock updates for SCM_RIGHTS net: stmmac: dwmac1000: provide multicast filter fallback net: ethernet: stmmac: Disable hardware multicast filter media: vsp1: dl: Fix NULL pointer dereference on unbind powerpc: Fix circular dependency between percpu.h and mmu.h powerpc: Allow 4224 bytes of stack expansion for the signal frame cifs: Fix leak when handling lease break for cached root fid xtensa: fix xtensa_pmu_setup prototype iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw() dt-bindings: iio: io-channel-mux: Fix compatible string in example code btrfs: fix return value mixup in btrfs_get_extent btrfs: fix memory leaks after failure to lookup checksums during inode logging btrfs: only search for left_info if there is no right_info in try_merge_free_space btrfs: fix messages after changing compression level by remount btrfs: open device without device_list_mutex btrfs: don't traverse into the seed devices in show_devname btrfs: ref-verify: fix memory leak in add_block_entry btrfs: don't allocate anonymous block device for user invisible roots btrfs: free anon block device right after subvolume deletion PCI: Probe bridge window attributes once at enumeration-time PCI: qcom: Add support for tx term offset for rev 2.1.0 PCI: qcom: Define some PARF params needed for ipq8064 SoC PCI: Add device even if driver attach failed PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context() genirq/affinity: Make affinity setting if activated opt-in smb3: warn on confusing error scenario with sec=krb5 ANDROID: ABI: update the ABI xml representation Revert "ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109" Linux 4.19.140 xen/gntdev: Fix dmabuf import with non-zero sgt offset xen/balloon: make the balloon wait interruptible xen/balloon: fix accounting in alloc_xenballooned_pages error path irqdomain/treewide: Free firmware node after domain removal ARM: 8992/1: Fix unwind_frame for clang-built kernels parisc: mask out enable and reserved bits from sba imask parisc: Implement __smp_store_release and __smp_load_acquire barriers mtd: rawnand: qcom: avoid write to unavailable register spi: spidev: Align buffers for DMA include/asm-generic/vmlinux.lds.h: align ro_after_init cpufreq: dt: fix oops on armada37xx NFS: Don't return layout segments that are in use NFS: Don't move layouts to plh_return_segs list while in use drm/ttm/nouveau: don't call tt destroy callback on alloc failure. 9p: Fix memory leak in v9fs_mount ALSA: usb-audio: add quirk for Pioneer DDJ-RB fs/minix: reject too-large maximum file size fs/minix: don't allow getting deleted inodes fs/minix: check return value of sb_getblk() bitfield.h: don't compile-time validate _val in FIELD_FIT crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified crypto: ccp - Fix use of merged scatterlists crypto: qat - fix double free in qat_uclo_create_batch_init_list crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified pstore: Fix linking when crypto API disabled ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109 ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109 ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO USB: serial: cp210x: enable usb generic throttle/unthrottle USB: serial: cp210x: re-enable auto-RTS on open net: initialize fastreuse on inet_inherit_port net: refactor bind_bucket fastreuse into helper net/tls: Fix kmap usage net: Set fput_needed iff FDPUT_FPUT is set net/nfc/rawsock.c: add CAP_NET_RAW check. drivers/net/wan/lapbether: Added needed_headroom and a skb->len check af_packet: TPACKET_V3: fix fill status rwlock imbalance crypto: aesni - add compatibility with IAS x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task svcrdma: Fix page leak in svc_rdma_recv_read_chunk() pinctrl-single: fix pcs_parse_pinconf() return value ocfs2: fix unbalanced locking dlm: Fix kobject memleak fsl/fman: fix eth hash table allocation fsl/fman: check dereferencing null pointer fsl/fman: fix unreachable code fsl/fman: fix dereference null return value fsl/fman: use 32-bit unsigned integer net: spider_net: Fix the size used in a 'dma_free_coherent()' call liquidio: Fix wrong return value in cn23xx_get_pf_num() net: ethernet: aquantia: Fix wrong return value tools, build: Propagate build failures from tools/build/Makefile.build wl1251: fix always return 0 error s390/qeth: don't process empty bridge port events ASoC: meson: axg-tdm-interface: fix link fmt setup selftests/powerpc: Fix online CPU selection PCI: Release IVRS table in AMD ACS quirk selftests/powerpc: Fix CPU affinity for child process powerpc/boot: Fix CONFIG_PPC_MPC52XX references net: dsa: rtl8366: Fix VLAN set-up net: dsa: rtl8366: Fix VLAN semantics Bluetooth: hci_serdev: Only unregister device if it was registered Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags power: supply: check if calc_soc succeeded in pm860x_init_battery Smack: prevent underflow in smk_set_cipso() Smack: fix another vsscanf out of bounds RDMA/core: Fix return error value in _ib_modify_qp() to negative PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration scsi: mesh: Fix panic after host or bus reset usb: dwc2: Fix error path in gadget registration MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init() coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb() thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor() usb: core: fix quirks_param_set() writing to a const pointer USB: serial: iuu_phoenix: fix led-activity helpers drm/imx: tve: fix regulator_disable error path powerpc/book3s64/pkeys: Use PVR check instead of cpu feature PCI/ASPM: Add missing newline in sysfs 'policy' staging: rtl8192u: fix a dubious looking mask before a shift RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue RDMA/qedr: SRQ's bug fixes powerpc/vdso: Fix vdso cpu truncation mwifiex: Prevent memory corruption handling keys scsi: scsi_debug: Add check for sdebug_max_queue during module init drm/bridge: sil_sii8620: initialize return of sii8620_readb phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY drm: panel: simple: Fix bpc for LG LB070WV8 panel leds: core: Flush scheduled work for system suspend PCI: Fix pci_cfg_wait queue locking problem RDMA/rxe: Skip dgid check in loopback mode xfs: fix reflink quota reservation accounting error xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork media: exynos4-is: Add missed check for pinctrl_lookup_state() media: firewire: Using uninitialized values in node_probe() ipvs: allow connection reuse for unconfirmed conntrack scsi: eesox: Fix different dev_id between request_irq() and free_irq() scsi: powertec: Fix different dev_id between request_irq() and free_irq() drm/radeon: fix array out-of-bounds read and write issues cxl: Fix kobject memleak drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline scsi: cumana_2: Fix different dev_id between request_irq() and free_irq() ASoC: Intel: bxt_rt298: add missing .owner field media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities() leds: lm355x: avoid enum conversion warning drm/arm: fix unintentional integer overflow on left shift drm/etnaviv: Fix error path on failure to enable bus clk iio: improve IIO_CONCENTRATION channel type description ath10k: Acquire tx_lock in tx error paths video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call console: newport_con: fix an issue about leak related system resources video: fbdev: sm712fb: fix an issue about iounmap for a wrong address agp/intel: Fix a memory leak on module initialisation failure drm/msm: ratelimit crtc event overflow error ACPICA: Do not increment operation_region reference counts for field units bcache: fix super block seq numbers comparision in register_cache_set() dyndbg: fix a BUG_ON in ddebug_describe_flags usb: bdc: Halt controller on suspend bdc: Fix bug causing crash after multiple disconnects usb: gadget: net2280: fix memory leak on probe error handling paths gpu: host1x: debug: Fix multiple channels emitting messages simultaneously iwlegacy: Check the return value of pcie_capability_read_*() brcmfmac: set state of hanger slot to FREE when flushing PSQ brcmfmac: To fix Bss Info flag definition Bug brcmfmac: keep SDIO watchdog running when console_interval is non-zero mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock drm/radeon: disable AGP by default drm/debugfs: fix plain echo to connector "force" attribute usb: mtu3: clear dual mode of u3port when disable device drm/nouveau: fix multiple instances of reference count leaks drm/etnaviv: fix ref count leak via pm_runtime_get_sync arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding md-cluster: fix wild pointer of unlock_all_bitmaps() video: fbdev: neofb: fix memory leak in neo_scan_monitor() crypto: aesni - Fix build with LLVM_IAS=1 drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync drm/amdgpu: avoid dereferencing a NULL pointer fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls loop: be paranoid on exit and prevent new additions / removals Bluetooth: add a mutex lock to avoid UAF in do_enale_set soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag drm/tilcdc: fix leak & null ref in panel_connector_get_modes ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh() spi: lantiq: fix: Rx overflow error in full duplex mode ARM: at91: pm: add missing put_device() call in at91_pm_sram_init() ARM: dts: gose: Fix ports node name for adv7612 ARM: dts: gose: Fix ports node name for adv7180 platform/x86: intel-vbtn: Fix return value check in check_acpi_dev() platform/x86: intel-hid: Fix return value check in check_acpi_dev() m68k: mac: Fix IOP status/control register writes m68k: mac: Don't send IOP message until channel is idle clk: scmi: Fix min and max rate when registering clocks with discrete rates arm64: dts: exynos: Fix silent hang after boot on Espresso firmware: arm_scmi: Fix SCMI genpd domain probing crypto: ccree - fix resource leak on error path arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property EDAC: Fix reference count leaks arm64: dts: rockchip: fix rk3399-puma gmac reset gpio arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio arm64: dts: rockchip: fix rk3368-lion gmac reset gpio sched: correct SD_flags returned by tl->sd_flags() sched/fair: Fix NOHZ next idle balance x86/mce/inject: Fix a wrong assignment of i_mce.status cgroup: add missing skcd->no_refcnt check in cgroup_sk_clone() HID: input: Fix devices that return multiple bytes in battery report tracepoint: Mark __tracepoint_string's __used ANDROID: fix a bug in quota2 ANDROID: Update the ABI xml based on the new driver core padding ANDROID: GKI: add some padding to some driver core structures ANDROID: GKI: Update the ABI xml representation ANDROID: sched: add "frozen" field to task_struct ANDROID: cgroups: add v2 freezer ABI changes ANDROID: cgroups: ABI padding Linux 4.19.139 Smack: fix use-after-free in smk_write_relabel_self() i40e: Memory leak in i40e_config_iwarp_qvlist i40e: Fix of memory leak and integer truncation in i40e_virtchnl.c i40e: Wrong truncation from u16 to u8 i40e: add num_vectors checker in iwarp handler rxrpc: Fix race between recvmsg and sendmsg on immediate call failure selftests/net: relax cpu affinity requirement in msg_zerocopy test Revert "vxlan: fix tos value before xmit" openvswitch: Prevent kernel-infoleak in ovs_ct_put_key() net: thunderx: use spin_lock_bh in nicvf_set_rx_mode_task() net: gre: recompute gre csum for sctp over gre tunnels hv_netvsc: do not use VF device if link is down net: lan78xx: replace bogus endpoint lookup vxlan: Ensure FDB dump is performed under RCU net: ethernet: mtk_eth_soc: fix MTU warnings ipv6: fix memory leaks on IPV6_ADDRFORM path ipv4: Silence suspicious RCU usage warning xattr: break delegations in {set,remove}xattr Drivers: hv: vmbus: Ignore CHANNELMSG_TL_CONNECT_RESULT(23) tools lib traceevent: Fix memory leak in process_dynamic_array_len atm: fix atm_dev refcnt leaks in atmtcp_remove_persistent igb: reinit_locked() should be called with rtnl_lock cfg80211: check vendor command doit pointer before use firmware: Fix a reference count leak. usb: hso: check for return value in hso_serial_common_create() i2c: slave: add sanity check when unregistering i2c: slave: improve sanity check when registering drm/nouveau/fbcon: zero-initialise the mode_cmd2 structure drm/nouveau/fbcon: fix module unload when fbcon init has failed for some reason net/9p: validate fds in p9_fd_open leds: 88pm860x: fix use-after-free on unbind leds: lm3533: fix use-after-free on unbind leds: da903x: fix use-after-free on unbind leds: wm831x-status: fix use-after-free on unbind mtd: properly check all write ioctls for permissions vgacon: Fix for missing check in scrollback handling binder: Prevent context manager from incrementing ref 0 omapfb: dss: Fix max fclk divider for omap36xx Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_with_rssi_evt() Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_evt() Bluetooth: Fix slab-out-of-bounds read in hci_extended_inquiry_result_evt() staging: android: ashmem: Fix lockdep warning for write operation ALSA: seq: oss: Serialize ioctls Revert "ALSA: hda: call runtime_allow() for all hda controllers" usb: xhci: Fix ASMedia ASM1142 DMA addressing usb: xhci: define IDs for various ASMedia host controllers USB: iowarrior: fix up report size handling for some devices USB: serial: qcserial: add EM7305 QDL product ID BACKPORT: loop: Fix wrong masking of status flags BACKPORT: loop: Add LOOP_CONFIGURE ioctl BACKPORT: loop: Clean up LOOP_SET_STATUS lo_flags handling BACKPORT: loop: Rework lo_ioctl() __user argument casting BACKPORT: loop: Move loop_set_status_from_info() and friends up BACKPORT: loop: Factor out configuring loop from status BACKPORT: loop: Remove figure_loop_size() BACKPORT: loop: Refactor loop_set_status() size calculation BACKPORT: loop: Factor out setting loop device size BACKPORT: loop: Remove sector_t truncation checks BACKPORT: loop: Call loop_config_discard() only after new config is applied Linux 4.19.138 ext4: fix direct I/O read error random32: move the pseudo-random 32-bit definitions to prandom.h random32: remove net_rand_state from the latent entropy gcc plugin random: fix circular include dependency on arm64 after addition of percpu.h ARM: percpu.h: fix build error random32: update the net random state on interrupt and activity ANDROID: GKI: update the ABI xml ANDROID: GKI: power: Add property to enable/disable cc toggle ANDROID: Enforce KMI stability Linux 4.19.137 x86/i8259: Use printk_deferred() to prevent deadlock KVM: LAPIC: Prevent setting the tscdeadline timer if the lapic is hw disabled xen-netfront: fix potential deadlock in xennet_remove() cxgb4: add missing release on skb in uld_send() x86/unwind/orc: Fix ORC for newly forked tasks Revert "i2c: cadence: Fix the hold bit setting" net: ethernet: ravb: exit if re-initialization fails in tx timeout parisc: add support for cmpxchg on u8 pointers nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame qed: Disable "MFW indication via attention" SPAM every 5 minutes usb: hso: Fix debug compile warning on sparc32 net/mlx5e: fix bpf_prog reference count leaks in mlx5e_alloc_rq net: gemini: Fix missing clk_disable_unprepare() in error path of gemini_ethernet_port_probe() Bluetooth: fix kernel oops in store_pending_adv_report arm64: csum: Fix handling of bad packets arm64/alternatives: move length validation inside the subsection mac80211: mesh: Free pending skb when destroying a mpath mac80211: mesh: Free ie data when leaving mesh bpf: Fix map leak in HASH_OF_MAPS map ibmvnic: Fix IRQ mapping disposal in error path mlxsw: core: Free EMAD transactions using kfree_rcu() mlxsw: core: Increase scope of RCU read-side critical section mlx4: disable device on shutdown net: lan78xx: fix transfer-buffer memory leak net: lan78xx: add missing endpoint sanity check net/mlx5: Verify Hardware supports requested ptp function on a given pin sh: Fix validation of system call number selftests/net: psock_fanout: fix clang issues for target arch PowerPC selftests/net: rxtimestamp: fix clang issues for target arch PowerPC xfrm: Fix crash when the hold queue is used. net/x25: Fix null-ptr-deref in x25_disconnect net/x25: Fix x25_neigh refcnt leak when x25 disconnect xfs: fix missed wakeup on l_flush_wait rds: Prevent kernel-infoleak in rds_notify_queue_get() drm: hold gem reference until object is no longer accessed drm/amdgpu: Prevent kernel-infoleak in amdgpu_info_ioctl() Revert "drm/amdgpu: Fix NULL dereference in dpm sysfs handlers" ARM: 8986/1: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints wireless: Use offsetof instead of custom macro. 9p/trans_fd: Fix concurrency del of req_list in p9_fd_cancelled/p9_read_work PCI/ASPM: Disable ASPM on ASMedia ASM1083/1085 PCIe-to-PCI bridge Btrfs: fix selftests failure due to uninitialized i_mode in test inodes sctp: implement memory accounting on tx path btrfs: inode: Verify inode mode to avoid NULL pointer dereference drm/amd/display: prevent memory leak ath9k: release allocated buffer if timed out ath9k_htc: release allocated buffer if timed out tracing: Have error path in predicate_parse() free its allocated memory drm/amdgpu: fix multiple memory leaks in acp_hw_init iio: imu: adis16400: fix memory leak media: rc: prevent memory leak in cx23888_ir_probe crypto: ccp - Release all allocated memory if sha type is invalid ANDROID: GKI: kernel: tick-sched: Move wake callback registration code Conflicts: Documentation/devicetree/bindings Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt drivers/clk/clk.c drivers/hwtracing/coresight/coresight-tmc-etf.c drivers/mmc/host/sdhci-msm.c drivers/power/supply/power_supply_sysfs.c include/linux/power_supply.h include/linux/sched.h kernel/signal.c net/qrtr/qrtr.c Change-Id: I0d8f44f054a9a56bb292460260cb3062be9e08ed Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
836 lines
25 KiB
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836 lines
25 KiB
Plaintext
#
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# SPI driver configuration
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#
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menuconfig SPI
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bool "SPI support"
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depends on HAS_IOMEM
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help
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The "Serial Peripheral Interface" is a low level synchronous
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protocol. Chips that support SPI can have data transfer rates
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up to several tens of Mbit/sec. Chips are addressed with a
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controller and a chipselect. Most SPI slaves don't support
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dynamic device discovery; some are even write-only or read-only.
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SPI is widely used by microcontrollers to talk with sensors,
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eeprom and flash memory, codecs and various other controller
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chips, analog to digital (and d-to-a) converters, and more.
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MMC and SD cards can be accessed using SPI protocol; and for
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DataFlash cards used in MMC sockets, SPI must always be used.
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SPI is one of a family of similar protocols using a four wire
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interface (select, clock, data in, data out) including Microwire
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(half duplex), SSP, SSI, and PSP. This driver framework should
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work with most such devices and controllers.
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if SPI
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config SPI_DEBUG
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bool "Debug support for SPI drivers"
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depends on DEBUG_KERNEL
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help
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Say "yes" to enable debug messaging (like dev_dbg and pr_debug),
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sysfs, and debugfs support in SPI controller and protocol drivers.
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#
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# MASTER side ... talking to discrete SPI slave chips including microcontrollers
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#
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config SPI_MASTER
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# bool "SPI Master Support"
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bool
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default SPI
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help
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If your system has an master-capable SPI controller (which
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provides the clock and chipselect), you can enable that
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controller and the protocol drivers for the SPI slave chips
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that are connected.
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if SPI_MASTER
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config SPI_MEM
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bool "SPI memory extension"
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help
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Enable this option if you want to enable the SPI memory extension.
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This extension is meant to simplify interaction with SPI memories
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by providing a high-level interface to send memory-like commands.
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comment "SPI Master Controller Drivers"
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config SPI_ALTERA
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tristate "Altera SPI Controller"
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help
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This is the driver for the Altera SPI Controller.
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config SPI_ATH79
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tristate "Atheros AR71XX/AR724X/AR913X SPI controller driver"
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depends on ATH79 && GPIOLIB
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select SPI_BITBANG
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help
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This enables support for the SPI controller present on the
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Atheros AR71XX/AR724X/AR913X SoCs.
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config SPI_ARMADA_3700
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tristate "Marvell Armada 3700 SPI Controller"
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depends on (ARCH_MVEBU && OF) || COMPILE_TEST
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help
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This enables support for the SPI controller present on the
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Marvell Armada 3700 SoCs.
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config SPI_ATMEL
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tristate "Atmel SPI Controller"
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depends on ARCH_AT91 || COMPILE_TEST
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help
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This selects a driver for the Atmel SPI Controller, present on
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many AT91 ARM chips.
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config SPI_AU1550
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tristate "Au1550/Au1200/Au1300 SPI Controller"
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depends on MIPS_ALCHEMY
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select SPI_BITBANG
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help
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If you say yes to this option, support will be included for the
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PSC SPI controller found on Au1550, Au1200 and Au1300 series.
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config SPI_AXI_SPI_ENGINE
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tristate "Analog Devices AXI SPI Engine controller"
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depends on HAS_IOMEM
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help
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This enables support for the Analog Devices AXI SPI Engine SPI controller.
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It is part of the SPI Engine framework that is used in some Analog Devices
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reference designs for FPGAs.
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config SPI_BCM2835
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tristate "BCM2835 SPI controller"
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depends on GPIOLIB
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depends on ARCH_BCM2835 || COMPILE_TEST
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help
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This selects a driver for the Broadcom BCM2835 SPI master.
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The BCM2835 contains two types of SPI master controller; the
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"universal SPI master", and the regular SPI controller. This driver
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is for the regular SPI controller. Slave mode operation is not also
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not supported.
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config SPI_BCM2835AUX
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tristate "BCM2835 SPI auxiliary controller"
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depends on (ARCH_BCM2835 && GPIOLIB) || COMPILE_TEST
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help
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This selects a driver for the Broadcom BCM2835 SPI aux master.
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The BCM2835 contains two types of SPI master controller; the
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"universal SPI master", and the regular SPI controller.
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This driver is for the universal/auxiliary SPI controller.
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config SPI_BCM63XX
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tristate "Broadcom BCM63xx SPI controller"
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depends on BCM63XX || COMPILE_TEST
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help
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Enable support for the SPI controller on the Broadcom BCM63xx SoCs.
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config SPI_BCM63XX_HSSPI
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tristate "Broadcom BCM63XX HS SPI controller driver"
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depends on BCM63XX || COMPILE_TEST
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help
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This enables support for the High Speed SPI controller present on
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newer Broadcom BCM63XX SoCs.
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config SPI_BCM_QSPI
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tristate "Broadcom BSPI and MSPI controller support"
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depends on ARCH_BRCMSTB || ARCH_BCM || ARCH_BCM_IPROC || \
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BMIPS_GENERIC || COMPILE_TEST
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default ARCH_BCM_IPROC
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help
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Enables support for the Broadcom SPI flash and MSPI controller.
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Select this option for any one of BRCMSTB, iProc NSP and NS2 SoCs
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based platforms. This driver works for both SPI master for spi-nor
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flash device as well as MSPI device.
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config SPI_BITBANG
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tristate "Utilities for Bitbanging SPI masters"
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help
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With a few GPIO pins, your system can bitbang the SPI protocol.
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Select this to get SPI support through I/O pins (GPIO, parallel
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port, etc). Or, some systems' SPI master controller drivers use
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this code to manage the per-word or per-transfer accesses to the
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hardware shift registers.
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This is library code, and is automatically selected by drivers that
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need it. You only need to select this explicitly to support driver
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modules that aren't part of this kernel tree.
|
|
|
|
config SPI_BUTTERFLY
|
|
tristate "Parallel port adapter for AVR Butterfly (DEVELOPMENT)"
|
|
depends on PARPORT
|
|
select SPI_BITBANG
|
|
help
|
|
This uses a custom parallel port cable to connect to an AVR
|
|
Butterfly <http://www.atmel.com/products/avr/butterfly>, an
|
|
inexpensive battery powered microcontroller evaluation board.
|
|
This same cable can be used to flash new firmware.
|
|
|
|
config SPI_CADENCE
|
|
tristate "Cadence SPI controller"
|
|
help
|
|
This selects the Cadence SPI controller master driver
|
|
used by Xilinx Zynq and ZynqMP.
|
|
|
|
config SPI_CLPS711X
|
|
tristate "CLPS711X host SPI controller"
|
|
depends on ARCH_CLPS711X || COMPILE_TEST
|
|
help
|
|
This enables dedicated general purpose SPI/Microwire1-compatible
|
|
master mode interface (SSI1) for CLPS711X-based CPUs.
|
|
|
|
config SPI_COLDFIRE_QSPI
|
|
tristate "Freescale Coldfire QSPI controller"
|
|
depends on (M520x || M523x || M5249 || M525x || M527x || M528x || M532x)
|
|
help
|
|
This enables support for the Coldfire QSPI controller in master
|
|
mode.
|
|
|
|
config SPI_DAVINCI
|
|
tristate "Texas Instruments DaVinci/DA8x/OMAP-L/AM1x SoC SPI controller"
|
|
depends on ARCH_DAVINCI || ARCH_KEYSTONE
|
|
select SPI_BITBANG
|
|
help
|
|
SPI master controller for DaVinci/DA8x/OMAP-L/AM1x SPI modules.
|
|
|
|
config SPI_DESIGNWARE
|
|
tristate "DesignWare SPI controller core support"
|
|
help
|
|
general driver for SPI controller core from DesignWare
|
|
|
|
config SPI_DW_PCI
|
|
tristate "PCI interface driver for DW SPI core"
|
|
depends on SPI_DESIGNWARE && PCI
|
|
|
|
config SPI_DW_MID_DMA
|
|
bool "DMA support for DW SPI controller on Intel MID platform"
|
|
depends on SPI_DW_PCI && DW_DMAC_PCI
|
|
|
|
config SPI_DW_MMIO
|
|
tristate "Memory-mapped io interface driver for DW SPI core"
|
|
depends on SPI_DESIGNWARE
|
|
|
|
config SPI_DLN2
|
|
tristate "Diolan DLN-2 USB SPI adapter"
|
|
depends on MFD_DLN2
|
|
help
|
|
If you say yes to this option, support will be included for Diolan
|
|
DLN2, a USB to SPI interface.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called spi-dln2.
|
|
|
|
config SPI_EFM32
|
|
tristate "EFM32 SPI controller"
|
|
depends on OF && ARM && (ARCH_EFM32 || COMPILE_TEST)
|
|
select SPI_BITBANG
|
|
help
|
|
Driver for the spi controller found on Energy Micro's EFM32 SoCs.
|
|
|
|
config SPI_EP93XX
|
|
tristate "Cirrus Logic EP93xx SPI controller"
|
|
depends on ARCH_EP93XX || COMPILE_TEST
|
|
help
|
|
This enables using the Cirrus EP93xx SPI controller in master
|
|
mode.
|
|
|
|
config SPI_FALCON
|
|
bool "Falcon SPI controller support"
|
|
depends on SOC_FALCON
|
|
help
|
|
The external bus unit (EBU) found on the FALC-ON SoC has SPI
|
|
emulation that is designed for serial flash access. This driver
|
|
has only been tested with m25p80 type chips. The hardware has no
|
|
support for other types of SPI peripherals.
|
|
|
|
config SPI_FSL_LPSPI
|
|
tristate "Freescale i.MX LPSPI controller"
|
|
depends on ARCH_MXC || COMPILE_TEST
|
|
help
|
|
This enables Freescale i.MX LPSPI controllers in master mode.
|
|
|
|
config SPI_GPIO
|
|
tristate "GPIO-based bitbanging SPI Master"
|
|
depends on GPIOLIB || COMPILE_TEST
|
|
select SPI_BITBANG
|
|
help
|
|
This simple GPIO bitbanging SPI master uses the arch-neutral GPIO
|
|
interface to manage MOSI, MISO, SCK, and chipselect signals. SPI
|
|
slaves connected to a bus using this driver are configured as usual,
|
|
except that the spi_board_info.controller_data holds the GPIO number
|
|
for the chipselect used by this controller driver.
|
|
|
|
Note that this driver often won't achieve even 1 Mbit/sec speeds,
|
|
making it unusually slow for SPI. If your platform can inline
|
|
GPIO operations, you should be able to leverage that for better
|
|
speed with a custom version of this driver; see the source code.
|
|
|
|
config SPI_IMG_SPFI
|
|
tristate "IMG SPFI controller"
|
|
depends on MIPS || COMPILE_TEST
|
|
help
|
|
This enables support for the SPFI master controller found on
|
|
IMG SoCs.
|
|
|
|
config SPI_IMX
|
|
tristate "Freescale i.MX SPI controllers"
|
|
depends on ARCH_MXC || COMPILE_TEST
|
|
select SPI_BITBANG
|
|
help
|
|
This enables using the Freescale i.MX SPI controllers in master
|
|
mode.
|
|
|
|
config SPI_JCORE
|
|
tristate "J-Core SPI Master"
|
|
depends on OF && (SUPERH || COMPILE_TEST)
|
|
help
|
|
This enables support for the SPI master controller in the J-Core
|
|
synthesizable, open source SoC.
|
|
|
|
config SPI_LM70_LLP
|
|
tristate "Parallel port adapter for LM70 eval board (DEVELOPMENT)"
|
|
depends on PARPORT
|
|
select SPI_BITBANG
|
|
help
|
|
This driver supports the NS LM70 LLP Evaluation Board,
|
|
which interfaces to an LM70 temperature sensor using
|
|
a parallel port.
|
|
|
|
config SPI_LP8841_RTC
|
|
tristate "ICP DAS LP-8841 SPI Controller for RTC"
|
|
depends on MACH_PXA27X_DT || COMPILE_TEST
|
|
help
|
|
This driver provides an SPI master device to drive Maxim
|
|
DS-1302 real time clock.
|
|
|
|
Say N here unless you plan to run the kernel on an ICP DAS
|
|
LP-8x4x industrial computer.
|
|
|
|
config SPI_MPC52xx
|
|
tristate "Freescale MPC52xx SPI (non-PSC) controller support"
|
|
depends on PPC_MPC52xx
|
|
help
|
|
This drivers supports the MPC52xx SPI controller in master SPI
|
|
mode.
|
|
|
|
config SPI_MPC52xx_PSC
|
|
tristate "Freescale MPC52xx PSC SPI controller"
|
|
depends on PPC_MPC52xx
|
|
help
|
|
This enables using the Freescale MPC52xx Programmable Serial
|
|
Controller in master SPI mode.
|
|
|
|
config SPI_MPC512x_PSC
|
|
tristate "Freescale MPC512x PSC SPI controller"
|
|
depends on PPC_MPC512x
|
|
help
|
|
This enables using the Freescale MPC5121 Programmable Serial
|
|
Controller in SPI master mode.
|
|
|
|
config SPI_FSL_LIB
|
|
tristate
|
|
depends on OF
|
|
|
|
config SPI_FSL_CPM
|
|
tristate
|
|
depends on FSL_SOC
|
|
|
|
config SPI_FSL_SPI
|
|
tristate "Freescale SPI controller and Aeroflex Gaisler GRLIB SPI controller"
|
|
depends on OF
|
|
select SPI_FSL_LIB
|
|
select SPI_FSL_CPM if FSL_SOC
|
|
help
|
|
This enables using the Freescale SPI controllers in master mode.
|
|
MPC83xx platform uses the controller in cpu mode or CPM/QE mode.
|
|
MPC8569 uses the controller in QE mode, MPC8610 in cpu mode.
|
|
This also enables using the Aeroflex Gaisler GRLIB SPI controller in
|
|
master mode.
|
|
|
|
config SPI_FSL_DSPI
|
|
tristate "Freescale DSPI controller"
|
|
select REGMAP_MMIO
|
|
depends on SOC_VF610 || SOC_LS1021A || ARCH_LAYERSCAPE || M5441x || COMPILE_TEST
|
|
help
|
|
This enables support for the Freescale DSPI controller in master
|
|
mode. VF610 platform uses the controller.
|
|
|
|
config SPI_FSL_ESPI
|
|
tristate "Freescale eSPI controller"
|
|
depends on FSL_SOC
|
|
help
|
|
This enables using the Freescale eSPI controllers in master mode.
|
|
From MPC8536, 85xx platform uses the controller, and all P10xx,
|
|
P20xx, P30xx,P40xx, P50xx uses this controller.
|
|
|
|
config SPI_MESON_SPICC
|
|
tristate "Amlogic Meson SPICC controller"
|
|
depends on ARCH_MESON || COMPILE_TEST
|
|
help
|
|
This enables master mode support for the SPICC (SPI communication
|
|
controller) available in Amlogic Meson SoCs.
|
|
|
|
config SPI_MESON_SPIFC
|
|
tristate "Amlogic Meson SPIFC controller"
|
|
depends on ARCH_MESON || COMPILE_TEST
|
|
select REGMAP_MMIO
|
|
help
|
|
This enables master mode support for the SPIFC (SPI flash
|
|
controller) available in Amlogic Meson SoCs.
|
|
|
|
config SPI_MT65XX
|
|
tristate "MediaTek SPI controller"
|
|
depends on ARCH_MEDIATEK || COMPILE_TEST
|
|
help
|
|
This selects the MediaTek(R) SPI bus driver.
|
|
If you want to use MediaTek(R) SPI interface,
|
|
say Y or M here.If you are not sure, say N.
|
|
SPI drivers for Mediatek MT65XX and MT81XX series ARM SoCs.
|
|
|
|
config SPI_NUC900
|
|
tristate "Nuvoton NUC900 series SPI"
|
|
depends on ARCH_W90X900
|
|
select SPI_BITBANG
|
|
help
|
|
SPI driver for Nuvoton NUC900 series ARM SoCs
|
|
|
|
config SPI_LANTIQ_SSC
|
|
tristate "Lantiq SSC SPI controller"
|
|
depends on LANTIQ || COMPILE_TEST
|
|
help
|
|
This driver supports the Lantiq SSC SPI controller in master
|
|
mode. This controller is found on Intel (former Lantiq) SoCs like
|
|
the Danube, Falcon, xRX200, xRX300.
|
|
|
|
config SPI_OC_TINY
|
|
tristate "OpenCores tiny SPI"
|
|
depends on GPIOLIB || COMPILE_TEST
|
|
select SPI_BITBANG
|
|
help
|
|
This is the driver for OpenCores tiny SPI master controller.
|
|
|
|
config SPI_OCTEON
|
|
tristate "Cavium OCTEON SPI controller"
|
|
depends on CAVIUM_OCTEON_SOC
|
|
help
|
|
SPI host driver for the hardware found on some Cavium OCTEON
|
|
SOCs.
|
|
|
|
config SPI_OMAP_UWIRE
|
|
tristate "OMAP1 MicroWire"
|
|
depends on ARCH_OMAP1
|
|
select SPI_BITBANG
|
|
help
|
|
This hooks up to the MicroWire controller on OMAP1 chips.
|
|
|
|
config SPI_OMAP24XX
|
|
tristate "McSPI driver for OMAP"
|
|
depends on ARCH_OMAP2PLUS || COMPILE_TEST
|
|
select SG_SPLIT
|
|
help
|
|
SPI master controller for OMAP24XX and later Multichannel SPI
|
|
(McSPI) modules.
|
|
|
|
config SPI_TI_QSPI
|
|
tristate "DRA7xxx QSPI controller support"
|
|
depends on ARCH_OMAP2PLUS || COMPILE_TEST
|
|
help
|
|
QSPI master controller for DRA7xxx used for flash devices.
|
|
This device supports single, dual and quad read support, while
|
|
it only supports single write mode.
|
|
|
|
config SPI_OMAP_100K
|
|
tristate "OMAP SPI 100K"
|
|
depends on ARCH_OMAP850 || ARCH_OMAP730 || COMPILE_TEST
|
|
help
|
|
OMAP SPI 100K master controller for omap7xx boards.
|
|
|
|
config SPI_ORION
|
|
tristate "Orion SPI master"
|
|
depends on PLAT_ORION || ARCH_MVEBU || COMPILE_TEST
|
|
help
|
|
This enables using the SPI master controller on the Orion
|
|
and MVEBU chips.
|
|
|
|
config SPI_PIC32
|
|
tristate "Microchip PIC32 series SPI"
|
|
depends on MACH_PIC32 || COMPILE_TEST
|
|
help
|
|
SPI driver for Microchip PIC32 SPI master controller.
|
|
|
|
config SPI_PIC32_SQI
|
|
tristate "Microchip PIC32 Quad SPI driver"
|
|
depends on MACH_PIC32 || COMPILE_TEST
|
|
help
|
|
SPI driver for PIC32 Quad SPI controller.
|
|
|
|
config SPI_PL022
|
|
tristate "ARM AMBA PL022 SSP controller"
|
|
depends on ARM_AMBA
|
|
default y if MACH_U300
|
|
default y if ARCH_REALVIEW
|
|
default y if INTEGRATOR_IMPD1
|
|
default y if ARCH_VERSATILE
|
|
help
|
|
This selects the ARM(R) AMBA(R) PrimeCell PL022 SSP
|
|
controller. If you have an embedded system with an AMBA(R)
|
|
bus and a PL022 controller, say Y or M here.
|
|
|
|
config SPI_PPC4xx
|
|
tristate "PPC4xx SPI Controller"
|
|
depends on PPC32 && 4xx
|
|
select SPI_BITBANG
|
|
help
|
|
This selects a driver for the PPC4xx SPI Controller.
|
|
|
|
config SPI_PXA2XX
|
|
tristate "PXA2xx SSP SPI master"
|
|
depends on (ARCH_PXA || ARCH_MMP || PCI || ACPI)
|
|
select PXA_SSP if ARCH_PXA || ARCH_MMP
|
|
help
|
|
This enables using a PXA2xx or Sodaville SSP port as a SPI master
|
|
controller. The driver can be configured to use any SSP port and
|
|
additional documentation can be found a Documentation/spi/pxa2xx.
|
|
|
|
config SPI_PXA2XX_PCI
|
|
def_tristate SPI_PXA2XX && PCI && COMMON_CLK
|
|
|
|
config SPI_ROCKCHIP
|
|
tristate "Rockchip SPI controller driver"
|
|
help
|
|
This selects a driver for Rockchip SPI controller.
|
|
|
|
If you say yes to this option, support will be included for
|
|
RK3066, RK3188 and RK3288 families of SPI controller.
|
|
Rockchip SPI controller support DMA transport and PIO mode.
|
|
The main usecase of this controller is to use spi flash as boot
|
|
device.
|
|
|
|
config SPI_RB4XX
|
|
tristate "Mikrotik RB4XX SPI master"
|
|
depends on SPI_MASTER && ATH79
|
|
help
|
|
SPI controller driver for the Mikrotik RB4xx series boards.
|
|
|
|
config SPI_RSPI
|
|
tristate "Renesas RSPI/QSPI controller"
|
|
depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
|
|
help
|
|
SPI driver for Renesas RSPI and QSPI blocks.
|
|
|
|
config SPI_QUP
|
|
tristate "Qualcomm SPI controller with QUP interface"
|
|
depends on ARCH_QCOM || (ARM && COMPILE_TEST)
|
|
help
|
|
Qualcomm Universal Peripheral (QUP) core is an AHB slave that
|
|
provides a common data path (an output FIFO and an input FIFO)
|
|
for serial peripheral interface (SPI) mini-core. SPI in master
|
|
mode supports up to 50MHz, up to four chip selects, programmable
|
|
data path from 4 bits to 32 bits and numerous protocol variants.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called spi_qup.
|
|
|
|
config SPI_QCOM_GENI
|
|
tristate "Qualcomm Technologies Inc.'s GENI based SPI controller"
|
|
depends on ARCH_QCOM
|
|
help
|
|
SPI driver for Qualcomm Technologies Inc's GENI based controller.
|
|
The controller can run upto 50 Mhz, support upto 4 CS lines,
|
|
programmable bits per word from 4 to 32 and supports the various
|
|
SPI modes. It can operate in FIFO mode (SW driven IO) and DMA mode.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called spi-geni-qcom.
|
|
|
|
config SPI_S3C24XX
|
|
tristate "Samsung S3C24XX series SPI"
|
|
depends on ARCH_S3C24XX
|
|
select SPI_BITBANG
|
|
help
|
|
SPI driver for Samsung S3C24XX series ARM SoCs
|
|
|
|
config SPI_S3C24XX_FIQ
|
|
bool "S3C24XX driver with FIQ pseudo-DMA"
|
|
depends on SPI_S3C24XX
|
|
select FIQ
|
|
help
|
|
Enable FIQ support for the S3C24XX SPI driver to provide pseudo
|
|
DMA by using the fast-interrupt request framework, This allows
|
|
the driver to get DMA-like performance when there are either
|
|
no free DMA channels, or when doing transfers that required both
|
|
TX and RX data paths.
|
|
|
|
config SPI_S3C64XX
|
|
tristate "Samsung S3C64XX series type SPI"
|
|
depends on (PLAT_SAMSUNG || ARCH_EXYNOS || COMPILE_TEST)
|
|
help
|
|
SPI driver for Samsung S3C64XX and newer SoCs.
|
|
|
|
config SPI_SC18IS602
|
|
tristate "NXP SC18IS602/602B/603 I2C to SPI bridge"
|
|
depends on I2C
|
|
help
|
|
SPI driver for NXP SC18IS602/602B/603 I2C to SPI bridge.
|
|
|
|
config SPI_SH_MSIOF
|
|
tristate "SuperH MSIOF SPI controller"
|
|
depends on HAVE_CLK
|
|
depends on ARCH_SHMOBILE || ARCH_RENESAS || COMPILE_TEST
|
|
help
|
|
SPI driver for SuperH and SH Mobile MSIOF blocks.
|
|
|
|
config SPI_SH
|
|
tristate "SuperH SPI controller"
|
|
depends on SUPERH || COMPILE_TEST
|
|
help
|
|
SPI driver for SuperH SPI blocks.
|
|
|
|
config SPI_SH_SCI
|
|
tristate "SuperH SCI SPI controller"
|
|
depends on SUPERH
|
|
select SPI_BITBANG
|
|
help
|
|
SPI driver for SuperH SCI blocks.
|
|
|
|
config SPI_SH_HSPI
|
|
tristate "SuperH HSPI controller"
|
|
depends on ARCH_RENESAS || COMPILE_TEST
|
|
help
|
|
SPI driver for SuperH HSPI blocks.
|
|
|
|
config SPI_SIRF
|
|
tristate "CSR SiRFprimaII SPI controller"
|
|
depends on SIRF_DMA
|
|
select SPI_BITBANG
|
|
help
|
|
SPI driver for CSR SiRFprimaII SoCs
|
|
|
|
config SPI_SPRD_ADI
|
|
tristate "Spreadtrum ADI controller"
|
|
depends on ARCH_SPRD || COMPILE_TEST
|
|
depends on HWSPINLOCK || (COMPILE_TEST && !HWSPINLOCK)
|
|
help
|
|
ADI driver based on SPI for Spreadtrum SoCs.
|
|
|
|
config SPI_STM32
|
|
tristate "STMicroelectronics STM32 SPI controller"
|
|
depends on ARCH_STM32 || COMPILE_TEST
|
|
help
|
|
SPI driver for STMicroelectonics STM32 SoCs.
|
|
|
|
STM32 SPI controller supports DMA and PIO modes. When DMA
|
|
is not available, the driver automatically falls back to
|
|
PIO mode.
|
|
|
|
config SPI_ST_SSC4
|
|
tristate "STMicroelectronics SPI SSC-based driver"
|
|
depends on ARCH_STI || COMPILE_TEST
|
|
help
|
|
STMicroelectronics SoCs support for SPI. If you say yes to
|
|
this option, support will be included for the SSC driven SPI.
|
|
|
|
config SPI_SUN4I
|
|
tristate "Allwinner A10 SoCs SPI controller"
|
|
depends on ARCH_SUNXI || COMPILE_TEST
|
|
help
|
|
SPI driver for Allwinner sun4i, sun5i and sun7i SoCs
|
|
|
|
config SPI_SUN6I
|
|
tristate "Allwinner A31 SPI controller"
|
|
depends on ARCH_SUNXI || COMPILE_TEST
|
|
depends on RESET_CONTROLLER
|
|
help
|
|
This enables using the SPI controller on the Allwinner A31 SoCs.
|
|
|
|
config SPI_MXS
|
|
tristate "Freescale MXS SPI controller"
|
|
depends on ARCH_MXS
|
|
select STMP_DEVICE
|
|
help
|
|
SPI driver for Freescale MXS devices.
|
|
|
|
config SPI_TEGRA114
|
|
tristate "NVIDIA Tegra114 SPI Controller"
|
|
depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST
|
|
depends on RESET_CONTROLLER
|
|
help
|
|
SPI driver for NVIDIA Tegra114 SPI Controller interface. This controller
|
|
is different than the older SoCs SPI controller and also register interface
|
|
get changed with this controller.
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config SPI_TEGRA20_SFLASH
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tristate "Nvidia Tegra20 Serial flash Controller"
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depends on ARCH_TEGRA || COMPILE_TEST
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depends on RESET_CONTROLLER
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help
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|
SPI driver for Nvidia Tegra20 Serial flash Controller interface.
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The main usecase of this controller is to use spi flash as boot
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device.
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config SPI_TEGRA20_SLINK
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tristate "Nvidia Tegra20/Tegra30 SLINK Controller"
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depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST
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depends on RESET_CONTROLLER
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help
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|
SPI driver for Nvidia Tegra20/Tegra30 SLINK Controller interface.
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config SPI_THUNDERX
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tristate "Cavium ThunderX SPI controller"
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depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
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help
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|
SPI host driver for the hardware found on Cavium ThunderX
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SOCs.
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config SPI_TOPCLIFF_PCH
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tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) SPI"
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depends on PCI && (X86_32 || MIPS || COMPILE_TEST)
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help
|
|
SPI driver for the Topcliff PCH (Platform Controller Hub) SPI bus
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used in some x86 embedded processors.
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This driver also supports the ML7213/ML7223/ML7831, a companion chip
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for the Atom E6xx series and compatible with the Intel EG20T PCH.
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config SPI_TXX9
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tristate "Toshiba TXx9 SPI controller"
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depends on GPIOLIB && (CPU_TX49XX || COMPILE_TEST)
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|
help
|
|
SPI driver for Toshiba TXx9 MIPS SoCs
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|
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config SPI_UNIPHIER
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|
tristate "Socionext UniPhier SPI Controller"
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|
depends on (ARCH_UNIPHIER || COMPILE_TEST) && OF
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|
help
|
|
This enables a driver for the Socionext UniPhier SoC SCSSI SPI controller.
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|
|
|
UniPhier SoCs have SCSSI and MCSSI SPI controllers.
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|
Every UniPhier SoC has SCSSI which supports single channel.
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|
Older UniPhier Pro4/Pro5 also has MCSSI which support multiple channels.
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|
This driver supports SCSSI only.
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|
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|
If your SoC supports SCSSI, say Y here.
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|
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config SPI_XCOMM
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|
tristate "Analog Devices AD-FMCOMMS1-EBZ SPI-I2C-bridge driver"
|
|
depends on I2C
|
|
help
|
|
Support for the SPI-I2C bridge found on the Analog Devices
|
|
AD-FMCOMMS1-EBZ board.
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|
|
|
config SPI_XILINX
|
|
tristate "Xilinx SPI controller common module"
|
|
depends on HAS_IOMEM
|
|
select SPI_BITBANG
|
|
help
|
|
This exposes the SPI controller IP from the Xilinx EDK.
|
|
|
|
See the "OPB Serial Peripheral Interface (SPI) (v1.00e)"
|
|
Product Specification document (DS464) for hardware details.
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|
|
|
Or for the DS570, see "XPS Serial Peripheral Interface (SPI) (v2.00b)"
|
|
|
|
config SPI_XLP
|
|
tristate "Netlogic XLP SPI controller driver"
|
|
depends on CPU_XLP || ARCH_THUNDER2 || COMPILE_TEST
|
|
help
|
|
Enable support for the SPI controller on the Netlogic XLP SoCs.
|
|
Currently supported XLP variants are XLP8XX, XLP3XX, XLP2XX, XLP9XX
|
|
and XLP5XX.
|
|
|
|
If you have a Netlogic XLP platform say Y here.
|
|
If unsure, say N.
|
|
|
|
config SPI_XTENSA_XTFPGA
|
|
tristate "Xtensa SPI controller for xtfpga"
|
|
depends on (XTENSA && XTENSA_PLATFORM_XTFPGA) || COMPILE_TEST
|
|
select SPI_BITBANG
|
|
help
|
|
SPI driver for xtfpga SPI master controller.
|
|
|
|
This simple SPI master controller is built into xtfpga bitstreams
|
|
and is used to control daughterboard audio codec. It always transfers
|
|
16 bit words in SPI mode 0, automatically asserting CS on transfer
|
|
start and deasserting on end.
|
|
|
|
config SPI_ZYNQMP_GQSPI
|
|
tristate "Xilinx ZynqMP GQSPI controller"
|
|
depends on SPI_MASTER && HAS_DMA
|
|
help
|
|
Enables Xilinx GQSPI controller driver for Zynq UltraScale+ MPSoC.
|
|
|
|
#
|
|
# Add new SPI master controllers in alphabetical order above this line
|
|
#
|
|
|
|
#
|
|
# There are lots of SPI device types, with sensors and memory
|
|
# being probably the most widely used ones.
|
|
#
|
|
comment "SPI Protocol Masters"
|
|
|
|
config SPI_SPIDEV
|
|
tristate "User mode SPI device driver support"
|
|
help
|
|
This supports user mode SPI protocol drivers.
|
|
|
|
Note that this application programming interface is EXPERIMENTAL
|
|
and hence SUBJECT TO CHANGE WITHOUT NOTICE while it stabilizes.
|
|
|
|
config SPI_LOOPBACK_TEST
|
|
tristate "spi loopback test framework support"
|
|
depends on m
|
|
help
|
|
This enables the SPI loopback testing framework driver
|
|
|
|
primarily used for development of spi_master drivers
|
|
and to detect regressions
|
|
|
|
config SPI_TLE62X0
|
|
tristate "Infineon TLE62X0 (for power switching)"
|
|
depends on SYSFS
|
|
help
|
|
SPI driver for Infineon TLE62X0 series line driver chips,
|
|
such as the TLE6220, TLE6230 and TLE6240. This provides a
|
|
sysfs interface, with each line presented as a kind of GPIO
|
|
exposing both switch control and diagnostic feedback.
|
|
|
|
#
|
|
# Add new SPI protocol masters in alphabetical order above this line
|
|
#
|
|
|
|
endif # SPI_MASTER
|
|
|
|
#
|
|
# SLAVE side ... listening to other SPI masters
|
|
#
|
|
|
|
config SPI_SLAVE
|
|
bool "SPI slave protocol handlers"
|
|
help
|
|
If your system has a slave-capable SPI controller, you can enable
|
|
slave protocol handlers.
|
|
|
|
if SPI_SLAVE
|
|
|
|
config SPI_SLAVE_TIME
|
|
tristate "SPI slave handler reporting boot up time"
|
|
help
|
|
SPI slave handler responding with the time of reception of the last
|
|
SPI message.
|
|
|
|
config SPI_SLAVE_SYSTEM_CONTROL
|
|
tristate "SPI slave handler controlling system state"
|
|
help
|
|
SPI slave handler to allow remote control of system reboot, power
|
|
off, halt, and suspend.
|
|
|
|
endif # SPI_SLAVE
|
|
|
|
config SPI_DYNAMIC
|
|
def_bool ACPI || OF_DYNAMIC || SPI_SLAVE
|
|
|
|
endif # SPI
|