# git rev-parse -q --verify 23d1f60a4fa3d00e38c7a8f373a5cfb89e47ebde^{commit} 23d1f60a4fa3d00e38c7a8f373a5cfb89e47ebde already have revision, skipping fetch # git checkout -q -f -B kisskb 23d1f60a4fa3d00e38c7a8f373a5cfb89e47ebde # git clean -qxdf # git log -1 commit 23d1f60a4fa3d00e38c7a8f373a5cfb89e47ebde Author: Cédric Le Goater Date: Sun May 14 17:08:15 2017 +0200 leds: pca955x: add GPIO support The PCA955x family of chips are I2C LED blinkers whose pins not used to control LEDs can be used as general purpose I/Os (GPIOs). The following adds support for device tree and Open Firmware to be able do define different operation modes for each pin. See bindings documentation for more details. The pca955x driver is then extended with a gpio_chip when pins are operating in GPIO mode. Signed-off-by: Cédric Le Goater # < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version # < git log --format=%s --max-count=1 23d1f60a4fa3d00e38c7a8f373a5cfb89e47ebde # < make -j 48 ARCH=xtensa O=/home/kisskb/slave/build/cdrx_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux- allnoconfig # make -j 48 ARCH=xtensa O=/home/kisskb/slave/build/cdrx_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux- make[1]: Entering directory '/home/kisskb/slave/build/cdrx_xtensa-allnoconfig_xtensa' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile UPD include/config/kernel.release WRAP arch/xtensa/include/generated/asm/bitsperlong.h WRAP arch/xtensa/include/generated/asm/bug.h WRAP arch/xtensa/include/generated/asm/clkdev.h WRAP arch/xtensa/include/generated/asm/div64.h WRAP arch/xtensa/include/generated/asm/dma-contiguous.h WRAP arch/xtensa/include/generated/asm/emergency-restart.h WRAP arch/xtensa/include/generated/asm/errno.h WRAP arch/xtensa/include/generated/asm/exec.h WRAP arch/xtensa/include/generated/asm/extable.h WRAP arch/xtensa/include/generated/asm/ioctl.h WRAP arch/xtensa/include/generated/asm/fcntl.h WRAP arch/xtensa/include/generated/asm/hardirq.h WRAP arch/xtensa/include/generated/asm/irq_regs.h WRAP arch/xtensa/include/generated/asm/irq_work.h WRAP arch/xtensa/include/generated/asm/kdebug.h WRAP arch/xtensa/include/generated/asm/kmap_types.h WRAP arch/xtensa/include/generated/asm/kvm_para.h WRAP arch/xtensa/include/generated/asm/linkage.h CHK include/generated/uapi/linux/version.h WRAP arch/xtensa/include/generated/asm/local.h WRAP arch/xtensa/include/generated/asm/local64.h WRAP arch/xtensa/include/generated/asm/mcs_spinlock.h WRAP arch/xtensa/include/generated/asm/mm-arch-hooks.h WRAP arch/xtensa/include/generated/asm/percpu.h WRAP arch/xtensa/include/generated/asm/preempt.h UPD include/generated/uapi/linux/version.h WRAP arch/xtensa/include/generated/asm/resource.h WRAP arch/xtensa/include/generated/asm/rwsem.h WRAP arch/xtensa/include/generated/asm/sections.h WRAP arch/xtensa/include/generated/asm/siginfo.h WRAP arch/xtensa/include/generated/asm/statfs.h WRAP arch/xtensa/include/generated/asm/termios.h WRAP arch/xtensa/include/generated/asm/topology.h WRAP arch/xtensa/include/generated/asm/trace_clock.h WRAP arch/xtensa/include/generated/asm/word-at-a-time.h WRAP arch/xtensa/include/generated/asm/xor.h WRAP arch/xtensa/include/generated/asm/kprobes.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h Using /home/kisskb/slave/src as source for kernel HOSTCC scripts/sortextable CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s CHK scripts/mod/devicetable-offsets.h UPD scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/xtensa/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o LD usr/built-in.o CC init/init_task.o UPD include/generated/compile.h AS arch/xtensa/kernel/align.o AS arch/xtensa/kernel/coprocessor.o AS arch/xtensa/kernel/entry.o CC init/version.o CC arch/xtensa/kernel/irq.o CC arch/xtensa/kernel/pci-dma.o AS arch/xtensa/mm/misc.o CC arch/xtensa/mm/init.o CC arch/xtensa/kernel/platform.o CC arch/xtensa/platforms/iss/setup.o CC arch/xtensa/kernel/process.o CC arch/xtensa/mm/fault.o CC arch/xtensa/mm/cache.o CC arch/xtensa/kernel/ptrace.o CC arch/xtensa/kernel/signal.o CC arch/xtensa/kernel/setup.o CC arch/xtensa/mm/ioremap.o CC arch/xtensa/mm/mmu.o CC arch/xtensa/kernel/traps.o CC arch/xtensa/kernel/syscall.o CC arch/xtensa/kernel/time.o CC arch/xtensa/mm/tlb.o AS arch/xtensa/kernel/vectors.o CC arch/xtensa/kernel/stacktrace.o AS arch/xtensa/kernel/head.o LDS arch/xtensa/kernel/vmlinux.lds LD certs/built-in.o CC kernel/exec_domain.o CC kernel/cpu.o CC kernel/kmod.o CC kernel/panic.o CC kernel/sysctl.o CC kernel/softirq.o CC kernel/sysctl_binary.o CC kernel/capability.o CC kernel/exit.o CC kernel/resource.o CC kernel/fork.o CC kernel/user.o CC kernel/ptrace.o CC kernel/signal.o CC kernel/pid.o CC kernel/sys.o CC kernel/extable.o CC kernel/kthread.o CC kernel/params.o CC kernel/workqueue.o CC kernel/task_work.o CC kernel/sys_ni.o LD ipc/built-in.o CC kernel/nsproxy.o CC kernel/cred.o CC kernel/notifier.o CC kernel/ksysfs.o CC kernel/reboot.o CC kernel/async.o CC security/commoncap.o CC security/min_addr.o CC kernel/range.o CC kernel/smpboot.o CC kernel/ucount.o LD arch/xtensa/platforms/iss/built-in.o LD kernel/livepatch/built-in.o CC kernel/power/qos.o CC kernel/locking/mutex.o CC kernel/locking/semaphore.o LD arch/xtensa/mm/built-in.o LD block/built-in.o CC fs/open.o LD crypto/built-in.o CC kernel/rcu/update.o CC fs/read_write.o CC kernel/irq/handle.o CC kernel/irq/manage.o CC kernel/printk/printk.o CC kernel/irq/irqdesc.o CC kernel/irq/spurious.o CC kernel/up.o CC mm/filemap.o CC kernel/sched/core.o CC kernel/sched/loadavg.o LD sound/built-in.o CC kernel/time/timer.o CC kernel/time/time.o CC kernel/memremap.o CC kernel/time/hrtimer.o LD arch/xtensa/kernel/built-in.o CC kernel/irq/resend.o CC kernel/time/timekeeping.o CC kernel/irq/chip.o CC kernel/irq/dummychip.o CC kernel/time/ntp.o CC kernel/rcu/sync.o CC kernel/sched/clock.o LD firmware/built-in.o CC kernel/irq/devres.o CC kernel/sched/cputime.o CC kernel/sched/idle_task.o CC kernel/irq/irqdomain.o CC kernel/sched/fair.o LD net/built-in.o CC kernel/time/clocksource.o CC mm/mempool.o CC mm/oom_kill.o CC kernel/rcu/srcutiny.o CC kernel/rcu/tiny.o CC kernel/sched/rt.o CC kernel/rcu/rcu_segcblist.o CC kernel/sched/deadline.o AS arch/xtensa/lib/checksum.o AS arch/xtensa/lib/memcopy.o CC kernel/time/jiffies.o CC kernel/locking/percpu-rwsem.o AS arch/xtensa/lib/memset.o CC lib/lockref.o CC kernel/locking/rwsem.o AS arch/xtensa/lib/strncpy_user.o LD init/mounts.o LD drivers/amba/built-in.o LD init/built-in.o AS arch/xtensa/lib/usercopy.o AS arch/xtensa/lib/strnlen_user.o CC kernel/sched/stop_task.o LD drivers/auxdisplay/built-in.o CC kernel/locking/rwsem-xadd.o LD drivers/block/built-in.o CC drivers/base/component.o CC drivers/base/core.o CC fs/file_table.o CC drivers/base/bus.o CC drivers/base/dd.o LD kernel/power/built-in.o LD drivers/bus/built-in.o CC drivers/base/driver.o CC drivers/base/syscore.o LD security/built-in.o LD drivers/cdrom/built-in.o AR arch/xtensa/lib/lib.a CC drivers/char/mem.o CC lib/bcd.o CC drivers/char/random.o CC lib/div64.o EXPORTS arch/xtensa/lib/lib-ksyms.o CC lib/sort.o LD drivers/char/ipmi/built-in.o LD virt/lib/built-in.o CC lib/parser.o LD virt/built-in.o LD kernel/printk/built-in.o LD arch/xtensa/lib/built-in.o LD drivers/clocksource/built-in.o CC kernel/sched/wait.o CC kernel/sched/swait.o CC mm/maccess.o LD drivers/firewire/built-in.o LD drivers/hwtracing/intel_th/built-in.o CC kernel/sched/completion.o CC lib/debug_locks.o LD drivers/idle/built-in.o CC mm/page_alloc.o CC mm/page-writeback.o CC kernel/time/timer_list.o LD kernel/rcu/built-in.o LD drivers/firmware/broadcom/built-in.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC drivers/irqchip/irq-xtensa-pic.o LD drivers/i2c/algos/built-in.o LD drivers/i2c/busses/built-in.o CC drivers/clk/clk-devres.o LD drivers/lguest/built-in.o CC kernel/sched/idle.o LD drivers/firmware/meson/built-in.o CC drivers/base/class.o LD drivers/i2c/muxes/built-in.o CC kernel/time/alarmtimer.o CC kernel/time/posix-stubs.o LD drivers/i2c/built-in.o LD drivers/gpu/drm/bridge/synopsys/built-in.o CC kernel/time/clockevents.o LD drivers/macintosh/built-in.o CC mm/readahead.o CC fs/super.o LD drivers/firmware/tegra/built-in.o CC drivers/base/platform.o LD kernel/irq/built-in.o LD drivers/gpu/drm/bridge/built-in.o CC lib/random32.o LD kernel/locking/built-in.o CC mm/swap.o CC kernel/time/tick-common.o CC fs/char_dev.o CC lib/bust_spinlocks.o CC fs/stat.o LD drivers/mfd/built-in.o LD drivers/firmware/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o CC kernel/time/sched_clock.o CC lib/kasprintf.o CC lib/bitmap.o CC lib/scatterlist.o CC drivers/char/misc.o CC drivers/clk/clkdev.o CC drivers/clk/clk.o CC lib/gcd.o LD drivers/mmc/built-in.o LD drivers/gpu/drm/i2c/built-in.o CC drivers/clk/clk-divider.o CC lib/list_sort.o CC lib/lcm.o CC drivers/base/cpu.o CC mm/truncate.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o CC fs/exec.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC drivers/base/firmware.o LD drivers/irqchip/built-in.o LD drivers/net/phy/built-in.o CC drivers/base/init.o CC drivers/base/map.o CC drivers/base/devres.o CC lib/uuid.o LD drivers/nfc/built-in.o CC lib/flex_array.o LD drivers/misc/eeprom/built-in.o CC drivers/base/attribute_container.o CC drivers/base/transport_class.o LD drivers/gpu/drm/omapdrm/dss/built-in.o LD drivers/net/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/char/agp/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/media/common/b2c2/built-in.o CC lib/iov_iter.o CC lib/clz_ctz.o LD drivers/media/firewire/built-in.o LD drivers/pci/dwc/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/nvme/host/built-in.o LD drivers/gpu/drm/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/nvme/target/built-in.o LD drivers/platform/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/misc/mic/built-in.o LD drivers/nvme/built-in.o LD drivers/media/i2c/built-in.o CC lib/bsearch.o CC lib/find_bit.o LD drivers/power/built-in.o LD drivers/media/common/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/misc/built-in.o LD drivers/ptp/built-in.o CC lib/llist.o CC lib/memweight.o CC drivers/base/topology.o CC mm/vmscan.o LD drivers/pwm/built-in.o CC lib/kfifo.o LD drivers/media/mmc/built-in.o LD drivers/gpu/vga/built-in.o CC drivers/base/container.o CC lib/percpu-refcount.o LD drivers/gpu/built-in.o CC lib/percpu_ida.o CC drivers/base/cacheinfo.o LD drivers/soc/bcm/built-in.o LD drivers/char/built-in.o CC drivers/base/property.o CC fs/pipe.o LD drivers/media/spi/built-in.o LD drivers/video/backlight/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/media/rc/keymaps/built-in.o CC drivers/clk/clk-fixed-factor.o CC mm/shmem.o LD drivers/media/platform/omap/built-in.o CC drivers/clk/clk-fixed-rate.o CC lib/rhashtable.o LD drivers/tty/ipwireless/built-in.o LD drivers/media/rc/built-in.o CC fs/namei.o LD drivers/soc/built-in.o CC lib/once.o CC lib/refcount.o CC lib/reciprocal_div.o CC lib/usercopy.o LD drivers/media/platform/built-in.o LD drivers/media/tuners/built-in.o LD drivers/media/pci/b2c2/built-in.o CC fs/fcntl.o LD drivers/video/fbdev/core/built-in.o CC drivers/base/power/clock_ops.o CC lib/string_helpers.o LD drivers/tty/serial/built-in.o LD drivers/base/test/built-in.o CC fs/ioctl.o CC fs/readdir.o CC fs/select.o CC drivers/base/dma-mapping.o CC fs/dcache.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/tty/vt/built-in.o LD drivers/media/pci/mantis/built-in.o CC lib/hexdump.o CC lib/kstrtox.o LD drivers/tty/built-in.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/ngene/built-in.o CC fs/inode.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/pci/pluto2/built-in.o CC lib/pci_iomap.o CC lib/devres.o CC lib/iomap_copy.o CC mm/util.o CC mm/mmzone.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC drivers/clk/clk-gate.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/ttpci/built-in.o CC lib/hweight.o CC lib/rational.o LD kernel/sched/built-in.o CC drivers/clk/clk-multiplier.o CC lib/atomic64.o CC drivers/clk/clk-mux.o CC drivers/clk/clk-composite.o CC lib/chacha20.o LD drivers/media/pci/built-in.o CC lib/argv_split.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/stkwebcam/built-in.o CC lib/cmdline.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o LD drivers/video/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD kernel/time/built-in.o CC mm/vmstat.o CC lib/dump_stack.o CC mm/backing-dev.o LD drivers/base/power/built-in.o CC mm/mm_init.o CC lib/earlycpio.o CC lib/extable.o CC mm/mmu_context.o LD drivers/media/usb/built-in.o CC lib/flex_proportions.o LD kernel/built-in.o CC drivers/clk/clk-fractional-divider.o CC lib/idr.o CC drivers/clk/clk-gpio.o LD drivers/clk/bcm/built-in.o LD drivers/clk/mvebu/built-in.o CC lib/int_sqrt.o CC mm/percpu.o LD drivers/clk/ti/built-in.o CC lib/ioremap.o LD drivers/media/built-in.o CC fs/attr.o CC lib/irq_regs.o CC fs/filesystems.o CC fs/file.o CC fs/bad_inode.o CC lib/is_single_threaded.o CC lib/kobject.o CC lib/klist.o CC lib/kobject_uevent.o CC fs/namespace.o CC mm/slab_common.o CC fs/seq_file.o CC mm/compaction.o CC fs/xattr.o CC mm/vmacache.o CC lib/nodemask.o CC lib/nmi_backtrace.o CC lib/plist.o CC lib/ratelimit.o CC fs/libfs.o CC lib/radix-tree.o CC lib/rbtree.o CC mm/swap_slots.o CC lib/seq_buf.o CC fs/fs-writeback.o CC fs/pnode.o CC fs/splice.o CC mm/interval_tree.o LD drivers/base/built-in.o CC lib/sha1.o CC mm/list_lru.o CC lib/show_mem.o CC mm/workingset.o CC lib/siphash.o CC mm/debug.o CC lib/string.o CC lib/timerqueue.o CC mm/gup.o CC lib/vsprintf.o CC mm/highmem.o CC lib/win_minmax.o CC fs/sync.o LD drivers/clk/built-in.o CC mm/memory.o LD drivers/built-in.o CC fs/utimes.o CC mm/mincore.o CC fs/stack.o CC fs/fs_struct.o CC mm/mlock.o CC fs/fs_pin.o CC fs/statfs.o CC mm/mmap.o CC mm/mprotect.o CC fs/nsfs.o CC fs/no-block.o CC mm/mremap.o CC mm/msync.o CC mm/pagewalk.o CC mm/page_vma_mapped.o LD fs/devpts/built-in.o CC mm/rmap.o LD fs/exofs/built-in.o CC mm/pgtable-generic.o LD fs/quota/built-in.o LD fs/notify/dnotify/built-in.o CC mm/vmalloc.o CC fs/ramfs/inode.o CC mm/init-mm.o LD fs/notify/fanotify/built-in.o LD fs/notify/inotify/built-in.o CC mm/nobootmem.o CC fs/ramfs/file-mmu.o CC mm/memblock.o LD fs/notify/built-in.o CC mm/dmapool.o CC mm/slub.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o LD fs/built-in.o LD mm/built-in.o AR lib/lib.a EXPORTS lib/lib-ksyms.o LD lib/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux.o MODPOST vmlinux.o LD vmlinux SORTEX vmlinux SYSMAP System.map OBJCOPY vmlinux.bin COPY arch/xtensa/boot/lib/inffast.c COPY arch/xtensa/boot/lib/inflate.c COPY arch/xtensa/boot/lib/inftrees.c CC arch/xtensa/boot/lib/zmem.o CC arch/xtensa/boot/lib/inflate.o CC arch/xtensa/boot/lib/inftrees.o CC arch/xtensa/boot/lib/inffast.o AR arch/xtensa/boot/lib/lib.a EXPORTS arch/xtensa/boot/lib/lib-ksyms.o LD arch/xtensa/boot/lib/built-in.o AS arch/xtensa/boot/boot-elf/bootstrap.o LDS arch/xtensa/boot/boot-elf/boot.lds Kernel: arch/xtensa/boot/boot-elf/../Image.elf is ready make[1]: Leaving directory '/home/kisskb/slave/build/cdrx_xtensa-allnoconfig_xtensa' Completed OK # rm -rf /home/kisskb/slave/build/cdrx_xtensa-allnoconfig_xtensa # Build took: 0:00:12.596447