linux/drivers
Fenglin Wu 96a2e242a5 leds: flash: Add driver to support flash LED module in QCOM PMICs
Add initial driver to support flash LED module found in Qualcomm
Technologies, Inc. PMICs. The flash module can have 3 or 4 channels
and each channel can be controlled indepedently and support full scale
current up to 1.5 A. It also supports connecting two channels together
to supply one LED component with full scale current up to 2 A. In that
case, the current will be split on each channel symmetrically and the
channels will be enabled and disabled at the same time.

Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # sm7225-fairphone-fp4 + pm6150l
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230303095023.538917-2-quic_fenglinw@quicinc.com
History 2023-03-16 15:08:45 +00:00
..
accel - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
accessibility Merge 6.2-rc5 into char-misc-next 2023-01-22 08:37:23 +01:00
acpi More ACPI updates for 6.3-rc1 2023-03-03 10:36:01 -08:00
amba driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
android Char/Misc and other driver subsystem changes for 6.3-rc1 2023-02-24 12:47:33 -08:00
ata ata: ahci: Revert "ata: ahci: Add Tiger Lake UP{3,4} AHCI controller" 2023-03-03 18:43:02 +09:00
atm treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
auxdisplay auxdisplay: hd44780: Fix potential memory leak in hd44780_remove() 2022-12-12 12:21:41 +01:00
base A set of updates for the interrupt susbsystem: 2023-03-05 11:19:16 -08:00
bcma driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
block block-6.3-2023-03-03 2023-03-03 10:21:39 -08:00
bluetooth Bluetooth: btintel: Set Per Platform Antenna Gain(PPAG) 2023-02-09 14:20:04 -08:00
bus ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
cdrom block: remove blk_cleanup_disk 2022-06-28 06:33:15 -06:00
char Char/Misc and other driver subsystem changes for 6.3-rc1 2023-02-24 12:47:33 -08:00
clk We have one small patch to the clk core this time around. It fixes a corner 2023-02-25 15:16:23 -08:00
clocksource Updates for timekeeping, timers and clockevent/source drivers: 2023-02-21 09:45:13 -08:00
comedi Merge 6.2-rc5 into char-misc-next 2023-01-22 08:37:23 +01:00
connector connector/cn_proc: Use task_is_in_init_pid_ns() 2022-01-26 18:57:09 -08:00
counter counter: fix dependency references for config MICROCHIP_TCB_CAPTURE 2023-01-18 09:59:58 -05:00
cpufreq More power management updates for 6.3-rc1 2023-03-03 10:30:58 -08:00
cpuidle ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
crypto This push fixes a regression in the caam driver. 2023-03-05 11:32:30 -08:00
cxl cxl for v6.3 2023-02-25 09:19:23 -08:00
dax cxl for v6.3 2023-02-25 09:19:23 -08:00
dca dca: Use PTR_ERR_OR_ZERO() to simplify code 2020-05-15 16:25:20 +02:00
devfreq PM / devfreq: event: use devm_platform_get_and_ioremap_resource() 2022-12-05 21:57:20 +09:00
dio drivers: dio: fix possible memory leak in dio_init() 2022-11-09 15:12:37 +01:00
dma dmaengine updates for v6.3 2023-02-24 17:18:54 -08:00
dma-buf dma-buf: make kobj_type structure constant 2023-02-17 09:16:34 +01:00
edac - Add a driver for the RAS functionality on Xilinx's on chip memory 2023-02-21 08:10:03 -08:00
eisa driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
extcon extcon: intel-cht-wc: Add support for Lenovo Yoga Tab 3 Pro YT3-X90F 2023-02-04 13:05:42 +00:00
firewire Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
firmware ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
fpga Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
fsi driver core: make struct device_type.devnode() take a const * 2023-01-27 13:45:38 +01:00
gnss driver core: make struct class.dev_uevent() take a const * 2022-11-24 17:12:15 +01:00
gpio Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
gpu drm-next-fixes for 6.3-rc1 2023-03-02 15:08:54 -08:00
greybus driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
hid Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
hsi Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
hte hte: Uninitialized variable in hte_ts_get() 2022-05-20 15:54:41 +02:00
hv Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
hwmon - Core Frameworks 2023-02-23 15:03:05 -08:00
hwspinlock hwspinlock: Use device_match_of_node() 2022-12-28 10:39:20 -06:00
hwtracing Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
i2c i2c: gxp: fix an error code in probe 2023-03-03 21:00:54 +01:00
i3c I3C for 6.3 2023-02-28 16:05:01 -08:00
idle Power management updates for 6.3-rc1 2023-02-21 12:13:58 -08:00
iio Char/Misc and other driver subsystem changes for 6.3-rc1 2023-02-24 12:47:33 -08:00
infiniband v6.3 RDMA pull request 2023-02-24 15:11:03 -08:00
input ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
interconnect SoC: DT changes for 6.3 2023-02-20 15:49:56 -08:00
iommu ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
ipack Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
irqchip ARM: 2023-02-25 11:30:21 -08:00
isdn treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
leds leds: flash: Add driver to support flash LED module in QCOM PMICs 2023-03-16 15:08:45 +00:00
macintosh powerpc updates for 6.3 2023-02-25 11:00:06 -08:00
mailbox mailbox: qcom-apcs-ipc: add IPQ5332 APSS clock support 2023-02-23 14:47:13 -06:00
mcb driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
md flexible-array transformations for 6.3-rc1 2023-02-25 12:53:42 -08:00
media ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
memory ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
memstick MMC core: 2023-02-27 09:47:26 -08:00
message scsi: message: fusion: Remove variable 'where' 2022-11-08 03:00:52 +00:00
mfd Including fixes from wireless and netfilter. 2023-02-27 14:05:08 -08:00
misc ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
mmc ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
most most: tell what the MOST acronym means 2023-01-19 17:16:05 +01:00
mtd This pull request contains updates for JFFS2, UBI and UBIFS 2023-03-01 09:06:51 -08:00
mux mux: Fix struct mux_state kernel-doc comment 2022-02-04 15:47:12 +01:00
net Including fixes from wireless and netfilter. 2023-02-27 14:05:08 -08:00
nfc nfc: fix memory leak of se_io context in nfc_genl_se_io 2023-02-26 14:55:13 +00:00
ntb NTB: epf: Allow more flexibility in the memory BAR map method 2022-08-09 17:54:03 -04:00
nubus proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +02:00
nvdimm virtio,vhost,vdpa: features, fixes 2023-02-25 11:48:02 -08:00
nvme block-6.3-2023-03-03 2023-03-03 10:21:39 -08:00
nvmem nvmem: stm32: fix OPTEE dependency 2023-02-06 19:07:00 +01:00
of IOMMU Updates for Linux v6.3: 2023-02-24 13:40:13 -08:00
opp OPP: fix error checking in opp_migrate_dentry() 2023-02-16 13:48:53 +01:00
parisc parisc: pdc_stable: use strscpy() to instead of strncpy() 2023-01-09 09:51:56 +01:00
parport Char/Misc and other driver subsystem changes for 6.3-rc1 2023-02-24 12:47:33 -08:00
pci A set of updates for the interrupt susbsystem: 2023-03-05 11:19:16 -08:00
pcmcia Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
peci peci: cpu: Fix use-after-free in adev_release() 2022-08-15 20:31:35 +02:00
perf RISC-V Patches for the 6.3 Merge Window, Part 2 2023-03-03 09:32:51 -08:00
phy ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
pinctrl ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
platform power supply and reset changes for the v6.3 series 2023-02-24 17:04:23 -08:00
pnp PNP: Do not disable devices on suspend when they cannot be re-enabled on resume 2022-11-25 19:36:52 +01:00
power power supply changes for the v6.3 series (part 2) 2023-03-03 16:33:28 -08:00
powercap More power management updates for 6.3-rc1 2023-03-03 10:30:58 -08:00
pps tty/serial: Make ->dcd_change()+uart_handle_dcd_change() status bool active 2023-01-19 16:04:35 +01:00
ps3 drivers/ps3: Fix double word in comments 2022-11-24 23:31:47 +11:00
ptp ptp: vclock: use mutex to fix "sleep on atomic" bug 2023-02-22 21:23:48 -08:00
pwm pwm: dwc: Use devm_pwmchip_add() 2023-02-20 12:26:35 +01:00
rapidio driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
ras RAS: Fix return value from show_trace() 2022-10-31 18:55:18 +01:00
regulator regulator: Fixes for v6.3 2023-03-02 09:21:25 -08:00
remoteproc ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
reset reset: uniphier-glue: Fix possible null-ptr-deref 2023-01-03 11:30:46 +01:00
rpmsg rpmsg updates for v6.3 2023-02-26 12:10:28 -08:00
rtc RTC for 6.3 2023-03-03 09:15:50 -08:00
s390 SCSI misc on 20230303 2023-03-03 14:41:50 -08:00
sbus mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
scsi SCSI misc on 20230303 2023-03-03 14:41:50 -08:00
sh sh updates for v6.3 2023-03-01 09:44:22 -08:00
siox siox: fix possible memory leak in siox_device_add() 2022-11-09 15:40:14 +01:00
slimbus driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
soc ARM: SoC drivers for 6.3 2023-02-27 10:04:49 -08:00
soundwire soundwire updates for 6.3 2023-02-24 17:29:52 -08:00
spi spi: Fixes for v6.3 2023-03-02 09:25:38 -08:00
spmi driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
ssb driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
staging media updates for v6.3-rc1 2023-02-26 11:47:26 -08:00
target - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
tc The main MIPS changes for 5.6: 2020-01-31 11:28:31 -08:00
tee Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
thermal More thermal control updates for 6.3-rc1 2023-03-03 10:41:59 -08:00
thunderbolt Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
tty vc_screen: don't clobber return value in vcs_read 2023-02-27 18:35:28 -08:00
ufs SCSI misc on 20230303 2023-03-03 14:41:50 -08:00
uio - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
usb phy-for-6.3 2023-02-24 17:22:11 -08:00
vdpa virtio,vhost,vdpa: features, fixes 2023-02-25 11:48:02 -08:00
vfio VFIO updates for v6.3-rc1 2023-02-25 11:52:57 -08:00
vhost virtio,vhost,vdpa: features, fixes 2023-02-25 11:48:02 -08:00
video TTY/Serial driver updates for 6.3-rc1 2023-02-24 12:17:14 -08:00
virt virt/sev-guest: Return -EIO if certificate buffer is not large enough 2023-03-01 10:17:46 +01:00
virtio virtio,vhost,vdpa: features, fixes 2023-02-25 11:48:02 -08:00
vlynq bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
w1 Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
watchdog linux-watchdog 6.3-rc1 tag 2023-03-02 11:12:01 -08:00
xen Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
zorro driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
Kconfig drivers/accel: define kconfig and register a new major 2022-11-22 13:13:51 +02:00
Makefile Kbuild updates for v6.3 2023-02-26 11:53:25 -08:00