linux/drivers
David Lechner f213729f67 counter: new TI eQEP driver
This adds a new counter driver for the Texas Instruments Enhanced
Quadrature Encoder Pulse (eQEP) module.

Only very basic functionality is currently implemented - only enough to
be able to read the position. The actual device has many more features
which can be added to the driver on an as-needed basis.

It is not possible to read the QEPA/B signal values in hardware, so
that feature is omitted.

The TI_PWMSS kernel option is selected in Kconfig to enable the parent
bus, which is needed for power management.

Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-10-17 21:53:49 +01:00
..
accessibility
acpi Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
amba
android
ata
atm
auxdisplay
base
bcma
block Merge branch 'akpm' (patches from Andrew) 2019-09-26 10:29:42 -07:00
bluetooth
bus counter: new TI eQEP driver 2019-10-17 21:53:49 +01:00
cdrom
char Merge branch 'entropy' 2019-09-29 19:25:39 -07:00
clk ARM SCMI fixes for v5.4 2019-09-29 11:20:41 -07:00
clocksource
connector
counter counter: new TI eQEP driver 2019-10-17 21:53:49 +01:00
cpufreq
cpuidle
crypto
dax
dca
devfreq
dio
dma
dma-buf
edac
eisa
extcon
firewire
firmware ARM: SoC fixes 2019-09-30 10:04:28 -07:00
fpga
fsi
gnss
gpio pwm: Changes for v5.4-rc1 2019-09-27 12:19:47 -07:00
gpu drm fixes for 5.4-rc1 2019-09-27 11:13:35 -07:00
greybus
hid
hsi
hv
hwmon ARM SCMI fixes for v5.4 2019-09-29 11:20:41 -07:00
hwspinlock
hwtracing
i2c i2c: slave-eeprom: Add read only mode 2019-09-28 20:44:12 +02:00
i3c
ide
idle
iio
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-28 17:47:33 -07:00
input
interconnect
iommu IOMMU Fixes for Linux v5.4-rc1 2019-09-29 10:00:14 -07:00
ipack
irqchip
isdn
leds
lightnvm
macintosh
mailbox
mcb
md
media
memory
memstick
message
mfd Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal 2019-09-29 10:24:23 -07:00
misc
mmc mmc: host: sdhci-pci: Add Genesys Logic GL975x support 2019-09-27 20:48:20 +02:00
mtd
mux
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-28 17:47:33 -07:00
nfc NFC: st95hf: clean up indentation issue 2019-09-27 20:31:18 +02:00
ntb
nubus
nvdimm libnvdimm fixes v5.4-rc1 2019-09-29 10:33:41 -07:00
nvme
nvmem
of Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-28 17:47:33 -07:00
opp
oprofile
parisc
parport
pci Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
pcmcia Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
perf
phy
pinctrl
platform
pnp
power
powercap
pps
ps3
ptp ptp: correctly disable flags on old ioctls 2019-09-27 20:25:32 +02:00
pwm bus/ti-pwmss: move TI PWMSS driver from PWM to bus subsystem 2019-10-17 21:17:42 +01:00
rapidio
ras
regulator
remoteproc
reset ARM: SoC fixes 2019-09-30 10:04:28 -07:00
rpmsg
rtc
s390 s390 updates for the 5.4 merge window #2 2019-09-26 11:30:16 -07:00
sbus
scsi
sfi
sh
siox
slimbus
soc
soundwire
spi
spmi
ssb
staging
target
tc
tee
thermal Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal 2019-09-29 10:24:23 -07:00
thunderbolt
tty Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
uio
usb
vfio
vhost
video
virt
virtio
visorbus
vlynq
vme
w1
watchdog linux-watchdog 5.4-rc1 tag 2019-09-27 11:17:38 -07:00
xen xen: features for 5.4-rc1 2019-09-26 11:22:14 -07:00
zorro
Kconfig
Makefile