linux/drivers
Rhyland Klein 26e6aaafc8 pinctrl: tegra: clear park bit for all pins
Parking bits might not be cleared by the bootloader properly (if for
instance it doesn't use the device configured by that pin). Clear
the park bits for all the pins during pinctrl probe.

This is present on T210 platforms but not earlier ones, so for earlier
generations, set parked_reg = -1 to disable.

The park bit is used to prevent glitching when reprogramming pinctrl
registers.

Based on work by:
Shravani Dingari <shravanid@nvidia.com>

Signed-off-by: Rhyland Klein <rklein@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-04-14 14:01:25 +02:00
..
accessibility
acpi Power management and ACPI material for v4.6-rc1, part 2 2016-03-24 22:59:58 -07:00
amba
android
ata
atm
auxdisplay
base Power management and ACPI material for v4.6-rc1, part 2 2016-03-24 22:59:58 -07:00
bcma
block Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2016-03-26 15:53:16 -07:00
bluetooth
bus
cdrom
char Revert "ppdev: use new parport device model" 2016-03-25 09:02:13 -07:00
clk The clk changes for this release cycle are mostly dominated by 2016-03-23 06:06:45 -07:00
clocksource Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-24 10:32:42 -07:00
connector
cpufreq Power management and ACPI material for v4.6-rc1, part 2 2016-03-24 22:59:58 -07:00
cpuidle
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2016-03-23 06:12:39 -07:00
dca
devfreq
dio
dma asm-generic changes for 4.6 2016-03-24 23:13:48 -07:00
dma-buf
edac
eisa
extcon
firewire IEEE 1394 subsystem patch: 2016-03-25 08:52:25 -07:00
firmware kernel: add kcov code coverage 2016-03-22 15:36:02 -07:00
fmc
fpga
gpio
gpu Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2016-03-25 08:48:31 -07:00
hid
hsi
hv
hwmon
hwspinlock
hwtracing
i2c
ide
idle intel_idle: Support for Intel Xeon Phi Processor x200 Product Family 2016-03-23 16:19:38 -04:00
iio
infiniband Merge branch 'for-next-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2016-03-23 15:57:39 -07:00
input Merge branch 'akpm' (patches from Andrew) 2016-03-25 16:59:11 -07:00
iommu
ipack
irqchip irqchip/mbigen: Make CONFIG_HISILICON_IRQ_MBIGEN a hidden option 2016-03-23 12:02:29 +01:00
isdn
leds platform-drivers-x86 for 4.6-1 2016-03-23 17:20:59 -07:00
lguest
lightnvm
macintosh
mailbox Merge branch 'mailbox-for-next' of git://git.linaro.org/landing-teams/working/fujitsu/integration 2016-03-23 06:09:15 -07:00
mcb
md
media
memory MTD updates for v4.6 2016-03-24 19:57:15 -07:00
memstick drivers/memstick/host/r592.c: avoid gcc-6 warning 2016-03-25 16:37:42 -07:00
message
mfd
misc
mmc
mtd MTD updates for v4.6 2016-03-24 19:57:15 -07:00
net asm-generic changes for 4.6 2016-03-24 23:13:48 -07:00
nfc
ntb NTB: Remove _addr functions from ntb_hw_amd 2016-03-26 11:44:33 -04:00
nubus
nvdimm
nvme
nvmem
of
oprofile
parisc
parport
pci
pcmcia
perf
phy
pinctrl pinctrl: tegra: clear park bit for all pins 2016-04-14 14:01:25 +02:00
platform platform-drivers-x86 for 4.6-1 2016-03-23 17:20:59 -07:00
pnp
power Power management and ACPI material for v4.6-rc1, part 2 2016-03-25 16:55:37 -07:00
powercap
pps
ps3
ptp
pwm pwm: omap-dmtimer: Add debug message for effective period and duty cycle 2016-03-23 17:11:48 +01:00
rapidio
ras
regulator
remoteproc
reset
rpmsg
rtc RTC for 4.6 #2 2016-03-24 22:49:08 -07:00
s390
sbus
scsi SCSI misc on 20160326 2016-03-26 11:31:01 -07:00
sfi
sh
sn
soc
spi
spmi
ssb
staging Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2016-03-25 08:48:31 -07:00
target
tc
thermal
thunderbolt
tty
uio
usb The clk changes for this release cycle are mostly dominated by 2016-03-23 06:06:45 -07:00
uwb
vfio
vhost
video The clk changes for this release cycle are mostly dominated by 2016-03-23 06:06:45 -07:00
virt
virtio
vlynq
vme
w1
watchdog hpwdt: use nmi_panic() when kernel panics in NMI handler 2016-03-22 15:36:02 -07:00
xen
zorro
Kconfig
Makefile