Jeremy Kerr ac67b07e26 gpio/aspeed-sgpio: enable access to all 80 input & output sgpios ... Currently, the aspeed-sgpio driver exposes up to 80 GPIO lines, corresponding to the 80 status bits available in hardware. Each of these lines can be configured as either an input or an output. However, each of these GPIOs is actually an input *and* an output; we actually have 80 inputs plus 80 outputs. This change expands the maximum number of GPIOs to 160; the lower half of this range are the input-only GPIOs, the upper half are the outputs. We fix the GPIO directions to correspond to this mapping. This also fixes a bug when setting GPIOs - we were reading from the input register, making it impossible to set more than one output GPIO. Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au> Fixes: 7db47faae7 ("gpio: aspeed: Add SGPIO driver") Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>		2020-09-24 15:10:40 +02:00
..
ABI	libnvdimm for 5.9	2020-08-11 10:59:19 -07:00
accounting
admin-guide	Misc fixes and small updates all around the place:	2020-08-15 10:38:03 -07:00
arm	ARM development for 5.9-rc1:	2020-08-06 10:17:00 -07:00
arm64	IOMMU Updates for Linux v5.9	2020-08-11 14:13:24 -07:00
block	for-5.9/drivers-20200803	2020-08-05 10:51:40 -07:00
bpf	bpf, doc: Remove references to warning message when using bpf_trace_printk()	2020-08-07 18:44:56 +02:00
cdrom	A handful of obvious fixes that wandered in during the merge window.	2020-08-13 13:57:45 -07:00
core-api	A handful of obvious fixes that wandered in during the merge window.	2020-08-13 13:57:45 -07:00
cpu-freq
crypto	It's been a busy cycle for documentation - hopefully the busiest for a	2020-08-04 22:47:54 -07:00
dev-tools	A handful of obvious fixes that wandered in during the merge window.	2020-08-13 13:57:45 -07:00
devicetree	gpio/aspeed-sgpio: enable access to all 80 input & output sgpios	2020-09-24 15:10:40 +02:00
doc-guide
driver-api	- Core Frameworks	2020-08-15 08:09:38 -07:00
fault-injection
fb	drm next for 5.9-rc1	2020-08-05 19:50:06 -07:00
features	A handful of obvious fixes that wandered in during the merge window.	2020-08-13 13:57:45 -07:00
filesystems	A handful of obvious fixes that wandered in during the merge window.	2020-08-13 13:57:45 -07:00
firmware_class
firmware-guide	ACPI: Replace HTTP links with HTTPS ones	2020-07-27 14:47:08 +02:00
fpga	Char/Misc driver patches for 5.9-rc1	2020-08-05 11:43:47 -07:00
gpu	- Core Frameworks	2020-08-11 13:48:02 -07:00
hid
hwmon	hwmon updates for v5.9	2020-08-05 13:13:57 -07:00
i2c	Merge branch 'i2c/for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2020-08-13 18:41:00 -07:00
ia64	docs: ia64: correct typo	2020-07-31 11:09:09 -06:00
ide
iio
infiniband
input	Input: uinput - fix typo in function name documentation	2020-07-28 18:24:11 -07:00
isdn
kbuild	Kbuild updates for v5.9	2020-08-09 14:10:26 -07:00
kernel-hacking
leds	LEDs changes for 5.9-rc1.	2020-08-05 19:24:27 -07:00
litmus-tests
livepatch
locking	A handful of obvious fixes that wandered in during the merge window.	2020-08-13 13:57:45 -07:00
m68k
maintainer
mhi
mips	It's been a busy cycle for documentation - hopefully the busiest for a	2020-08-04 22:47:54 -07:00
misc-devices
netlabel
networking	wireless-drivers-next patches for v5.9	2020-08-04 12:57:02 -07:00
nios2
nvdimm
openrisc
parisc
PCI	pci-v5.9-changes	2020-08-07 18:48:15 -07:00
pcmcia
power	Merge branches 'pm-sleep', 'pm-domains', 'powercap' and 'pm-tools'	2020-08-03 13:12:44 +02:00
powerpc	PPC KVM update for 5.9	2020-08-09 13:24:02 -04:00
process	A handful of obvious fixes that wandered in during the merge window.	2020-08-13 13:57:45 -07:00
RCU	These are the latest RCU bits for v5.9:	2020-08-03 14:31:33 -07:00
riscv
s390	It's been a busy cycle for documentation - hopefully the busiest for a	2020-08-04 22:47:54 -07:00
scheduler	sched/doc: Factorize bits between sched-energy.rst & sched-capacity.rst	2020-08-01 09:19:43 +02:00
scsi
security
sh
sound	ASoC: Updates for v5.9	2020-08-03 14:41:43 +02:00
sparc
sphinx
sphinx-static
spi
staging	remoteproc updates for v5.9	2020-08-11 11:17:45 -07:00
target
timers	docs: timers: drop documentation about LB_BIAS	2020-07-23 14:32:44 -06:00
trace	A handful of obvious fixes that wandered in during the merge window.	2020-08-13 13:57:45 -07:00
translations	A handful of obvious fixes that wandered in during the merge window.	2020-08-13 13:57:45 -07:00
usb	USB: Replace HTTP links with HTTPS ones	2020-07-21 13:41:57 +02:00
userspace-api	remoteproc updates for v5.9	2020-08-11 11:17:45 -07:00
virt	powerpc updates for 5.9	2020-08-07 10:33:50 -07:00
vm	mm/vmstat: add events for THP migration without split	2020-08-12 10:57:57 -07:00
w1
watchdog	watchdog: add support for adjusting last known HW keepalive time	2020-08-05 18:43:02 +02:00
x86	It's been a busy cycle for documentation - hopefully the busiest for a	2020-08-04 22:47:54 -07:00
xtensa
.gitignore
asm-annotations.rst
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py
COPYING-logo
docutils.conf
dontdiff	Documentation: dontdiff: Add zstd compressed files	2020-07-31 11:51:10 +02:00
index.rst	docs: index.rst: Add watch_queue	2020-07-23 14:13:23 -06:00
Kconfig
logo.gif
Makefile
memory-barriers.txt	powerpc updates for 5.9	2020-08-07 10:33:50 -07:00
SubmittingPatches
watch_queue.rst