Raju Lakkaraju a4cc96d1f0 net: phy: Add Edge-rate driver for Microsemi PHYs. ... Edge-rate: As system and networking speeds increase, a signal's output transition, also know as the edge rate or slew rate (V/ns), takes on greater importance because high-speed signals come with a price. That price is an assortment of interference problems like ringing on the line, signal overshoot and undershoot, extended signal settling times, crosstalk noise, transmission line reflections, false signal detection by the receiving device and electromagnetic interference (EMI) -- all of which can negate the potential gains designers are seeking when they try to increase system speeds through the use of higher performance logic devices. The fact is, faster signaling edge rates can cause a higher level of electrical noise or other type of interference that can actually lead to slower line speeds and lower maximum system frequencies. This parameter allow the board designers to change the driving strange, and thereby change the EMI behavioral. Edge-rate parameters (vddmac, edge-slowdown) get from Device Tree. Tested on Beaglebone Black with VSC 8531 PHY. Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microsemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-10-04 00:47:30 -04:00
..
ABI	documentation: drivers/core/of: fix name of of_node symlink	2016-08-31 15:14:44 +02:00
DocBook	Three fixes for the docs build, including removing an annoying warning on	2016-08-07 10:23:17 -04:00
EDID	…
PCI	treewide: remove references to the now unnecessary DEFINE_PCI_DEVICE_TABLE	2016-09-01 17:52:01 -07:00
RCU	…
accounting	…
acpi	Merge branches 'acpi-bus', 'acpi-pci', 'acpica' and 'acpi-doc'	2016-07-25 13:41:25 +02:00
aoe	…
arm	bus: arm-ccn: Correct required arguments for XP PMU events	2016-08-17 11:42:40 +01:00
arm64	arm64: Document workaround for Cortex-A72 erratum #853709	2016-08-17 12:23:47 +02:00
auxdisplay	…
backlight	…
blackfin	…
block	doc: update block/queue-sysfs.txt entries	2016-08-11 09:37:23 -06:00
blockdev	zram: cosmetic: cleanup documentation	2016-07-26 16:19:19 -07:00
bus-devices	…
cdrom	…
cgroup-v1	Three fixes for the docs build, including removing an annoying warning on	2016-08-07 10:23:17 -04:00
cma	…
connector	…
console	…
cpu-freq	cpufreq-stats: Minor documentation fix	2016-09-08 23:05:07 +02:00
cpuidle	…
cris	…
crypto	…
development-process	docs: deprecate kernel-doc-nano-HOWTO.txt	2016-07-20 16:45:37 -06:00
device-mapper	block: rename bio bi_rw to bi_opf	2016-08-07 14:41:02 -06:00
devicetree	net: phy: Add Edge-rate driver for Microsemi PHYs.	2016-10-04 00:47:30 -04:00
dmaengine	…
driver-model	ARM: SoC driver updates for v4.8	2016-08-01 18:36:01 -04:00
early-userspace	…
extcon	…
fault-injection	…
fb	…
features	…
filesystems	ovl: update doc	2016-09-01 11:12:00 +02:00
firmware_class	…
fmc	…
fpga	…
frv	…
gpio	…
gpu	drm: add generic zpos property	2016-07-29 09:59:30 +02:00
hid	…
hwmon	hwmon: (ftsteutates) Correct ftp urls in driver documentation	2016-08-12 05:56:34 -07:00
i2c	Documentation: i2c: slave-interface: add note for driver development	2016-09-08 16:57:14 +02:00
ia64	…
ide	…
iio	…
infiniband	…
input	…
ioctl	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
isdn	…
ja_JP	…
kbuild	…
kdump	…
ko_KR	…
laptops	…
leds	…
livepatch	…
locking	…
m68k	…
media	[media] cec: add CEC_LOG_ADDRS_FL_ALLOW_UNREG_FALLBACK flag	2016-08-22 14:00:51 -03:00
memory-devices	…
metag	…
mic	…
mips	…
misc-devices	…
mmc	mmc: core: Extend sysfs with DSR register	2016-07-25 10:34:51 +02:00
mn10300	…
mtd	…
namespaces	…
netlabel	…
networking	doc: update switchdev L3 section	2016-09-28 04:48:00 -04:00
nfc	…
nios2	…
nvdimm	…
nvmem	…
parisc	…
pcmcia	…
phy	…
platform	…
power	PM / sleep: Update some system sleep documentation	2016-08-13 02:54:04 +02:00
powerpc	powerpc: signals: Discard transaction state from signal frames	2016-08-29 12:48:40 +10:00
pps	…
prctl	…
pti	…
ptp	…
rapidio	rapidio/documentation/mport_cdev: add missing parameter description	2016-09-01 17:52:02 -07:00
s390	…
scheduler	Documenation: update cgroup's document path	2016-08-03 15:43:58 -06:00
scsi	…
security	Some big changes this month, headlined by the addition of a new formatted	2016-07-26 13:05:11 -07:00
serial	…
sh	…
sound	ASoC: Updates for v4.8	2016-07-26 10:35:31 +02:00
sphinx	Merge branch 'docs-next' of git://git.lwn.net/linux into topic/docs-next	2016-07-23 07:55:59 -03:00
sphinx-static	doc-rst: customize RTD theme, drop padding of inline literal	2016-08-14 12:15:09 -06:00
spi	…
sysctl	printk: add kernel parameter to control writes to /dev/kmsg	2016-08-02 19:35:06 -04:00
target	…
thermal	…
timers	…
tpm	…
trace	…
usb	…
vDSO	…
virtual	KVM: documentation: fix KVM_CAP_X2APIC_API information	2016-08-04 14:01:21 +02:00
vm	Three fixes for the docs build, including removing an annoying warning on	2016-08-07 10:23:17 -04:00
w1	…
watchdog	Documentation/watchdog: check return value for magic close	2016-07-25 11:02:17 +02:00
wimax	…
x86	Three fixes for the docs build, including removing an annoying warning on	2016-08-07 10:23:17 -04:00
xtensa	…
zh_CN	docs: deprecate kernel-doc-nano-HOWTO.txt	2016-07-20 16:45:37 -06:00
.gitignore	…
00-INDEX	docs: deprecate kernel-doc-nano-HOWTO.txt	2016-07-20 16:45:37 -06:00
BUG-HUNTING	…
Changes	…
CodeOfConflict	…
CodingStyle	docs: deprecate kernel-doc-nano-HOWTO.txt	2016-07-20 16:45:37 -06:00
DMA-API-HOWTO.txt	…
DMA-API.txt	dma-mapping: use unsigned long for dma_attrs	2016-08-04 08:50:07 -04:00
DMA-ISA-LPC.txt	…
DMA-attributes.txt	dma-mapping: use unsigned long for dma_attrs	2016-08-04 08:50:07 -04:00
HOWTO	…
IPMI.txt	…
IRQ-affinity.txt	…
IRQ-domain.txt	…
IRQ.txt	…
Intel-IOMMU.txt	…
Makefile	…
Makefile.sphinx	Three fixes for the docs build, including removing an annoying warning on	2016-08-07 10:23:17 -04:00
ManagementStyle	…
SAK.txt	…
SM501.txt	…
SecurityBugs	…
SubmitChecklist	…
SubmittingDrivers	…
SubmittingPatches	…
VGA-softcursor.txt	…
adding-syscalls.txt	…
applying-patches.txt	…
assoc_array.txt	…
atomic_ops.txt	…
bad_memory.txt	…
basic_profiling.txt	…
bcache.txt	…
binfmt_misc.txt	…
braille-console.txt	…
bt8xxgpio.txt	…
btmrvl.txt	…
bus-virt-phys-mapping.txt	…
cachetlb.txt	…
cec.txt	…
cgroup-v2.txt	…
circular-buffers.txt	…
clk.txt	…
coccinelle.txt	coccicheck: refer to Documentation/coccinelle.txt and wiki	2016-07-22 12:13:39 +02:00
conf.py	docs: Set the Sphinx default highlight language to "guess"	2016-08-12 14:11:12 -06:00
cpu-hotplug.txt	…
cpu-load.txt	…
cputopology.txt	…
crc32.txt	…
dcdbas.txt	…
debugging-modules.txt	…
debugging-via-ohci1394.txt	…
dell_rbu.txt	…
devices.txt	…
digsig.txt	…
dma-buf-sharing.txt	…
dontdiff	…
dynamic-debug-howto.txt	…
edac.txt	…
efi-stub.txt	…
eisa.txt	…
email-clients.txt	…
flexible-arrays.txt	…
futex-requeue-pi.txt	…
gcc-plugins.txt	…
gcov.txt	…
gdb-kernel-debugging.txt	Revert "scripts/gdb: add documentation example for radix tree"	2016-07-15 14:54:27 +09:00
highuid.txt	…
hsi.txt	…
hw_random.txt	…
hwspinlock.txt	…
index.rst	Merge tag 'drm-for-v4.8' of git://people.freedesktop.org/~airlied/linux	2016-08-01 21:44:08 -04:00
init.txt	…
initrd.txt	…
intel_txt.txt	…
io-mapping.txt	…
io_ordering.txt	…
iostats.txt	…
irqflags-tracing.txt	…
isa.txt	…
isapnp.txt	…
java.txt	…
kasan.txt	…
kcov.txt	…
kernel-doc-nano-HOWTO.txt	docs: deprecate kernel-doc-nano-HOWTO.txt	2016-07-20 16:45:37 -06:00
kernel-docs.txt	…
kernel-documentation.rst	docs: kernel-documentation: remove some highlight directives	2016-08-12 15:12:36 -06:00
kernel-parameters.txt	PCI: Update "pci=resource_alignment" documentation	2016-08-09 11:59:15 -05:00
kernel-per-CPU-kthreads.txt	Documenation: update cgroup's document path	2016-08-03 15:43:58 -06:00
kmemcheck.txt	…
kmemleak.txt	…
kobject.txt	…
kprobes.txt	…
kref.txt	…
kselftest.txt	…
ldm.txt	…
local_ops.txt	…
lockup-watchdogs.txt	…
logo.gif	…
logo.txt	…
lzo.txt	…
magic-number.txt	…
mailbox.txt	…
md-cluster.txt	…
md.txt	…
memory-barriers.txt	…
memory-hotplug.txt	…
men-chameleon-bus.txt	…
module-signing.txt	Documentation/module-signing.txt: Note need for version info if reusing a key	2016-07-27 12:38:00 +09:30
mono.txt	…
nommu-mmap.txt	…
ntb.txt	…
numastat.txt	…
oops-tracing.txt	…
padata.txt	…
parport-lowlevel.txt	…
parport.txt	…
percpu-rw-semaphore.txt	…
phy.txt	…
pi-futex.txt	…
pinctrl.txt	…
pnp.txt	…
preempt-locking.txt	…
printk-formats.txt	…
pwm.txt	…
ramoops.txt	ramoops: use DT reserved-memory bindings	2016-08-05 11:21:36 -07:00
rbtree.txt	…
remoteproc.txt	…
rfkill.txt	…
robust-futex-ABI.txt	…
robust-futexes.txt	…
rpmsg.txt	…
rtc.txt	…
serial-console.txt	…
sgi-ioc4.txt	…
smsc_ece1099.txt	…
sparse.txt	…
stable_api_nonsense.txt	…
stable_kernel_rules.txt	…
static-keys.txt	…
svga.txt	…
sync_file.txt	…
sysfs-rules.txt	…
sysrq.txt	…
this_cpu_ops.txt	…
ubsan.txt	…
unaligned-memory-access.txt	…
unicode.txt	…
unshare.txt	…
vfio.txt	…
vgaarbiter.txt	…
video-output.txt	…
vme_api.txt	…
volatile-considered-harmful.txt	…
workqueue.txt	…
xillybus.txt	…
xz.txt	…
zorro.txt	…