Rajmohan Mani cf29b9afb1 thunderbolt: Add support for Time Management Unit ... Time Management Unit (TMU) is included in each USB4 router. It is used to synchronize time across the USB4 fabric. By default when USB4 router is plugged to the domain, its TMU is turned off. This differs from Thunderbolt (1, 2 and 3) devices whose TMU is by default configured to bi-directional HiFi mode. Since time synchronization is needed for proper Display Port tunneling this means we need to configure the TMU on USB4 compliant devices. The USB4 spec allows some flexibility on how the TMU can be configured. This makes it possible to enable link power management states (CLx) in certain topologies, where for example DP tunneling is not used. TMU can also be re-configured dynamicaly depending on types of tunnels created over the USB4 fabric. In this patch we simply configure the TMU to be in bi-directional HiFi mode. This way we can tunnel any kind of traffic without need to perform complex steps to re-configure the domain dynamically. We can add more fine-grained TMU configuration later on when we start enabling CLx states. Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com> Co-developed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Link: https://lore.kernel.org/r/20191217123345.31850-8-mika.westerberg@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-12-18 15:41:15 +01:00
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accessibility
acpi	ACPI: PM: Avoid attaching ACPI PM domain to certain devices	2019-12-10 00:22:18 +01:00
amba
android	binder: fix incorrect calculation for num_valid	2019-12-14 09:10:47 +01:00
ata	pci-v5.5-changes	2019-12-03 13:58:22 -08:00
atm
auxdisplay	auxdisplay: charlcd: deduplicate simple_strtoul()	2019-12-04 19:44:12 -08:00
base	Merge branch 'remove-ksys-mount-dup' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux	2019-12-15 11:36:12 -08:00
bcma
block	xen: branch for v5.5-rc2	2019-12-15 12:24:44 -08:00
bluetooth	Bluetooth: btbcm: Use the BDADDR_PROPERTY quirk	2019-11-22 13:35:20 +01:00
bus	Few ti-sysc related fixes for v5.5 merge window	2019-12-06 08:26:50 -08:00
cdrom	cdrom: respect device capabilities during opening action	2019-11-26 13:02:24 -07:00
char	drm msm + fixes for 5.5-rc1	2019-12-06 10:28:09 -08:00
clk	ARM: SoC platform updates	2019-12-05 11:38:40 -08:00
clocksource	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-12-03 12:20:25 -08:00
connector
counter
cpufreq	cpufreq: tegra: Changes for v5.5-rc1	2019-12-06 08:28:13 -08:00
cpuidle	cpuidle: Drop unnecessary type cast in cpuidle_poll_time()	2019-12-12 17:56:08 +01:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2019-12-02 17:23:21 -08:00
dax	libnvdimm for 5.5	2019-12-01 18:43:25 -08:00
dca
devfreq	PM / devfreq: Use PM QoS for sysfs min/max_freq	2019-12-09 12:19:16 +09:00
dio
dma	dmaengine: Fix Kconfig indentation	2019-11-22 11:16:26 +05:30
dma-buf	- A fix for a memory leak in the dma-buf support	2019-12-09 17:13:19 +10:00
edac	EDAC/altera: Use the Altera System Manager driver	2019-11-22 10:18:29 +01:00
eisa
extcon	Char/Misc driver patches for 5.5-rc1	2019-11-27 10:53:50 -08:00
firewire	FireWire (IEEE 1394) subsystem updates:	2019-12-02 14:13:00 -08:00
firmware	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
fpga
fsi
gnss
gpio	gpio: pca953x: tighten up indentation	2019-12-04 19:44:14 -08:00
gpu	Merge tag 'drm-fixes-5.5-2019-12-12' of git://people.freedesktop.org/~agd5f/linux into drm-fixes	2019-12-13 14:50:01 +10:00
greybus
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid	2019-12-01 18:20:54 -08:00
hsi
hv	Merge branch 'akpm' (patches from Andrew)	2019-12-01 20:36:41 -08:00
hwmon	compat_ioctl: remove most of fs/compat_ioctl.c	2019-12-01 13:46:15 -08:00
hwspinlock
hwtracing	compat_ioctl: remove most of fs/compat_ioctl.c	2019-12-01 13:46:15 -08:00
i2c	i2c: remove i2c_new_dummy() API	2019-12-10 23:15:09 +01:00
i3c
ide	compat_ioctl: remove most of fs/compat_ioctl.c	2019-12-01 13:46:15 -08:00
idle	cpuidle: Drop disabled field from struct cpuidle_state	2019-11-29 11:48:39 +01:00
iio	First set of fixes for IIO in the 5.5 cycle.	2019-12-09 09:27:52 +01:00
infiniband	Pull request for 5.5-rc2	2019-12-15 14:58:13 -08:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2019-12-07 18:33:01 -08:00
interconnect	interconnect: qcom: msm8974: Walk the list safely on node removal	2019-12-12 10:28:54 +01:00
iommu	pci-v5.5-changes	2019-12-03 13:58:22 -08:00
ipack
irqchip	pci-v5.5-changes	2019-12-03 13:58:22 -08:00
isdn	compat_ioctl: remove most of fs/compat_ioctl.c	2019-12-01 13:46:15 -08:00
leds	Merge tag 'leds-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds	2019-12-01 16:09:28 -08:00
lightnvm
macintosh	powerpc updates for 5.5	2019-11-30 14:35:43 -08:00
mailbox	mailbox changes for v5.5	2019-12-01 18:42:02 -08:00
mcb
md	for-linus-20191212	2019-12-13 14:27:19 -08:00
media	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
memory	memory: tegra: Fixes for v5.5-rc1	2019-12-06 08:28:51 -08:00
memstick	pci-v5.5-changes	2019-12-03 13:58:22 -08:00
message
mfd	chrome platform changes for v5.5	2019-12-03 14:37:12 -08:00
misc	lib/genalloc.c: rename addr_in_gen_pool to gen_pool_has_addr	2019-12-04 19:44:13 -08:00
mmc	Driver core patches for 5.5-rc1	2019-11-27 11:06:20 -08:00
mtd	TTY/Serial patches for 5.5-rc1	2019-12-03 14:09:14 -08:00
mux
net	thunderbolt: Update Kconfig entries to USB4	2019-12-18 15:39:18 +01:00
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-22 16:27:24 -08:00
ntb	Add Hygon Device ID to the AMD NTB device driver	2019-12-07 18:38:17 -08:00
nubus
nvdimm	libnvdimm for 5.5	2019-12-01 18:43:25 -08:00
nvme	for-linus-20191212	2019-12-13 14:27:19 -08:00
nvmem	ARM: SoC-related driver updates	2019-12-05 11:43:31 -08:00
of	of/platform: Unconditionally pause/resume sync state during kernel init	2019-12-12 18:39:52 -06:00
opp
oprofile	Printk changes for 5.5	2019-11-25 19:40:40 -08:00
parisc
parport
pci	PCI: rockchip: Fix IO outbound ATU register number	2019-12-12 15:25:37 -06:00
pcmcia	pcmcia: remove unused dprintk definition	2019-11-22 07:03:45 +01:00
perf
phy	ARM: SoC-related driver updates	2019-12-05 11:43:31 -08:00
pinctrl	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-12-03 09:29:50 -08:00
platform	chrome platform changes for v5.5	2019-12-03 14:37:12 -08:00
pnp
power	Additional power management updates for 5.5-rc1	2019-12-04 10:48:09 -08:00
powercap
pps
ps3
ptp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-16 21:51:42 -08:00
pwm	pwm: Changes for v5.5-rc1	2019-12-05 11:28:14 -08:00
rapidio	drivers/rapidio/rio-access.c: fix missing include of <linux/rio_drv.h>	2019-12-04 19:44:13 -08:00
ras
regulator	Merge branch 'regulator-5.5' into regulator-next	2019-11-22 19:56:20 +00:00
remoteproc	remoteproc: stm32: fix probe error case	2019-11-18 20:35:16 -08:00
reset	ARM: SoC-related driver updates	2019-12-05 11:43:31 -08:00
rpmsg	rpmsg updates for v5.5	2019-12-01 18:39:24 -08:00
rtc	RTC for 5.5	2019-12-03 13:31:08 -08:00
s390	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
sbus
scsi	SCSI fixes on 20191214	2019-12-14 12:51:57 -08:00
sfi
sh
siox
slimbus
soc	ARM: SoC fixes	2019-12-06 14:19:37 -08:00
soundwire
spi	Merge branch 'spi-5.5' into spi-next	2019-11-22 19:56:35 +00:00
spmi
ssb
staging	Staging/IIO fixes for 5.5-rc2	2019-12-14 12:43:57 -08:00
target	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
tc
tee	Merge mainline/master into arm/fixes	2019-12-05 13:18:54 -08:00
thermal	thermal: power_allocator: Fix Kconfig warning	2019-12-07 21:49:06 +08:00
thunderbolt	thunderbolt: Add support for Time Management Unit	2019-12-18 15:41:15 +01:00
tty	TTY/Serial patches for 5.5-rc1	2019-12-03 14:09:14 -08:00
uio
usb	usb: gadget: move choice ... endchoice to legacy/Kconfig	2019-12-17 16:24:13 +01:00
vfio	VFIO updates for v5.5-rc1	2019-12-07 14:51:04 -08:00
vhost	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-12-08 13:28:11 -08:00
video	pci-v5.5-changes	2019-12-03 13:58:22 -08:00
virt	compat_ioctl: remove most of fs/compat_ioctl.c	2019-12-01 13:46:15 -08:00
virtio	virtio_balloon: divide/multiply instead of shifts	2019-12-11 08:14:07 -05:00
visorbus
vlynq
vme
w1
watchdog	linux-watchdog 5.5-rc1 tag	2019-12-01 18:01:03 -08:00
xen	xen: branch for v5.5-rc2	2019-12-15 12:24:44 -08:00
zorro
Kconfig
Makefile	thunderbolt: Update Kconfig entries to USB4	2019-12-18 15:39:18 +01:00