Add syscon mfd nodes for SB2 and SCPU Wrapper to RTD139x DT.
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Add syscon mfd nodes for SB2 and SCPU Wrapper to RTD129x DT.
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Add syscon mfd nodes for SB2 and SCPU Wrapper to RTD1195 DT.
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Prepare a CRT syscon mfd node.
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Associate the UART nodes with the corresponding reset controller bits.
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Add reset controller nodes for Realtek RTD1195 SoC.
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Add a header with symbolic reset indices for Realtek RTD1195 SoC.
Naming was derived from BSP register description headers.
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Prepare a CRT syscon mfd node.
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Group UART0 into an Isolation syscon mfd node.
Group UART1 and UART2 into a Miscellaneous syscon mfd node.
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Group the non-iso reset controller nodes into a CRT syscon mfd node.
Group reset controller, watchdog and UART0 into an Isolation mfd node.
Group UART1 and UART2 into a Miscellaneous syscon mfd node.
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Group the non-iso reset controller nodes in a CRT syscon mfd node.
Group reset controller, watchdog and UART0 in an Isolation syscon mfd node.
Group UART1 and UART2 into a Miscellaneous syscon mfd node.
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Group watchdog and UART0 into an Isolation syscon mfd node.
Group UART1 into a Miscellaneous syscon mfd node.

Cc: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

The Xnano X5 is an OTT TV Box.
Signed-off-by: Andreas Färber <afaerber@suse.de>

Define a compatible string for Xnano X5 OTT TV Box.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Xnano is a Chinese TV box brand, but not much more is publicly known.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Reserve memory regions for RPC and TEE.

Fixes: d8a6c3b3 ("arm64: dts: realtek: Add RTD1619 SoC and Realtek Mjolnir EVB")
Acked-by: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Update Mjolnir /memory node to exclude 0..0x2dfff from reg entry.
Add this region to /soc ranges instead.

Fixes: d8a6c3b3 ("arm64: dts: realtek: Add RTD1619 SoC and Realtek Mjolnir EVB")
Suggested-by: Rob Herring <robh@kernel.org>
Cc: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Add Device Trees for Realtek RTD1619 SoC family, RTD1619 SoC and
Realtek Mjolnir EVB.
Signed-off-by: James Tai <james.tai@realtek.com>
[AF: Renamed r-bus node, modified UART comments, style cleanups]
Signed-off-by: Andreas Färber <afaerber@suse.de>

Define compatible strings for Realtek RTD1619 SoC and Realtek Mjolnir EVB.
Signed-off-by: James Tai <james.tai@realtek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Add a Device Tree for Realtek RTD1395 SoC Lion Skin evaluation board.
Signed-off-by: Andreas Färber <afaerber@suse.de>

Define a compatible string for Realtek RTD1395 Lion Skin eval board.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Add Device Trees for Realtek RTD1395 SoC and Banana Pi BPi-M4 SBC.

For now reuse RTD1295 reset constants.
Signed-off-by: Andreas Färber <afaerber@suse.de>

Define compatible strings for Realtek RTD1395 SoC and BPI-M4 SBC.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Update DS418j, MeLE V9, PROBOX2 AVA, Zidoo X9S and DS418 /memory nodes
to exclude 0..0x1efff from reg entry and update unit address to match.
Add this region to /soc ranges and for now just update the /memreserve/s.
Suggested-by: Rob Herring <robh@kernel.org>
Fixes: 72a7786c ("ARM64: dts: Add Realtek RTD1295 and Zidoo X9S")
Fixes: d938a964 ("arm64: dts: realtek: Add ProBox2 Ava")
Fixes: a9ce6f85 ("arm64: dts: realtek: Add MeLE V9")
Fixes: cf976f66 ("arm64: dts: realtek: Add RTD1293 and Synology DS418j")
Fixes: 5133636e ("arm64: dts: realtek: Add RTD1296 and Synology DS418")
Cc: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Model Realtek's register bus in DT.
Signed-off-by: Andreas Färber <afaerber@suse.de>

Move /reserved-memory node from RTD1295 to RTD129x DT.
Convert RPC /memreserve/s into /reserved-memory nodes.

Fixes: 72a7786c ("ARM64: dts: Add Realtek RTD1295 and Zidoo X9S")
Fixes: f8b3436d ("arm64: dts: realtek: Factor out common RTD129x parts")
Signed-off-by: Andreas Färber <afaerber@suse.de>

Convert from GIC_CPU_MASK_RAW() to GIC_CPU_MASK_SIMPLE().

In case of RTD1293 adjust the arch timer and VGIC interrupts'
CPU masks to its smaller number of CPUs.

Fixes: cf976f66 ("arm64: dts: realtek: Add RTD1293 and Synology DS418j")
Signed-off-by: Andreas Färber <afaerber@suse.de>

Add a Device Tree for Realtek's RTD1195 EVB "Horseradish".
Signed-off-by: Andreas Färber <afaerber@suse.de>

Define a compatible string for Realtek Horseradish EVB for RTD1195 SoC.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Model Realtek's register bus in DT.
Signed-off-by: Andreas Färber <afaerber@suse.de>

Carve out 0xa800 for the boot ROM from the /memory@0 node,
updating it to /memory@a800, and add it to /soc ranges.
Signed-off-by: Andreas Färber <afaerber@suse.de>

Add Device Trees for Realtek RTD1195 SoC and MeLE X1000 TV box.

Reuse the existing RTD1295 watchdog compatible for now.
Reviewed-by: Rob Herring <robh@kernel.org>
[AF: Fixed r-bus size, fixed GIC, updated memreserve & memory]
Signed-off-by: Andreas Färber <afaerber@suse.de>

Add bindings for Realtek RTD1195 SoC and MeLE X1000 TV box.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>

This sorts the actual field names too, potentially causing even more
chaos and confusion at merge time if you have edited the MAINTAINERS
file.  But the end result is a more consistent layout, and hopefully
it's a one-time pain minimized by doing this just before the -rc1
release.

This was entirely scripted:

  ./scripts/parse-maintainers.pl --input=MAINTAINERS --output=MAINTAINERS --order
Requested-by: Joe Perches <joe@perches.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

They are all supposed to be sorted, but people who add new entries don't
always know the alphabet.  Plus sometimes the entry names get edited,
and people don't then re-order the entry.

Let's see how painful this will be for merging purposes (the MAINTAINERS
file is often edited in various different trees), but Joe claims there's
relatively few patches in -next that touch this, and doing it just
before -rc1 is likely the best time.  Fingers crossed.

This was scripted with

  /scripts/parse-maintainers.pl --input=MAINTAINERS --output=MAINTAINERS

but then I also ended up manually upper-casing a few entry names that
stood out when looking at the end result.
Requested-by: Joe Perches <joe@perches.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Pull x86 fixes from Thomas Gleixner:
 "A set of three patches to fix the fallout of the newly added split
  lock detection feature.

  It addressed the case where a KVM guest triggers a split lock #AC and
  KVM reinjects it into the guest which is not prepared to handle it.

  Add proper sanity checks which prevent the unconditional injection
  into the guest and handles the #AC on the host side in the same way as
  user space detections are handled. Depending on the detection mode it
  either warns and disables detection for the task or kills the task if
  the mode is set to fatal"

* tag 'x86-urgent-2020-04-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  KVM: VMX: Extend VMXs #AC interceptor to handle split lock #AC in guest
  KVM: x86: Emulate split-lock access as a write in emulator
  x86/split_lock: Provide handle_guest_split_lock()

Pull time(keeping) updates from Thomas Gleixner:

 - Fix the time_for_children symlink in /proc/$PID/ so it properly
   reflects that it part of the 'time' namespace

 - Add the missing userns limit for the allowed number of time
   namespaces, which was half defined but the actual array member was
   not added. This went unnoticed as the array has an exessive empty
   member at the end but introduced a user visible regression as the
   output was corrupted.

 - Prevent further silent ucount corruption by adding a BUILD_BUG_ON()
   to catch half updated data.

* tag 'timers-urgent-2020-04-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  ucount: Make sure ucounts in /proc/sys/user don't regress again
  time/namespace: Add max_time_namespaces ucount
  time/namespace: Fix time_for_children symlink

Pull scheduler fixes/updates from Thomas Gleixner:

 - Deduplicate the average computations in the scheduler core and the
   fair class code.

 - Fix a raise between runtime distribution and assignement which can
   cause exceeding the quota by up to 70%.

 - Prevent negative results in the imbalanace calculation

 - Remove a stale warning in the workqueue code which can be triggered
   since the call site was moved out of preempt disabled code. It's a
   false positive.

 - Deduplicate the print macros for procfs

 - Add the ucmap values to the SCHED_DEBUG procfs output for completness

* tag 'sched-urgent-2020-04-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/debug: Add task uclamp values to SCHED_DEBUG procfs
  sched/debug: Factor out printing formats into common macros
  sched/debug: Remove redundant macro define
  sched/core: Remove unused rq::last_load_update_tick
  workqueue: Remove the warning in wq_worker_sleeping()
  sched/fair: Fix negative imbalance in imbalance calculation
  sched/fair: Fix race between runtime distribution and assignment
  sched/fair: Align rq->avg_idle and rq->avg_scan_cost

Pull perf fixes from Thomas Gleixner:
 "Three fixes/updates for perf:

   - Fix the perf event cgroup tracking which tries to track the cgroup
     even for disabled events.

   - Add Ice Lake server support for uncore events

   - Disable pagefaults when retrieving the physical address in the
     sampling code"

* tag 'perf-urgent-2020-04-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/core: Disable page faults when getting phys address
  perf/x86/intel/uncore: Add Ice Lake server uncore support
  perf/cgroup: Correct indirection in perf_less_group_idx()
  perf/core: Fix event cgroup tracking