Merge tag 'atlas7-init-dts-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux into next/dt

Merge "CSR atlas7 init dts for 3.20" from Barry Song:

Drop Marco and add init dts stuff for Atlas7

CSR Marco SoC has never shipped to customers that could be interested
in mainline support. and new Atlas7 is a replacement SoC that is in
development.

So we drop Marco dts stuff, and add dts stuff for Atlas7.

* tag 'atlas7-init-dts-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux

:
  ARM: dts: add init dts file for CSR atlas7 SoC
  ARM: dts: drop MARCO platform DT stuff

Signed-off-by: Olof Johansson <olof@lixom.net>

Merge "mvebu: dt for v3.20" from Andrew Lunn:

mvebu dt changes for v3.20 (part #1)

- Add Armada 388 General Purpose Development Board support
- Add Device Tree description of the Armada 388 SoC
- Document the Device Tree binding for the Armada 388 SoC
- a38x: Add missing labels
- a38x: Add more pinctrl functions
- Add Armada 385 Access Point Development Board support
- Add a number of pinctrl functions
- A38x: Remove redundant pinctrl informations
- a38x: Fix node names
- Add support for Seagate BlackArmor NAS220
- kirkwood: enable phy driver for SATA controller on 88f6192
- gpio_poweroff support for Iomega ix2-200
- Use all remaining MTD space foor rootfs of Iomega ix2-200

* tag 'mvebu-dt-3.20' of git://git.infradead.org/linux-mvebu

:
  ARM: mvebu: Add Armada 388 General Purpose Development Board support
  ARM: mvebu: Add Device Tree description of the Armada 388 SoC
  ARM: mvebu: Document the Device Tree binding for the Armada 388 SoC
  ARM: mvebu: a38x: Add missing labels
  ARM: mvebu: a38x: Add more pinctrl functions
  ARM: mvebu: Add Armada 385 Access Point Development Board support
  ARM: mvebu: Add a number of pinctrl functions
  ARM: mvebu: A38x: Remove redundant pinctrl informations
  ARM: mvebu: a38x: Fix node names
  Kirkwood: add support for Seagate BlackArmor NAS220
  ARM: dts: kirkwood: enable phy driver for SATA controller on 88f6192
  ARM: dts: add gpio_poweroff support for Iomega ix2-200
  ARM: dts: use all remaining MTD space foor rootfs of Iomega ix2-200

Signed-off-by: Olof Johansson <olof@lixom.net>

Signed-off-by: Olof Johansson <olof@lixom.net>

Merge "ARM: mediatek: DT changes for v3.20 (round 1)" from Matthias Brugger:

This adds support for the mediatek sysirq and the uarts for the following SoCs:
- mt8135
- mt8127
- mt6598

For mt6592 only the sysirq support was added.

* tag 'v3.20-next-dts' of https://github.com/mbgg/linux-mediatek

:
  ARM: mediatek: dts: Add uart to Aquaris5
  ARM: mediatek: dts: Add uart to mt6589
  dt-bindings: add mt6592 compatible string for mediatek sysirq
  ARM: mediatek: Add sysirq device node to mt6592 dtsi
  ARM: mediatek: dts: Add UART dts for MT8127 and MT8135 boards
  DTS: serial: Add bindings document for the Mediatek UARTs
  ARM: mediatek: add UART dts for mt8127 and mt8135
  ARM: mediatek: Add sysirq in mt6589/mt8135/mt8127 dtsi

Signed-off-by: Olof Johansson <olof@lixom.net>

CSR atlas7 uses Network on Chip(NoC) bus architecture, there are dozens
of MARCOs, in each MARCO, there are dozens of hardware modules.

Signed-off-by: Zhiwu Song <Zhiwu.Song@csr.com>
Signed-off-by: Hao Liu <Hao.Liu@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'berlin-dt-for-3.20-1' of git://git.infradead.org/users/hesselba/linux-berlin into next/dt

Merge "ARM: berlin: DT changes for v3.20 (round 1)" from Sebastian Hesselbarth:

Berlin DT changes for v3.20 (round 1)
- add PMU nodes for BG2Q and BG2CD
- add PPI CPU masks for TWD timer interrupts

* tag 'berlin-dt-for-3.20-1' of git://git.infradead.org/users/hesselba/linux-berlin

:
  ARM: dts: berlin: add PPI cpu mask to twd timer interrupts
  ARM: dts: berlin: add pmu node for BG2Q and BG2CD

Signed-off-by: Olof Johansson <olof@lixom.net>

A number of arches (EXYNOS/IMX/TEGRA) are separated out into finer grained
definitions whether it be sub ARCH or SOC definitions. The device tree blobs
should only be built if the specific option is enabled that supports that
device or it might be that there's an expectation that the device is supported
when in actual fact it's not. This ensures only the relevant bits are built.

Also standardised the line break between the arch/soc definitions and the
dtbs to be on separate lines for better consistency as per feedback.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Shawn Guo <shawn.guo@freescale.com>
[olof: Fixed stray \ in one of the IMX rules]
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'renesas-dt-for-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Merge "Renesas ARM Based SoC DT Updates for v3.20" from Simon Horman:

* Use clock-indices instead of deprecated renesas,clock-indices
* Prepare for r8a73a4 multiplatform support
* Increase clock coverage for r8a779[014]
* Correct r8a7779 clock usage
* Correct LAN9220 VDDVARIO voltage on ape6evm
* Correct QSPI SPI-Flash mode of lager and koelsch
* Correct flash partition label and size on koelsch
* Correct mask for GIC PPI interrupts on r8a779[14]
* Correct BSC bus range on ape6evm-reference

* tag 'renesas-dt-for-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas

: (30 commits)
  ARM: shmobile: r8a7791: add MLB+ clock
  ARM: shmobile: r8a7790: add MLB+ clock
  ARM: shmobile: ape6evm: Fix LAN9220 VDDVARIO voltage
  ARM: shmobile: r8a73a4: Add r8a73a4-ape6evm.dtb to ARCH_SHMOBILE_MULTI
  ARM: shmobile: ape6evm: Add keypad to the device tree
  ARM: shmobile: ape6evm: Add LEDs to the device tree
  ARM: shmobile: ape6evm: synchronize dts with reference platform
  ARM: shmobile: ape6evm: fix compatible string for Ethernet controller
  ARM: shmobile: r8a7794: Add MMCIF clock to device tree
  ARM: shmobile: r8a7794: Add SDHI clocks to device tree
  ARM: shmobile: r8a7794: Add I2C clocks to device tree
  ARM: shmobile: r8a7779: Add TWD device to DTS
  ARM: shmobile: r8a7779: Use MSTP for SCIF clocks
  ARM: shmobile: r8a7779: Use R8A7779_CLK_P as SCIF parent clock
  ARM: shmobile: r8a7794: Add QSPI clock to device tree
  ARM: shmobile: lager: Fix QSPI mode of SPI-Flash into mode3
  ARM: shmobile: r8a7794: Add SYS-DMAC clocks to device tree
  ARM: shmobile: r8a7791: Add IPMMU-SGX clock to device tree
  ARM: shmobile: koelsch: Fix QSPI mode of SPI-Flash into mode3
  ARM: shmobile: r8a7794: Add USBDMAC[01] clocks to device tree
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'renesas-dt-cleanups-for-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Merge "Renesas ARM Based SoC DT Cleanups for v3.20" from Simon Horman:

* Replace status value "ok" with "okay"

* tag 'renesas-dt-cleanups-for-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas

:
  ARM: shmobile: kzm9g-reference dts: Replace status value "ok" by "okay"
  ARM: shmobile: alt dts: Replace status value "ok" by "okay"
  ARM: shmobile: koelsch dts: Replace status value "ok" by "okay"
  ARM: shmobile: henninger dts: Replace status value "ok" by "okay"
  ARM: shmobile: lager dts: Replace status value "ok" by "okay"
  ARM: shmobile: armadillo800eva dts: Replace status value "ok" by "okay"
  ARM: shmobile: genmai dts: Replace status value "ok" by "okay"

Signed-off-by: Olof Johansson <olof@lixom.net>

Pull ARM fixes from Russell King:
 "Three small fixes from over the Christmas period, and wiring up the
  new execveat syscall for ARM"

* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
  ARM: 8275/1: mm: fix PMD_SECT_RDONLY undeclared compile error
  ARM: 8253/1: mm: use phys_addr_t type in map_lowmem() for kernel mem region
  ARM: 8249/1: mm: dump: don't skip regions
  ARM: wire up execveat syscall

This patch enables uart port for the Aquaris5 mobile phone.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

This patch adds the uart ports to the device tree of Mediatek mt6589 SoC.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

Pull x86 fixes from Ingo Molnar:
 "Misc fixes: two vdso fixes, two kbuild fixes and a boot failure fix
  with certain odd memory mappings"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86, vdso: Use asm volatile in __getcpu
  x86/build: Clean auto-generated processor feature files
  x86: Fix mkcapflags.sh bash-ism
  x86: Fix step size adjustment during initial memory mapping
  x86_64, vdso: Fix the vdso address randomization algorithm

Pull scheduler fixes from Ingo Molnar:
 "Misc fixes: group scheduling corner case fix, two deadline scheduler
  fixes, effective_load() overflow fix, nested sleep fix, 6144 CPUs
  system fix"

* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/fair: Fix RCU stall upon -ENOMEM in sched_create_group()
  sched/deadline: Avoid double-accounting in case of missed deadlines
  sched/deadline: Fix migration of SCHED_DEADLINE tasks
  sched: Fix odd values in effective_load() calculations
  sched, fanotify: Deal with nested sleeps
  sched: Fix KMALLOC_MAX_SIZE overflow during cpumask allocation

Pull perf fixes from Ingo Molnar:
 "Mostly tooling fixes, but also some kernel side fixes: uncore PMU
  driver fix, user regs sampling fix and an instruction decoder fix that
  unbreaks PEBS precise sampling"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/uncore/hsw-ep: Handle systems with only two SBOXes
  perf/x86_64: Improve user regs sampling
  perf: Move task_pt_regs sampling into arch code
  x86: Fix off-by-one in instruction decoder
  perf hists browser: Fix segfault when showing callchain
  perf callchain: Free callchains when hist entries are deleted
  perf hists: Fix children sort key behavior
  perf diff: Fix to sort by baseline field by default
  perf list: Fix --raw-dump option
  perf probe: Fix crash in dwarf_getcfi_elf
  perf probe: Fix to fall back to find probe point in symbols
  perf callchain: Append callchains only when requested
  perf ui/tui: Print backtrace symbols when segfault occurs
  perf report: Show progress bar for output resorting

Pull locking fixes from Ingo Molnar:
 "A liblockdep fix and a mutex_unlock() mutex-debugging fix"

* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  mutex: Always clear owner field upon mutex_unlock()
  tools/liblockdep: Fix debug_check thinko in mutex destroy

Fix for BUG_ON(anon_vma->degree) splashes in unlink_anon_vmas() ("kernel
BUG at mm/rmap.c:399!") caused by commit 7a3ef208

 ("mm: prevent
endless growth of anon_vma hierarchy")

Anon_vma_clone() is usually called for a copy of source vma in
destination argument.  If source vma has anon_vma it should be already
in dst->anon_vma.  NULL in dst->anon_vma is used as a sign that it's
called from anon_vma_fork().  In this case anon_vma_clone() finds
anon_vma for reusing.

Vma_adjust() calls it differently and this breaks anon_vma reusing
logic: anon_vma_clone() links vma to old anon_vma and updates degree
counters but vma_adjust() overrides vma->anon_vma right after that.  As
a result final unlink_anon_vmas() decrements degree for wrong anon_vma.

This patch assigns ->anon_vma before calling anon_vma_clone().

Signed-off-by: Konstantin Khlebnikov <koct9i@gmail.com>
Reported-and-tested-by: Chris Clayton <chris2553@googlemail.com>
Reported-and-tested-by...

Commit fee7e49d

 ("mm: propagate error from stack expansion even for
guard page") made sure that we return the error properly for stack
growth conditions.  It also theorized that counting the guard page
towards the stack limit might break something, but also said "Let's see
if anybody notices".

Somebody did notice.  Apparently android-x86 sets the stack limit very
close to the limit indeed, and including the guard page in the rlimit
check causes the android 'zygote' process problems.

So this adds the (fairly trivial) code to make the stack rlimit check be
against the actual real stack size, rather than the size of the vma that
includes the guard page.

Reported-and-tested-by: Chih-Wei Huang <cwhuang@android-x86.org>
Cc: Jay Foad <jay.foad@gmail.com>
Cc: stable@kernel.org  # to match back-porting of fee7e49d


Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

MARCO will not be supported any more. it has been replaced by CSR
atlas7.

Signed-off-by: Barry Song <Baohua.Song@csr.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Pull VFIO fix from Alex Williamson:
 "Fix PCI header check in vfio_pci_probe() (Wei Yang)"

* tag 'vfio-v3.19-rc4' of git://github.com/awilliam/linux-vfio:
  vfio-pci: Fix the check on pci device type in vfio_pci_probe()

Pull SCSI fix from James Bottomley:
 "Just one fix: a qlogic busy wait regression"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  qla2xxx: fix busy wait regression

Pull sound fixes from Takashi Iwai:
 "All a few small regression or stable fixes: a Nvidia HDMI ID addition,
  a regression fix for CAIAQ stream count, a typo fix for GPIO setup
  with STAC/IDT HD-audio codecs, and a Fireworks big-endian fix"

* tag 'sound-3.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: fireworks: fix an endianness bug for transaction length
  ALSA: hda - Add new GPU codec ID 0x10de0072 to snd-hda
  ALSA: hda - Fix wrong gpio_dir & gpio_mask hint setups for IDT/STAC codecs
  ALSA: snd-usb-caiaq: fix stream count check

Pull HID updates from Jiri Kosina:

 - bounds checking fixes in logitech and roccat drivers, from Peter Wu
   and Dan Carpenter

 - double-kfree fix in i2c-hid driver on bus shutdown, from Mika
   Westerberg

 - a couple of various small driver fixes

 - a few device id additions

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: roccat: potential out of bounds in pyra_sysfs_write_settings()
  HID: Add a new id 0x501a for Genius MousePen i608X
  HID: logitech-hidpp: prefix the name with "Logitech"
  HID: logitech-hidpp: avoid unintended fall-through
  HID: Allow HID_BATTERY_STRENGTH to be enabled
  HID: i2c-hid: Do not free buffers in i2c_hid_stop()
  HID: add battery quirk for USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO keyboard
  HID: logitech-hidpp: check WTP report length
  HID: logitech-dj: check report length

Pull drm fixes from Dave Airlie:
 "I'm briefly working between holidays and LCA, so this is close to a
  couple of weeks of fixes,

  Two sets of amdkfd fixes, this is a new feature this kernel, and this
  pull fixes a few issues since it got merged, ordering when built-in to
  kernel and also the iommu vs gpu ordering patch, it also reworks the
  ioctl before the initial release.

  Otherwise:
   - radeon: some misc fixes all over, hdmi, 4k, dpm
   - nouveau: mcp77 init fixes, oops fix, bug on fix, msi fix
   - i915: power fixes, revert VGACNTR patch

  Probably be quiteer next week since I'll be at LCA anyways"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (33 commits)
  drm/amdkfd: rewrite kfd_ioctl() according to drm_ioctl()
  drm/amdkfd: reformat IOCTL definitions to drm-style
  drm/amdkfd: Do copy_to/from_user in general kfd_ioctl()
  drm/radeon: integer underflow in radeon_cp_dispatch_texture()
  drm/radeon: adjust default bapm settings for KV
  drm/radeon: properly filter DP1.2 4k modes on non-DP1.2 hw
  drm/radeon: fix sad_count check for dce3
  drm/radeon: KV has three PPLLs (v2)
  drm/amdkfd: unmap VMID<-->PASID when relesing VMID (non-HWS)
  drm/radeon: Init amdkfd only if it was compiled
  amdkfd: actually allocate longs for the pasid bitmask
  drm/nouveau/nouveau: Do not BUG_ON(!spin_is_locked()) on UP
  drm/nv4c/mc: disable msi
  drm/nouveau/fb/ram/mcp77: enable NISO poller
  drm/nouveau/fb/ram/mcp77: use carveout reg to determine size
  drm/nouveau/fb/ram/mcp77: subclass nouveau_ram
  drm/nouveau: wake up the card if necessary during gem callbacks
  drm/nouveau/device: Add support for GK208B, resolves bug 86935
  drm/nouveau: fix missing return statement in nouveau_ttm_tt_unpopulate
  drm/nouveau/bios: fix oops on pre-nv50 chipsets
  ...

Pull arm64 fixes from Will Deacon:
 "Here is a handful of minor arm64 fixes discovered and fixed over the
  Christmas break.  The main part is adding some missing #includes that
  we seem to be getting transitively but have started causing problems
  in -next.

   - Fix early mapping fixmap corruption by EFI runtime services
   - Fix __NR_compat_syscalls off-by-one
   - Add missing sanity checks for some 32-bit registers
   - Add some missing #includes which we get transitively
   - Remove unused prepare_to_copy() macro"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64/efi: add missing call to early_ioremap_reset()
  arm64: fix missing asm/io.h include in kernel/smp_spin_table.c
  arm64: fix missing asm/alternative.h include in kernel/module.c
  arm64: fix missing linux/bug.h include in asm/arch_timer.h
  arm64: fix missing asm/pgtable-hwdef.h include in asm/processor.h
  arm64: sanity checks: add missing AArch32 registers
  arm64: Remove unused prepare_to_copy()
  arm64: Correct __NR_compat_syscalls for bpf

Pull kgdb/kdb fixes from Jason Wessel:
 "These have been around since 3.17 and in kgdb-next for the last 9
  weeks and some will go back to -stable.

  Summary of changes:

  Cleanups
   - kdb: Remove unused command flags, repeat flags and KDB_REPEAT_NONE

  Fixes
   - kgdb/kdb: Allow access on a single core, if a CPU round up is
     deemed impossible, which will allow inspection of the now "trashed"
     kernel
   - kdb: Add enable mask for the command groups
   - kdb: access controls to restrict sensitive commands"

* tag 'for_linus-3.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb:
  kernel/debug/debug_core.c: Logging clean-up
  kgdb: timeout if secondary CPUs ignore the roundup
  kdb: Allow access to sensitive commands to be restricted by default
  kdb: Add enable mask for groups of commands
  kdb: Categorize kdb commands (similar to SysRq categorization)
  kdb: Remove KDB_REPEAT_NONE flag
  kdb: Use KDB_REPEAT_* values as flags
  kdb: Rename kdb_register_repeat() to kdb_register_flags()
  kdb: Rename kdb_repeat_t to kdb_cmdflags_t, cmd_repeat to cmd_flags
  kdb: Remove currently unused kdbtab_t->cmd_flags

Pull two nfsd bugfixes from Bruce Fields.

* 'for-3.19' of git://linux-nfs.org/~bfields/linux:
  rpc: fix xdr_truncate_encode to handle buffer ending on page boundary
  nfsd: fix fi_delegees leak when fi_had_conflict returns true

Pull two Ceph fixes from Sage Weil:
 "These are both pretty trivial: a sparse warning fix and size_t printk
  thing"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  libceph: fix sparse endianness warnings
  ceph: use %zu for len in ceph_fill_inline_data()

Pull btrfs fixes from Chris Mason:
 "None of these are huge, but my commit does fix a regression from 3.18
  that could cause lost files during log replay.

  This also adds Dave Sterba to the list of Btrfs maintainers.  It
  doesn't mean we're doing things differently, but Dave has really been
  helping with the maintainer workload for years"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  Btrfs: don't delay inode ref updates during log replay
  Btrfs: correctly get tree level in tree_backref_for_extent
  Btrfs: call inode_dec_link_count() on mkdir error path
  Btrfs: abort transaction if we don't find the block group
  Btrfs, scrub: uninitialized variable in scrub_extent_for_parity()
  Btrfs: add more maintainers

Merge misc fixes from Andrew Morton:
 "12 fixes"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  mm, vmscan: prevent kswapd livelock due to pfmemalloc-throttled process being killed
  memcg: fix destination cgroup leak on task charges migration
  mm: memcontrol: switch soft limit default back to infinity
  mm/debug_pagealloc: remove obsolete Kconfig options
  vfs: renumber FMODE_NONOTIFY and add to uniqueness check
  arch/blackfin/mach-bf533/boards/stamp.c: add linux/delay.h
  ocfs2: fix the wrong directory passed to ocfs2_lookup_ino_from_name() when link file
  MAINTAINERS: update rydberg's addresses
  mm: protect set_page_dirty() from ongoing truncation
  mm: prevent endless growth of anon_vma hierarchy
  exit: fix race between wait_consider_task() and wait_task_zombie()
  ocfs2: remove bogus check in dlm_process_recovery_data

In v3.19-rc3 tree when CONFIG_ARM_LPAE and CONFIG_DEBUG_RODATA are enabled
image failed to compile with the following error:

arch/arm/mm/init.c:661:14: error: ‘PMD_SECT_RDONLY’ undeclared here (not in a function)

It seems that '80d6b0c2 ARM: mm: allow text and rodata sections to be read-only'
and 'ded94779 ARM: 8109/1: mm: Modify pte_write and pmd_write logic for LPAE'
commits crossed. 80d6b0c2 uses PMD_SECT_RDONLY macro but ded94779 renames it
and uses software bits L_PMD_SECT_RDONLY instead.

Fix is to use L_PMD_SECT_RDONLY instead PMD_SECT_RDONLY as ded94779

 does in
another places.

Signed-off-by: Victor Kamensky <victor.kamensky@linaro.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

The A388-GP is a board produced by Marvell that holds

- 1 PCIe slot
- 2 mini PCIe slot (one of them is multiplexed with the PCIe slot,
  muxing is selected through the GPIO expander)
- 1 16MB SPI-NOR
- 2 Gigabit Ethernet ports
- 4 SATA ports (2 of them are multiplexed with the mini PCIe slots,
  muxing is selected through the GPIO expander)
- 1 SDIO slot
- 1 USB3 port
- 2 USB2 port
- 2 GPIO/interrupts expander on I2C

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>

This SoC belongs to the Armada 38x family. The main difference with
the Armada 385 is that the 388 can handle two more SATA
ports. Currently the consequence is the use of a different compatible
string for the pinctrl node, in order to be able to use the pins
associated to this 2 new SATA ports. The second SATA controller has
also been moved from the armada38x.dtsi as it it specific to the
Armada388 version.

In the same time the Armada385 DB and Armada 385 RD board have been
renamed in the 388 one and now include the armada-388.dtsi file. AS
both of them have 4 SATA ports the SoC used on them were wrongly
described.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>

Update the binding documentation of the Armada 38x Soc family with
the Armada 388.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>

The pintcrl label was missing. Adding it allowed referring it from the
root of the device tree. Also add the uart0 label used by the
bootloader.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>

With the Armada 385 GP board more pinctrl functions depending of the
SoC are needed. Add them to the DTSI to avoid duplication.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>

The A385-AP is a board produced by Marvell that holds 3 mPCIe slot, a 16MB
SPI-NOR, 3 Gigabit Ethernet ports, USB3 and NAND flash storage.

[gregory.clement@free-electrons.com: switch the license to the dual
X11/GPL with the agreement of the author]

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>

Some pinctrl functions can be shared with all DTS out there, since they are
generic, SoC-wide muxing options. Add a number of these to the DTSI to avoid
duplication.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>

The compatible set in the armada-38x DTSI is always overridden, and the reg
defined in there is duplicated in the armada-380 and armada-385 DTSIs.

Remove these useless items.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>