[GIT PULL] MIPS changes

[Paul Burton <paul.burton@mips.com>]

Hi Linus,

Here are the main MIPS changes for v5.3, a light batch this time around
but significant improvements for certain systems. Please pull.

There's one minor conflict in arch/mips/include/asm/mach-ralink/pinmux.h
when merging with current master. Commit 1d0ea0692ae3 ("treewide:
Replace GPLv2 boilerplate/reference with SPDX - rule 332") in master &
commit 017105478bb5 ("MIPS: ralink: Switch pinmux.h to SPDX header")
from the MIPS tree both add the SPDX header but a little differently in
terms of comment style & license name. Reading
Documentation/process/license-rules.rst suggests to me that the version
in the MIPS tree is correct in terms of license name ("GPL-2.0" without
the "-only" suffix) whilst the version in master is correct in terms of
comment style ("/* */" rather than "//"). That would make the correct
resolution something like this:

diff --cc arch/mips/include/asm/mach-ralink/pinmux.h
index e54d4e1533b4,33647f796140..06ff9b17e42e
--- a/arch/mips/include/asm/mach-ralink/pinmux.h
+++ b/arch/mips/include/asm/mach-ralink/pinmux.h
@@@ -1,6 -1,5 +1,5 @@@
- /* SPDX-License-Identifier: GPL-2.0-only */
 -// SPDX-License-Identifier: GPL-2.0
++/* SPDX-License-Identifier: GPL-2.0 */
  /*
-  *
   *  Copyright (C) 2012 John Crispin <john@phrozen.org>
   */
 
Thanks,
    Paul


The following changes since commit cd6c84d8f0cdc911df435bb075ba22ce3c605b07:

  Linux 5.2-rc2 (2019-05-26 16:49:19 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git tags/mips_5.3

for you to fetch changes up to e5793cd1b5fedb39337cfa62251a25030f526e56:

  MIPS: fix some more fall through errors in arch/mips (2019-07-16 12:40:16 +0100)

----------------------------------------------------------------
The main MIPS changes for a pretty light v5.3 cycle, including:

- Removal of readq & writeq for MIPS32 kernels where they would simply
  BUG() anyway, allowing drivers or other code that #ifdefs on their
  presence to work properly.

- Improvements for Ingenic JZ4740 systems, including support for the
  external memory controller & pinmuxing fixes for qi_lb60/NanoNote
  systems.

- Improvements for Lantiq systems, in particular around SMP & IPIs.

- DT updates for ralink/MediaTek MT7628a systems to probe & configure a
  bunch more devices.

- Miscellaneous cleanups & build fixes.

----------------------------------------------------------------
Anshuman Khandual (1):
      mips/kprobes: Export kprobe_fault_handler()

Geert Uytterhoeven (2):
      memory: jz4780-nemc: Grammar s/the its/its/
      MIPS: ftrace: Reword prepare_ftrace_return() comment block

Krzysztof Kozlowski (2):
      MIPS: config: Remove left-over BACKLIGHT_LCD_SUPPORT
      MIPS: configs: Remove useless UEVENT_HELPER_PATH

Lubomir Rintel (1):
      MIPS: ralink: Switch pinmux.h to SPDX header

Masahiro Yamada (1):
      MIPS: replace MBIT_ULL() with BIT_ULL()

Paul Burton (1):
      FDDI: defza: Include linux/io-64-nonatomic-lo-hi.h

Paul Cercueil (6):
      MIPS: lb60: Fix pin mappings
      memory: Kconfig: Drop dependency on MACH_JZ4780 for jz4780
      dt-bindings: memory: jz4780: Add compatible string for JZ4740 SoC
      memory: jz4780_nemc: Add support for the JZ4740
      memory: jz4780-nemc: Reduce size of const array
      MAINTAINERS: Add myself as Ingenic SoCs maintainer

Petr Cvek (7):
      MIPS: lantiq: Move macro directly to iomem function
      MIPS: lantiq: Change variables to the same type as the source
      MIPS: lantiq: Fix attributes of of_device_id structure
      MIPS: lantiq: Remove unused macros
      MIPS: lantiq: Fix bitfield masking
      MIPS: lantiq: Shorten register names, remove unused macros
      MIPS: lantiq: Add SMP support for lantiq interrupt controller

Serge Semin (1):
      mips: Remove q-accessors from non-64bit platforms

Stefan Roese (6):
      MIPS: ralink: mt7628a.dtsi: Add SPDX GPL-2.0 license identifier
      MIPS: ralink: mt7628a.dtsi: Add pinmux DT node
      MIPS: ralink: mt7628a.dtsi: Add pinctrl DT properties to the UART nodes
      MIPS: ralink: mt7628a.dtsi: Add GPIO controller DT node
      MIPS: ralink: mt7628a.dtsi: Add SPI controller DT node
      MIPS: ralink: mt7628a.dtsi: Add watchdog controller DT node

Stephen Rothwell (2):
      MIPS: perf events: handle switch statement falling through warnings
      MIPS: fix some more fall through errors in arch/mips

 .../memory-controllers/ingenic,jz4780-nemc.txt     |   1 +
 MAINTAINERS                                        |  27 ++++
 arch/mips/ar7/setup.c                              |   1 +
 arch/mips/ath79/setup.c                            |   2 +-
 arch/mips/bcm63xx/dev-flash.c                      |   1 +
 arch/mips/boot/dts/ralink/mt7628a.dtsi             | 148 ++++++++++++++++-
 arch/mips/cavium-octeon/executive/cvmx-pko.c       |   2 +-
 arch/mips/configs/ar7_defconfig                    |   1 -
 arch/mips/configs/ath25_defconfig                  |   1 -
 arch/mips/configs/ath79_defconfig                  |   1 -
 arch/mips/configs/bcm63xx_defconfig                |   1 -
 arch/mips/configs/bigsur_defconfig                 |   1 -
 arch/mips/configs/bmips_be_defconfig               |   1 -
 arch/mips/configs/bmips_stb_defconfig              |   1 -
 arch/mips/configs/cavium_octeon_defconfig          |   1 -
 arch/mips/configs/ci20_defconfig                   |   1 -
 arch/mips/configs/cobalt_defconfig                 |   1 -
 arch/mips/configs/fuloong2e_defconfig              |   1 -
 arch/mips/configs/gpr_defconfig                    |   1 -
 arch/mips/configs/ip27_defconfig                   |   1 -
 arch/mips/configs/ip32_defconfig                   |   1 -
 arch/mips/configs/lemote2f_defconfig               |   2 -
 arch/mips/configs/loongson1b_defconfig             |   1 -
 arch/mips/configs/loongson1c_defconfig             |   1 -
 arch/mips/configs/loongson3_defconfig              |   1 -
 arch/mips/configs/malta_defconfig                  |   1 -
 arch/mips/configs/malta_kvm_defconfig              |   1 -
 arch/mips/configs/malta_kvm_guest_defconfig        |   1 -
 arch/mips/configs/maltaup_xpa_defconfig            |   1 -
 arch/mips/configs/mips_paravirt_defconfig          |   1 -
 arch/mips/configs/omega2p_defconfig                |   1 -
 arch/mips/configs/pistachio_defconfig              |   1 -
 arch/mips/configs/pnx8335_stb225_defconfig         |   1 -
 arch/mips/configs/qi_lb60_defconfig                |   2 -
 arch/mips/configs/rb532_defconfig                  |   1 -
 arch/mips/configs/rt305x_defconfig                 |   1 -
 arch/mips/configs/sb1250_swarm_defconfig           |   1 -
 arch/mips/configs/tb0219_defconfig                 |   1 -
 arch/mips/configs/tb0226_defconfig                 |   1 -
 arch/mips/configs/tb0287_defconfig                 |   1 -
 arch/mips/configs/vocore2_defconfig                |   1 -
 arch/mips/configs/xway_defconfig                   |   1 -
 arch/mips/include/asm/cpu.h                        | 125 +++++++--------
 arch/mips/include/asm/io.h                         |  11 ++
 arch/mips/include/asm/kprobes.h                    |   1 +
 arch/mips/include/asm/mach-ralink/pinmux.h         |   5 +-
 arch/mips/jz4740/board-qi_lb60.c                   |  16 +-
 arch/mips/kernel/ftrace.c                          |  23 +--
 arch/mips/kernel/kprobes.c                         |   2 +-
 arch/mips/kernel/perf_event_mipsxx.c               |  30 ++--
 arch/mips/lantiq/irq.c                             | 177 +++++++++++++++------
 drivers/memory/Kconfig                             |   2 +-
 drivers/memory/jz4780-nemc.c                       |  28 +++-
 drivers/net/fddi/defza.c                           |   1 +
 54 files changed, 439 insertions(+), 201 deletions(-)