i.MX fixes for 6.8, round 2:

- Update MAINTAINERS to use a public mailing list for NXP i.MX
  development.
- Re-enable CONFIG_BACKLIGHT_CLASS_DEVICE in imx_v6_v7_defconfig to fix
  a backlight regression.
- Remove DSI port endpoints from i.MX7 SoC DTSI to fix a display
  regression.
- Fix LDB clocks property for i.MX8MP device tree.
- Fix TC9595 reset GPIO on DH i.MX8M Plus DHCOM SoM.

* tag 'imx-fixes-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  arm64: dts: imx8mp: Fix LDB clocks property
  arm64: dts: imx8mp: Fix TC9595 reset GPIO on DH i.MX8M Plus DHCOM SoM
  MAINTAINERS: Use a proper mailinglist for NXP i.MX development
  ARM: dts: imx7: remove DSI port endpoints
  ARM: imx_v6_v7_defconfig: Restore CONFIG_BACKLIGHT_CLASS_DEVICE

Link: https://lore.kernel.org/r/ZdtPJzdenRybI+Bq@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

This fixes the display not working on colibri imx7, the driver fails to
load with the following error:

  mxsfb 30730000.lcdif: error -ENODEV: Cannot connect bridge

NXP i.MX7 LCDIF is connected to both the Parallel LCD Display and to a
MIPI DSI IP block, currently it's not possible to describe the
connection to both.

Remove the port endpoint from the SOC dtsi to prevent regressions, this
would need to be defined on the board DTS.

Reported-by: Hiago De Franco <hiagofranco@gmail.com>
Closes: https://lore.kernel.org/r/34yzygh3mbwpqr2re7nxmhyxy3s7qmqy4vhxvoyxnoguktriur@z66m7gvpqlia/
Fixes: edbbae7fba49 ("ARM: dts: imx7: add MIPI-DSI support")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Renesas fixes for v6.8

  - Add missing #interrupt-cells to DA9063 nodes.

* tag 'renesas-fixes-for-v6.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  ARM: dts: renesas: rcar-gen2: Add missing #interrupt-cells to DA9063 nodes

Link: https://lore.kernel.org/r/cover.1708597150.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Since commit bfac19e239a7 ("fbdev: mx3fb: Remove the driver") backlight
is no longer functional.

The fbdev mx3fb driver used to automatically select
CONFIG_BACKLIGHT_CLASS_DEVICE.

Now that the mx3fb driver has been removed, enable the
CONFIG_BACKLIGHT_CLASS_DEVICE option so that backlight can still work
by default.

Tested on a imx6dl-sabresd board.

Cc: stable@vger.kernel.org
Fixes: bfac19e239a7 ("fbdev: mx3fb: Remove the driver")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Tested-by: Francesco Dolcini <francesco.dolcini@toradex.com> # Toradex Colibri iMX7
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

make dtbs_check W=2:

    arch/arm/boot/dts/renesas/r8a7790-lager.dts:444.11-458.5: Warning (interrupt_provider): /i2c-mux4/pmic@58: Missing '#interrupt-cells' in interrupt provider
    ...

Fix this by adding the missing #interrupt-cells properties.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/a351e503ea97fb1af68395843f513925ff1bdf26.1707922460.git.geert+renesas@glider.be

The dtc interrupt_map warning is off because its dependency,
interrupt_provider, is off by default. Fix all the warnings so it can be
enabled.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240213-arm-dt-cleanups-v1-4-f2dee1292525@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

The dtc interrupt_provider warning is off by default. Fix all the warnings
so it can be enabled.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Reviewed-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> #Broadcom
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20240213-arm-dt-cleanups-v1-2-f2dee1292525@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Some fixes to make devicetrees conform to bindings better (pwm irqs), dt
styling fixes (unneeded jaguar status, whitespaces, Cool Pi regulator
naming) and functionality fixes (px30 spi chipselect number, allowing
rk3588-evb1 to turn off, pcie lane numbers on CoolPi, wrong gpio-names
on Indidroid Nova and some CoolPi sdmmc aliases to match what uboot uses).

* tag 'v6.8-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: Correct Indiedroid Nova GPIO Names
  arm64: dts: rockchip: Drop interrupts property from rk3328 pwm-rockchip node
  arm64: dts: rockchip: set num-cs property for spi on px30
  arm64: dts: rockchip: minor rk3588 whitespace cleanup
  arm64: dts: rockchip: drop unneeded status from rk3588-jaguar gpio-leds
  ARM: dts: rockchip: Drop interrupts property from pwm-rockchip nodes
  arm64: dts: rockchip: Fix the num-lanes of pcie3x4 on Cool Pi CM5 EVB
  arm64: dts: rockchip: rename vcc5v0_usb30_host regulator for Cool Pi CM5 EVB
  arm64: dts: rockchip: aliase sdmmc as mmc1 for Cool Pi CM5 EVB
  arm64: dts: rockchip: aliase sdmmc as mmc1 for Cool Pi 4B
  arm64: dts: rockchip: mark system power controller on rk3588-evb1

Link: https://lore.kernel.org/r/2450634.jE0xQCEvom@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Without the terminator, if a con_id is passed to gpio_find() that
does not exist in the lookup table the function will not stop looping
correctly, and eventually cause an oops.

Cc: stable@vger.kernel.org
Fixes: b2e63555592f ("i2c: gpio: Convert to use descriptors")
Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20240205102337.439002-1-alexander.sverdlin@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Pull misc fixes from Andrew Morton:
 "21 hotfixes. 12 are cc:stable and the remainder pertain to post-6.7
  issues or aren't considered to be needed in earlier kernel versions"

* tag 'mm-hotfixes-stable-2024-02-10-11-16' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (21 commits)
  nilfs2: fix potential bug in end_buffer_async_write
  mm/damon/sysfs-schemes: fix wrong DAMOS tried regions update timeout setup
  nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
  MAINTAINERS: Leo Yan has moved
  mm/zswap: don't return LRU_SKIP if we have dropped lru lock
  fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super
  mailmap: switch email address for John Moon
  mm: zswap: fix objcg use-after-free in entry destruction
  mm/madvise: don't forget to leave lazy MMU mode in madvise_cold_or_pageout_pte_range()
  arch/arm/mm: fix major fault accounting when retrying under per-VMA lock
  selftests: core: include linux/close_range.h for CLOSE_RANGE_* macros
  mm/memory-failure: fix crash in split_huge_page_to_list from soft_offline_page
  mm: memcg: optimize parent iteration in memcg_rstat_updated()
  nilfs2: fix data corruption in dsync block recovery for small block sizes
  mm/userfaultfd: UFFDIO_MOVE implementation should use ptep_get()
  exit: wait_task_zombie: kill the no longer necessary spin_lock_irq(siglock)
  fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats
  fs/proc: do_task_stat: move thread_group_cputime_adjusted() outside of lock_task_sighand()
  getrusage: use sig->stats_lock rather than lock_task_sighand()
  getrusage: move thread_group_cputime_adjusted() outside of lock_task_sighand()
  ...