[GIT PULL] ARM: at91: fixes for 5.15

[nicolas.ferre at microchip.com]

From: Nicolas Ferre <nicolas.ferre at microchip.com>

Arnd, Olof,

Here is the first batch of fixes for 5.15. It is mostly targeted to our new
SAMA7G5 and fix the PM on this platform a fix and with elements that were
missing.
I queue a fix for another board which is not a regression but we are early in
the stabilization cyle.

Note that I've just updated my GPG keys and that I use a newly deployed
signature sub-key of my already known master key. Keys are deployed to the
kernel dev. keyring:
https://git.kernel.org/pub/scm/docs/kernel/pgpkeys.git

Don't hesitate to tell me if I need to review some part of this process.

Thanks, best regards,
  Nicolas

The following changes since commit 6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f:

  Linux 5.15-rc1 (2021-09-12 16:28:37 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git tags/at91-fixes-5.15

for you to fetch changes up to 4348cc10da6377a86940beb20ad357933b8f91bb:

  ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default (2021-09-14 17:05:40 +0200)

----------------------------------------------------------------
AT91 fixes #1 for 5.15:

- Fixes for newly introduced SAMA7G5 and its Power Management code.
  Associated core peripherals need to be instantiated in DT for
  benefiting from best PM support like Backup mode with DDR in
  Self-Refresh.
- Add chip ID for SAMA7G5 for easing the kernel log identification.
- Avoid Camera Sensor probe error on sama5d27 som1 ek board.

----------------------------------------------------------------
Claudiu Beznea (6):
      ARM: at91: pm: do not panic if ram controllers are not enabled
      ARM: dts: at91: sama7g5: add ram controllers
      ARM: dts: at91: sama7g5: add securam node
      ARM: dts: at91: sama7g5: add shdwc node
      ARM: dts: at91: sama7g5: add chipid
      ARM: at91: pm: switch backup area to vbat in backup mode

Eugen Hristev (1):
      ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default

 arch/arm/boot/dts/at91-sama5d27_som1_ek.dts |   1 -
 arch/arm/boot/dts/at91-sama7g5ek.dts        |   9 ++
 arch/arm/boot/dts/sama7g5.dtsi              |  39 +++++++++
 arch/arm/mach-at91/pm.c                     | 130 ++++++++++++++++++++++++----
 4 files changed, 162 insertions(+), 17 deletions(-)

-- 
Nicolas Ferre