[GIT PULL] Mailbox changes for v5.12

[Jassi Brar]

Hi Linus,

The following changes since commit 92bf22614b21a2706f4993b278017e437f7785b3:

  Linux 5.11-rc7 (2021-02-07 13:57:38 -0800)

are available in the Git repository at:

  git://git.linaro.org/landing-teams/working/fujitsu/integration.git
tags/mailbox-v5.12

for you to fetch changes up to 6b50df2b8c208a04d44b8df5b7baaf668ceb8fc3:

  mailbox: arm_mhuv2: Skip calling kfree() with invalid pointer
(2021-02-22 13:34:27 -0600)

----------------------------------------------------------------
- sprd: fix a macro value
- omap: support for K3 AM64x
- tegra: fix lockdep warnings
- qcom: support for SDX55 and SC8180X
- arm: fixes for sparse, kfree and void return

----------------------------------------------------------------
Bjorn Andersson (2):
      dt-bindings: mailbox: qcom: Add SC8180X APCS compatible
      mailbox: qcom: Add SC8180X apcs compatible

Magnum Shan (1):
      mailbox: sprd: correct definition of SPRD_OUTBOX_FIFO_FULL

Manivannan Sadhasivam (2):
      dt-bindings: mailbox: Add binding for SDX55 APCS
      mailbox: qcom: Add support for SDX55 APCS IPC

Mikko Perttunen (1):
      mailbox: tegra-hsp: Set lockdep class dynamically

Suman Anna (2):
      dt-bindings: mailbox: omap: Update binding for AM64x SoCs
      mailbox: omap: Add support for K3 AM64x SoCs

Uwe Kleine-König (1):
      mailbox: arm_mhuv2: make remove callback return void

Viresh Kumar (2):
      mailbox: arm_mhuv2: Fix sparse warnings
      mailbox: arm_mhuv2: Skip calling kfree() with invalid pointer

 .../devicetree/bindings/mailbox/omap-mailbox.txt   |  4 +++
 .../bindings/mailbox/qcom,apcs-kpss-global.yaml    | 34 ++++++++++++++++++++++
 drivers/mailbox/arm_mhuv2.c                        | 30 +++++++++----------
 drivers/mailbox/omap-mailbox.c                     |  6 +++-
 drivers/mailbox/qcom-apcs-ipc-mailbox.c            |  8 ++++-
 drivers/mailbox/sprd-mailbox.c                     |  2 +-
 drivers/mailbox/tegra-hsp.c                        | 15 ++++++++++
 7 files changed, 81 insertions(+), 18 deletions(-)