[GIT PULL] Mailbox changes for v5.10

[Jassi Brar]

Hi Linus,

The following changes since commit 549738f15da0e5a00275977623be199fbbf7df50:

  Linux 5.9-rc8 (2020-10-04 16:04:34 -0700)

are available in the Git repository at:

  git://git.linaro.org/landing-teams/working/fujitsu/integration.git
tags/mailbox-v5.10

for you to fetch changes up to c7dacf5b0f32957b24ef29df1207dc2cd8307743:

  mailbox: avoid timer start from callback (2020-10-16 19:09:17 -0500)

----------------------------------------------------------------
- arm: implementation of mhu as a doorbell driver
       conversion of dt-bindings to json-schema
- mediatek: fix platform_get_irq error handling
- bcm: convert tasklets to use new tasklet_setup api
- core: fix race cause by hrtimer starting inappropriately

----------------------------------------------------------------
Allen Pais (1):
      mailbox: bcm: convert tasklets to use new tasklet_setup() API

Jassi Brar (1):
      mailbox: avoid timer start from callback

Krzysztof Kozlowski (1):
      maiblox: mediatek: Fix handling of platform_get_irq() error

Sudeep Holla (3):
      dt-bindings: mailbox: add doorbell support to ARM MHU
      mailbox: arm_mhu: Match only if compatible is "arm,mhu"
      mailbox: arm_mhu: Add ARM MHU doorbell driver

Viresh Kumar (1):
      dt-bindings: mailbox : arm,mhu: Convert to Json-schema

 .../devicetree/bindings/mailbox/arm,mhu.yaml       | 135 ++++++++
 .../devicetree/bindings/mailbox/arm-mhu.txt        |  43 ---
 drivers/mailbox/Makefile                           |   2 +-
 drivers/mailbox/arm_mhu.c                          |   3 +
 drivers/mailbox/arm_mhu_db.c                       | 354 +++++++++++++++++++++
 drivers/mailbox/bcm-pdc-mailbox.c                  |   6 +-
 drivers/mailbox/mailbox.c                          |  12 +-
 drivers/mailbox/mtk-cmdq-mailbox.c                 |   8 +-
 8 files changed, 506 insertions(+), 57 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/mailbox/arm,mhu.yaml
 delete mode 100644 Documentation/devicetree/bindings/mailbox/arm-mhu.txt
 create mode 100644 drivers/mailbox/arm_mhu_db.c