[PATCH V7 0/5] mailbox: imx: support i.MX93

["Peng Fan (OSS)" <peng.fan@oss.nxp.com>]

From: Peng Fan <peng.fan@nxp.com>

Based on: https://lkml.org/lkml/2022/2/6/304
Add i.MX93 Generic MU and S4 MU support
i.MX93 S4 MU has some changes compared with i.MX8ULP S4 MU, it
has two interrupts, tx/rx, so also update dt binding doc.

V7:
 Per Jassi's comments in patch 4/5,
   drop authorship
   use hard-code for enum
   drop magic num

V6:
 Follow Rob's suggestion for patch 2/5 and add his R-b

V5:
 Per Rob's comments to patch 2/5, add minItems/maxItems for interrupts,
 Use minItems for imx93-mu-s4 interrupts

V4:
 Add A-b for 1/5
 Address Rob's comments in 2/5, passed dt_binding_check and dtbs_check
 Use tx/rx instead txirq/rxirq in 4/5

V3:
 Add R-b for 1/5 2/5
 Split V2 patch 4/4 into two patch 4/5, patch 5/5

V2:
 Fix dt bindings in patch 1/4 2/4
 Squash author/copyright patch into patch 4/4

Peng Fan (5):
  dt-bindings: mailbox: imx-mu: add i.MX93 MU
  dt-bindings: mailbox: imx-mu: add i.MX93 S4 MU support
  mailbox: imx: extend irq to an array
  mailbox: imx: support dual interrupts
  mailbox: imx: support i.MX93 S401 MU

 .../devicetree/bindings/mailbox/fsl,mu.yaml   | 34 ++++++++++-
 drivers/mailbox/imx-mailbox.c                 | 59 ++++++++++++++-----
 2 files changed, 76 insertions(+), 17 deletions(-)

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2.25.1