Merge tag 'imx-drivers-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/shawn...

i.MX drivers update for 6.19:

- A series from Peng Fan to to improve i.MX SCU firmware drivers

* tag 'imx-drivers-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  firmware: imx: scu: Use devm_mutex_init
  firmware: imx: scu: Suppress bind attrs
  firmware: imx: scu: Update error code
  firmware: imx: scu-irq: Remove unused export of imx_scu_enable_general_irq_channel
  firmware: imx: scu-irq: Set mu_resource_id before get handle
  firmware: imx: scu-irq: Init workqueue before request mbox channel
  firmware: imx: scu-irq: Free mailbox client on failure at imx_scu_enable_general_irq_channel()
  firmware: imx: scu-irq: fix OF node leak in

Signed-off-by: Arnd Bergmann <arnd@arndb.de>