Merge branch irq/renesas-irqc into irq/irqchip-next

Merge branch irq/renesas-irqc into irq/irqchip-next

* irq/renesas-irqc:
  : .
  : New Renesas RZ/G2L IRQC driver from Lad Prabhakar, equipped with
  : its companion GPIO driver.
  : .
  dt-bindings: interrupt-controller: renesas,rzg2l-irqc: Document RZ/V2L SoC
  gpio: thunderx: Don't directly include asm-generic/msi.h
  pinctrl: renesas: pinctrl-rzg2l: Add IRQ domain to handle GPIO interrupt
  dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Document the properties to handle GPIO IRQ
  gpio: gpiolib: Allow free() callback to be overridden
  irqchip: Add RZ/G2L IA55 Interrupt Controller driver
  dt-bindings: interrupt-controller: Add Renesas RZ/G2L Interrupt Controller
  gpio: Remove dynamic allocation from populate_parent_alloc_arg()

Signed-off-by: Marc Zyngier <maz@kernel.org>