Merge tag 'irq-drivers-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull irq driver updates from Thomas Gleixner:

 - Support for hard indices on RISC-V. The hart index identifies a hart
   (core) within a specific interrupt domain in RISC-V's Priviledged
   Architecture.

 - Rework of the RISC-V MSI driver

   This moves the driver over to the generic MSI library and solves the
   affinity problem of unmaskable PCI/MSI controllers. Unmaskable
   PCI/MSI controllers are prone to lose interrupts when the MSI message
   is updated to change the affinity because the message write consists
   of three 32-bit subsequent writes, which update address and data. As
   these writes are non-atomic versus the device raising an interrupt,
   the device can observe a half written update and issue an interrupt
   on the wrong vector. This is mitiated by a carefully orchestrated
   step by step update and the observation of an eventually pending
   interrupt on the CPU which issues the update. The algorithm follows
   the well established method of the X86 MSI driver.

 - A new driver for the RISC-V Sophgo SG2042 MSI controller

 - Overhaul of the Renesas RZQ2L driver

   Simplification of the probe function by using devm_*() mechanisms,
   which avoid the endless list of error prone gotos in the failure
   paths.

 - Expand the Renesas RZV2H driver to support RZ/G3E SoCs

 - A workaround for Rockchip 3568002 erratum in the GIC-V3 driver to
   ensure that the addressing is limited to the lower 32-bit of the
   physical address space.

 - Add support for the Allwinner AS23 NMI controller

 - Expand the IMX irqsteer driver to handle up to 960 input interrupts

 - The usual small updates, cleanups and device tree changes

* tag 'irq-drivers-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (40 commits)
  irqchip/imx-irqsteer: Support up to 960 input interrupts
  irqchip/sunxi-nmi: Support Allwinner A523 NMI controller
  dt-bindings: irq: sun7i-nmi: Document the Allwinner A523 NMI controller
  irqchip/davinci-cp-intc: Remove public header
  irqchip/renesas-rzv2h: Add RZ/G3E support
  irqchip/renesas-rzv2h: Update macros ICU_TSSR_TSSEL_{MASK,PREP}
  irqchip/renesas-rzv2h: Update TSSR_TIEN macro
  irqchip/renesas-rzv2h: Add field_width to struct rzv2h_hw_info
  irqchip/renesas-rzv2h: Add max_tssel to struct rzv2h_hw_info
  irqchip/renesas-rzv2h: Add struct rzv2h_hw_info with t_offs variable
  irqchip/renesas-rzv2h: Use devm_pm_runtime_enable()
  irqchip/renesas-rzv2h: Use devm_reset_control_get_exclusive_deasserted()
  irqchip/renesas-rzv2h: Simplify rzv2h_icu_init()
  irqchip/renesas-rzv2h: Drop irqchip from struct rzv2h_icu_priv
  irqchip/renesas-rzv2h: Fix wrong variable usage in rzv2h_tint_set_type()
  dt-bindings: interrupt-controller: renesas,rzv2h-icu: Document RZ/G3E SoC
  riscv: sophgo: dts: Add msi controller for SG2042
  irqchip: Add the Sophgo SG2042 MSI interrupt controller
  dt-bindings: interrupt-controller: Add Sophgo SG2042 MSI
  arm64: dts: rockchip: rk356x: Move PCIe MSI to use GIC ITS instead of MBI
  ...

diff --cc arch/arm64/Kconfig
Simple merge

diff --cc drivers/irqchip/Kconfig
Simple merge

diff --cc drivers/irqchip/irq-riscv-imsic-early.c
Simple merge

diff --cc include/linux/msi.h
Simple merge

diff --cc kernel/irq/internals.h
Simple merge