This series adds support for RISC-V IOMMU on ACPI based platforms.
RISC-V IO Mapping Table (RIMT) is a new static ACPI table [1] introduced
to communicate IOMMU information to the OS.

[1] - https://github.com/riscv-non-isa/riscv-acpi-rimt/releases/download/v1.0/rimt-spec.pdf

Changes since v3:
	1) Rebased to 6.16-rc5
	2) Addressed Drew's feedback on v3.
		a) Reordered calling rimt_iommu_configure_id().
		b) Removed unnecessary inline.
		c) Added pr_fmt.
		d) Removed redundant rimt_iommu_configure_id() stub.
	3) Added Drew's RB tag in PATCH 3.

Changes since v2:
	1) Rebased to 6.16-rc4
	2) Removed Anup's SOB and link tags added by mistake in v2.

Changes since v1:
	1) Rebased to v6.16-rc1.
	2) Dropped ACPICA patch since it is already available in 6.16-rc1.
	3) Added Rafael's ACK.
	4) Fixed few issues found by bots.

Sunil V L (3):
  ACPI: RISC-V: Add support for RIMT
  ACPI: scan: Add support for RISC-V in acpi_iommu_configure_id()
  iommu/riscv: Add ACPI support

 MAINTAINERS                          |   1 +
 arch/riscv/Kconfig                   |   1 +
 drivers/acpi/Kconfig                 |   4 +
 drivers/acpi/riscv/Kconfig           |   7 +
 drivers/acpi/riscv/Makefile          |   1 +
 drivers/acpi/riscv/init.c            |   2 +
 drivers/acpi/riscv/init.h            |   1 +
 drivers/acpi/riscv/rimt.c            | 520 +++++++++++++++++++++++++++
 drivers/acpi/scan.c                  |   4 +
 drivers/iommu/riscv/iommu-platform.c |  17 +-
 drivers/iommu/riscv/iommu.c          |  10 +
 include/linux/acpi_rimt.h            |  28 ++
 12 files changed, 595 insertions(+), 1 deletion(-)
 create mode 100644 drivers/acpi/riscv/Kconfig
 create mode 100644 drivers/acpi/riscv/rimt.c
 create mode 100644 include/linux/acpi_rimt.h

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2.43.0