drm/tyr: Use register! macro for MMU_CONTROL

Define the MMU_CONTROL register block with the kernel's register! macro
and replace the existing hand-written MMU register definitions with typed
register and field accessors.

This adds typed definitions for the MMU IRQ registers and the per-address
space MMU_AS_CONTROL registers, including TRANSTAB, MEMATTR, LOCKADDR,
COMMAND, FAULTSTATUS, STATUS, and TRANSCFG. It also introduces typed
enums for MMU commands, fault types, access types, address space modes,
memory attributes, and related MMU configuration fields.

For logical 64-bit MMU registers that are exposed as split 32-bit MMIO
registers, define both the typed 64-bit view and explicit low/high 32-bit
registers so the register layout remains documented without relying on
native 64-bit MMIO accesses.

This reduces open-coded bit manipulation, keeps MMU register layout
knowledge in one place, and makes the definitions easier to read and
maintain.

Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Co-developed-by: Daniel Almeida <daniel.almeida@collabora.com>
Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Signed-off-by: Deborah Brouwer <deborah.brouwer@collabora.com>
Link: https://patch.msgid.link/20260409-b4-tyr-use-register-macro-v5-v5-4-8abfff8a0204@collabora.com
[aliceryhl: reformat long comment]
Signed-off-by: Alice Ryhl <aliceryhl@google.com>

0 files changed, 0 insertions, 0 deletions