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dt-bindings: riscv: Add xmipsexectl ISA extension description

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The xmipsexectl extension is described in the MIPS RV64 P8700/P8700-F
Multiprocessing System Programmer’s Guide linked at [1].

Link: https://mips.com/wp-content/uploads/2025/06/P8700_Programmers_Reference_Manual_Rev1.84_5-31-2025.pdf

Signed-off-by: Aleksa Paunovic <aleksa.paunovic@htecgroup.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250724-p8700-pause-v5-1-a6cbbe1c3412@htecgroup.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
This commit is contained in:
Aleksa Paunovic 2025-07-24 17:23:25 +02:00 • committed by Paul Walmsley
parent 2e2cf5581f
commit f79671dc87
1 changed files with 6 additions and 0 deletions
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6
Documentation/devicetree/bindings/riscv/extensions.yaml
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@ -662,6 +662,12 @@ properties:
Registers in the AX45MP datasheet.
https://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.0.0-Datasheet.pdf
# MIPS
- const: xmipsexectl
description:
The MIPS extension for execution control as documented in
https://mips.com/wp-content/uploads/2025/06/P8700_Programmers_Reference_Manual_Rev1.84_5-31-2025.pdf
# SiFive
- const: xsfvqmaccdod
description: