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dt-bindings: riscv: Add xsfvqmaccdod and xsfvqmaccqoq ISA extension description

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Add "xsfvqmaccdod" and "xsfvqmaccqoq" ISA extensions which are provided by
SiFive for int8 matrix multiplication instructions support.

Signed-off-by: Cyan Yang <cyan.yang@sifive.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250418053239.4351-2-cyan.yang@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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Cyan Yang 2025-04-18 13:32:28 +08:00 committed by Palmer Dabbelt
parent 0af2f6be1b
commit 0f733b5be9
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Documentation/devicetree/bindings/riscv/extensions.yaml
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@ -662,6 +662,19 @@ properties:
Registers in the AX45MP datasheet.
https://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.0.0-Datasheet.pdf
# SiFive
- const: xsfvqmaccdod
description:
SiFive Int8 Matrix Multiplication Extensions Specification.
See more details in
https://www.sifive.com/document-file/sifive-int8-matrix-multiplication-extensions-specification
- const: xsfvqmaccqoq
description:
SiFive Int8 Matrix Multiplication Extensions Specification.
See more details in
https://www.sifive.com/document-file/sifive-int8-matrix-multiplication-extensions-specification
# T-HEAD
- const: xtheadvector
description: