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| author |   Cyan Yang <cyan.yang@sifive.com> | 2025-04-18 13:32:28 +0800 |
|---|---|---|
| committer |   Palmer Dabbelt <palmer@rivosinc.com> | 2025-05-08 11:01:40 -0700 |
| commit | 0f733b5be9658b75496127e23e1f7edfc45bb423 (patch) | |
| tree | 9306e92f852a3895da92617b21e7f435951feda7 | |
| parent | Linux 6.15-rc1 (diff) | |
| download | linux-rng-0f733b5be9658b75496127e23e1f7edfc45bb423.tar.xz linux-rng-0f733b5be9658b75496127e23e1f7edfc45bb423.zip | |
dt-bindings: riscv: Add xsfvqmaccdod and xsfvqmaccqoq ISA extension description
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>
| -rw-r--r-- | Documentation/devicetree/bindings/riscv/extensions.yaml | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index bcab59e0cc2e..d36e7c68d69a 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -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: |