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-rw-r--r--Documentation/devicetree/bindings/riscv/extensions.yaml25
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index bcab59e0cc2e..ede6a58ccf53 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -662,6 +662,31 @@ 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
+
+ - const: xsfvfnrclipxfqf
+ description:
+ SiFive FP32-to-int8 Ranged Clip Instructions Extensions Specification.
+ See more details in
+ https://www.sifive.com/document-file/fp32-to-int8-ranged-clip-instructions
+
+ - const: xsfvfwmaccqqq
+ description:
+ SiFive Matrix Multiply Accumulate Instruction Extensions Specification.
+ See more details in
+ https://www.sifive.com/document-file/matrix-multiply-accumulate-instruction
+
# T-HEAD
- const: xtheadvector
description: