Document the support for matrix multiply accumulate instruction
from SiFive using RISCV_HWPROBE_VENDOR_EXT_XSFVFWMACCQQQ.
Signed-off-by: Cyan Yang <cyan.yang@xxxxxxxxxx>
---
Documentation/arch/riscv/hwprobe.rst | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/arch/riscv/hwprobe.rst b/Documentation/arch/riscv/hwprobe.rst
index e15405e12239..7c11351b1383 100644
--- a/Documentation/arch/riscv/hwprobe.rst
+++ b/Documentation/arch/riscv/hwprobe.rst
@@ -353,3 +353,7 @@ The following keys are defined:
* :c:macro:`RISCV_HWPROBE_VENDOR_EXT_XSFVFNRCLIPXFQF`: The Xsfvfnrclipxfqf
vendor extension is supported in version 1.0 of SiFive FP32-to-int8 Ranged
Clip Instructions Extensions Specification.
+
+ * :c:macro:`RISCV_HWPROBE_VENDOR_EXT_XSFVFWMACCQQQ`: The Xsfvfwmaccqqq
+ vendor extension is supported in version 1.0 of Matrix Multiply Accumulate
+ Instruction Extensions Specification.
\ No newline at end of file
--
2.39.5 (Apple Git-154)
