Unverified Commit c44714c3 authored by Clément Léger's avatar Clément Léger Committed by Palmer Dabbelt
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dt-bindings: riscv: add Zfh[min] ISA extensions description 

Add description of Zfh[min] ISA extensions[1].

Link: https://drive.google.com/file/d/1z3tQQLm5ALsAD77PM0l0CHnapxWCeVzP/view

 [1]
Signed-off-by: default avatarClément Léger <cleger@rivosinc.com>
Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231114141256.126749-12-cleger@rivosinc.com


Signed-off-by: default avatarPalmer Dabbelt <palmer@rivosinc.com>
parent bf4cd841

Documentation/devicetree/bindings/riscv/extensions.yaml

+13 −0
Original line number Diff line number Diff line
@@ -214,6 +214,19 @@ properties: 
            instructions as ratified at commit 6d33919 ("Merge pull request #158

            from hirooih/clmul-fix-loop-end-condition") of riscv-bitmanip.



        - const: zfh

          description:

            The standard Zfh extension for 16-bit half-precision binary

            floating-point instructions, as ratified in commit 64074bc ("Update

            version numbers for Zfh/Zfinx") of riscv-isa-manual.



        - const: zfhmin

          description:

            The standard Zfhmin extension which provides minimal support for

            16-bit half-precision binary floating-point instructions, as ratified

            in commit 64074bc ("Update version numbers for Zfh/Zfinx") of

            riscv-isa-manual.



        - const: zk

          description:

            The standard Zk Standard Scalar cryptography extension as ratified