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    Subject[PATCH v2 19/19] dt-bindings: riscv: add Zfa ISA extension description
    Date
    Add description for the Zfa ISA extension[1] which can now be
    reported through hwprobe for userspace usage.

    Link: https://drive.google.com/file/d/1VT6QIggpb59-8QRV266dEE4T8FZTxGq4/view [1]
    Signed-off-by: Clément Léger <cleger@rivosinc.com>
    ---
    Documentation/devicetree/bindings/riscv/extensions.yaml | 6 ++++++
    1 file changed, 6 insertions(+)

    diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
    index 07678564f11d..3033afcea033 100644
    --- a/Documentation/devicetree/bindings/riscv/extensions.yaml
    +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
    @@ -208,6 +208,12 @@ properties:
    instructions as ratified at commit 6d33919 ("Merge pull request #158
    from hirooih/clmul-fix-loop-end-condition") of riscv-bitmanip.

    + - const: zfa
    + description:
    + The standard Zfa extension for additional floating point
    + instructions, as ratified in commit 056b6ff ("Zfa is ratified") of
    + riscv-isa-manual.
    +
    - const: zfh
    description:
    The standard Zfh extension for 16-bit half-precision binary
    --
    2.42.0
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