From 9726acfdfa3bbf324b305e0b32fc028c278f6d43 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Cl=C3=A9ment=20L=C3=A9ger?= Date: Tue, 14 Nov 2023 09:12:56 -0500 Subject: [PATCH] dt-bindings: riscv: add Zfa ISA extension description MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Add description for the Zfa ISA extension[1]. Link: https://drive.google.com/file/d/1VT6QIggpb59-8QRV266dEE4T8FZTxGq4/view [1] Signed-off-by: Clément Léger Acked-by: Conor Dooley Link: https://lore.kernel.org/r/20231114141256.126749-21-cleger@rivosinc.com Signed-off-by: Palmer Dabbelt --- 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 b91d49b7c3a09..3574a0b70be45 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -214,6 +214,12 @@ 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 -- 2.30.2