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Subject[PATCH v3 17/20] dt-bindings: riscv: add Zvfh[min] ISA extension description
Date
Add description for Zvfh[min] ISA extension[1] which can now be
reported through hwprobe for userspace usage.

Link: https://drive.google.com/file/d/1_Yt60HGAf1r1hx7JnsIptw0sqkBd9BQ8/view [1]
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
---
.../devicetree/bindings/riscv/extensions.yaml | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index c80774b518c9..87c7e3608217 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -366,6 +366,18 @@ properties:
instructions, as ratified in commit 56ed795 ("Update
riscv-crypto-spec-vector.adoc") of riscv-crypto.

+ - const: zvfh
+ description:
+ The standard Zvfh extension for vectored half-precision
+ floating-point instructions, as ratified in commit e2ccd05
+ ("Remove draft warnings from Zvfh[min]") of riscv-v-spec.
+
+ - const: zvfhmin
+ description:
+ The standard Zvfhmin extension for vectored minimal half-precision
+ floating-point instructions, as ratified in commit e2ccd05
+ ("Remove draft warnings from Zvfh[min]") of riscv-v-spec.
+
- const: zvkb
description:
The standard Zvkb extension for vector cryptography bit-manipulation
--
2.42.0
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