From 037df2966afc8dfaa06788245cffca345dcf9a26 Mon Sep 17 00:00:00 2001 From: Andy Chiu Date: Fri, 10 May 2024 00:26:54 +0800 Subject: [PATCH] dt-bindings: riscv: add Zve32[xf] Zve64[xfd] ISA extension description Add description for Zve32x Zve32f Zve64x Zve64f Zve64d ISA extensions. Signed-off-by: Andy Chiu Acked-by: Conor Dooley Link: https://lore.kernel.org/r/20240510-zve-detection-v5-4-0711bdd26c12@sifive.com Signed-off-by: Palmer Dabbelt --- .../devicetree/bindings/riscv/extensions.yaml | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index 468c646247aa5..cfed80ad5540a 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -381,6 +381,36 @@ properties: instructions, as ratified in commit 56ed795 ("Update riscv-crypto-spec-vector.adoc") of riscv-crypto. + - const: zve32f + description: + The standard Zve32f extension for embedded processors, as ratified + in commit 6f702a2 ("Vector extensions are now ratified") of + riscv-v-spec. + + - const: zve32x + description: + The standard Zve32x extension for embedded processors, as ratified + in commit 6f702a2 ("Vector extensions are now ratified") of + riscv-v-spec. + + - const: zve64d + description: + The standard Zve64d extension for embedded processors, as ratified + in commit 6f702a2 ("Vector extensions are now ratified") of + riscv-v-spec. + + - const: zve64f + description: + The standard Zve64f extension for embedded processors, as ratified + in commit 6f702a2 ("Vector extensions are now ratified") of + riscv-v-spec. + + - const: zve64x + description: + The standard Zve64x extension for embedded processors, as ratified + in commit 6f702a2 ("Vector extensions are now ratified") of + riscv-v-spec. + - const: zvfh description: The standard Zvfh extension for vectored half-precision -- 2.47.2