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[v4,5/9] dt-bindings: riscv: add Zve32[xf] Zve64[xfd] ISA extension description

Message ID 20240412-zve-detection-v4-5-e0c45bb6b253@sifive.com (mailing list archive)
State Accepted
Commit 037df2966afc8dfaa06788245cffca345dcf9a26
Headers show
Series Support Zve32[xf] and Zve64[xfd] Vector subextensions | expand

Commit Message

Andy Chiu April 12, 2024, 6:49 a.m. UTC 
Add description for Zve32x Zve32f Zve64x Zve64f Zve64d ISA extensions.

Signed-off-by: Andy Chiu <andy.chiu@sifive.com>
---
Changelog v3:
 - Correct extension names and their order (Stefan)
Changelog v2:
 - new patch since v2
---
 .../devicetree/bindings/riscv/extensions.yaml      | 30 ++++++++++++++++++++++
 1 file changed, 30 insertions(+)

Comments

Conor Dooley April 18, 2024, 10:21 a.m. UTC | #1 
On Fri, Apr 12, 2024 at 02:49:01PM +0800, Andy Chiu wrote:
> Add description for Zve32x Zve32f Zve64x Zve64f Zve64d ISA extensions.
> 
> Signed-off-by: Andy Chiu <andy.chiu@sifive.com>

Technically this should be before the patch using them in the kernel,
but 
Acked-by: Conor Dooley <conor.dooley@microchip.com>

Cheers,
Conor.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index 468c646247aa..cfed80ad5540 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