[PATCH V14 6/6] dt-bindings: riscv: Add Svrsw60t59b extension description

Chunyan Zhang posted 6 patches 2 weeks ago
[PATCH V14 6/6] dt-bindings: riscv: Add Svrsw60t59b extension description
Posted by Chunyan Zhang 2 weeks ago
Add description for the Svrsw60t59b extension (PTE Reserved for SW
bits 60:59) extension which was ratified recently in
riscv-non-isa/riscv-iommu.

Signed-off-by: Chunyan Zhang <zhangchunyan@iscas.ac.cn>
---
 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 ede6a58ccf53..bce4132f9c89 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -217,6 +217,12 @@ properties:
             memory types as ratified in the 20191213 version of the privileged
             ISA specification.
 
+        - const: svrsw60t59b
+          description:
+            The Svrsw60t59b extension for providing two more bits[60:59] to
+            PTE/PMD entry as ratified at commit 28bde925e7a7 ("PTE Reserved
+            for SW bits 60:59") of riscv-non-isa/riscv-iommu.
+
         - const: svvptc
           description:
             The standard Svvptc supervisor-level extension for
-- 
2.34.1
Re: [PATCH V14 6/6] dt-bindings: riscv: Add Svrsw60t59b extension description
Posted by Conor Dooley 1 week, 6 days ago
Acked-by: Conor Dooley <conor.dooley@microchip.com>