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[v5,2/7] dt-bindings: riscv: Add smstateen entry

Message ID 20230913163905.480819-3-mchitale@ventanamicro.com
State Not Applicable
Headers show
Series Risc-V Kvm Smstateen | expand

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Commit Message

Mayuresh Chitale Sept. 13, 2023, 4:39 p.m. UTC 
Add an entry for the Smstateen extension to the riscv,isa-extensions
property.

Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
---
 Documentation/devicetree/bindings/riscv/extensions.yaml | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index cc1f546fdbdc..36ff6749fbba 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -128,6 +128,12 @@  properties:
             changes to interrupts as frozen at commit ccbddab ("Merge pull
             request #42 from riscv/jhauser-2023-RC4") of riscv-aia.
 
+        - const: smstateen
+          description: |
+            The standard Smstateen extension for controlling access to CSRs
+            added by other RISC-V extensions in H/S/VS/U/VU modes and as
+            ratified at commit a28bfae (Ratified (#7)) of riscv-state-enable.
+
         - const: ssaia
           description: |
             The standard Ssaia supervisor-level extension for the advanced