From: Atul Khare <atulkhare@xxxxxxxxxxxx>
Fixes Running device tree schema validation error messages like
'... cache-sets:0:0: 1024 was expected'.
The existing bindings had a single enumerated value of 1024, which
trips up the dt-schema checks. The ISA permits any arbitrary power
of two for the cache-sets value, but we decided to add the single
additional value of 2048 because we couldn't spot an obvious way
to express the constraint in the schema.
Signed-off-by: Atul Khare <atulkhare@xxxxxxxxxxxx>
Signed-off-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml
index e2d330bd4608..ab6043d9cdbe 100644
--- a/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml
+++ b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml
@@ -46,7 +46,7 @@ properties:
const: 2
cache-sets:
- const: 1024
+ enum: [1024, 2048]
cache-size:
const: 2097152
--
2.37.1
