Fix the Sifive clint compatible string definition to make the value
"sifive,fu540-c000-clint" optional, allowing a DT to specify only
"sifive,clint0" for its generic implementation without any tweak.
With this change, a Sifive clint node can now be defined as explained
in the compatible string description.
Cc: Anup Patel <anup.patel@xxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxx>
---
.../devicetree/bindings/timer/sifive,clint.yaml | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/timer/sifive,clint.yaml b/Documentation/devicetree/bindings/timer/sifive,clint.yaml
index 2a0e9cd9fbcf..c6b1f37a2949 100644
--- a/Documentation/devicetree/bindings/timer/sifive,clint.yaml
+++ b/Documentation/devicetree/bindings/timer/sifive,clint.yaml
@@ -22,12 +22,13 @@ description:
properties:
compatible:
- items:
- - const: sifive,fu540-c000-clint
- - const: sifive,clint0
+ oneOf:
+ - items:
+ - enum:
+ - sifive,fu540-c000-clint
+ - sifive,clint0
description:
- Should be "sifive,<chip>-clint" and "sifive,clint<version>".
Supported compatible strings are -
"sifive,fu540-c000-clint" for the SiFive CLINT v0 as integrated
onto the SiFive FU540 chip, and "sifive,clint0" for the SiFive
--
2.29.2
