Some Hisilicon SoCs, such as Hi1212, use the Hisilicon extended sp804
timer.
Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx>
---
Documentation/devicetree/bindings/timer/arm,sp804.yaml | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/timer/arm,sp804.yaml b/Documentation/devicetree/bindings/timer/arm,sp804.yaml
index ba0945cf799ee0b..06dfcbcc7b24255 100644
--- a/Documentation/devicetree/bindings/timer/arm,sp804.yaml
+++ b/Documentation/devicetree/bindings/timer/arm,sp804.yaml
@@ -15,6 +15,9 @@ description: |+
free-running mode. The input clock is shared, but can be gated and prescaled
independently for each timer.
+ There is a viriant of Arm SP804: Hisilicon 64-bit SP804 timer. Some Hisilicon
+ SoCs, such as Hi1212, should use the dedicated compatible: "hisilicon,sp804".
+
# Need a custom select here or 'arm,primecell' will match on lots of nodes
select:
properties:
@@ -27,7 +30,9 @@ select:
properties:
compatible:
items:
- - const: arm,sp804
+ - enum:
+ - arm,sp804
+ - hisilicon,sp804
- const: arm,primecell
interrupts:
--
1.8.3
