Add the bindings for the tacho signal evaluation parameters which depend
on the FAN being used.
Signed-off-by: Nuno Sá <nuno.sa@xxxxxxxxxx>
---
.../bindings/hwmon/adi,axi-fan-control.yaml | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
index 6747b870f297..0481eb34d9f1 100644
--- a/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
+++ b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
@@ -37,6 +37,18 @@ properties:
$ref: /schemas/types.yaml#/definitions/uint32
enum: [1, 2, 4]
+ adi,tacho-25-us:
+ description: Expected tacho signal when the PWM is at 25%.
+
+ adi,tacho-50-us:
+ description: Expected tacho signal when the PWM is at 50%.
+
+ adi,tacho-75-us:
+ description: Expected tacho signal when the PWM is at 75%.
+
+ adi,tacho-100-us:
+ description: Expected tacho signal when the PWM is at 100%.
+
required:
- compatible
- reg
--
2.32.0
