Add optional "moortec,ts-series" property to define the temperature
equation and coefficients that shall be used to convert the digital
output to value in milli-Celsius.
Supported series: 5 (default) and 6.
Series 5:
T = G + H * (n / cal5 - 0.5) + J * F
Where: G = 60, H = 200, cal5 = 4094, J = -0.1, F = frequency clock in MHz
Series 6:
T = G + H * (n / cal5 - 0.5)
Where: G = 57.4, H = 249.4, cal5 = 4096
Signed-off-by: Eliav Farber <farbere@xxxxxxxxxx>
---
V4 -> V3:
- Remove constraints in free-form text descriptions.
V3 -> V2:
- New patch to introduce "moortec,ts-series" property.
.../devicetree/bindings/hwmon/moortec,mr75203.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
index de92a21d5552..28656e9d9059 100644
--- a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
+++ b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
@@ -91,6 +91,15 @@ properties:
Each channel should not appear more than once.
$ref: /schemas/types.yaml#/definitions/uint8-array
+ moortec,ts-series:
+ description:
+ Definition of the temperature equation and coefficients that shall be
+ used to convert the digital output to value in milli-Celsius.
+ minimum: 5
+ maximum: 6
+ default: 5
+ $ref: /schemas/types.yaml#/definitions/uint32
+
required:
- compatible
- reg
--
2.37.1
