[PATCH v3 14/19] dt-bindings: hwmon: (mr75203) add "moortec,ts-series" property

Eliav Farber
2022-08-30T19:22:54Z

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@amazon.com>
---
V3 -> V2:
- New patch to introduce "moortec,ts-series" property.

.../devicetree/bindings/hwmon/moortec,mr75203.yaml | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
index 4c983d8f8fe7..ec2dbe7da9c2 100644
--- a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
+++ b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
@@ -64,6 +64,16 @@ properties:
default: 1
$ref: /schemas/types.yaml#definitions/uint8-array

+ moortec,ts-series:
+ description:
+ moortec,ts-series defines the temperature equation and coefficients that
+ shall be used to convert the digital output to value in milli-Celsius.
+ Supported series are 5 and 6.
+ minimum: 5
+ maximum: 6
+ default: 5
+ $ref: /schemas/types.yaml#definitions/uint32
+
required:
- compatible
- reg
--
2.37.1