On 9/2/2022 10:59 PM, Rob Herring wrote:
On Tue, Aug 30, 2022 at 07:22:07PM +0000, Eliav Farber wrote:
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>
---
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.
No need to state constraints in free-form text descriptions.
Fixed in v4.
