dts: bindings: LPtimer of stm32 has a x2 factor on its clock
Add a st,static-prescaler optional property to DTS
of the stm32 where the LPTIM has a x2 factor on
its clock input.
This property is present or not depending on the stm32.
@@ -12,3 +12,12 @@ include:
- resets
- st,prescaler
- st,countermode
+
+properties:
+ st,static-prescaler:
+ type: boolean
+ description: |
+ Clock x2 factor at the input of the LPTIM,
+ depending on the serie.
+ For example, stm32U5x have a x2-factor for LPTIM1,3,4.
+ To be adapted once the value is selectable.
