[PATCH v2 2/4] dt-bindings: serial: stm32: override FIFO threshold properties

[Rob Herring]

On Tue, 13 Apr 2021 19:40:13 +0200, Erwan Le Ray wrote:
> Override rx-threshold and tx-threshold properties:
> - extend description
> - provide default and expected values
> 
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier at foss.st.com>
> Signed-off-by: Erwan Le Ray <erwan.leray at foss.st.com>
> 
> Changes in v2:
> Change added properties naming and factorize it in serial.yaml as proposed
> by Rob Herring.
> 

Reviewed-by: Rob Herring <robh at kernel.org>