[net-next,PATCH 1/2] net: stmmac: dwmac-stm32: Add test to verify if ETHCK is used before checking clk rate

[Marek Vasut]

On 6/27/24 10:49 AM, Christophe Roullier wrote:
> When we want to use clock from RCC to clock Ethernet PHY (with ETHCK)
> we need to check if value of clock rate is authorized

I think it would be better to add fullstop (.) here , and then continue:

If ETHCK is unused, the ETHCK frequency is 0 Hz and validation fails. It 
makes no sense to validate unused ETHCK, so skip the validation.

> but we must add
> test before to check if ETHCK is used.

With the commit message updated a bit

Reviewed-by: Marek Vasut <marex at denx.de>

Thanks !