Re: [PATCH 7/8] serial: 8250/ingenic: Add support for the JZ4750/JZ4755 SoCs

Siarhei Volkau
2022-10-11T18:38:23Z

пн, 10 окт. 2022 г. в 23:20, Greg Kroah-Hartman <gregkh@linuxfoundation.org>:
> What does "clkdiv" mean here?

That means a clock divisor between the input oscillator and UART
peripheral clock source. Most Ingenic SoCs don't have that divisor,
so 1 is always in effect for them.
However, the JZ4750 and JZ4755 have switchable /2 clock divisor.

> If you only have 1 or 2 as an option

Yes, it is.

> just have 2 functions instead please.

Got it, will do that.

Thank you.