Re: [PATCH] gpio: 74x164: add dt support for nxp's 74x594

From: nicolas saenz julienne
Date: Tue Mar 22 2016 - 07:11:14 EST

Hi sorry for the late response but I was on vacation.
> Why did you choose the "lvc" variant?
Well to be honest the HW people did and it's all I could test with. I don't
know much about these naming schemes, apart from the intuition it has to do
with frequency and line levels.

> Ideally, you want to put the oldest "manuf,74x594" variant here.
What do you mean by oldest? What would you suggest? it's funny because the chip
is going to be used on a new product that is meant to be produced for years.

> I once read it was Motorola who invented the 7459x parts, to interface with
> SPI.
> Gr{oetje,eeting}s,
> Geert
Thanks for your comments!