On 12/16/2018 01:27 AM, Linus Walleij wrote: > On Sat, Dec 15, 2018 at 5:48 AM Marek Vasut <marek.vasut@xxxxxxxxx> wrote: >> On 12/14/2018 03:50 PM, Linus Walleij wrote: > >>> Some can be quickly >>> supported by just adding the .set_config() callback, others like >>> pull up/down are more dubious. If it supports open drain in hardware >>> we should definately make use of it. Just in case you're interested! >> >> I went through the hardware I have around and the datasheets to the >> PCA953x chips on them, but I couldn't find a board which would have a >> PCA953x chip with those extra features. I'll keep my eyes peeled for a >> board with one. > > It appears Thomas needs those features so let's let him have a go > at it :D Awesome :-) -- Best regards, Marek Vasut
