On Sun, Jun 19, 2016 at 03:09:02PM +0900, Andi Shyti wrote: > > > This is true, but there are cases where the CS is not connected > > > and this case needs to be treated separately to allow the device > > > to work. > > In what way? It is just as easy for a device with no physical chip > > select to have a logical chip select of 0 that it does nothing with as > > it is for that device to handle any other number. > That is indeed my case: the s3c64xx doesn't send anything, unless > I manually enable CS (from the next patches I need to write '0' > in the CS register). But I need smoething to tell to the > device that the CS line is not connected, for example a flag in > the DTS. I'm sorry but I just don't understand what you're saying here. You are saying that there is no chip select but you need to enable the chip select?
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