> > Tegra SPI doesn’t support inter byte delay directly to meet some SPI slave requirements. > > So we use GPIO control CS in parallel with a dummy HW CS and use inactive cycles delay of SPI controller to mimic inter byte delay. > Please fix your mail client to word wrap within paragraphs at something substantially less than 80 columns. Doing this makes your messages much easier to read and reply to. I did changed but looks like it didn't made diff. Will try with different email client. > Please don't ignore review comments, people are generally making them for a reason and are likely to have the same concerns if issues remain unaddressed. Having to repeat the same comments can get repetitive and make people question the value of time spent reviewing. If you disagree with the review comments that's fine but you need to reply and discuss your concerns so that the reviewer can understand your decisions. If you are referring to comment from Jon on updating commit, I didn't ignored. I am just waiting if any more comments from you or others before posting updated patch. But I see you applied patch now. So how should I post with updated commit?