On Wed, May 17, 2023 at 10:26:07AM +0200, Börge Strümpfel wrote: > However I am not so sure about setting it unconditionally, since this > is dependent on the spi-controller. Not all spi-controller show this > behavior, that they use a high mosi line in idle mode and have the > ability to change this. As far as I know, another common behavior > is that the mosi just keeps the last state which it transmitted. In this > case, devices like Neopixel would still work without this mode bit. The behaviour the device needs is that the device have a low MOSI, how that is achieved is immaterial.
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