Using the bf537, I need to install a custom SPI Bus driver. But it does not show-up in /dev,
even though it is shown to register ok.
Also using the SPI Bus is the SPI FLASH chip, which doesn't show the SPI driver, but rather its mtdX's in /dev, and an ad1939 CODEC driver. I see no SPI driver in /dev for the ad1939, either.
See attached file for concise info regarding this.