Julio Merino @jmmv.dev · Feb 17 I also ended up reading through this great intro to SPI and then verifying that the pins on the GPIO connector were mapped as expected and behaved as they should have (an LED helped). www.analog.com/en/resources...
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This thread also helped me set up the DTB overlay, although by the time I got to it, I had already figured out how to patch the original DTS files to make the SPI device driver attach. Anyhow, the overlay is nicer. mail-index.netbsd.org/tech-kern/20...