I’m trying to set up the TX1 as an SPI slave device to read more or less continuously using the spi-tegra124-slave.c driver. This is a read only case for the TX1. Aside from truncated transfers which result in error -EIO, which I’m calling “dropped transfers”, this seems to work well at nearly any…

Hi All, Please take time to help to verify the patches from below link. [image] How to decrease the delay between spi transfer and CS action? Jetson Nano HI All Please help these patch to verify the problem. 0001-spi-tegra-fix-SPI-setup-and-hold-times.patch.txt (2.0 KB…

SPI DMA transfer errors

Autonomous Machines Jetson & Embedded Systems Jetson TX1

ShaneCCC August 31, 2020, 7:20am 14

Hi All,
Please take time to help to verify the patches from below link.

Two SPI bugs on Jetson Nano