Problem Statement: Unable to write to SPI slave device. We are using SPI0 and modified tegra18_defconfig file, changed the dtb and modified pinmux file as it was told in forum. But still we are unable to write to SPI slave, though I’m able to detect the device file. Please help me in this regard.
Hardware and Kernel: TX2i SOM with custom carrier board. Kenel version is 4.4
Thanks in advance.