Been having some issues getting the new Jetpack 4.2 version setup the same as the 3.2 version on my TX2.
My system needs to use uart0 as a high speed UART, I need to use ttyTHS0.
On the previous jetpack version I was able to do this by following various posts like per
However following the same method on the newer version it does not work. At boot I get the following and ttyTHS0 is not created.
Serial: 8250/16550 driver, 4 ports, IRQ shared disabled
serial-tegra 3100000.serial: Couln’t get the reset
serial-tegra: probe of 3100000.serial failed with error -2
3110000.serial: ttyTHS1 at MMIO 0x3110000 (irq = 37, base_baud = 0) is a TEGRA_UART)
I’ve noticed in the device tree file tegra186-quill-p3310-1000-c03-00-base.dtb that in the serial@3100000 section that there is no reset or reset-names listed and am wondering if this is the cause. The previous jetpack version did have these fields for the serial@3100000 device.
If this is the case what would I set these values to?