Hello!
Yes this appears to be the problem. The I2S4 pins are configured as GPIOs. We need the first the above to be …
J: 2:1 00 xx xx xx xx xx xxxxxx
The simplest way to fix this is to remove the following from the ‘gpio-input’ property in the appropriate DT file.
TEGRA_GPIO(J, 5)
TEGRA_GPIO(J, 6)
TEGRA_GPIO(J, 4)
TEGRA_GPIO(J, 7)
Regards,
Jon