How to Enable GPIO7 and GPIO14 as PWM8 and PWM7 on Xavier-Nx module

Hi,

After you create the dts files from spreadsheet, please check the README file under below path to use the python script to generate the new cfg file. Also, for xavier series platform, there is no u-boot.

~/nvidia/nvidia_sdk/JetPack_4.4_DP_Linux_DP_JETSON_XAVIER_NX/Linux_for_Tegra/kernel/pinmux/t19x$ ls
addr_info.txt       mandatory_pinmux.txt  pinmux-dts2cfg.py  README.txt
gpio_addr_info.txt  pad_info.txt          por_val.txt