How to Enable PPS on Orin which pin to setup

Autonomous Vehicles DRIVE AGX Orin DRIVE AGX Orin General
1

I am setting up a GPS device GQ7 on Orin, but I wonder how to config it in a device tree, and what pin should I set, I found that in Xavier it can be done in this way

pps {
        gpios = <&tegra_aon_gpio TEGRA194_AON_GPIO(AA, 0) GPIO_ACTIVE_LOW>;
        compatible = "pps-gpio";
        status = "okay";
    };

I wonder how to do this in Orin, thanks!

2

May I know your topic is for Jetson or DRIVE? Thanks.

4

I wish to modify the dts file decompiled from dtb file by adding something like the above and then reflash it to change the device tree. But I got a bit lost in whether my question should be categorized as drive or jetson.

5

If you’re using the devkit, your topic is on jetson. Please confirm. Thanks.

6

Yes, it is on jetson

7

If that’s the case, please create your topic at Jetson AGX Orin - NVIDIA Developer Forums. Thanks.