What should be the &tegra_aon_gpio in Jetson Orin

I am setting up PPS using GPIO on Jetson Orin, when referring to the configuration on Xavier, I found the correspondence of 0x29 as the &tegra_aon_gpio, but on Orin, I don’t know what it should be for the first hex number of the gpio like shown below.

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

Could someone give me some hint on this, thanks!

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