How can I configure the device tree or kernel source to multiplex `TSC_EDGE_OUT2` as `GPIO3_PAA.04`?

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
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Hi, How can I configure the device tree or kernel source to multiplex TSC_EDGE_OUT2 as GPIO3_PAA.04 and change the output mode to input mode? Thank you

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Hi kay.lee,

Are you using the devkit or custom board for AGX Orin?

Please configure it in pinmux spreadsheet and generate the pinmux/gpio dtsi for your use case.

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Yes, I use devkit for AGX Orin.

I have already generated the pinmux/gpio dtsi, but I am not sure where to replace it on the board or which directory in the SDK kernel. Can you help me? Thank you.

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What’s your Jetpack version in use?

Please refer to Jetson AGX Orin Platform Adaptation and Bring-Up — NVIDIA Jetson Linux Developer Guide 1 documentation to update them in BSP package.

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