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请问是否有am5728的在设备树中对GPIO配置使用相关例程和学习文档的分享呢？
请参考Documentation/devicetree/bindings/gpio,例程可以到Kernel directory arch/arm/boot/dts/查看。
感谢答复，由于对于设备树不是很了解，请问是否有相关的学习资料呢？
可以看一下下面的网站。https://elinux.org/Device_Tree_Usage
十分感谢
