How_to_Solve_GPIO_Conflict_After_STR_Resume Chinese version.

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How_to_Solve_GPIO_Conflict_After_STR_Resume Chinese version.

How_to_Solve_GPIO_Conflict_After_STR_Resume Chinese version.

本文说明在STR Resume后,如何解决M
核与A核的GPIO状态冲突的问题,并简单剖
析了Linux GPIO驱动。

目录
1 背景说明与参考资料 .................................................. 2
1.1 背景说明 ................................................................. 2
1.2 参考资料 ................................................................. 2
2 S32G linux GPIO驱动说明 ......................................... 3
2.1 SIUL2 GPO功能说明 .............................................. 3
2.2 Linux GPIO驱动DTS .............................................. 4
2.3 Linux GPIO驱动初始化 ........................................... 6
3 Rework办法 ............................................................... 7
3.1 SIUL2 GPO驱动PM函数 ........................................ 7
3.2 Rework方法 ............................................................ 9
4 测试办法 .................................................................. 10

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最后更新:
‎08-02-2023 07:07 PM
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