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https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1519930/sk-am62-lp-is-there-a-way-to-distinguish-which-pin-the-wake-up-signal-originates-from-when-a-wake-up-signal-arrives
工具/软件：
尊敬的专家：
将 GPIO 引脚配置为低功耗模式的唤醒源时、 是否有任何方法可以区分哪个特定引脚触发了系统从睡眠模式恢复？
BR
嗨、Xiao-An、
当系统恢复时、控制台上会打印唤醒原因以及触发唤醒的引脚。 以下文档在此处对其进行了深入说明： https://software-dl.ti.com/processor-sdk-linux/esd/AM62X/latest/exports/docs/linux/Foundational_Components wake/pm_wakeup_source.html#confirming-the-wakeup-event-type Power_Management
此致、
Kendall
为了澄清一下、包含确切引脚信息的消息仅适用于 Linux SDK 11.0+：
[ 249.472314] ti-sci 44043000.system-controller: ti_sci: wakeup source:0x80, pin:0x72, mode:0x1
对于11.0之前的 SDK 版本、该消息将仅返回源代码：
[ 37.357710] ti-sci 44043000.system-controller: ti_sci_resume: wakeup source: 0x50
Anshu
非常感谢
