~ / sys / class / tty / tty28 / subsystem / ttyS0 / device / power /

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• autosuspend_delay_ms40966/8/2026 12:38:39 AM
• control40966/8/2026 12:38:39 AM
• runtime_active_time40966/8/2026 12:38:39 AM
• runtime_status40966/8/2026 12:38:39 AM
• runtime_suspended_time40966/8/2026 12:38:39 AM