RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ ff469fee305ebef65dff99d6bc7b2eb8f18544eb

réplica de https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

Bernard Xiong 4426af03f8 Revert "添加imxrt的pulse encoder和usb host驅動"		%!s(int64=4) %!d(string=hai) anos
..
SConscript	2d59fe0310 [DeviceDriver] Add power management device driver.	%!s(int64=7) %!d(string=hai) anos
pm.c	5b4845089a [update][PM]更新RT-Thread PM2.0框架	%!s(int64=5) %!d(string=hai) anos