RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ copilot/create-device-driver-model-docs

Yuqiang Wang c6bdee3c50 [ci] open ci check with function declaration warning (#8546)		1 anno fa
..
SConscript	3f41bd95d1 add libcpu/risc-v/rv64 (#8511)	2 anni fa
board.c	c6bdee3c50 [ci] open ci check with function declaration warning (#8546)	1 anno fa
board.h	3f41bd95d1 add libcpu/risc-v/rv64 (#8511)	2 anni fa
cpuport_smp.c	3f41bd95d1 add libcpu/risc-v/rv64 (#8511)	2 anni fa
heap.c	3f41bd95d1 add libcpu/risc-v/rv64 (#8511)	2 anni fa
interrupt.c	3f41bd95d1 add libcpu/risc-v/rv64 (#8511)	2 anni fa
startup_gcc.S	3f41bd95d1 add libcpu/risc-v/rv64 (#8511)	2 anni fa
tick.c	3f41bd95d1 add libcpu/risc-v/rv64 (#8511)	2 anni fa
tick.h	3f41bd95d1 add libcpu/risc-v/rv64 (#8511)	2 anni fa