Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) *st-asc(Serial Port)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) - compatible : Should be "st,asc".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) - reg, reg-names, interrupts, interrupt-names	: Standard way to define device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 			resources with names. look in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 			Documentation/devicetree/bindings/resource-names.txt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) Optional properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) - st,hw-flow-ctrl	bool flag to enable hardware flow control.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) - st,force-m1		bool flat to force asc to be in Mode-1 recommeded
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 			for high bit rates (above 19.2K)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) serial@fe440000{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)     compatible    = "st,asc";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)     reg         = <0xfe440000 0x2c>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)     interrupts     =  <0 209 0>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) };