Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) * Samsung S3C2410 and compatible NAND flash controller
^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 : The possible values are:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 	"samsung,s3c2410-nand"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 	"samsung,s3c2412-nand"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	"samsung,s3c2440-nand"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) - reg : register's location and length.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) - #address-cells, #size-cells : see nand-controller.yaml
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) - clocks : phandle to the nand controller clock
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) - clock-names : must contain "nand"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) Optional child nodes:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Child nodes representing the available nand chips.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) Optional child properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) - nand-ecc-mode : see nand-controller.yaml
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) - nand-on-flash-bbt : see nand-controller.yaml
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) Each child device node may optionally contain a 'partitions' sub-node,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) which further contains sub-nodes describing the flash partition mapping.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) See partition.txt for more detail.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) nand-controller@4e000000 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	compatible = "samsung,s3c2440-nand";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	reg = <0x4e000000 0x40>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	#address-cells = <1>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)         #size-cells = <0>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	clocks = <&clocks HCLK_NAND>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	clock-names = "nand";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	nand {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 		nand-ecc-mode = "soft";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 		nand-on-flash-bbt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 		partitions {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 			compatible = "fixed-partitions";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 			#address-cells = <1>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 			#size-cells = <1>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 			partition@0 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 				label = "u-boot";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 				reg = <0 0x040000>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 			};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 			partition@40000 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 				label = "kernel";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 				reg = <0x040000 0x500000>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 			};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 		};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) };