Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) * Panasonic AN30259A 3-channel LED driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) The AN30259A is a LED controller capable of driving three LEDs independently. It supports
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) constant current output and sloping current output modes. The chip is connected over I2C.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	- compatible: Must be "panasonic,an30259a".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	- reg: I2C slave address.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	- #address-cells: Must be 1.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	- #size-cells: Must be 0.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) Each LED is represented as a sub-node of the panasonic,an30259a node.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Required sub-node properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	- reg: Pin that the LED is connected to. Must be 1, 2, or 3.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) Optional sub-node properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	- function :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 		see Documentation/devicetree/bindings/leds/common.txt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	- color :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 		see Documentation/devicetree/bindings/leds/common.txt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	- label :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 		see Documentation/devicetree/bindings/leds/common.txt (deprecated)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	- linux,default-trigger :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 		see Documentation/devicetree/bindings/leds/common.txt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #include <dt-bindings/leds/common.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) led-controller@30 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	compatible = "panasonic,an30259a";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	reg = <0x30>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	#address-cells = <1>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	#size-cells = <0>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	led@1 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 		reg = <1>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 		linux,default-trigger = "heartbeat";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 		function = LED_FUNCTION_INDICATOR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 		color = <LED_COLOR_ID_RED>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	led@2 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 		reg = <2>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 		function = LED_FUNCTION_INDICATOR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 		color = <LED_COLOR_ID_GREEN>;
^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) 	led@3 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 		reg = <3>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 		function = LED_FUNCTION_INDICATOR;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 		color = <LED_COLOR_ID_BLUE>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) };