Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) *NXP - pca9532 PWM LED Driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) The PCA9532 family is SMBus I/O expander optimized for dimming LEDs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) The PWM support 256 steps.
^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:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 		"nxp,pca9530"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 		"nxp,pca9531"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 		"nxp,pca9532"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 		"nxp,pca9533"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	- reg -  I2C slave address
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Each led is represented as a sub-node of the nxp,pca9530.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) Optional sub-node properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	- label: see Documentation/devicetree/bindings/leds/common.txt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	- type: Output configuration, see dt-bindings/leds/leds-pca9532.h (default NONE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	- linux,default-trigger: see Documentation/devicetree/bindings/leds/common.txt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	- default-state: see Documentation/devicetree/bindings/leds/common.txt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	  This property is only valid for sub-nodes of type <PCA9532_TYPE_LED>.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)   #include <dt-bindings/leds/leds-pca9532.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)   leds: pca9530@60 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)     compatible = "nxp,pca9530";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)     reg = <0x60>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)     red-power {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)       label = "pca:red:power";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)       type = <PCA9532_TYPE_LED>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)     };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)     green-power {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)       label = "pca:green:power";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)       type = <PCA9532_TYPE_LED>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)     };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)     kernel-booting {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)       type = <PCA9532_TYPE_LED>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)       default-state = "on";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)     };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)     sys-stat {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)       type = <PCA9532_TYPE_LED>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)       default-state = "keep"; // don't touch, was set by U-Boot
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)     };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)   };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) For more product information please see the link below:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) http://nxp.com/documents/data_sheet/PCA9532.pdf