1 LEDs connected to is31fl319x LED controller chip
4 - compatible : Should be any of
11 - #address-cells: Must be 1.
12 - #size-cells: Must be 0.
13 - reg: 0x64, 0x65, 0x66, or 0x67.
16 - audio-gain-db : audio gain selection for external analog modulation input.
17 Valid values: 0 - 21, step by 3 (rounded down)
19 - shutdown-gpios : Specifier of the GPIO connected to SDB pin of the chip.
21 Each led is represented as a sub-node of the issi,is31fl319x device.
22 There can be less leds subnodes than the chip can support but not more.
24 Required led sub-node properties:
25 - reg : number of LED line
26 Valid values: 1 - number of leds supported by the chip variant.
28 Optional led sub-node properties:
29 - label : see Documentation/devicetree/bindings/leds/common.txt.
30 - linux,default-trigger :
31 see Documentation/devicetree/bindings/leds/common.txt.
32 - led-max-microamp : (optional)
33 Valid values: 5000 - 40000, step by 5000 (rounded down)
34 Default: 20000 (20 mA)
35 Note: a driver will take the lowest of all led limits since the
36 chip has a single global setting. The lowest value will be chosen
37 due to the PWM specificity, where lower brightness is achieved
38 by reducing the dury-cycle of pulses and not the current, which
39 will always have its peak value equal to led-max-microamp.
44 compatible = "issi,is31fl3196";
48 shutdown-gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
53 led-max-microamp = <10000>;
57 label = "green:power";
59 linux,default-trigger = "default-on";