bindings/leds/leds-bcm6358.txt

3 This controller is present on BCM6358 and BCM6368.
5 which can either be controlled by software (exporting the 74x164 as spi-gpio.
6 See Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml), or
10   - compatible : should be "brcm,bcm6358-leds".
11   - #address-cells : must be 1.
12   - #size-cells : must be 0.
13   - reg : BCM6358 LED controller address and size.
16   - brcm,clk-div : SCK signal divider. Possible values are 1, 2, 4 and 8.
18   - brcm,clk-dat-low : Boolean, makes clock and data signals active low.
21 Each LED is represented as a sub-node of the brcm,bcm6358-leds device.
23 LED sub-node required properties:
24   - reg : LED pin number (only LEDs 0 to 31 are valid).
26 LED sub-node optional properties:
27   - label : see Documentation/devicetree/bindings/leds/common.txt
28   - default-state : see
30   - linux,default-trigger : see
35 	leds0: led-controller@fffe00d0 {
36 		compatible = "brcm,bcm6358-leds";
37 		#address-cells = <1>;
38 		#size-cells = <0>;
43 			active-low;
48 			active-low;
53 			active-low;
58 			active-low;
63 Scenario 2 : BCM6368
64 	leds0: led-controller@100000d0 {
65 		compatible = "brcm,bcm6358-leds";
66 		#address-cells = <1>;
67 		#size-cells = <0>;
69 		brcm,pol-low;
70 		brcm,clk-div = <4>;
74 			active-low;
79 			active-low;
81 			default-state = "on";
89 			active-low;
98 			active-low;
103 			active-low;
108 			active-low;
117 			active-low;
122 			active-low;
131 			active-low;
136 			active-low;