Based on kernel version 6.8
. Page generated on 2024-03-11 21:26 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | Crane Merchandising System - cr0014114 LED driver ------------------------------------------------- This LED Board is widely used in vending machines produced by Crane Merchandising Systems. Required properties: - compatible: "crane,cr0014114" Property rules described in Documentation/devicetree/bindings/spi/spi-bus.txt apply. In particular, "reg" and "spi-max-frequency" properties must be given. LED sub-node properties: - function : see Documentation/devicetree/bindings/leds/common.txt - color : see Documentation/devicetree/bindings/leds/common.txt - label : see Documentation/devicetree/bindings/leds/common.txt (deprecated) - linux,default-trigger : (optional) see Documentation/devicetree/bindings/leds/common.txt Example ------- #include <dt-bindings/leds/common.h> led-controller@0 { compatible = "crane,cr0014114"; reg = <0>; spi-max-frequency = <50000>; #address-cells = <1>; #size-cells = <0>; led@0 { reg = <0>; function = "coin"; color = <LED_COLOR_ID_RED>; }; led@1 { reg = <1>; function = "coin"; color = <LED_COLOR_ID_GREEN>; }; led@2 { reg = <2>; function = "coin"; color = <LED_COLOR_ID_BLUE>; }; led@3 { reg = <3>; function = "bill"; color = <LED_COLOR_ID_RED>; }; led@4 { reg = <4>; function = "bill"; color = <LED_COLOR_ID_GREEN>; }; led@5 { reg = <5>; function = "bill"; color = <LED_COLOR_ID_BLUE>; }; ... }; |