1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/leds/leds-mt6360.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: LED driver for MT6360 PMIC from MediaTek Integrated. 8 9maintainers: 10 - Gene Chen <gene_chen@richtek.com> 11 12description: | 13 This module is part of the MT6360 MFD device. 14 see Documentation/devicetree/bindings/mfd/mediatek,mt6360.yaml 15 Add MT6360 LED driver include 2-channel Flash LED with torch/strobe mode, 16 and 4-channel RGB LED support Register/Flash/Breath Mode 17 18properties: 19 compatible: 20 const: mediatek,mt6360-led 21 22 "#address-cells": 23 const: 1 24 25 "#size-cells": 26 const: 0 27 28patternProperties: 29 "^(multi-)?led@[0-5]$": 30 type: object 31 $ref: common.yaml# 32 description: 33 Properties for a single LED. 34 35 properties: 36 reg: 37 description: Index of the LED. 38 enum: 39 - 0 # LED output ISINK1 40 - 1 # LED output ISINK2 41 - 2 # LED output ISINK3 42 - 3 # LED output ISINKML 43 - 4 # LED output FLASH1 44 - 5 # LED output FLASH2 45 46required: 47 - compatible 48 - "#address-cells" 49 - "#size-cells" 50 51additionalProperties: false 52 53examples: 54 - | 55 #include <dt-bindings/leds/common.h> 56 led-controller { 57 compatible = "mediatek,mt6360-led"; 58 #address-cells = <1>; 59 #size-cells = <0>; 60 61 multi-led@0 { 62 reg = <0>; 63 function = LED_FUNCTION_INDICATOR; 64 color = <LED_COLOR_ID_RGB>; 65 led-max-microamp = <24000>; 66 #address-cells = <1>; 67 #size-cells = <0>; 68 led@0 { 69 reg = <0>; 70 color = <LED_COLOR_ID_RED>; 71 }; 72 led@1 { 73 reg = <1>; 74 color = <LED_COLOR_ID_GREEN>; 75 }; 76 led@2 { 77 reg = <2>; 78 color = <LED_COLOR_ID_BLUE>; 79 }; 80 }; 81 led@3 { 82 reg = <3>; 83 function = LED_FUNCTION_INDICATOR; 84 color = <LED_COLOR_ID_WHITE>; 85 led-max-microamp = <150000>; 86 }; 87 led@4 { 88 reg = <4>; 89 function = LED_FUNCTION_FLASH; 90 color = <LED_COLOR_ID_WHITE>; 91 function-enumerator = <1>; 92 led-max-microamp = <200000>; 93 flash-max-microamp = <500000>; 94 flash-max-timeout-us = <1024000>; 95 }; 96 led@5 { 97 reg = <5>; 98 function = LED_FUNCTION_FLASH; 99 color = <LED_COLOR_ID_WHITE>; 100 function-enumerator = <2>; 101 led-max-microamp = <200000>; 102 flash-max-microamp = <500000>; 103 flash-max-timeout-us = <1024000>; 104 }; 105 }; 106 107 - | 108 109 led-controller { 110 compatible = "mediatek,mt6360-led"; 111 #address-cells = <1>; 112 #size-cells = <0>; 113 114 led@0 { 115 reg = <0>; 116 function = LED_FUNCTION_INDICATOR; 117 color = <LED_COLOR_ID_RED>; 118 led-max-microamp = <24000>; 119 }; 120 led@1 { 121 reg = <1>; 122 function = LED_FUNCTION_INDICATOR; 123 color = <LED_COLOR_ID_GREEN>; 124 led-max-microamp = <24000>; 125 }; 126 led@2 { 127 reg = <2>; 128 function = LED_FUNCTION_INDICATOR; 129 color = <LED_COLOR_ID_BLUE>; 130 led-max-microamp = <24000>; 131 }; 132 led@3 { 133 reg = <3>; 134 function = LED_FUNCTION_INDICATOR; 135 color = <LED_COLOR_ID_WHITE>; 136 led-max-microamp = <150000>; 137 }; 138 led@4 { 139 reg = <4>; 140 function = LED_FUNCTION_FLASH; 141 color = <LED_COLOR_ID_WHITE>; 142 function-enumerator = <1>; 143 led-max-microamp = <200000>; 144 flash-max-microamp = <500000>; 145 flash-max-timeout-us = <1024000>; 146 }; 147 led@5 { 148 reg = <5>; 149 function = LED_FUNCTION_FLASH; 150 color = <LED_COLOR_ID_WHITE>; 151 function-enumerator = <2>; 152 led-max-microamp = <200000>; 153 flash-max-microamp = <500000>; 154 flash-max-timeout-us = <1024000>; 155 }; 156 }; 157... 158