Based on kernel version 6.11
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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 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | # SPDX-License-Identifier: GPL-2.0-only %YAML 1.2 --- $id: http://devicetree.org/schemas/mfd/maxim,max77843.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Maxim MAX77843 MicroUSB and Companion Power Management IC maintainers: - Krzysztof Kozlowski <krzk@kernel.org> description: | This is a part of device tree bindings for Maxim MAX77843 MicroUSB Integrated Circuit (MUIC). The Maxim MAX77843 is a MicroUSB and Companion Power Management IC which includes voltage current regulators, charger, fuel-gauge, haptic motor driver and MicroUSB management IC. properties: compatible: const: maxim,max77843 interrupts: maxItems: 1 reg: maxItems: 1 extcon: $ref: /schemas/extcon/maxim,max77843.yaml motor-driver: type: object additionalProperties: false properties: compatible: const: maxim,max77843-haptic haptic-supply: description: Power supply to the haptic motor pwms: maxItems: 1 required: - compatible - haptic-supply - pwms regulators: $ref: /schemas/regulator/maxim,max77843.yaml required: - compatible - interrupts - reg additionalProperties: false examples: - | #include <dt-bindings/interrupt-controller/irq.h> i2c { #address-cells = <1>; #size-cells = <0>; pmic@66 { compatible = "maxim,max77843"; interrupt-parent = <&gpa1>; interrupts = <5 IRQ_TYPE_EDGE_FALLING>; reg = <0x66>; extcon { compatible = "maxim,max77843-muic"; connector { compatible = "samsung,usb-connector-11pin", "usb-b-connector"; label = "micro-USB"; type = "micro"; ports { #address-cells = <1>; #size-cells = <0>; port@0 { /* * TODO: The DTS this is based on does not have * port@0 which is a required property. The ports * look incomplete and need fixing. * Add a disabled port just to satisfy dtschema. */ reg = <0>; status = "disabled"; }; port@3 { reg = <3>; endpoint { remote-endpoint = <&mhl_to_musb_con>; }; }; }; }; ports { port { endpoint { remote-endpoint = <&usb_to_muic>; }; }; }; }; regulators { compatible = "maxim,max77843-regulator"; SAFEOUT1 { regulator-name = "SAFEOUT1"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <4950000>; }; SAFEOUT2 { regulator-name = "SAFEOUT2"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <4950000>; }; CHARGER { regulator-name = "CHARGER"; regulator-min-microamp = <100000>; regulator-max-microamp = <3150000>; }; }; motor-driver { compatible = "maxim,max77843-haptic"; haptic-supply = <&ldo38_reg>; pwms = <&pwm 0 33670 0>; }; }; }; |