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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/mfd/ti,tps65086.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: TPS65086 Power Management Integrated Circuit (PMIC)8 9maintainers:10 - Emil Renner Berthing <kernel@esmil.dk>11 12properties:13 compatible:14 const: ti,tps6508615 16 reg:17 const: 0x5e18 description: I2C slave address19 20 interrupts:21 maxItems: 122 23 interrupt-controller: true24 25 '#interrupt-cells':26 const: 227 description: |28 The first cell is the IRQ number. The second cell is the flags,29 encoded as trigger masks from ../interrupt-controller/interrupts.txt.30 31 gpio-controller: true32 33 '#gpio-cells':34 const: 235 description: |36 The first cell is the pin number and the second cell is used to specify37 flags. See ../gpio/gpio.txt for more information.38 39 regulators:40 type: object41 additionalProperties: false42 description: |43 List of child nodes that specify the regulator initialization data.44 Child nodes must be named after their hardware counterparts:45 buck[1-6], ldoa[1-3], swa1, swb[1-2], and vtt.46 Each child node is defined using the standard binding for regulators and47 the optional regulator properties defined below.48 49 patternProperties:50 "^buck[1-6]$":51 type: object52 $ref: /schemas/regulator/regulator.yaml53 54 properties:55 regulator-name: true56 regulator-boot-on: true57 regulator-always-on: true58 regulator-min-microvolt: true59 regulator-max-microvolt: true60 ti,regulator-step-size-25mv:61 type: boolean62 description: |63 Set this if the regulator is factory set with a 25mv step voltage64 mapping.65 ti,regulator-decay:66 type: boolean67 description: |68 Set this if the output needs to decay, default is for the output69 to slew down.70 71 additionalProperties: false72 73 "^(ldoa[1-3]|swa1|swb[1-2]|vtt)$":74 type: object75 $ref: /schemas/regulator/regulator.yaml76 77 properties:78 regulator-name: true79 regulator-boot-on: true80 regulator-always-on: true81 regulator-min-microvolt: true82 regulator-max-microvolt: true83 84 additionalProperties: false85 86additionalProperties: false87 88required:89 - compatible90 - reg91 - gpio-controller92 - '#gpio-cells'93 - regulators94 95examples:96 - |97 #include <dt-bindings/interrupt-controller/irq.h>98 i2c {99 #address-cells = <1>;100 #size-cells = <0>;101 102 pmic: pmic@5e {103 compatible = "ti,tps65086";104 reg = <0x5e>;105 interrupt-parent = <&gpio1>;106 interrupts = <28 IRQ_TYPE_LEVEL_LOW>;107 interrupt-controller;108 #interrupt-cells = <2>;109 gpio-controller;110 #gpio-cells = <2>;111 112 regulators {113 buck1 {114 regulator-name = "vcc1";115 regulator-min-microvolt = <1600000>;116 regulator-max-microvolt = <1600000>;117 regulator-boot-on;118 ti,regulator-decay;119 ti,regulator-step-size-25mv;120 };121 };122 };123 };124 125...126