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1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause2%YAML 1.23---4$id: http://devicetree.org/schemas/regulator/maxim,max77802.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Maxim MAX77802 Power Management IC regulators8 9maintainers:10 - Javier Martinez Canillas <javier@dowhile0.org>11 - Krzysztof Kozlowski <krzk@kernel.org>12 13description: |14 This is a part of device tree bindings for Maxim MAX77802 Power Management15 Integrated Circuit (PMIC).16 17 The Maxim MAX77686 provides 10 high-efficiency Buck and 32 Low-DropOut (LDO)18 regulators.19 20 See also Documentation/devicetree/bindings/mfd/maxim,max77802.yaml for21 additional information and example.22 23 Certain regulators support "regulator-initial-mode" and "regulator-mode".24 The valid modes list is defined in the dt-bindings/regulator/maxim,max77802.h25 and their meaning is::26 1 - Normal regulator voltage output mode.27 3 - Low Power which reduces the quiescent current down to only 1uA28 29 The standard "regulator-mode" property can only be used for regulators that30 support changing their mode to Low Power Mode during suspend. These31 regulators are:: bucks 2-4 and LDOs 1-35. Also, it only takes effect if the32 regulator has been enabled for the given suspend state using33 "regulator-on-in-suspend" and has not been disabled for that state using34 "regulator-off-in-suspend".35 36patternProperties:37 # LDO1, LDO3, LDO20, LDO2138 "^LDO([13]|2[01])$":39 type: object40 $ref: regulator.yaml#41 unevaluatedProperties: false42 description:43 LDOs supporting the regulator-initial-mode property and changing their44 mode during normal operation.45 46 # LDO2, LDO4-15, LDO17-19, LDO23-30, LDO32-3547 "^LDO([24-9]|1[0-5789]|2[3-9]|3[02345])$":48 type: object49 $ref: regulator.yaml#50 unevaluatedProperties: false51 description:52 LDOs supporting the regulator-mode property (changing mode to Low Power53 Mode during suspend).54 55 properties:56 regulator-initial-mode: false57 58 # buck2-459 "^BUCK[2-4]$":60 type: object61 $ref: regulator.yaml#62 unevaluatedProperties: false63 description:64 bucks supporting the regulator-mode property (changing mode to Low Power65 Mode during suspend).66 67 properties:68 regulator-initial-mode: false69 70 # buck1, buck5-1071 "^BUCK([15-9]|10)$":72 type: object73 $ref: regulator.yaml#74 unevaluatedProperties: false75 76 properties:77 regulator-initial-mode: false78 79 patternProperties:80 "^regulator-state-(standby|mem|disk)$":81 type: object82 additionalProperties: true83 properties:84 regulator-mode: false85 86additionalProperties: false87