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1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause2%YAML 1.23---4$id: http://devicetree.org/schemas/regulator/qcom-labibb-regulator.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Qualcomm's LAB(LCD AMOLED Boost)/IBB(Inverting Buck Boost) Regulator8 9maintainers:10 - Sumit Semwal <sumit.semwal@linaro.org>11 12description:13 LAB can be used as a positive boost power supply and IBB can be used as a14 negative boost power supply for display panels. Currently implemented for15 pmi8998.16 17properties:18 compatible:19 const: qcom,pmi8998-lab-ibb20 21 lab:22 type: object23 $ref: regulator.yaml#24 unevaluatedProperties: false25 26 properties:27 qcom,soft-start-us:28 description: Regulator soft start time in microseconds.29 enum: [200, 400, 600, 800]30 default: 20031 32 interrupts:33 minItems: 134 maxItems: 235 description:36 Short-circuit and over-current interrupts for lab.37 38 interrupt-names:39 minItems: 140 items:41 - const: sc-err42 - const: ocp43 44 required:45 - interrupts46 - interrupt-names47 48 ibb:49 type: object50 $ref: regulator.yaml#51 unevaluatedProperties: false52 53 properties:54 qcom,discharge-resistor-kohms:55 $ref: /schemas/types.yaml#/definitions/uint3256 description: Discharge resistor value in KiloOhms.57 enum: [300, 64, 32, 16]58 default: 30059 60 interrupts:61 minItems: 162 maxItems: 263 description:64 Short-circuit and over-current interrupts for ibb.65 66 interrupt-names:67 minItems: 168 items:69 - const: sc-err70 - const: ocp71 72 required:73 - interrupts74 - interrupt-names75 76required:77 - compatible78 79additionalProperties: false80 81examples:82 - |83 #include <dt-bindings/interrupt-controller/irq.h>84 85 labibb {86 compatible = "qcom,pmi8998-lab-ibb";87 88 lab {89 interrupts = <0x3 0xde 0x1 IRQ_TYPE_EDGE_RISING>,90 <0x3 0xde 0x0 IRQ_TYPE_LEVEL_LOW>;91 interrupt-names = "sc-err", "ocp";92 };93 94 ibb {95 interrupts = <0x3 0xdc 0x2 IRQ_TYPE_EDGE_RISING>,96 <0x3 0xdc 0x0 IRQ_TYPE_LEVEL_LOW>;97 interrupt-names = "sc-err", "ocp";98 };99 };100 101...102