1 # SPDX-License-Identifier: GPL-2.0
4 $id: http://devicetree.org/schemas/regulator/max8893.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Regulator driver for MAX8893 PMIC from Maxim Integrated.
10 - Sergey Larin <cerg2010cerg2010@mail.ru>
13 The device has 5 LDO regulators and a single BUCK regulator.
14 Programming is done through I2C bus.
28 $ref: "regulator.yaml#"
30 additionalProperties: false
32 additionalProperties: false
46 compatible = "maxim,max8893";
50 /* Front camera - s5k6aafx, back - m5mo */
51 /* Numbers used to indicate the sequence */
52 front_1_back_1: buck {
53 regulator-name = "cam_isp_core_1v2";
54 regulator-min-microvolt = <1200000>;
55 regulator-max-microvolt = <1200000>;
58 front_4_back_5: ldo1 {
59 regulator-name = "vt_io_1v8,cam_isp_1v8";
60 regulator-min-microvolt = <1800000>;
61 regulator-max-microvolt = <1800000>;
64 front_3_back_4: ldo2 {
65 regulator-name = "vt_core_1v5";
66 regulator-min-microvolt = <1500000>;
67 regulator-max-microvolt = <1500000>;
70 front_5_back_6: ldo3 {
71 regulator-name = "vt_cam_1v8,vt_sensor_io_1v8";
72 regulator-min-microvolt = <1800000>;
73 regulator-max-microvolt = <1800000>;
81 regulator-name = "cam_sensor_io_1v8";
82 regulator-min-microvolt = <1800000>;
83 regulator-max-microvolt = <1800000>;