1 // SPDX-License-Identifier: GPL-2.0
3 * dts file for Hi6421v600 SPMI PMIC used at the HiKey970 Development Board
5 * Copyright (C) 2020, Huawei Tech. Co., Ltd.
8 #include <dt-bindings/spmi/spmi.h>
12 compatible = "hisilicon,kirin970-spmi-controller";
16 reg = <0x0 0xfff24000 0x0 0x1000>;
17 hisilicon,spmi-channel = <2>;
20 compatible = "hisilicon,hi6421-spmi";
23 #interrupt-cells = <2>;
25 gpios = <&gpio28 0 0>;
31 ldo3: ldo3 { /* HDMI */
32 regulator-name = "ldo3";
33 regulator-min-microvolt = <1500000>;
34 regulator-max-microvolt = <2000000>;
38 ldo4: ldo4 { /* 40 PIN */
39 regulator-name = "ldo4";
40 regulator-min-microvolt = <1725000>;
41 regulator-max-microvolt = <1900000>;
45 ldo9: ldo9 { /* SDCARD I/O */
46 regulator-name = "ldo9";
47 regulator-min-microvolt = <1750000>;
48 regulator-max-microvolt = <3300000>;
52 ldo15: ldo15 { /* UFS */
53 regulator-name = "ldo15";
54 regulator-min-microvolt = <1800000>;
55 regulator-max-microvolt = <3000000>;
59 ldo16: ldo16 { /* SD */
60 regulator-name = "ldo16";
61 regulator-min-microvolt = <1800000>;
62 regulator-max-microvolt = <3000000>;
66 ldo17: ldo17 { /* USB HUB */
67 regulator-name = "ldo17";
68 regulator-min-microvolt = <2500000>;
69 regulator-max-microvolt = <3300000>;
72 ldo33: ldo33 { /* PEX8606 */
73 regulator-name = "ldo33";
74 regulator-min-microvolt = <2500000>;
75 regulator-max-microvolt = <3300000>;
78 ldo34: ldo34 { /* GPS AUX IN VDD */
79 regulator-name = "ldo34";
80 regulator-min-microvolt = <2600000>;
81 regulator-max-microvolt = <3300000>;