1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * dts file for Hi6421v600 SPMI PMIC used at t 3 * dts file for Hi6421v600 SPMI PMIC used at the HiKey970 Development Board
4 * 4 *
5 * Copyright (C) 2020, Huawei Tech. Co., Ltd. 5 * Copyright (C) 2020, Huawei Tech. Co., Ltd.
6 */ 6 */
7 7
8 #include <dt-bindings/spmi/spmi.h> 8 #include <dt-bindings/spmi/spmi.h>
9 9
10 / { 10 / {
11 spmi: spmi@fff24000 { 11 spmi: spmi@fff24000 {
12 compatible = "hisilicon,kirin9 12 compatible = "hisilicon,kirin970-spmi-controller";
13 reg = <0x0 0xfff24000 0x0 0x10 <<
14 #address-cells = <2>; 13 #address-cells = <2>;
15 #size-cells = <0>; 14 #size-cells = <0>;
>> 15 status = "okay";
>> 16 reg = <0x0 0xfff24000 0x0 0x1000>;
16 hisilicon,spmi-channel = <2>; 17 hisilicon,spmi-channel = <2>;
17 18
18 pmic: pmic@0 { 19 pmic: pmic@0 {
19 compatible = "hisilico 20 compatible = "hisilicon,hi6421-spmi";
20 reg = <0 SPMI_USID>; 21 reg = <0 SPMI_USID>;
21 22
22 #interrupt-cells = <2> 23 #interrupt-cells = <2>;
23 interrupt-controller; 24 interrupt-controller;
24 gpios = <&gpio28 0 0>; 25 gpios = <&gpio28 0 0>;
25 26
26 regulators { 27 regulators {
>> 28 #address-cells = <1>;
>> 29 #size-cells = <0>;
>> 30
27 ldo3: ldo3 { / 31 ldo3: ldo3 { /* HDMI */
28 regula 32 regulator-name = "ldo3";
29 regula 33 regulator-min-microvolt = <1500000>;
30 regula 34 regulator-max-microvolt = <2000000>;
31 regula 35 regulator-boot-on;
32 }; 36 };
33 37
34 ldo4: ldo4 { / 38 ldo4: ldo4 { /* 40 PIN */
35 regula 39 regulator-name = "ldo4";
36 regula 40 regulator-min-microvolt = <1725000>;
37 regula 41 regulator-max-microvolt = <1900000>;
38 regula 42 regulator-boot-on;
39 }; 43 };
40 44
41 ldo9: ldo9 { / 45 ldo9: ldo9 { /* SDCARD I/O */
42 regula 46 regulator-name = "ldo9";
43 regula 47 regulator-min-microvolt = <1750000>;
44 regula 48 regulator-max-microvolt = <3300000>;
45 regula 49 regulator-boot-on;
46 }; 50 };
47 51
48 ldo15: ldo15 { 52 ldo15: ldo15 { /* UFS */
49 regula 53 regulator-name = "ldo15";
50 regula 54 regulator-min-microvolt = <1800000>;
51 regula 55 regulator-max-microvolt = <3000000>;
52 regula 56 regulator-always-on;
53 }; 57 };
54 58
55 ldo16: ldo16 { 59 ldo16: ldo16 { /* SD */
56 regula 60 regulator-name = "ldo16";
57 regula 61 regulator-min-microvolt = <1800000>;
58 regula 62 regulator-max-microvolt = <3000000>;
59 regula 63 regulator-boot-on;
60 }; 64 };
61 65
62 ldo17: ldo17 { 66 ldo17: ldo17 { /* USB HUB */
63 regula 67 regulator-name = "ldo17";
64 regula 68 regulator-min-microvolt = <2500000>;
65 regula 69 regulator-max-microvolt = <3300000>;
66 }; 70 };
67 71
68 ldo33: ldo33 { 72 ldo33: ldo33 { /* PEX8606 */
69 regula 73 regulator-name = "ldo33";
70 regula 74 regulator-min-microvolt = <2500000>;
71 regula 75 regulator-max-microvolt = <3300000>;
72 }; 76 };
73 77
74 ldo34: ldo34 { 78 ldo34: ldo34 { /* GPS AUX IN VDD */
75 regula 79 regulator-name = "ldo34";
76 regula 80 regulator-min-microvolt = <2600000>;
77 regula 81 regulator-max-microvolt = <3300000>;
78 }; 82 };
79 }; 83 };
80 }; 84 };
81 }; 85 };
82 }; 86 };
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