1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 // Copyright 2017 Icenowy Zheng <icenowy@aosc.x 2 // Copyright 2017 Icenowy Zheng <icenowy@aosc.xyz>
3 3
4 /* 4 /*
5 * AXP803 Integrated Power Management Chip 5 * AXP803 Integrated Power Management Chip
6 * http://files.pine64.org/doc/datasheet/pine6 6 * http://files.pine64.org/doc/datasheet/pine64/AXP803_Datasheet_V1.0.pdf
7 */ 7 */
8 8
9 &axp803 { 9 &axp803 {
10 interrupt-controller; 10 interrupt-controller;
11 #interrupt-cells = <1>; 11 #interrupt-cells = <1>;
12 12
13 ac_power_supply: ac-power { 13 ac_power_supply: ac-power {
14 compatible = "x-powers,axp803- 14 compatible = "x-powers,axp803-ac-power-supply",
15 "x-powers,axp813- 15 "x-powers,axp813-ac-power-supply";
16 status = "disabled"; 16 status = "disabled";
17 }; 17 };
18 18
19 axp_adc: adc { 19 axp_adc: adc {
20 compatible = "x-powers,axp803- 20 compatible = "x-powers,axp803-adc", "x-powers,axp813-adc";
21 #io-channel-cells = <1>; 21 #io-channel-cells = <1>;
22 }; 22 };
23 23
24 axp_gpio: gpio { 24 axp_gpio: gpio {
25 compatible = "x-powers,axp803- 25 compatible = "x-powers,axp803-gpio", "x-powers,axp813-gpio";
26 gpio-controller; 26 gpio-controller;
27 #gpio-cells = <2>; 27 #gpio-cells = <2>;
28 }; 28 };
29 29
30 battery_power_supply: battery-power { 30 battery_power_supply: battery-power {
31 compatible = "x-powers,axp803- 31 compatible = "x-powers,axp803-battery-power-supply",
32 "x-powers,axp813- 32 "x-powers,axp813-battery-power-supply";
33 status = "disabled"; 33 status = "disabled";
34 }; 34 };
35 35
36 regulators { 36 regulators {
37 /* Default work frequency for 37 /* Default work frequency for buck regulators */
38 x-powers,dcdc-freq = <3000>; 38 x-powers,dcdc-freq = <3000>;
39 39
40 reg_aldo1: aldo1 { 40 reg_aldo1: aldo1 {
41 regulator-name = "aldo 41 regulator-name = "aldo1";
42 }; 42 };
43 43
44 reg_aldo2: aldo2 { 44 reg_aldo2: aldo2 {
45 regulator-name = "aldo 45 regulator-name = "aldo2";
46 }; 46 };
47 47
48 reg_aldo3: aldo3 { 48 reg_aldo3: aldo3 {
49 regulator-name = "aldo 49 regulator-name = "aldo3";
50 }; 50 };
51 51
52 reg_dc1sw: dc1sw { 52 reg_dc1sw: dc1sw {
53 regulator-name = "dc1s 53 regulator-name = "dc1sw";
54 }; 54 };
55 55
56 reg_dcdc1: dcdc1 { 56 reg_dcdc1: dcdc1 {
57 regulator-name = "dcdc 57 regulator-name = "dcdc1";
58 }; 58 };
59 59
60 reg_dcdc2: dcdc2 { 60 reg_dcdc2: dcdc2 {
61 regulator-name = "dcdc 61 regulator-name = "dcdc2";
62 }; 62 };
63 63
64 reg_dcdc3: dcdc3 { 64 reg_dcdc3: dcdc3 {
65 regulator-name = "dcdc 65 regulator-name = "dcdc3";
66 }; 66 };
67 67
68 reg_dcdc4: dcdc4 { 68 reg_dcdc4: dcdc4 {
69 regulator-name = "dcdc 69 regulator-name = "dcdc4";
70 }; 70 };
71 71
72 reg_dcdc5: dcdc5 { 72 reg_dcdc5: dcdc5 {
73 regulator-name = "dcdc 73 regulator-name = "dcdc5";
74 }; 74 };
75 75
76 reg_dcdc6: dcdc6 { 76 reg_dcdc6: dcdc6 {
77 regulator-name = "dcdc 77 regulator-name = "dcdc6";
78 }; 78 };
79 79
80 reg_dldo1: dldo1 { 80 reg_dldo1: dldo1 {
81 regulator-name = "dldo 81 regulator-name = "dldo1";
82 }; 82 };
83 83
84 reg_dldo2: dldo2 { 84 reg_dldo2: dldo2 {
85 regulator-name = "dldo 85 regulator-name = "dldo2";
86 }; 86 };
87 87
88 reg_dldo3: dldo3 { 88 reg_dldo3: dldo3 {
89 regulator-name = "dldo 89 regulator-name = "dldo3";
90 }; 90 };
91 91
92 reg_dldo4: dldo4 { 92 reg_dldo4: dldo4 {
93 regulator-name = "dldo 93 regulator-name = "dldo4";
94 }; 94 };
95 95
96 reg_eldo1: eldo1 { 96 reg_eldo1: eldo1 {
97 regulator-name = "eldo 97 regulator-name = "eldo1";
98 }; 98 };
99 99
100 reg_eldo2: eldo2 { 100 reg_eldo2: eldo2 {
101 regulator-name = "eldo 101 regulator-name = "eldo2";
102 }; 102 };
103 103
104 reg_eldo3: eldo3 { 104 reg_eldo3: eldo3 {
105 regulator-name = "eldo 105 regulator-name = "eldo3";
106 }; 106 };
107 107
108 reg_fldo1: fldo1 { 108 reg_fldo1: fldo1 {
109 regulator-name = "fldo 109 regulator-name = "fldo1";
110 }; 110 };
111 111
112 reg_fldo2: fldo2 { 112 reg_fldo2: fldo2 {
113 regulator-name = "fldo 113 regulator-name = "fldo2";
114 }; 114 };
115 115
116 reg_ldo_io0: ldo-io0 { 116 reg_ldo_io0: ldo-io0 {
117 regulator-name = "ldo- 117 regulator-name = "ldo-io0";
118 status = "disabled"; 118 status = "disabled";
119 }; 119 };
120 120
121 reg_ldo_io1: ldo-io1 { 121 reg_ldo_io1: ldo-io1 {
122 regulator-name = "ldo- 122 regulator-name = "ldo-io1";
123 status = "disabled"; 123 status = "disabled";
124 }; 124 };
125 125
126 reg_rtc_ldo: rtc-ldo { 126 reg_rtc_ldo: rtc-ldo {
127 /* RTC_LDO is a fixed, 127 /* RTC_LDO is a fixed, always-on regulator */
128 regulator-always-on; 128 regulator-always-on;
129 regulator-min-microvol 129 regulator-min-microvolt = <3000000>;
130 regulator-max-microvol 130 regulator-max-microvolt = <3000000>;
131 regulator-name = "rtc- 131 regulator-name = "rtc-ldo";
132 }; 132 };
133 133
134 reg_drivevbus: drivevbus { 134 reg_drivevbus: drivevbus {
135 regulator-name = "driv 135 regulator-name = "drivevbus";
136 status = "disabled"; 136 status = "disabled";
137 }; 137 };
138 }; 138 };
139 139
140 usb_power_supply: usb-power { 140 usb_power_supply: usb-power {
141 compatible = "x-powers,axp803- 141 compatible = "x-powers,axp803-usb-power-supply",
142 "x-powers,axp813- 142 "x-powers,axp813-usb-power-supply";
143 status = "disabled"; 143 status = "disabled";
144 }; 144 };
145 }; 145 };
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