1 // SPDX-License-Identifier: GPL-2.0-only 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* 2 /*
3 * Copyright (C) 2016 Texas Instruments Incorp 3 * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/
4 */ 4 */
5 5
6 /* 6 /*
7 * Integrated Power Management Chip 7 * Integrated Power Management Chip
8 * https://www.ti.com/lit/ds/symlink/tps65917- 8 * https://www.ti.com/lit/ds/symlink/tps65917-q1.pdf
9 */ 9 */
10 10
11 &tps65917 { 11 &tps65917 {
12 compatible = "ti,tps65917"; 12 compatible = "ti,tps65917";
13 13
14 interrupt-controller; 14 interrupt-controller;
15 #interrupt-cells = <2>; 15 #interrupt-cells = <2>;
16 16
17 ti,system-power-controller; 17 ti,system-power-controller;
18 18
19 tps65917_pmic { 19 tps65917_pmic {
20 compatible = "ti,tps65917-pmic 20 compatible = "ti,tps65917-pmic";
21 21
22 smps1-in-supply = <&vsys_3v3>; 22 smps1-in-supply = <&vsys_3v3>;
23 smps2-in-supply = <&vsys_3v3>; 23 smps2-in-supply = <&vsys_3v3>;
24 smps3-in-supply = <&vsys_3v3>; 24 smps3-in-supply = <&vsys_3v3>;
25 smps4-in-supply = <&vsys_3v3>; 25 smps4-in-supply = <&vsys_3v3>;
26 smps5-in-supply = <&vsys_3v3>; 26 smps5-in-supply = <&vsys_3v3>;
27 ldo1-in-supply = <&vsys_3v3>; 27 ldo1-in-supply = <&vsys_3v3>;
28 ldo2-in-supply = <&vsys_3v3>; 28 ldo2-in-supply = <&vsys_3v3>;
29 ldo3-in-supply = <&vsys_3v3>; 29 ldo3-in-supply = <&vsys_3v3>;
30 ldo4-in-supply = <&evm_5v0>; 30 ldo4-in-supply = <&evm_5v0>;
31 ldo5-in-supply = <&vsys_3v3>; 31 ldo5-in-supply = <&vsys_3v3>;
32 32
33 tps65917_regulators: regulator 33 tps65917_regulators: regulators {
34 smps1_reg: smps1 { 34 smps1_reg: smps1 {
35 /* VDD_MPU */ 35 /* VDD_MPU */
36 regulator-name 36 regulator-name = "smps1";
37 regulator-min- 37 regulator-min-microvolt = <850000>;
38 regulator-max- 38 regulator-max-microvolt = <1250000>;
39 regulator-alwa 39 regulator-always-on;
40 regulator-boot 40 regulator-boot-on;
41 }; 41 };
42 42
43 smps2_reg: smps2 { 43 smps2_reg: smps2 {
44 /* VDD_CORE */ 44 /* VDD_CORE */
45 regulator-name 45 regulator-name = "smps2";
46 regulator-min- 46 regulator-min-microvolt = <850000>;
47 regulator-max- 47 regulator-max-microvolt = <1150000>;
48 regulator-boot 48 regulator-boot-on;
49 regulator-alwa 49 regulator-always-on;
50 }; 50 };
51 51
52 smps3_reg: smps3 { 52 smps3_reg: smps3 {
53 /* VDD_GPU IVA 53 /* VDD_GPU IVA DSPEVE */
54 regulator-name 54 regulator-name = "smps3";
55 regulator-min- 55 regulator-min-microvolt = <850000>;
56 regulator-max- 56 regulator-max-microvolt = <1250000>;
57 regulator-boot 57 regulator-boot-on;
58 regulator-alwa 58 regulator-always-on;
59 }; 59 };
60 60
61 smps4_reg: smps4 { 61 smps4_reg: smps4 {
62 /* VDDS1V8 */ 62 /* VDDS1V8 */
63 regulator-name 63 regulator-name = "smps4";
64 regulator-min- 64 regulator-min-microvolt = <1800000>;
65 regulator-max- 65 regulator-max-microvolt = <1800000>;
66 regulator-alwa 66 regulator-always-on;
67 regulator-boot 67 regulator-boot-on;
68 }; 68 };
69 69
70 smps5_reg: smps5 { 70 smps5_reg: smps5 {
71 /* VDD_DDR */ 71 /* VDD_DDR */
72 regulator-name 72 regulator-name = "smps5";
73 regulator-min- 73 regulator-min-microvolt = <1350000>;
74 regulator-max- 74 regulator-max-microvolt = <1350000>;
75 regulator-boot 75 regulator-boot-on;
76 regulator-alwa 76 regulator-always-on;
77 }; 77 };
78 78
79 ldo1_reg: ldo1 { 79 ldo1_reg: ldo1 {
80 /* LDO1_OUT -- 80 /* LDO1_OUT --> SDIO */
81 regulator-name 81 regulator-name = "ldo1";
82 regulator-min- 82 regulator-min-microvolt = <1800000>;
83 regulator-max- 83 regulator-max-microvolt = <3300000>;
84 regulator-alwa 84 regulator-always-on;
85 regulator-boot 85 regulator-boot-on;
86 regulator-allo 86 regulator-allow-bypass;
87 }; 87 };
88 88
89 ldo2_reg: ldo2 { 89 ldo2_reg: ldo2 {
90 regulator-name 90 regulator-name = "ldo2";
91 regulator-min- 91 regulator-min-microvolt = <1800000>;
92 regulator-max- 92 regulator-max-microvolt = <1800000>;
93 regulator-allo 93 regulator-allow-bypass;
94 }; 94 };
95 95
96 ldo3_reg: ldo3 { 96 ldo3_reg: ldo3 {
97 /* VDDA_1V8_PH 97 /* VDDA_1V8_PHY */
98 regulator-name 98 regulator-name = "ldo3";
99 regulator-min- 99 regulator-min-microvolt = <1800000>;
100 regulator-max- 100 regulator-max-microvolt = <1800000>;
101 regulator-boot 101 regulator-boot-on;
102 regulator-alwa 102 regulator-always-on;
103 }; 103 };
104 104
105 ldo5_reg: ldo5 { 105 ldo5_reg: ldo5 {
106 /* VDDA_1V8_PL 106 /* VDDA_1V8_PLL */
107 regulator-name 107 regulator-name = "ldo5";
108 regulator-min- 108 regulator-min-microvolt = <1800000>;
109 regulator-max- 109 regulator-max-microvolt = <1800000>;
110 regulator-alwa 110 regulator-always-on;
111 regulator-boot 111 regulator-boot-on;
112 }; 112 };
113 113
114 ldo4_reg: ldo4 { 114 ldo4_reg: ldo4 {
115 /* VDDA_3V_USB 115 /* VDDA_3V_USB: VDDA_USBHS33 */
116 regulator-name 116 regulator-name = "ldo4";
117 regulator-min- 117 regulator-min-microvolt = <3300000>;
118 regulator-max- 118 regulator-max-microvolt = <3300000>;
119 regulator-boot 119 regulator-boot-on;
120 }; 120 };
121 }; 121 };
122 }; 122 };
123 123
124 tps65917_power_button { 124 tps65917_power_button {
125 compatible = "ti,palmas-pwrbut 125 compatible = "ti,palmas-pwrbutton";
126 interrupt-parent = <&tps65917> 126 interrupt-parent = <&tps65917>;
127 interrupts = <1 IRQ_TYPE_NONE> 127 interrupts = <1 IRQ_TYPE_NONE>;
128 wakeup-source; 128 wakeup-source;
129 ti,palmas-long-press-seconds = 129 ti,palmas-long-press-seconds = <6>;
130 }; 130 };
131 }; 131 };
132 132
133 &usb2_phy1 { 133 &usb2_phy1 {
134 phy-supply = <&ldo4_reg>; 134 phy-supply = <&ldo4_reg>;
135 }; 135 };
136 136
137 &usb2_phy2 { 137 &usb2_phy2 {
138 phy-supply = <&ldo4_reg>; 138 phy-supply = <&ldo4_reg>;
139 }; 139 };
140 140
141 &dss { 141 &dss {
142 vdda_video-supply = <&ldo5_reg>; 142 vdda_video-supply = <&ldo5_reg>;
143 }; 143 };
144 144
145 &mmc1 { 145 &mmc1 {
146 vqmmc-supply = <&ldo1_reg>; 146 vqmmc-supply = <&ldo1_reg>;
147 }; 147 };
148 148
149 &cpu0 { 149 &cpu0 {
150 vdd-supply = <&smps1_reg>; 150 vdd-supply = <&smps1_reg>;
151 }; 151 };
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