1 // SPDX-License-Identifier: GPL-2.0+
2 //
3 // Copyright 2011 Freescale Semiconductor, Inc.
4 // Copyright 2011 Linaro Ltd.
5
6 /dts-v1/;
7
8 #include "imx53-qsb-common.dtsi"
9
10 / {
11 model = "Freescale i.MX53 Quick Start-R Board";
12 compatible = "fsl,imx53-qsrb", "fsl,imx53";
13 };
14
15 &iomuxc {
16 imx53-qsrb {
17 pinctrl_pmic: pmicgrp {
18 fsl,pins = <
19 MX53_PAD_CSI0_DAT5__GPIO5_23 0x1c4 /* IRQ */
20 >;
21 };
22 };
23 };
24
25 &i2c1 {
26 pmic: mc34708@8 {
27 compatible = "fsl,mc34708";
28 pinctrl-names = "default";
29 pinctrl-0 = <&pinctrl_pmic>;
30 reg = <0x08>;
31 interrupt-parent = <&gpio5>;
32 interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
33 regulators {
34 sw1_reg: sw1a {
35 regulator-name = "SW1";
36 regulator-min-microvolt = <650000>;
37 regulator-max-microvolt = <1437500>;
38 regulator-boot-on;
39 regulator-always-on;
40 };
41
42 sw1b_reg: sw1b {
43 regulator-name = "SW1B";
44 regulator-min-microvolt = <650000>;
45 regulator-max-microvolt = <1437500>;
46 regulator-boot-on;
47 regulator-always-on;
48 };
49
50 sw2_reg: sw2 {
51 regulator-name = "SW2";
52 regulator-min-microvolt = <650000>;
53 regulator-max-microvolt = <1437500>;
54 regulator-boot-on;
55 regulator-always-on;
56 };
57
58 sw3_reg: sw3 {
59 regulator-name = "SW3";
60 regulator-min-microvolt = <650000>;
61 regulator-max-microvolt = <1425000>;
62 regulator-boot-on;
63 };
64
65 sw4a_reg: sw4a {
66 regulator-name = "SW4A";
67 regulator-min-microvolt = <1200000>;
68 regulator-max-microvolt = <3300000>;
69 regulator-boot-on;
70 regulator-always-on;
71 };
72
73 sw4b_reg: sw4b {
74 regulator-name = "SW4B";
75 regulator-min-microvolt = <1200000>;
76 regulator-max-microvolt = <3300000>;
77 regulator-boot-on;
78 regulator-always-on;
79 };
80
81 sw5_reg: sw5 {
82 regulator-name = "SW5";
83 regulator-min-microvolt = <1200000>;
84 regulator-max-microvolt = <1975000>;
85 regulator-boot-on;
86 regulator-always-on;
87 };
88
89 swbst_reg: swbst {
90 regulator-name = "SWBST";
91 regulator-boot-on;
92 regulator-always-on;
93 };
94
95 vpll_reg: vpll {
96 regulator-name = "VPLL";
97 regulator-min-microvolt = <1200000>;
98 regulator-max-microvolt = <1800000>;
99 regulator-boot-on;
100 };
101
102 vrefddr_reg: vrefddr {
103 regulator-name = "VREFDDR";
104 regulator-boot-on;
105 regulator-always-on;
106 };
107
108 vusb_reg: vusb {
109 regulator-name = "VUSB";
110 regulator-boot-on;
111 regulator-always-on;
112 };
113
114 vusb2_reg: vusb2 {
115 regulator-name = "VUSB2";
116 regulator-min-microvolt = <2500000>;
117 regulator-max-microvolt = <3000000>;
118 regulator-boot-on;
119 regulator-always-on;
120 };
121
122 vdac_reg: vdac {
123 regulator-name = "VDAC";
124 regulator-min-microvolt = <2750000>;
125 regulator-max-microvolt = <2750000>;
126 };
127
128 vgen1_reg: vgen1 {
129 regulator-name = "VGEN1";
130 regulator-min-microvolt = <1200000>;
131 regulator-max-microvolt = <1550000>;
132 regulator-boot-on;
133 regulator-always-on;
134 };
135
136 vgen2_reg: vgen2 {
137 regulator-name = "VGEN2";
138 regulator-min-microvolt = <2500000>;
139 regulator-max-microvolt = <3300000>;
140 regulator-boot-on;
141 regulator-always-on;
142 };
143 };
144 };
145 };
146
147 &tve {
148 dac-supply = <&vdac_reg>;
149 };
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