1 // SPDX-License-Identifier: GPL-2.0+
2 //
3 // Copyright 2011 Freescale Semiconductor, Inc.
4 // Copyright 2011 Linaro Ltd.
5
6 /dts-v1/;
7 #include "imx53-qsb-common.dtsi"
8
9 / {
10 model = "Freescale i.MX53 Quick Start Board";
11 compatible = "fsl,imx53-qsb", "fsl,imx53";
12 };
13
14 &i2c1 {
15 pmic: dialog@48 {
16 compatible = "dlg,da9053-aa", "dlg,da9052";
17 reg = <0x48>;
18 interrupt-parent = <&gpio7>;
19 interrupts = <11 IRQ_TYPE_LEVEL_LOW>; /* low-level active IRQ at GPIO7_11 */
20
21 regulators {
22 buck1_reg: buck1 {
23 regulator-min-microvolt = <500000>;
24 regulator-max-microvolt = <2075000>;
25 regulator-always-on;
26 };
27
28 buck2_reg: buck2 {
29 regulator-min-microvolt = <500000>;
30 regulator-max-microvolt = <2075000>;
31 regulator-always-on;
32 };
33
34 buck3_reg: buck3 {
35 regulator-min-microvolt = <925000>;
36 regulator-max-microvolt = <2500000>;
37 regulator-always-on;
38 };
39
40 buck4_reg: buck4 {
41 regulator-min-microvolt = <925000>;
42 regulator-max-microvolt = <2500000>;
43 regulator-always-on;
44 };
45
46 ldo1_reg: ldo1 {
47 regulator-min-microvolt = <600000>;
48 regulator-max-microvolt = <1800000>;
49 regulator-boot-on;
50 regulator-always-on;
51 };
52
53 ldo2_reg: ldo2 {
54 regulator-min-microvolt = <600000>;
55 regulator-max-microvolt = <1800000>;
56 regulator-always-on;
57 };
58
59 ldo3_reg: ldo3 {
60 regulator-min-microvolt = <1725000>;
61 regulator-max-microvolt = <3300000>;
62 regulator-always-on;
63 };
64
65 ldo4_reg: ldo4 {
66 regulator-min-microvolt = <1725000>;
67 regulator-max-microvolt = <3300000>;
68 regulator-always-on;
69 };
70
71 ldo5_reg: ldo5 {
72 regulator-min-microvolt = <1200000>;
73 regulator-max-microvolt = <3600000>;
74 regulator-always-on;
75 };
76
77 ldo6_reg: ldo6 {
78 regulator-min-microvolt = <1200000>;
79 regulator-max-microvolt = <3600000>;
80 regulator-always-on;
81 };
82
83 ldo7_reg: ldo7 {
84 regulator-min-microvolt = <2750000>;
85 regulator-max-microvolt = <2750000>;
86 };
87
88 ldo8_reg: ldo8 {
89 regulator-min-microvolt = <1200000>;
90 regulator-max-microvolt = <3600000>;
91 regulator-always-on;
92 };
93
94 ldo9_reg: ldo9 {
95 regulator-min-microvolt = <1250000>;
96 regulator-max-microvolt = <3600000>;
97 regulator-always-on;
98 };
99
100 ldo10_reg: ldo10 {
101 regulator-min-microvolt = <1200000>;
102 regulator-max-microvolt = <3600000>;
103 regulator-always-on;
104 };
105 };
106 };
107 };
108
109 &tve {
110 dac-supply = <&ldo7_reg>;
111 };
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