1 // SPDX-License-Identifier: GPL-2.0
2 //
3 // Copyright (C) 2015 Freescale Semiconductor, Inc.
4
5 #include "imx6sx-sdb.dtsi"
6
7 / {
8 model = "Freescale i.MX6 SoloX SDB RevA Board";
9 compatible = "fsl,imx6sx-sdb-reva", "fsl,imx6sx";
10 };
11
12 &i2c1 {
13 clock-frequency = <100000>;
14 pinctrl-names = "default";
15 pinctrl-0 = <&pinctrl_i2c1>;
16 status = "okay";
17
18 pmic: pmic@8 {
19 compatible = "fsl,pfuze100";
20 reg = <0x08>;
21
22 regulators {
23 sw1a_reg: sw1ab {
24 regulator-min-microvolt = <300000>;
25 regulator-max-microvolt = <1875000>;
26 regulator-boot-on;
27 regulator-always-on;
28 regulator-ramp-delay = <6250>;
29 };
30
31 sw1c_reg: sw1c {
32 regulator-min-microvolt = <300000>;
33 regulator-max-microvolt = <1875000>;
34 regulator-boot-on;
35 regulator-always-on;
36 regulator-ramp-delay = <6250>;
37 };
38
39 sw2_reg: sw2 {
40 regulator-min-microvolt = <800000>;
41 regulator-max-microvolt = <3300000>;
42 regulator-boot-on;
43 regulator-always-on;
44 };
45
46 sw3a_reg: sw3a {
47 regulator-min-microvolt = <400000>;
48 regulator-max-microvolt = <1975000>;
49 regulator-boot-on;
50 regulator-always-on;
51 };
52
53 sw3b_reg: sw3b {
54 regulator-min-microvolt = <400000>;
55 regulator-max-microvolt = <1975000>;
56 regulator-boot-on;
57 regulator-always-on;
58 };
59
60 sw4_reg: sw4 {
61 regulator-min-microvolt = <800000>;
62 regulator-max-microvolt = <3300000>;
63 regulator-always-on;
64 };
65
66 swbst_reg: swbst {
67 regulator-min-microvolt = <5000000>;
68 regulator-max-microvolt = <5150000>;
69 };
70
71 snvs_reg: vsnvs {
72 regulator-min-microvolt = <1000000>;
73 regulator-max-microvolt = <3000000>;
74 regulator-boot-on;
75 regulator-always-on;
76 };
77
78 vref_reg: vrefddr {
79 regulator-boot-on;
80 regulator-always-on;
81 };
82
83 vgen1_reg: vgen1 {
84 regulator-min-microvolt = <800000>;
85 regulator-max-microvolt = <1550000>;
86 regulator-always-on;
87 };
88
89 vgen2_reg: vgen2 {
90 regulator-min-microvolt = <800000>;
91 regulator-max-microvolt = <1550000>;
92 };
93
94 vgen3_reg: vgen3 {
95 regulator-min-microvolt = <1800000>;
96 regulator-max-microvolt = <3300000>;
97 regulator-always-on;
98 };
99
100 vgen4_reg: vgen4 {
101 regulator-min-microvolt = <1800000>;
102 regulator-max-microvolt = <3300000>;
103 regulator-always-on;
104 };
105
106 vgen5_reg: vgen5 {
107 regulator-min-microvolt = <1800000>;
108 regulator-max-microvolt = <3300000>;
109 regulator-always-on;
110 };
111
112 vgen6_reg: vgen6 {
113 regulator-min-microvolt = <1800000>;
114 regulator-max-microvolt = <3300000>;
115 regulator-always-on;
116 };
117 };
118 };
119 };
120
121 &qspi2 {
122 pinctrl-names = "default";
123 pinctrl-0 = <&pinctrl_qspi2>;
124 status = "okay";
125
126 flash0: flash@0 {
127 reg = <0>;
128 #address-cells = <1>;
129 #size-cells = <1>;
130 compatible = "spansion,s25fl128s", "jedec,spi-nor";
131 spi-max-frequency = <66000000>;
132 spi-rx-bus-width = <4>;
133 spi-tx-bus-width = <4>;
134 };
135
136 flash1: flash@2 {
137 reg = <2>;
138 #address-cells = <1>;
139 #size-cells = <1>;
140 compatible = "spansion,s25fl128s", "jedec,spi-nor";
141 spi-max-frequency = <66000000>;
142 spi-rx-bus-width = <4>;
143 spi-tx-bus-width = <4>;
144 };
145 };
146
147 ®_can_en {
148 /* Transceiver EN/STBY is active high on RevA board */
149 gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
150 enable-active-high;
151 };
152
153 ®_can_stby {
154 gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
155 enable-active-high;
156 vin-supply = <®_can_en>;
157 };
158
159 ®_vdd1p1 {
160 vin-supply = <&vgen6_reg>;
161 };
162
163 ®_vdd2p5 {
164 vin-supply = <&vgen6_reg>;
165 };
166
167 &snvs_pwrkey {
168 status = "okay";
169 };
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