1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 // 2 //
3 // Copyright (C) 2015 Freescale Semiconductor, 3 // Copyright (C) 2015 Freescale Semiconductor, Inc.
4 4
5 #include "imx6sx-sdb.dtsi" 5 #include "imx6sx-sdb.dtsi"
6 6
7 / { 7 / {
8 model = "Freescale i.MX6 SoloX SDB Rev 8 model = "Freescale i.MX6 SoloX SDB RevB Board";
9 }; 9 };
10 10
11 &i2c1 { 11 &i2c1 {
12 clock-frequency = <100000>; 12 clock-frequency = <100000>;
13 pinctrl-names = "default"; 13 pinctrl-names = "default";
14 pinctrl-0 = <&pinctrl_i2c1>; 14 pinctrl-0 = <&pinctrl_i2c1>;
15 status = "okay"; 15 status = "okay";
16 16
17 pmic: pmic@8 { 17 pmic: pmic@8 {
18 compatible = "fsl,pfuze200"; 18 compatible = "fsl,pfuze200";
19 reg = <0x08>; 19 reg = <0x08>;
20 20
21 regulators { 21 regulators {
22 sw1a_reg: sw1ab { 22 sw1a_reg: sw1ab {
23 regulator-min- 23 regulator-min-microvolt = <300000>;
24 regulator-max- 24 regulator-max-microvolt = <1875000>;
25 regulator-boot 25 regulator-boot-on;
26 regulator-alwa 26 regulator-always-on;
27 regulator-ramp 27 regulator-ramp-delay = <6250>;
28 }; 28 };
29 29
30 sw2_reg: sw2 { 30 sw2_reg: sw2 {
31 regulator-min- 31 regulator-min-microvolt = <800000>;
32 regulator-max- 32 regulator-max-microvolt = <3300000>;
33 regulator-boot 33 regulator-boot-on;
34 regulator-alwa 34 regulator-always-on;
35 }; 35 };
36 36
37 sw3a_reg: sw3a { 37 sw3a_reg: sw3a {
38 regulator-min- 38 regulator-min-microvolt = <400000>;
39 regulator-max- 39 regulator-max-microvolt = <1975000>;
40 regulator-boot 40 regulator-boot-on;
41 regulator-alwa 41 regulator-always-on;
42 }; 42 };
43 43
44 sw3b_reg: sw3b { 44 sw3b_reg: sw3b {
45 regulator-min- 45 regulator-min-microvolt = <400000>;
46 regulator-max- 46 regulator-max-microvolt = <1975000>;
47 regulator-boot 47 regulator-boot-on;
48 regulator-alwa 48 regulator-always-on;
49 }; 49 };
50 50
51 swbst_reg: swbst { 51 swbst_reg: swbst {
52 regulator-min- 52 regulator-min-microvolt = <5000000>;
53 regulator-max- 53 regulator-max-microvolt = <5150000>;
54 }; 54 };
55 55
56 snvs_reg: vsnvs { 56 snvs_reg: vsnvs {
57 regulator-min- 57 regulator-min-microvolt = <1000000>;
58 regulator-max- 58 regulator-max-microvolt = <3000000>;
59 regulator-boot 59 regulator-boot-on;
60 regulator-alwa 60 regulator-always-on;
61 }; 61 };
62 62
63 vref_reg: vrefddr { 63 vref_reg: vrefddr {
64 regulator-boot 64 regulator-boot-on;
65 regulator-alwa 65 regulator-always-on;
66 }; 66 };
67 67
68 vgen1_reg: vgen1 { 68 vgen1_reg: vgen1 {
69 regulator-min- 69 regulator-min-microvolt = <800000>;
70 regulator-max- 70 regulator-max-microvolt = <1550000>;
71 regulator-alwa 71 regulator-always-on;
72 }; 72 };
73 73
74 vgen2_reg: vgen2 { 74 vgen2_reg: vgen2 {
75 regulator-min- 75 regulator-min-microvolt = <800000>;
76 regulator-max- 76 regulator-max-microvolt = <1550000>;
77 }; 77 };
78 78
79 vgen3_reg: vgen3 { 79 vgen3_reg: vgen3 {
80 regulator-min- 80 regulator-min-microvolt = <1800000>;
81 regulator-max- 81 regulator-max-microvolt = <3300000>;
82 regulator-alwa 82 regulator-always-on;
83 }; 83 };
84 84
85 vgen4_reg: vgen4 { 85 vgen4_reg: vgen4 {
86 regulator-min- 86 regulator-min-microvolt = <1800000>;
87 regulator-max- 87 regulator-max-microvolt = <3300000>;
88 regulator-alwa 88 regulator-always-on;
89 }; 89 };
90 90
91 vgen5_reg: vgen5 { 91 vgen5_reg: vgen5 {
92 regulator-min- 92 regulator-min-microvolt = <1800000>;
93 regulator-max- 93 regulator-max-microvolt = <3300000>;
94 regulator-alwa 94 regulator-always-on;
95 }; 95 };
96 96
97 vgen6_reg: vgen6 { 97 vgen6_reg: vgen6 {
98 regulator-min- 98 regulator-min-microvolt = <1800000>;
99 regulator-max- 99 regulator-max-microvolt = <3300000>;
100 regulator-alwa 100 regulator-always-on;
101 }; 101 };
102 }; 102 };
103 }; 103 };
104 }; 104 };
105 105
106 &qspi2 { 106 &qspi2 {
107 pinctrl-names = "default"; 107 pinctrl-names = "default";
108 pinctrl-0 = <&pinctrl_qspi2>; 108 pinctrl-0 = <&pinctrl_qspi2>;
109 status = "okay"; 109 status = "okay";
110 110
111 flash0: flash@0 { 111 flash0: flash@0 {
112 #address-cells = <1>; 112 #address-cells = <1>;
113 #size-cells = <1>; 113 #size-cells = <1>;
114 compatible = "micron,n25q256a" 114 compatible = "micron,n25q256a", "jedec,spi-nor";
115 spi-max-frequency = <29000000> 115 spi-max-frequency = <29000000>;
116 spi-rx-bus-width = <4>; 116 spi-rx-bus-width = <4>;
117 spi-tx-bus-width = <1>; 117 spi-tx-bus-width = <1>;
118 reg = <0>; 118 reg = <0>;
119 }; 119 };
120 120
121 flash1: flash@2 { 121 flash1: flash@2 {
122 #address-cells = <1>; 122 #address-cells = <1>;
123 #size-cells = <1>; 123 #size-cells = <1>;
124 compatible = "micron,n25q256a" 124 compatible = "micron,n25q256a", "jedec,spi-nor";
125 spi-max-frequency = <29000000> 125 spi-max-frequency = <29000000>;
126 spi-rx-bus-width = <4>; 126 spi-rx-bus-width = <4>;
127 spi-tx-bus-width = <1>; 127 spi-tx-bus-width = <1>;
128 reg = <2>; 128 reg = <2>;
129 }; 129 };
130 }; 130 };
131 131
132 ®_arm { 132 ®_arm {
133 vin-supply = <&sw1a_reg>; 133 vin-supply = <&sw1a_reg>;
134 }; 134 };
135 135
136 ®_soc { 136 ®_soc {
137 vin-supply = <&sw1a_reg>; 137 vin-supply = <&sw1a_reg>;
138 }; 138 };
139 139
140 ®_vdd1p1 { 140 ®_vdd1p1 {
141 vin-supply = <&vgen6_reg>; 141 vin-supply = <&vgen6_reg>;
142 }; 142 };
143 143
144 ®_vdd2p5 { 144 ®_vdd2p5 {
145 vin-supply = <&vgen6_reg>; 145 vin-supply = <&vgen6_reg>;
146 }; 146 };
147 147
148 ®_can_stby { 148 ®_can_stby {
149 /* Transceiver EN/STBY is active low o 149 /* Transceiver EN/STBY is active low on RevB board */
150 gpio = <&gpio4 27 GPIO_ACTIVE_LOW>; 150 gpio = <&gpio4 27 GPIO_ACTIVE_LOW>;
151 }; 151 };
152 152
153 &snvs_pwrkey { 153 &snvs_pwrkey {
154 status = "okay"; 154 status = "okay";
155 }; 155 };
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