1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /*
3 * Copyright (C) 2014 Antoine Ténart <antoine.tenart@free-electrons.com>
4 */
5
6 /dts-v1/;
7
8 #include <dt-bindings/gpio/gpio.h>
9 #include "berlin2q.dtsi"
10
11 / {
12 model = "Marvell BG2-Q DMP";
13 compatible = "marvell,berlin2q-dmp", "marvell,berlin2q", "marvell,berlin";
14
15 memory@0 {
16 device_type = "memory";
17 reg = <0x00000000 0x80000000>;
18 };
19
20 chosen {
21 bootargs = "earlyprintk";
22 stdout-path = "serial0:115200n8";
23 };
24
25 regulators {
26 compatible = "simple-bus";
27 #address-cells = <1>;
28 #size-cells = <0>;
29
30 reg_usb0_vbus: regulator_usb0 {
31 compatible = "regulator-fixed";
32 regulator-name = "usb0_vbus";
33 regulator-min-microvolt = <5000000>;
34 regulator-max-microvolt = <5000000>;
35 gpio = <&portb 8 GPIO_ACTIVE_HIGH>;
36 enable-active-high;
37 };
38
39 reg_usb1_vbus: regulator_usb1 {
40 compatible = "regulator-fixed";
41 regulator-name = "usb1_vbus";
42 regulator-min-microvolt = <5000000>;
43 regulator-max-microvolt = <5000000>;
44 gpio = <&portb 10 GPIO_ACTIVE_HIGH>;
45 enable-active-high;
46 };
47
48 reg_usb2_vbus: regulator_usb2 {
49 compatible = "regulator-fixed";
50 regulator-name = "usb2_vbus";
51 regulator-min-microvolt = <5000000>;
52 regulator-max-microvolt = <5000000>;
53 gpio = <&portb 12 GPIO_ACTIVE_HIGH>;
54 enable-active-high;
55 };
56
57 reg_sdio1_vmmc: regulator_sdio1_vmmc {
58 compatible = "regulator-fixed";
59 regulator-min-microvolt = <3300000>;
60 regulator-max-microvolt = <3300000>;
61 regulator-name = "sdio1_vmmc";
62 enable-active-high;
63 regulator-boot-on;
64 gpio = <&portb 21 GPIO_ACTIVE_HIGH>;
65 };
66
67 reg_sdio1_vqmmc: regulator_sido1_vqmmc {
68 compatible = "regulator-gpio";
69 regulator-min-microvolt = <1800000>;
70 regulator-max-microvolt = <3300000>;
71 regulator-name = "sdio1_vqmmc";
72 regulator-type = "voltage";
73 enable-active-high;
74 gpios = <&portb 16 GPIO_ACTIVE_HIGH>;
75 states = <3300000 0x1
76 1800000 0x0>;
77 };
78 };
79 };
80
81 &soc_pinctrl {
82 sd1gpio_pmux: sd1pwr-pmux {
83 groups = "G23", "G32";
84 function = "gpio";
85 };
86 };
87
88 &sdhci1 {
89 vmmc-supply = <®_sdio1_vmmc>;
90 vqmmc-supply = <®_sdio1_vqmmc>;
91 cd-gpios = <&portc 30 GPIO_ACTIVE_LOW>;
92 wp-gpios = <&portd 0 GPIO_ACTIVE_HIGH>;
93 pinctrl-0 = <&sd1gpio_pmux>, <&sd1_pmux>;
94 pinctrl-names = "default";
95 status = "okay";
96 };
97
98 &sdhci2 {
99 bus-width = <8>;
100 non-removable;
101 status = "okay";
102 };
103
104 &i2c0 {
105 status = "okay";
106 };
107
108 &i2c2 {
109 status = "okay";
110 };
111
112 &uart0 {
113 status = "okay";
114 };
115
116 &usb_phy0 {
117 status = "okay";
118 };
119
120 &usb_phy2 {
121 status = "okay";
122 };
123
124 &usb0 {
125 vbus-supply = <®_usb0_vbus>;
126 status = "okay";
127 };
128
129 &usb2 {
130 vbus-supply = <®_usb2_vbus>;
131 status = "okay";
132 };
133
134 ð0 {
135 status = "okay";
136 };
137
138 &sata0 {
139 status = "okay";
140 };
141
142 &sata_phy {
143 status = "okay";
144 };
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