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Wenyou Yang110fa972017-03-24 09:18:41 +08001/*
2 * sama5d3xcm_cmp.dtsi - Device Tree Include file for SAMA5D36 CMP CPU Module
3 *
4 * Copyright (C) 2016 Atmel,
5 *
6 * Licensed under GPLv2 or later.
7 */
8
9/ {
10 compatible = "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
11
12 chosen {
13 bootargs = "rootfstype=ubifs ubi.mtd=5 root=ubi0:rootfs";
14 stdout-path = "serial0:115200n8";
15 };
16
17 memory {
18 reg = <0x20000000 0x20000000>;
19 };
20
21 clocks {
22 slow_xtal {
23 clock-frequency = <32768>;
24 };
25
26 main_xtal {
27 clock-frequency = <12000000>;
28 };
29 };
30
31 ahb {
32 apb {
33 spi0: spi@f0004000 {
34 cs-gpios = <&pioD 13 0>, <0>, <0>, <0>;
35 };
36
37 macb0: ethernet@f0028000 {
38 phy-mode = "rgmii";
39 #address-cells = <1>;
40 #size-cells = <0>;
41
42 ethernet-phy@1 {
43 reg = <0x1>;
44 interrupt-parent = <&pioB>;
45 interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
James Byrne83f71ef2019-03-04 17:40:33 +000046 txen-skew-ps = <480>;
47 txc-skew-ps = <1800>;
48 rxdv-skew-ps = <240>;
49 rxc-skew-ps = <1800>;
50 rxd0-skew-ps = <240>;
51 rxd1-skew-ps = <240>;
52 rxd2-skew-ps = <240>;
53 rxd3-skew-ps = <240>;
Wenyou Yang110fa972017-03-24 09:18:41 +080054 };
55
56 ethernet-phy@7 {
57 reg = <0x7>;
58 interrupt-parent = <&pioB>;
59 interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
James Byrne83f71ef2019-03-04 17:40:33 +000060 txen-skew-ps = <480>;
61 txc-skew-ps = <1800>;
62 rxdv-skew-ps = <240>;
63 rxc-skew-ps = <1800>;
64 rxd0-skew-ps = <240>;
65 rxd1-skew-ps = <240>;
66 rxd2-skew-ps = <240>;
67 rxd3-skew-ps = <240>;
Wenyou Yang110fa972017-03-24 09:18:41 +080068 };
69 };
70
71 i2c1: i2c@f0018000 {
72 pmic: act8865@5b {
73 compatible = "active-semi,act8865";
74 reg = <0x5b>;
75 status = "disabled";
76
77 regulators {
78 vcc_1v8_reg: DCDC_REG1 {
79 regulator-name = "VCC_1V8";
80 regulator-min-microvolt = <1800000>;
81 regulator-max-microvolt = <1800000>;
82 regulator-always-on;
83 };
84
85 vcc_1v2_reg: DCDC_REG2 {
86 regulator-name = "VCC_1V2";
87 regulator-min-microvolt = <1100000>;
88 regulator-max-microvolt = <1300000>;
89 regulator-always-on;
90 };
91
92 vcc_3v3_reg: DCDC_REG3 {
93 regulator-name = "VCC_3V3";
94 regulator-min-microvolt = <3300000>;
95 regulator-max-microvolt = <3300000>;
96 regulator-always-on;
97 };
98
99 vddana_reg: LDO_REG1 {
100 regulator-name = "VDDANA";
101 regulator-min-microvolt = <3300000>;
102 regulator-max-microvolt = <3300000>;
103 regulator-always-on;
104 };
105
106 vddfuse_reg: LDO_REG2 {
107 regulator-name = "FUSE_2V5";
108 regulator-min-microvolt = <2500000>;
109 regulator-max-microvolt = <2500000>;
110 };
111 };
112 };
113 };
114 };
115
116 nand0: nand@60000000 {
117 nand-bus-width = <8>;
118 nand-ecc-mode = "hw";
119 atmel,has-pmecc;
120 atmel,pmecc-cap = <4>;
121 atmel,pmecc-sector-size = <512>;
122 nand-on-flash-bbt;
123 status = "okay";
124
125 at91bootstrap@0 {
126 label = "at91bootstrap";
127 reg = <0x0 0x40000>;
128 };
129
130 bootloader@40000 {
131 label = "bootloader";
132 reg = <0x40000 0x80000>;
133 };
134
135 bootloaderenv@c0000 {
136 label = "bootloader env";
137 reg = <0xc0000 0xc0000>;
138 };
139
140 dtb@180000 {
141 label = "device tree";
142 reg = <0x180000 0x80000>;
143 };
144
145 kernel@200000 {
146 label = "kernel";
147 reg = <0x200000 0x600000>;
148 };
149
150 rootfs@800000 {
151 label = "rootfs";
152 reg = <0x800000 0x0f800000>;
153 };
154 };
155 };
156
157 leds {
158 compatible = "gpio-leds";
159
160 d2 {
161 label = "d2";
162 gpios = <&pioE 25 GPIO_ACTIVE_LOW>; /* PE25, conflicts with A25, RXD2 */
163 linux,default-trigger = "heartbeat";
164 };
165 };
166};