1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* sama5d3xcm_cmp.dtsi - Device Tree Include file for SAMA5D36 CMP CPU Module
*
* Copyright (C) 2016 Atmel,
*/
/ {
compatible = "atmel,sama5d3xcm-cmp", "atmel,sama5d3", "atmel,sama5";
chosen {
stdout-path = "serial0:115200n8";
};
memory@20000000 {
reg = <0x20000000 0x20000000>;
};
clocks {
slow_xtal {
clock-frequency = <32768>;
};
main_xtal {
clock-frequency = <12000000>;
};
};
ahb {
apb {
spi0: spi@f0004000 {
cs-gpios = <&pioD 13 0>, <0>, <0>, <0>;
};
tcb0: timer@f0010000 {
timer@0 {
compatible = "atmel,tcb-timer";
reg = <0>;
};
timer@1 {
compatible = "atmel,tcb-timer";
reg = <1>;
};
};
macb0: ethernet@f0028000 {
phy-mode = "rgmii";
#address-cells = <1>;
#size-cells = <0>;
ethernet-phy@1 {
reg = <0x1>;
interrupt-parent = <&pioB>;
interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
txen-skew-ps = <800>;
txc-skew-ps = <3000>;
rxdv-skew-ps = <400>;
rxc-skew-ps = <3000>;
rxd0-skew-ps = <400>;
rxd1-skew-ps = <400>;
rxd2-skew-ps = <400>;
rxd3-skew-ps = <400>;
};
ethernet-phy@7 {
reg = <0x7>;
interrupt-parent = <&pioB>;
interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
txen-skew-ps = <800>;
txc-skew-ps = <3000>;
rxdv-skew-ps = <400>;
rxc-skew-ps = <3000>;
rxd0-skew-ps = <400>;
rxd1-skew-ps = <400>;
rxd2-skew-ps = <400>;
rxd3-skew-ps = <400>;
};
};
i2c1: i2c@f0018000 {
pmic: act8865@5b {
compatible = "active-semi,act8865";
reg = <0x5b>;
status = "disabled";
regulators {
vcc_1v8_reg: DCDC_REG1 {
regulator-name = "VCC_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
vcc_1v2_reg: DCDC_REG2 {
regulator-name = "VCC_1V2";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
};
vcc_3v3_reg: DCDC_REG3 {
regulator-name = "VCC_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vddana_reg: LDO_REG1 {
regulator-name = "VDDANA";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vddfuse_reg: LDO_REG2 {
regulator-name = "FUSE_2V5";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
};
};
};
};
};
ebi: ebi@10000000 {
pinctrl-0 = <&pinctrl_ebi_nand_addr>;
pinctrl-names = "default";
status = "okay";
nand_controller: nand-controller {
status = "okay";
nand@3 {
reg = <0x3 0x0 0x2>;
atmel,rb = <0>;
nand-bus-width = <8>;
nand-ecc-mode = "hw";
nand-ecc-strength = <4>;
nand-ecc-step-size = <512>;
nand-on-flash-bbt;
label = "atmel_nand";
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
at91bootstrap@0 {
label = "at91bootstrap";
reg = <0x0 0x40000>;
};
bootloader@40000 {
label = "bootloader";
reg = <0x40000 0x80000>;
};
bootloaderenv@c0000 {
label = "bootloader env";
reg = <0xc0000 0xc0000>;
};
dtb@180000 {
label = "device tree";
reg = <0x180000 0x80000>;
};
kernel@200000 {
label = "kernel";
reg = <0x200000 0x600000>;
};
rootfs@800000 {
label = "rootfs";
reg = <0x800000 0x0f800000>;
};
};
};
};
};
};
leds {
compatible = "gpio-leds";
led-d2 {
label = "d2";
gpios = <&pioE 25 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
};
};
|
