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
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
|
// SPDX-License-Identifier: GPL-2.0
/*
* Digi International's ConnectCore 6UL System-On-Module device tree source
*
* Copyright 2018 Digi International, Inc.
*
*/
/ {
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0>; /* will be filled by U-Boot */
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0x4000000>;
linux,cma-default;
};
};
};
&adc1 {
vref-supply = <&vdda_adc_3v3>;
};
&gpmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpmi_nand>;
status = "okay";
};
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
pfuze3000: pmic@8 {
compatible = "fsl,pfuze3000";
reg = <0x08>;
regulators {
int_3v3: sw1a {
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <3300000>;
regulator-ramp-delay = <6250>;
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_arm_soc_in: sw1b {
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1475000>;
regulator-ramp-delay = <6250>;
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <925000>;
};
};
ext_3v3: sw2 {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <3300000>;
regulator-ramp-delay = <6250>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc_ddr3: sw3 {
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1650000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1300000>;
};
};
swbst_reg: swbst {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5150000>;
};
vdd_snvs_3v3: vsnvs {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
regulator-boot-on;
regulator-always-on;
};
vrefddr: vrefddr {
regulator-boot-on;
regulator-always-on;
};
vdda_adc_3v3: vldo1 {
regulator-name = "vref-adc-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
ldo2_ext: vldo2 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
};
vdda_wlan: vccsd {
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_high_in: v33 {
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ldo3_int: vldo3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
ldo4_ext: vldo4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
vcoin_chg: coin {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <3300000>;
};
};
};
};
/* UART1 (Bluetooth) */
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
uart-has-rtscts;
status = "okay";
};
/* USDHC1 (Wireless) */
&usdhc1 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_wifibt_ctrl>;
pinctrl-1 = <&pinctrl_usdhc1_sleep &pinctrl_wifibt_ctrl_sleep>;
non-removable;
no-1-8-v;
bus-width = <4>;
status = "okay";
};
&iomuxc {
pinctrl_gpmi_nand: gpmigrp {
fsl,pins = <
MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B 0xb0b1
MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B 0xb0b1
MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B 0xb0b1
MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B 0xb0b1
MX6UL_PAD_NAND_ALE__RAWNAND_ALE 0xb0b1
MX6UL_PAD_NAND_CLE__RAWNAND_CLE 0xb0b1
MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00 0xb0b1
MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01 0xb0b1
MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02 0xb0b1
MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03 0xb0b1
MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04 0xb0b1
MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05 0xb0b1
MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06 0xb0b1
MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07 0xb0b1
MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0xb0b1
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0
MX6UL_PAD_UART4_RX_DATA__I2C1_SDA 0x4001b8b0
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
MX6UL_PAD_UART1_RTS_B__UART1_DCE_RTS 0x1b0b1
MX6UL_PAD_UART1_CTS_B__UART1_DCE_CTS 0x1b0b1
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x17051
MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
>;
};
pinctrl_usdhc1_sleep: usdhc1grp-sleep {
fsl,pins = <
MX6UL_PAD_SD1_CMD__GPIO2_IO16 0x3000
MX6UL_PAD_SD1_CLK__GPIO2_IO17 0x3000
MX6UL_PAD_SD1_DATA0__GPIO2_IO18 0x3000
MX6UL_PAD_SD1_DATA1__GPIO2_IO19 0x3000
MX6UL_PAD_SD1_DATA2__GPIO2_IO20 0x3000
MX6UL_PAD_SD1_DATA3__GPIO2_IO21 0x3000
>;
};
pinctrl_wifibt_ctrl: wifibt-ctrl-grp {
fsl,pins = <
MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x08a0
MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x08a0
>;
};
pinctrl_wifibt_ctrl_sleep: wifibt-ctrl-grp-sleep {
fsl,pins = <
MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x3000
MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x3000
>;
};
};
®_arm {
vin-supply = <&vdd_arm_soc_in>;
regulator-allow-bypass;
};
®_soc {
vin-supply = <&vdd_arm_soc_in>;
regulator-allow-bypass;
};
|
