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
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
|
// SPDX-License-Identifier: GPL-2.0+
//
// Copyright 2013-2019 Boundary Devices, Inc.
// Copyright 2012 Freescale Semiconductor, Inc.
// Copyright 2011 Linaro Ltd.
#include <dt-bindings/clock/imx6qdl-clock.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x000b1
#define GP_ECSPI1_NOR_CS <&gpio3 19 GPIO_ACTIVE_LOW>
MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x0b0b1
>;
};
pinctrl_enet: enetgrp {
fsl,pins = <
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x100b0
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x100b0
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x100b0
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x100b0
MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x100b0
MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x100b0
MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x100b0
MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
#undef GP_ENET_PHY_RESET
#define GP_ENET_PHY_RESET <&gpio3 23 GPIO_ACTIVE_LOW>
MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x030b0
#define GPIRQ_ENET_PHY <&gpio1 28 IRQ_TYPE_LEVEL_LOW>
MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0
>;
};
pinctrl_hog: hoggrp {
fsl,pins = <
/* Spare */
MX6QDL_PAD_NANDF_D7__GPIO2_IO07 0x1b0b0
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
>;
};
pinctrl_i2c1_1: i2c1-1grp {
fsl,pins = <
#define GP_I2C1_SCL <&gpio3 21 GPIO_ACTIVE_HIGH>
MX6QDL_PAD_EIM_D21__GPIO3_IO21 0x4001b8b1
#define GP_I2C1_SDA <&gpio3 28 GPIO_ACTIVE_HIGH>
MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x4001b8b1
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_i2c2_1: i2c2-1grp {
fsl,pins = <
#define GP_I2C2_SCL <&gpio4 12 GPIO_ACTIVE_HIGH>
MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x4001b8b1
#define GP_I2C2_SDA <&gpio4 13 GPIO_ACTIVE_HIGH>
MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x4001b8b1
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
MX6QDL_PAD_GPIO_16__I2C3_SDA 0x4001b8b1
#define GPIRQ_I2C3_J7 <&gpio1 9 IRQ_TYPE_EDGE_FALLING>
#define GP_I2C3_J7 <&gpio1 9 GPIO_ACTIVE_LOW>
MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
>;
};
pinctrl_i2c3_1: i2c3-1grp {
fsl,pins = <
#define GP_I2C3_SCL <&gpio1 5 GPIO_ACTIVE_HIGH>
MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x4001b8b1
#define GP_I2C3_SDA <&gpio7 11 GPIO_ACTIVE_HIGH>
MX6QDL_PAD_GPIO_16__GPIO7_IO11 0x4001b8b1
>;
};
pinctrl_pwm1: pwm1grp {
fsl,pins = <
MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1
>;
};
pinctrl_pwm3: pwm3grp {
fsl,pins = <
MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
>;
};
pinctrl_pwm4: pwm4grp {
fsl,pins = <
MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
>;
};
pinctrl_reg_usbotg_vbus: reg-usbotg-vbusgrp {
fsl,pins = <
#define GP_REG_USBOTG <&gpio3 22 GPIO_ACTIVE_HIGH>
MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x030b0
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
>;
};
pinctrl_usbh1: usbh1grp {
fsl,pins = <
#define GP_USBH1_HUB_RESET <&gpio7 12 GPIO_ACTIVE_LOW>
MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x0b0b0
>;
};
pinctrl_usbotg: usbotggrp {
fsl,pins = <
MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
#define GP_USDHC3_CD <&gpio7 0 GPIO_ACTIVE_LOW>
MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0
#define GP_USDHC3_WP <&gpio7 1 GPIO_ACTIVE_HIGH>
MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b0b0
>;
};
pinctrl_usdhc4: usdhc4grp {
fsl,pins = <
MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
#define GP_USDHC4_CD <&gpio2 6 GPIO_ACTIVE_LOW>
MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x1b0b0
>;
};
};
/ {
aliases {
mmc0 = &usdhc3;
mmc1 = &usdhc4;
pwm_lcd = &pwm1;
pwm_lvds = &pwm4;
};
chosen {
stdout-path = &uart2;
};
memory {
reg = <0x10000000 0x40000000>;
};
reg_3p3v: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_usb_otg_vbus: regulator-usb-otg-vbus {
compatible = "regulator-fixed";
regulator-name = "usb_otg_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = GP_REG_USBOTG;
enable-active-high;
};
};
&ecspi1 {
cs-gpios = GP_ECSPI1_NOR_CS;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1>;
status = "okay";
flash: m25p80@0 {
compatible = "sst,sst25vf016b", "jedec,spi-nor";
spi-max-frequency = <20000000>;
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
mtd@00000000 {
label = "U-Boot";
reg = <0x0 0xC0000>;
};
mtd@000C0000 {
label = "env";
reg = <0xC0000 0x2000>;
};
mtd@000C2000 {
label = "splash";
reg = <0xC2000 0x13e000>;
};
};
};
&fec {
phy-handle = <ðphy>;
phy-mode = "rgmii";
#if 0
phy-reset-gpios = GP_ENET_PHY_RESET;
#endif
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
rxc-skew-ps = <3000>;
rxd0-skew-ps = <0>;
rxd1-skew-ps = <0>;
rxd2-skew-ps = <0>;
rxd3-skew-ps = <0>;
rxdv-skew-ps = <0>;
status = "okay";
txc-skew-ps = <3000>;
txd0-skew-ps = <0>;
txd1-skew-ps = <0>;
txd2-skew-ps = <0>;
txd3-skew-ps = <0>;
txen-skew-ps = <0>;
mdio {
#address-cells = <0>;
#size-cells = <1>;
ethphy: ethernet-phy {
interrupts-extended = GPIRQ_ENET_PHY;
};
};
};
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_1>;
scl-gpios = GP_I2C1_SCL;
sda-gpios = GP_I2C1_SDA;
status = "okay";
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c2>;
pinctrl-1 = <&pinctrl_i2c2_1>;
scl-gpios = GP_I2C2_SCL;
sda-gpios = GP_I2C2_SDA;
status = "okay";
hdmi_edid: edid@50 {
compatible = "fsl,imx6-hdmi-i2c";
reg = <0x50>;
};
};
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c3>;
pinctrl-1 = <&pinctrl_i2c3_1>;
scl-gpios = GP_I2C3_SCL;
sda-gpios = GP_I2C3_SDA;
status = "okay";
};
&pcie {
status = "okay";
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
status = "okay";
};
&pwm3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm3>;
status = "okay";
};
&pwm4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm4>;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
&usbh1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh1>;
disable-over-current;
reset-gpios = GP_USBH1_HUB_RESET;
status = "okay";
};
&usbotg {
vbus-supply = <®_usb_otg_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg>;
disable-over-current;
status = "okay";
};
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>;
cd-gpios = GP_USDHC3_CD;
wp-gpios = GP_USDHC3_WP;
vmmc-supply = <®_3p3v>;
status = "okay";
};
&usdhc4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc4>;
cd-gpios = GP_USDHC4_CD;
vmmc-supply = <®_3p3v>;
status = "okay";
};
|
