summaryrefslogtreecommitdiff
path: root/arch/arm/dts/imx6q-mccmon6.dts
blob: 27cde56115fdfa1da8149e5ec96e57ea85dabfbe (plain)
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
// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2019
 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
 *
 * SPDX-License-Identifier:     GPL-2.0+ or X11
 */

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "imx6q.dtsi"

/ {
	model = "Liebherr Nenzig (LWN) iMX6Q";
	compatible = "lwn,imx6-mccmon6", "fsl,imx6";

	aliases {
		mmc0 = &usdhc3;
		mmc1 = &usdhc2;
		spi0 = &ecspi3;
	};

	chosen {
		stdout-path = &uart1;
	};

	memory@10000000 {
		reg = <0x10000000 0x80000000>;
	};
};

&ecspi3 {
	cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi3 &pinctrl_ecspi3_cs &pinctrl_ecspi3_flwp>;
	spi-max-frequency = <25000000>;
	status = "okay";

	s25sl032p: flash@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "jedec,spi-nor";
		spi-max-frequency = <40000000>;
		reg = <0>;
	};
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet>;
	phy-mode = "rgmii";
	phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
	phy-reset-duration = <10>;
	phy-reset-post-delay = <1>;
	/* KSZ9031 PHY SKEW setup - old values * 60 ps */
	rxc-skew-ps = <1860>;
	txc-skew-ps = <1860>;
	txen-skew-ps = <900>;
	rxdv-skew-ps = <900>;
	rxd0-skew-ps = <180>;
	rxd1-skew-ps = <180>;
	rxd2-skew-ps = <180>;
	rxd3-skew-ps = <180>;
	txd0-skew-ps = <120>;
	txd1-skew-ps = <300>;
	txd2-skew-ps = <0>;
	txd3-skew-ps = <120>;
	status = "okay";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";
};

&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";

	pfuze100: pmic@8 {
		compatible = "fsl,pfuze100";
		reg = <0x08>;

		regulators {
			sw1a_reg: sw1ab {
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1875000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <6250>;
			};

			sw1c_reg: sw1c {
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1875000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <6250>;
			};

			sw2_reg: sw2 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <3950000>;
				regulator-boot-on;
				regulator-always-on;
			};

			sw3a_reg: sw3a {
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1975000>;
				regulator-boot-on;
				regulator-always-on;
			};

			sw3b_reg: sw3b {
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1975000>;
				regulator-boot-on;
				regulator-always-on;
			};

			sw4_reg: sw4 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <3300000>;
			};

			swbst_reg: swbst {
				regulator-min-microvolt = <5000000>;
				regulator-max-microvolt = <5150000>;
			};

			snvs_reg: vsnvs {
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <3000000>;
				regulator-boot-on;
				regulator-always-on;
			};

			vref_reg: vrefddr {
				regulator-boot-on;
				regulator-always-on;
			};

			vgen1_reg: vgen1 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1550000>;
			};

			vgen2_reg: vgen2 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1550000>;
			};

			vgen3_reg: vgen3 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
			};

			vgen4_reg: vgen4 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vgen5_reg: vgen5 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vgen6_reg: vgen6 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};
		};
	};
};

&weim {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_weim_nor &pinctrl_weim_cs0>;
	ranges = <0 0 0x08000000 0x08000000>;
	status = "okay";

	nor@0,0 {
		compatible = "cfi-flash";
		reg = <0 0 0x02000000>;
		#address-cells = <1>;
		#size-cells = <1>;
		bank-width = <2>;
		use-advanced-sector-protection;
		fsl,weim-cs-timing = <0x00620081 0x00000001 0x1c022000
				0x0000c000 0x1404a38e 0x00000000>;
	};
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog>;

	pinctrl_ecspi3: ecspi3grp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO	0x100b1
			MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI	0x100b1
			MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK	0x100b1
		>;
	};

	pinctrl_ecspi3_cs: ecspi3csgrp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x80000000
		>;
	};

	pinctrl_ecspi3_flwp: ecspi3flwpgrp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT6__GPIO4_IO27 0x80000000
		>;
	};

	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		0x1b0b0
			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b0b0
			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b0b0
			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b0b0
			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b0b0
			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b0b0
			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
			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
			MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
			MX6QDL_PAD_GPIO_6__ENET_IRQ		0x000b1
			MX6QDL_PAD_ENET_RXD0__GPIO1_IO27        0x1b0b0
		>;
	};

	pinctrl_hog: hoggrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
			MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1b0b0
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL	0x4001b8b1
			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA	0x4001b8b1
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL3__I2C2_SCL	0x4001b8b1
			MX6QDL_PAD_KEY_ROW3__I2C2_SDA	0x4001b8b1
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA	0x1b0b1
			MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA	0x1b0b1
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17059
			MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10059
			MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17059
			MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17059
			MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17059
			MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17059
			MX6QDL_PAD_GPIO_4__GPIO1_IO04           0x1b0b1
		>;
	};

	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
			MX6QDL_PAD_SD3_DAT4__SD3_DATA4		0x17059
			MX6QDL_PAD_SD3_DAT5__SD3_DATA5		0x17059
			MX6QDL_PAD_SD3_DAT6__SD3_DATA6		0x17059
			MX6QDL_PAD_SD3_DAT7__SD3_DATA7		0x17059
			MX6QDL_PAD_SD3_RST__SD3_RESET		0x17059
		>;
	};

	pinctrl_weim_cs0: weimcs0grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_CS0__EIM_CS0_B		0xb0b1
		>;
	};

	pinctrl_weim_nor: weimnorgrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_OE__EIM_OE_B		0xb0b1
			MX6QDL_PAD_EIM_RW__EIM_RW		0xb0b1
			MX6QDL_PAD_EIM_WAIT__EIM_WAIT_B	0xb060
			MX6QDL_PAD_EIM_D16__EIM_DATA16		0x1b0b0
			MX6QDL_PAD_EIM_D17__EIM_DATA17		0x1b0b0
			MX6QDL_PAD_EIM_D18__EIM_DATA18		0x1b0b0
			MX6QDL_PAD_EIM_D19__EIM_DATA19		0x1b0b0
			MX6QDL_PAD_EIM_D20__EIM_DATA20		0x1b0b0
			MX6QDL_PAD_EIM_D21__EIM_DATA21		0x1b0b0
			MX6QDL_PAD_EIM_D22__EIM_DATA22		0x1b0b0
			MX6QDL_PAD_EIM_D23__EIM_DATA23		0x1b0b0
			MX6QDL_PAD_EIM_D24__EIM_DATA24		0x1b0b0
			MX6QDL_PAD_EIM_D25__EIM_DATA25		0x1b0b0
			MX6QDL_PAD_EIM_D26__EIM_DATA26		0x1b0b0
			MX6QDL_PAD_EIM_D27__EIM_DATA27		0x1b0b0
			MX6QDL_PAD_EIM_D28__EIM_DATA28		0x1b0b0
			MX6QDL_PAD_EIM_D29__EIM_DATA29		0x1b0b0
			MX6QDL_PAD_EIM_D30__EIM_DATA30		0x1b0b0
			MX6QDL_PAD_EIM_D31__EIM_DATA31		0x1b0b0
			MX6QDL_PAD_EIM_A23__EIM_ADDR23		0xb0b1
			MX6QDL_PAD_EIM_A22__EIM_ADDR22		0xb0b1
			MX6QDL_PAD_EIM_A21__EIM_ADDR21		0xb0b1
			MX6QDL_PAD_EIM_A20__EIM_ADDR20		0xb0b1
			MX6QDL_PAD_EIM_A19__EIM_ADDR19		0xb0b1
			MX6QDL_PAD_EIM_A18__EIM_ADDR18		0xb0b1
			MX6QDL_PAD_EIM_A17__EIM_ADDR17		0xb0b1
			MX6QDL_PAD_EIM_A16__EIM_ADDR16		0xb0b1
			MX6QDL_PAD_EIM_DA15__EIM_AD15		0xb0b1
			MX6QDL_PAD_EIM_DA14__EIM_AD14		0xb0b1
			MX6QDL_PAD_EIM_DA13__EIM_AD13		0xb0b1
			MX6QDL_PAD_EIM_DA12__EIM_AD12		0xb0b1
			MX6QDL_PAD_EIM_DA11__EIM_AD11		0xb0b1
			MX6QDL_PAD_EIM_DA10__EIM_AD10		0xb0b1
			MX6QDL_PAD_EIM_DA9__EIM_AD09		0xb0b1
			MX6QDL_PAD_EIM_DA8__EIM_AD08		0xb0b1
			MX6QDL_PAD_EIM_DA7__EIM_AD07		0xb0b1
			MX6QDL_PAD_EIM_DA6__EIM_AD06		0xb0b1
			MX6QDL_PAD_EIM_DA5__EIM_AD05		0xb0b1
			MX6QDL_PAD_EIM_DA4__EIM_AD04		0xb0b1
			MX6QDL_PAD_EIM_DA3__EIM_AD03		0xb0b1
			MX6QDL_PAD_EIM_DA2__EIM_AD02		0xb0b1
			MX6QDL_PAD_EIM_DA1__EIM_AD01		0xb0b1
			MX6QDL_PAD_EIM_DA0__EIM_AD00		0xb0b1
		>;
	};
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	bus-width = <4>;
	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&usdhc3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc3>;
	bus-width = <8>;
	non-removable;
	no-1-8-v;
	keep-power-in-suspend;
	status = "okay";
};