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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / f36f8bc627379ef6b732dc2be4f10e972089a744 / . / arch / arm / dts / imx8mm-beacon-som.dtsi
blob: 801bd02eaed72109986ef0e071ff0f8cb64731e1 [file] [log] [blame]
Adam Fordf36f8bc2020-05-03 08:11:33 -0500[diff] [blame^]1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
2/*
3 * Copyright 2020 Compass Electronics Group, LLC
4 */
5
6/ {
7 usdhc1_pwrseq: usdhc1_pwrseq {
8 compatible = "mmc-pwrseq-simple";
9 pinctrl-names = "default";
10 pinctrl-0 = <&pinctrl_usdhc1_gpio>;
11 reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
12 clocks = <&osc_32k>;
13 clock-names = "ext_clock";
14 post-power-on-delay-ms = <80>;
15 };
16
17 memory@40000000 {
18 device_type = "memory";
19 reg = <0x0 0x40000000 0 0x80000000>;
20 };
21};
22
23&A53_0 {
24 cpu-supply = <&buck2_reg>;
25};
26
27&fec1 {
28 pinctrl-names = "default";
29 pinctrl-0 = <&pinctrl_fec1>;
30 phy-mode = "rgmii-id";
31 phy-handle = <&ethphy0>;
32 fsl,magic-packet;
33 status = "okay";
34
35 mdio {
36 #address-cells = <1>;
37 #size-cells = <0>;
38
39 ethphy0: ethernet-phy@0 {
40 compatible = "ethernet-phy-ieee802.3-c22";
41 reg = <0>;
42 };
43 };
44};
45
46&i2c1 {
47 clock-frequency = <400000>;
48 pinctrl-names = "default";
49 pinctrl-0 = <&pinctrl_i2c1>;
50 status = "okay";
51
52 pmic@4b {
53 compatible = "rohm,bd71847";
54 reg = <0x4b>;
55 pinctrl-0 = <&pinctrl_pmic>;
56 interrupt-parent = <&gpio1>;
57 interrupts = <3 GPIO_ACTIVE_LOW>;
58 rohm,reset-snvs-powered;
59
60 regulators {
61 buck1_reg: BUCK1 {
62 regulator-name = "buck1";
63 regulator-min-microvolt = <700000>;
64 regulator-max-microvolt = <1300000>;
65 regulator-boot-on;
66 regulator-always-on;
67 regulator-ramp-delay = <1250>;
68 };
69
70 buck2_reg: BUCK2 {
71 regulator-name = "buck2";
72 regulator-min-microvolt = <700000>;
73 regulator-max-microvolt = <1300000>;
74 regulator-boot-on;
75 regulator-always-on;
76 regulator-ramp-delay = <1250>;
77 rohm,dvs-run-voltage = <1000000>;
78 rohm,dvs-idle-voltage = <900000>;
79 };
80
81 buck3_reg: BUCK3 {
82 // BUCK5 in datasheet
83 regulator-name = "buck3";
84 regulator-min-microvolt = <700000>;
85 regulator-max-microvolt = <1350000>;
86 regulator-boot-on;
87 regulator-always-on;
88 };
89
90 buck4_reg: BUCK4 {
91 // BUCK6 in datasheet
92 regulator-name = "buck4";
93 regulator-min-microvolt = <3000000>;
94 regulator-max-microvolt = <3300000>;
95 regulator-boot-on;
96 regulator-always-on;
97 };
98
99 buck5_reg: BUCK5 {
100 // BUCK7 in datasheet
101 regulator-name = "buck5";
102 regulator-min-microvolt = <1605000>;
103 regulator-max-microvolt = <1995000>;
104 regulator-boot-on;
105 regulator-always-on;
106 };
107
108 buck6_reg: BUCK6 {
109 // BUCK8 in datasheet
110 regulator-name = "buck6";
111 regulator-min-microvolt = <800000>;
112 regulator-max-microvolt = <1400000>;
113 regulator-boot-on;
114 regulator-always-on;
115 };
116
117 ldo1_reg: LDO1 {
118 regulator-name = "ldo1";
119 regulator-min-microvolt = <3000000>;
120 regulator-max-microvolt = <3300000>;
121 regulator-boot-on;
122 regulator-always-on;
123 };
124
125 ldo2_reg: LDO2 {
126 regulator-name = "ldo2";
127 regulator-min-microvolt = <900000>;
128 regulator-max-microvolt = <900000>;
129 regulator-boot-on;
130 regulator-always-on;
131 };
132
133 ldo3_reg: LDO3 {
134 regulator-name = "ldo3";
135 regulator-min-microvolt = <1800000>;
136 regulator-max-microvolt = <3300000>;
137 regulator-boot-on;
138 regulator-always-on;
139 };
140
141 ldo4_reg: LDO4 {
142 regulator-name = "ldo4";
143 regulator-min-microvolt = <900000>;
144 regulator-max-microvolt = <1800000>;
145 regulator-boot-on;
146 regulator-always-on;
147 };
148
149 ldo6_reg: LDO6 {
150 regulator-name = "ldo6";
151 regulator-min-microvolt = <900000>;
152 regulator-max-microvolt = <1800000>;
153 regulator-boot-on;
154 regulator-always-on;
155 };
156 };
157 };
158};
159
160&i2c3 {
161 clock-frequency = <400000>;
162 pinctrl-names = "default";
163 pinctrl-0 = <&pinctrl_i2c3>;
164 status = "okay";
165
166 eeprom@50 {
167 compatible = "microchip, at24c64d", "atmel,24c64";
168 pagesize = <32>;
169 read-only; /* Manufacturing EEPROM programmed at factory */
170 reg = <0x50>;
171 };
172
173 rtc@51 {
174 compatible = "nxp,pcf85263";
175 reg = <0x51>;
176 };
177};
178
179&uart1 {
180 pinctrl-names = "default";
181 pinctrl-0 = <&pinctrl_uart1>;
182 assigned-clocks = <&clk IMX8MM_CLK_UART1>;
183 assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
184 uart-has-rtscts;
185 status = "okay";
186
187 bluetooth {
188 compatible = "brcm,bcm43438-bt";
189 shutdown-gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
190 host-wakeup-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>;
191 device-wakeup-gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>;
192 clocks = <&osc_32k>;
193 clock-names = "extclk";
194 };
195};
196
197&usdhc1 {
198 #address-cells = <1>;
199 #size-cells = <0>;
200 pinctrl-names = "default";
201 pinctrl-0 = <&pinctrl_usdhc1>;
202 bus-width = <4>;
203 non-removable;
204 cap-power-off-card;
205 pm-ignore-notify;
206 keep-power-in-suspend;
207 mmc-pwrseq = <&usdhc1_pwrseq>;
208 status = "okay";
209
210 brcmf: bcrmf@1 {
211 reg = <1>;
212 compatible = "brcm,bcm4329-fmac";
213 pinctrl-names = "default";
214 pinctrl-0 = <&pinctrl_wlan>;
215 interrupt-parent = <&gpio2>;
216 interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
217 interrupt-names = "host-wake";
218 };
219};
220
221&usdhc3 {
222 pinctrl-names = "default", "state_100mhz", "state_200mhz";
223 pinctrl-0 = <&pinctrl_usdhc3>;
224 pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
225 pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
226 bus-width = <8>;
227 non-removable;
228 status = "okay";
229};
230
231&wdog1 {
232 pinctrl-names = "default";
233 pinctrl-0 = <&pinctrl_wdog>;
234 fsl,ext-reset-output;
235 status = "okay";
236};
237
238&iomuxc {
239 pinctrl_fec1: fec1grp {
240 fsl,pins = <
241 MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3
242 MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3
243 MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f
244 MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f
245 MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f
246 MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f
247 MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91
248 MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91
249 MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91
250 MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91
251 MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f
252 MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91
253 MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91
254 MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f
255 MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19
256 >;
257 };
258
259 pinctrl_i2c1: i2c1grp {
260 fsl,pins = <
261 MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3
262 MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
263 >;
264 };
265
266 pinctrl_i2c3: i2c3grp {
267 fsl,pins = <
268 MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
269 MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
270 >;
271 };
272
273 pinctrl_pmic: pmicirq {
274 fsl,pins = <
275 MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41
276 >;
277 };
278
279 pinctrl_uart1: uart1grp {
280 fsl,pins = <
281 MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140
282 MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140
283 MX8MM_IOMUXC_UART3_RXD_UART1_DCE_CTS_B 0x140
284 MX8MM_IOMUXC_UART3_TXD_UART1_DCE_RTS_B 0x140
285 MX8MM_IOMUXC_SD1_DATA4_GPIO2_IO6 0x19
286 MX8MM_IOMUXC_SD1_DATA5_GPIO2_IO7 0x19
287 MX8MM_IOMUXC_SD1_DATA6_GPIO2_IO8 0x19
288 MX8MM_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x141
289 >;
290 };
291
292 pinctrl_usdhc1_gpio: usdhc1grpgpio {
293 fsl,pins = <
294 MX8MM_IOMUXC_SD1_RESET_B_GPIO2_IO10 0x41
295 >;
296 };
297
298 pinctrl_usdhc1: usdhc1grp {
299 fsl,pins = <
300 MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190
301 MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0
302 MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0
303 MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0
304 MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0
305 MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0
306 >;
307 };
308
309 pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
310 fsl,pins = <
311 MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x194
312 MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4
313 MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d4
314 MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d4
315 MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d4
316 MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d4
317 >;
318 };
319
320 pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
321 fsl,pins = <
322 MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x196
323 MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6
324 MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d6
325 MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d6
326 MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d6
327 MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d6
328 >;
329 };
330
331 pinctrl_usdhc3: usdhc3grp {
332 fsl,pins = <
333 MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190
334 MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0
335 MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0
336 MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0
337 MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0
338 MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0
339 MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0
340 MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0
341 MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0
342 MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0
343 MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190
344 >;
345 };
346
347 pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
348 fsl,pins = <
349 MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194
350 MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4
351 MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4
352 MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4
353 MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4
354 MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4
355 MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4
356 MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4
357 MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4
358 MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4
359 MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194
360 >;
361 };
362
363 pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
364 fsl,pins = <
365 MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196
366 MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6
367 MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6
368 MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6
369 MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6
370 MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6
371 MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6
372 MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6
373 MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6
374 MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6
375 MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196
376 >;
377 };
378
379 pinctrl_wdog: wdoggrp {
380 fsl,pins = <
381 MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
382 >;
383 };
384
385 pinctrl_wlan: wlangrp {
386 fsl,pins = <
387 MX8MM_IOMUXC_SD1_DATA7_GPIO2_IO9 0x111
388 >;
389 };
390};