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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 57212ff031c30b5c9e57a8fd5366ed2f517d8700 / . / arch / arm / dts / imx6qdl-sabrelite.dtsi
blob: 673a19c3df47d0bb104b33143a15f64cbbe99bb1 [file] [log] [blame]
Troy Kiskyf8f9f792019-07-29 12:15:54 -0700[diff] [blame]1// SPDX-License-Identifier: GPL-2.0+
2//
3// Copyright 2013-2019 Boundary Devices, Inc.
4// Copyright 2012 Freescale Semiconductor, Inc.
5// Copyright 2011 Linaro Ltd.
6
7#include <dt-bindings/clock/imx6qdl-clock.h>
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/input/input.h>
10
11&iomuxc {
12 pinctrl-names = "default";
13 pinctrl-0 = <&pinctrl_hog>;
14
15 pinctrl_ecspi1: ecspi1grp {
16 fsl,pins = <
17 MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
18 MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
19 MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x000b1
20#define GP_ECSPI1_NOR_CS <&gpio3 19 GPIO_ACTIVE_LOW>
21 MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x0b0b1
22 >;
23 };
24
25 pinctrl_enet: enetgrp {
26 fsl,pins = <
27 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
28 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
29 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x100b0
30 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x100b0
31 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x100b0
32 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x100b0
33 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x100b0
34 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x100b0
35 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x100b0
36 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
37 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
38 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
39 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
40 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
41 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
42#undef GP_ENET_PHY_RESET
43#define GP_ENET_PHY_RESET <&gpio3 23 GPIO_ACTIVE_LOW>
44 MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x030b0
45#define GPIRQ_ENET_PHY <&gpio1 28 IRQ_TYPE_LEVEL_LOW>
46 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0
47 >;
48 };
49
50 pinctrl_hog: hoggrp {
51 fsl,pins = <
52 /* Spare */
53 MX6QDL_PAD_NANDF_D7__GPIO2_IO07 0x1b0b0
54 >;
55 };
56
57 pinctrl_i2c1: i2c1grp {
58 fsl,pins = <
59 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
60 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
61 >;
62 };
63
64 pinctrl_i2c1_1: i2c1-1grp {
65 fsl,pins = <
66#define GP_I2C1_SCL <&gpio3 21 GPIO_ACTIVE_HIGH>
67 MX6QDL_PAD_EIM_D21__GPIO3_IO21 0x4001b8b1
68#define GP_I2C1_SDA <&gpio3 28 GPIO_ACTIVE_HIGH>
69 MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x4001b8b1
70 >;
71 };
72
73 pinctrl_i2c2: i2c2grp {
74 fsl,pins = <
75 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
76 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
77 >;
78 };
79
80 pinctrl_i2c2_1: i2c2-1grp {
81 fsl,pins = <
82#define GP_I2C2_SCL <&gpio4 12 GPIO_ACTIVE_HIGH>
83 MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x4001b8b1
84#define GP_I2C2_SDA <&gpio4 13 GPIO_ACTIVE_HIGH>
85 MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x4001b8b1
86 >;
87 };
88
89 pinctrl_i2c3: i2c3grp {
90 fsl,pins = <
91 MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
92 MX6QDL_PAD_GPIO_16__I2C3_SDA 0x4001b8b1
93#define GPIRQ_I2C3_J7 <&gpio1 9 IRQ_TYPE_EDGE_FALLING>
94#define GP_I2C3_J7 <&gpio1 9 GPIO_ACTIVE_LOW>
95 MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
96 >;
97 };
98
99 pinctrl_i2c3_1: i2c3-1grp {
100 fsl,pins = <
101#define GP_I2C3_SCL <&gpio1 5 GPIO_ACTIVE_HIGH>
102 MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x4001b8b1
103#define GP_I2C3_SDA <&gpio7 11 GPIO_ACTIVE_HIGH>
104 MX6QDL_PAD_GPIO_16__GPIO7_IO11 0x4001b8b1
105 >;
106 };
107
108 pinctrl_pwm1: pwm1grp {
109 fsl,pins = <
110 MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1
111 >;
112 };
113
114 pinctrl_pwm3: pwm3grp {
115 fsl,pins = <
116 MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
117 >;
118 };
119
120 pinctrl_pwm4: pwm4grp {
121 fsl,pins = <
122 MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
123 >;
124 };
125
126 pinctrl_reg_usbotg_vbus: reg-usbotg-vbusgrp {
127 fsl,pins = <
128#define GP_REG_USBOTG <&gpio3 22 GPIO_ACTIVE_HIGH>
129 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x030b0
130 >;
131 };
132
133 pinctrl_uart1: uart1grp {
134 fsl,pins = <
135 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
136 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
137 >;
138 };
139
140 pinctrl_uart2: uart2grp {
141 fsl,pins = <
142 MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
143 MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
144 >;
145 };
146
147 pinctrl_usbh1: usbh1grp {
148 fsl,pins = <
149#define GP_USBH1_HUB_RESET <&gpio7 12 GPIO_ACTIVE_LOW>
150 MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x0b0b0
151 >;
152 };
153
154 pinctrl_usbotg: usbotggrp {
155 fsl,pins = <
156 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
157 MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
158 >;
159 };
160
161 pinctrl_usdhc3: usdhc3grp {
162 fsl,pins = <
163 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
164 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
165 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
166 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
167 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
168 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
169#define GP_USDHC3_CD <&gpio7 0 GPIO_ACTIVE_LOW>
170 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0
171#define GP_USDHC3_WP <&gpio7 1 GPIO_ACTIVE_HIGH>
172 MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b0b0
173 >;
174 };
175
176 pinctrl_usdhc4: usdhc4grp {
177 fsl,pins = <
178 MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
179 MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
180 MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
181 MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
182 MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
183 MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
184#define GP_USDHC4_CD <&gpio2 6 GPIO_ACTIVE_LOW>
185 MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x1b0b0
186 >;
187 };
188};
189
190/ {
191 aliases {
192 mmc0 = &usdhc3;
193 mmc1 = &usdhc4;
194 pwm_lcd = &pwm1;
195 pwm_lvds = &pwm4;
196 };
197
198 chosen {
199 stdout-path = &uart2;
200 };
201
202 memory {
203 reg = <0x10000000 0x40000000>;
204 };
205
206 reg_3p3v: regulator-3v3 {
207 compatible = "regulator-fixed";
208 regulator-name = "3P3V";
209 regulator-min-microvolt = <3300000>;
210 regulator-max-microvolt = <3300000>;
211 regulator-always-on;
212 };
213
214 reg_usb_otg_vbus: regulator-usb-otg-vbus {
215 compatible = "regulator-fixed";
216 regulator-name = "usb_otg_vbus";
217 regulator-min-microvolt = <5000000>;
218 regulator-max-microvolt = <5000000>;
219 gpio = GP_REG_USBOTG;
220 enable-active-high;
221 };
222};
223
224&ecspi1 {
225 cs-gpios = GP_ECSPI1_NOR_CS;
226 pinctrl-names = "default";
227 pinctrl-0 = <&pinctrl_ecspi1>;
228 status = "okay";
229
230 flash: m25p80@0 {
231 compatible = "sst,sst25vf016b", "jedec,spi-nor";
232 spi-max-frequency = <20000000>;
233 reg = <0>;
234 #address-cells = <1>;
235 #size-cells = <1>;
236 mtd@00000000 {
237 label = "U-Boot";
238 reg = <0x0 0xC0000>;
239 };
240
241 mtd@000C0000 {
242 label = "env";
243 reg = <0xC0000 0x2000>;
244 };
245 mtd@000C2000 {
246 label = "splash";
247 reg = <0xC2000 0x13e000>;
248 };
249 };
250};
251
252&fec {
253 phy-handle = <&ethphy>;
254 phy-mode = "rgmii";
255#if 0
256 phy-reset-gpios = GP_ENET_PHY_RESET;
257#endif
258 pinctrl-names = "default";
259 pinctrl-0 = <&pinctrl_enet>;
260 rxc-skew-ps = <3000>;
261 rxd0-skew-ps = <0>;
262 rxd1-skew-ps = <0>;
263 rxd2-skew-ps = <0>;
264 rxd3-skew-ps = <0>;
265 rxdv-skew-ps = <0>;
266 status = "okay";
267 txc-skew-ps = <3000>;
268 txd0-skew-ps = <0>;
269 txd1-skew-ps = <0>;
270 txd2-skew-ps = <0>;
271 txd3-skew-ps = <0>;
272 txen-skew-ps = <0>;
273
274 mdio {
275 #address-cells = <0>;
276 #size-cells = <1>;
277
278 ethphy: ethernet-phy {
279 interrupts-extended = GPIRQ_ENET_PHY;
280 };
281 };
282};
283
284&i2c1 {
285 clock-frequency = <100000>;
286 pinctrl-names = "default", "gpio";
287 pinctrl-0 = <&pinctrl_i2c1>;
288 pinctrl-1 = <&pinctrl_i2c1_1>;
289 scl-gpios = GP_I2C1_SCL;
290 sda-gpios = GP_I2C1_SDA;
291 status = "okay";
292};
293
294&i2c2 {
295 clock-frequency = <100000>;
296 pinctrl-names = "default", "gpio";
297 pinctrl-0 = <&pinctrl_i2c2>;
298 pinctrl-1 = <&pinctrl_i2c2_1>;
299 scl-gpios = GP_I2C2_SCL;
300 sda-gpios = GP_I2C2_SDA;
301 status = "okay";
302
303 hdmi_edid: edid@50 {
304 compatible = "fsl,imx6-hdmi-i2c";
305 reg = <0x50>;
306 };
307};
308
309&i2c3 {
310 clock-frequency = <100000>;
311 pinctrl-names = "default", "gpio";
312 pinctrl-0 = <&pinctrl_i2c3>;
313 pinctrl-1 = <&pinctrl_i2c3_1>;
314 scl-gpios = GP_I2C3_SCL;
315 sda-gpios = GP_I2C3_SDA;
316 status = "okay";
317};
318
319&pcie {
320 status = "okay";
321};
322
323&pwm1 {
324 pinctrl-names = "default";
325 pinctrl-0 = <&pinctrl_pwm1>;
326 status = "okay";
327};
328
329&pwm3 {
330 pinctrl-names = "default";
331 pinctrl-0 = <&pinctrl_pwm3>;
332 status = "okay";
333};
334
335&pwm4 {
336 pinctrl-names = "default";
337 pinctrl-0 = <&pinctrl_pwm4>;
338 status = "okay";
339};
340
341&uart1 {
342 pinctrl-names = "default";
343 pinctrl-0 = <&pinctrl_uart1>;
344 status = "okay";
345};
346
347&uart2 {
348 pinctrl-names = "default";
349 pinctrl-0 = <&pinctrl_uart2>;
350 status = "okay";
351};
352
353&usbh1 {
354 pinctrl-names = "default";
355 pinctrl-0 = <&pinctrl_usbh1>;
356 disable-over-current;
357 reset-gpios = GP_USBH1_HUB_RESET;
358 status = "okay";
359};
360
361&usbotg {
362 vbus-supply = <&reg_usb_otg_vbus>;
363 pinctrl-names = "default";
364 pinctrl-0 = <&pinctrl_usbotg>;
365 disable-over-current;
366 status = "okay";
367};
368
369&usdhc3 {
370 pinctrl-names = "default";
371 pinctrl-0 = <&pinctrl_usdhc3>;
372 cd-gpios = GP_USDHC3_CD;
373 wp-gpios = GP_USDHC3_WP;
374 vmmc-supply = <&reg_3p3v>;
375 status = "okay";
376};
377
378&usdhc4 {
379 pinctrl-names = "default";
380 pinctrl-0 = <&pinctrl_usdhc4>;
381 cd-gpios = GP_USDHC4_CD;
382 vmmc-supply = <&reg_3p3v>;
383 status = "okay";
384};