1/*
2 * Copyright (C) 2015 Amarula Solutions B.V.
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 *  a) This file is free software; you can redistribute it and/or
10 *     modify it under the terms of the GNU General Public License
11 *     version 2 as published by the Free Software Foundation.
12 *
13 *     This file is distributed in the hope that it will be useful
14 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *     GNU General Public License for more details.
17 *
18 * Or, alternatively
19 *
20 *  b) Permission is hereby granted, free of charge, to any person
21 *     obtaining a copy of this software and associated documentation
22 *     files (the "Software"), to deal in the Software without
23 *     restriction, including without limitation the rights to use
24 *     copy, modify, merge, publish, distribute, sublicense, and/or
25 *     sell copies of the Software, and to permit persons to whom the
26 *     Software is furnished to do so, subject to the following
27 *     conditions:
28 *
29 *     The above copyright notice and this permission notice shall be
30 *     included in all copies or substantial portions of the Software.
31 *
32 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
33 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
34 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
35 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
36 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
37 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
38 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
39 *     OTHER DEALINGS IN THE SOFTWARE.
40 */
41
42#include <dt-bindings/gpio/gpio.h>
43#include <dt-bindings/clock/imx6qdl-clock.h>
44
45/ {
46	aliases {
47		mmc1 = &usdhc3;
48		mmc2 = &usdhc4;
49	};
50
51	memory {
52		reg = <0x10000000 0x80000000>;
53	};
54};
55
56&fec {
57	pinctrl-names = "default";
58	pinctrl-0 = <&pinctrl_enet>;
59	phy-handle = <&eth_phy>;
60	phy-mode = "rgmii";
61	status = "okay";
62
63	mdio {
64		eth_phy: ethernet-phy {
65			rxc-skew-ps = <1140>;
66			txc-skew-ps = <1140>;
67			txen-skew-ps = <600>;
68			rxdv-skew-ps = <240>;
69			rxd0-skew-ps = <420>;
70			rxd1-skew-ps = <600>;
71			rxd2-skew-ps = <420>;
72			rxd3-skew-ps = <240>;
73			txd0-skew-ps = <60>;
74			txd1-skew-ps = <60>;
75			txd2-skew-ps = <60>;
76			txd3-skew-ps = <240>;
77		};
78	};
79};
80
81&i2c1 {
82	clock-frequency = <100000>;
83	pinctrl-names = "default";
84	pinctrl-0 = <&pinctrl_i2c1>;
85	status = "okay";
86};
87
88&i2c2 {
89	clock-frequency = <100000>;
90	pinctrl-names = "default";
91	pinctrl-0 = <&pinctrl_i2c2>;
92	status = "okay";
93};
94
95&i2c3 {
96	pinctrl-names = "default";
97	pinctrl-0 = <&pinctrl_i2c3>;
98	status = "okay";
99};
100
101&uart4 {
102	pinctrl-names = "default";
103	pinctrl-0 = <&pinctrl_uart4>;
104	status = "okay";
105};
106
107&usdhc3 {
108	pinctrl-names = "default";
109	pinctrl-0 = <&pinctrl_usdhc3>;
110	cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
111	no-1-8-v;
112	status = "okay";
113};
114
115&usdhc4 {
116	pinctrl-names = "default", "state_100mhz", "state_200mhz";
117	pinctrl-0 = <&pinctrl_usdhc4>;
118	pinctrl-1 = <&pinctrl_usdhc4_100mhz>;
119	pinctrl-2 = <&pinctrl_usdhc4_200mhz>;
120	bus-witdh = <8>;
121	no-1-8-v;
122	non-removable;
123	status = "okay";
124};
125
126&iomuxc {
127	pinctrl_enet: enetgrp {
128		fsl,pins = <
129			MX6QDL_PAD_ENET_MDIO__ENET_MDIO       0x1b0b0
130			MX6QDL_PAD_ENET_MDC__ENET_MDC         0x1b0b0
131			MX6QDL_PAD_RGMII_TXC__RGMII_TXC       0x1b030
132			MX6QDL_PAD_RGMII_TD0__RGMII_TD0       0x1b030
133			MX6QDL_PAD_RGMII_TD1__RGMII_TD1       0x1b030
134			MX6QDL_PAD_RGMII_TD2__RGMII_TD2       0x1b030
135			MX6QDL_PAD_RGMII_TD3__RGMII_TD3       0x1b030
136			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
137			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK  0x1b0b0
138			MX6QDL_PAD_RGMII_RXC__RGMII_RXC       0x1b030
139			MX6QDL_PAD_RGMII_RD0__RGMII_RD0       0x1b030
140			MX6QDL_PAD_RGMII_RD1__RGMII_RD1       0x1b030
141			MX6QDL_PAD_RGMII_RD2__RGMII_RD2       0x1b030
142			MX6QDL_PAD_RGMII_RD3__RGMII_RD3       0x1b030
143			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
144			MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN     0x1b0b0
145		>;
146	};
147
148	pinctrl_i2c1: i2c1grp {
149		fsl,pins = <
150			MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
151			MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
152		>;
153	};
154
155	pinctrl_i2c2: i2c2grp {
156		fsl,pins = <
157			MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
158			MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
159		>;
160	};
161
162	pinctrl_i2c3: i2c3grp {
163		fsl,pins = <
164			MX6QDL_PAD_GPIO_5__I2C3_SCL  0x4001b8b1
165			MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
166		>;
167	};
168
169	pinctrl_uart4: uart4grp {
170		fsl,pins = <
171			MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
172			MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
173		>;
174	};
175
176	pinctrl_usdhc3: usdhc3grp {
177		fsl,pins = <
178			MX6QDL_PAD_SD3_CMD__SD3_CMD    0x17070
179			MX6QDL_PAD_SD3_CLK__SD3_CLK    0x10070
180			MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17070
181			MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17070
182			MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17070
183			MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17070
184		>;
185	};
186
187	pinctrl_usdhc4: usdhc4grp {
188		fsl,pins = <
189			MX6QDL_PAD_SD4_CMD__SD4_CMD    0x17070
190			MX6QDL_PAD_SD4_CLK__SD4_CLK    0x10070
191			MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17070
192			MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17070
193			MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17070
194			MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17070
195			MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17070
196			MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17070
197			MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17070
198			MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17070
199		>;
200	};
201
202	pinctrl_usdhc4_100mhz: usdhc4grp_100mhz {
203		fsl,pins = <
204			MX6QDL_PAD_SD4_CMD__SD4_CMD    0x170B1
205			MX6QDL_PAD_SD4_CLK__SD4_CLK    0x100B1
206			MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x170B1
207			MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x170B1
208			MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x170B1
209			MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x170B1
210			MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x170B1
211			MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x170B1
212			MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x170B1
213			MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x170B1
214		>;
215	};
216
217	pinctrl_usdhc4_200mhz: usdhc4grp_200mhz {
218		fsl,pins = <
219			MX6QDL_PAD_SD4_CMD__SD4_CMD    0x170F9
220			MX6QDL_PAD_SD4_CLK__SD4_CLK    0x100F9
221			MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x170F9
222			MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x170F9
223			MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x170F9
224			MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x170F9
225			MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x170F9
226			MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x170F9
227			MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x170F9
228			MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x170F9
229		>;
230	};
231
232};
233