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gerrit.cesnet.cz / github / trini / u-boot / bdd368afdaa66c93bf4e867b46da2fe6c78f45eb / . / arch / arm / dts / imx6q-kp.dts
blob: 12d6db6f80b5b20fc04506fc63cdd01da32a9110 [file] [log] [blame]
Lukasz Majewskif1a46392019-10-10 16:11:27 +0200[diff] [blame]1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright 2018
4 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
5 *
6 * SPDX-License-Identifier: GPL-2.0+ or X11
7 */
8
9/dts-v1/;
10#include <dt-bindings/gpio/gpio.h>
11#include "imx6q.dtsi"
12
13/ {
14 model = "K+P iMX6Q";
15 compatible = "kp,imx6-kp", "fsl,imx6";
16
17 aliases {
18 mmc0 = &usdhc2;
19 mmc1 = &usdhc4;
20 usb1 = &usbh1;
21 };
22
23 chosen {
24 stdout-path = &uart1;
25 };
26
27 leds {
28 compatible = "gpio-leds";
29 pinctrl-names = "default";
30 pinctrl-0 = <&pinctrl_leds>;
31
32 green {
33 label = "green";
34 gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
35 linux,default-trigger = "gpio";
36 default-state = "off";
37 };
38
39 red {
40 label = "red";
41 gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
42 linux,default-trigger = "gpio";
43 default-state = "off";
44 };
45 };
46
47 memory@10000000 {
48 reg = <0x10000000 0x40000000>;
49 };
50
51 reg_usb_h1_vbus: regulator-usb_h1_vbus {
52 compatible = "regulator-fixed";
53 regulator-name = "usb_h1_vbus";
54 regulator-min-microvolt = <5000000>;
55 regulator-max-microvolt = <5000000>;
56 gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
57 enable-active-high;
58 };
59};
60
61&fec {
62 pinctrl-names = "default";
63 pinctrl-0 = <&pinctrl_enet>;
64 phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
65 phy-reset-duration = <10>;
66 phy-mode = "rgmii";
67 fsl,magic-packet;
68 fsl,enet-loopback-clk; /* anatop reference clk via PAD loopback */
69 fsl,enet-freq = <1>; /* ENET_25MHZ = 0, ENET_50MHZ = 1 */
70 /* ENET_100MHZ = 2, ENET_125MHZ = 3 */
71 status = "okay";
72};
73
74&i2c1 {
75 clock-frequency = <400000>;
76 pinctrl-names = "default";
77 pinctrl-0 = <&pinctrl_i2c1>;
78 status = "okay";
79};
80
81&i2c2 {
82 clock-frequency = <400000>;
83 pinctrl-names = "default";
84 pinctrl-0 = <&pinctrl_i2c2>;
85 status = "okay";
86};
87
88&iomuxc {
89 pinctrl_enet: enetgrp {
90 fsl,pins = <
91 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
92 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
93 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
94 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
95 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
96 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
97 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
98 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
99 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
100 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
101 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
102 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
103 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
104 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
105 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
106 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
107 MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b0b0
108 >;
109 };
110
111 pinctrl_leds: gpioledsgrp {
112 fsl,pins = <
113 MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x4001b0b0
114 MX6QDL_PAD_EIM_D16__GPIO3_IO16 0x4001b0b0
115 >;
116 };
117
118 pinctrl_i2c1: i2c1grp {
119 fsl,pins = <
120 MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
121 MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
122 >;
123 };
124
125 pinctrl_i2c2: i2c2grp {
126 fsl,pins = <
127 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
128 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
129 >;
130 };
131
132 pinctrl_uart1: uart1grp {
133 fsl,pins = <
134 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
135 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
136 >;
137 };
138
139 pinctrl_uart2: uart2grp {
140 fsl,pins = <
141 MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
142 MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
143 MX6QDL_PAD_EIM_D28__UART2_CTS_B 0x1b0b1
144 MX6QDL_PAD_EIM_D29__UART2_RTS_B 0x1b0b1
145 >;
146 };
147
148 pinctrl_usbh1: usbh1grp {
149 fsl,pins = <
150 MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x1b0b1
151 MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
152 >;
153 };
154
155 pinctrl_usdhc2: usdhc2grp {
156 fsl,pins = <
157 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17019
158 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10019
159 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17019
160 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17019
161 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17019
162 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17019
163 MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x20000
164 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x20000
165 >;
166 };
167
168 pinctrl_usdhc4: usdhc4grp {
169 fsl,pins = <
170 MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17019
171 MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10019
172 MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17019
173 MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17019
174 MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17019
175 MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17019
176 MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17019
177 MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17019
178 MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17019
179 MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17019
180 >;
181 };
182};
183
184&uart1 {
185 pinctrl-names = "default";
186 pinctrl-0 = <&pinctrl_uart1>;
187 status = "okay";
188};
189
190&uart2 {
191 pinctrl-names = "default";
192 pinctrl-0 = <&pinctrl_uart2>;
193 uart-has-rtscts;
194};
195
196&usbh1 {
197 pinctrl-names = "default";
198 pinctrl-0 = <&pinctrl_usbh1>;
199 vbus-supply = <&reg_usb_h1_vbus>;
200 status = "okay";
201};
202
203&usdhc2 {
204 pinctrl-names = "default";
205 pinctrl-0 = <&pinctrl_usdhc2>;
206 bus-width = <4>;
207 cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
208 status = "okay";
209};
210
211&usdhc4 {
212 pinctrl-names = "default";
213 pinctrl-0 = <&pinctrl_usdhc4>;
214 bus-width = <8>;
215 non-removable;
216 no-1-8-v;
217 keep-power-in-suspend;
218 status = "okay";
219};