blob: dffafbcaa7af337eb220af2edecb337362dbab4f [file] [log] [blame]
Oleksij Rempel88010b82020-07-01 15:03:28 +02001// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright (c) 2018 Protonic Holland
4 */
5
6/dts-v1/;
7#include "imx6q.dtsi"
8#include "imx6qdl-prti6q.dtsi"
9#include <dt-bindings/leds/common.h>
10
11/ {
12 model = "Protonic WD2 board";
13 compatible = "prt,prtwd2", "fsl,imx6q";
14
15 memory@10000000 {
16 device_type = "memory";
17 reg = <0x10000000 0x20000000>;
18 };
19
20 memory@80000000 {
21 device_type = "memory";
22 reg = <0x80000000 0x20000000>;
23 };
24
25 usdhc2_wifi_pwrseq: usdhc2_wifi_pwrseq {
26 compatible = "mmc-pwrseq-simple";
27 pinctrl-names = "default";
28 pinctrl-0 = <&pinctrl_wifi_npd>;
29 reset-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>;
30 };
31
32 /* PRTWD2 rev 1 bitbang I2C for Ethernet Switch */
33 i2c@4 {
34 compatible = "i2c-gpio";
35 pinctrl-names = "default";
36 pinctrl-0 = <&pinctrl_i2c4>;
37 sda-gpios = <&gpio1 22 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
38 scl-gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
39 i2c-gpio,delay-us = <20>; /* ~10 kHz */
40 i2c-gpio,scl-output-only;
41 #address-cells = <1>;
42 #size-cells = <0>;
43 };
44};
45
46&can1 {
47 pinctrl-names = "default";
48 pinctrl-0 = <&pinctrl_can1 &pinctrl_can1phy>;
49 status = "okay";
50};
51
52&fec {
53 pinctrl-names = "default";
54 pinctrl-0 = <&pinctrl_enet>;
55 phy-mode = "rmii";
56 clocks = <&clks IMX6QDL_CLK_ENET>,
57 <&clks IMX6QDL_CLK_ENET>;
58 clock-names = "ipg", "ahb";
59 status = "okay";
60
61 fixed-link {
62 speed = <100>;
63 pause;
64 full-duplex;
65 };
66};
67
68&i2c3 {
69 adc@49 {
70 compatible = "ti,ads1015";
71 reg = <0x49>;
72 #address-cells = <1>;
73 #size-cells = <0>;
74
75 /* V in */
76 channel@4 {
77 reg = <4>;
78 ti,gain = <1>;
79 ti,datarate = <3>;
80 };
81
82 /* I charge */
83 channel@5 {
84 reg = <5>;
85 ti,gain = <1>;
86 ti,datarate = <3>;
87 };
88
89 /* V bus */
90 channel@6 {
91 reg = <6>;
92 ti,gain = <1>;
93 ti,datarate = <3>;
94 };
95
96 /* nc */
97 channel@7 {
98 reg = <7>;
99 ti,gain = <1>;
100 ti,datarate = <3>;
101 };
102 };
103};
104
105&usdhc2 {
106 pinctrl-names = "default";
107 pinctrl-0 = <&pinctrl_usdhc2>;
108 no-1-8-v;
109 non-removable;
110 mmc-pwrseq = <&usdhc2_wifi_pwrseq>;
111 #address-cells = <1>;
112 #size-cells = <0>;
113 status = "okay";
114
115 wifi@1 {
116 compatible = "brcm,bcm4329-fmac";
117 reg = <1>;
118 };
119};
120
121&iomuxc {
122 pinctrl-names = "default";
123 pinctrl-0 = <&pinctrl_usb_eth_chg>;
124
125 pinctrl_can1phy: can1phy {
126 fsl,pins = <
127 /* CAN1_SR */
128 MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13070
129 >;
130 };
131
132 pinctrl_enet: enetgrp {
133 fsl,pins = <
134 /* MX6QDL_ENET_PINGRP4 */
135 MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
136 MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
137 MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x130b0
138 MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
139 MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
140 MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
141 MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
142
143 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0
144 /* Phy reset */
145 MX6QDL_PAD_CSI0_DAT4__GPIO5_IO22 0x1b0b0
146 /* nINTRP */
147 MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23 0x1b0b0
148
149 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x10030
150 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x10030
151 >;
152 };
153
154 pinctrl_i2c4: i2c4grp {
155 fsl,pins = <
156 MX6QDL_PAD_ENET_MDIO__GPIO1_IO22 0x1f8b0
157 MX6QDL_PAD_ENET_MDC__GPIO1_IO31 0x1f8b0
158 >;
159 };
160
161 pinctrl_usb_eth_chg: usbethchggrp {
162 fsl,pins = <
163 /* USB charging control */
164 MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x130b0
165 MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x130b0
166 MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x130b0
167 MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x130b0
168 >;
169 };
170
171 pinctrl_usdhc2: usdhc2grp {
172 fsl,pins = <
173 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9
174 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9
175 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
176 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
177 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
178 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9
179 >;
180 };
181
182 pinctrl_wifi_npd: wifinpd {
183 fsl,pins = <
184 /* WL_REG_ON */
185 MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x13069
186 >;
187 };
188};