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8c772582 AG |
1 | // SPDX-License-Identifier: GPL-2.0 |
2 | /* | |
3 | * Digi International's ConnectCore6UL SBC Express board device tree source | |
4 | * | |
5 | * Copyright 2018 Digi International, Inc. | |
6 | * | |
7 | */ | |
8 | ||
9 | /dts-v1/; | |
10 | #include <dt-bindings/input/input.h> | |
11 | #include <dt-bindings/interrupt-controller/irq.h> | |
12 | #include "imx6ul.dtsi" | |
13 | #include "imx6ul-ccimx6ulsom.dtsi" | |
14 | ||
15 | / { | |
16 | model = "Digi International ConnectCore 6UL SBC Express."; | |
17 | compatible = "digi,ccimx6ulsbcexpress", "digi,ccimx6ulsom", | |
18 | "fsl,imx6ul"; | |
19 | }; | |
20 | ||
21 | &adc1 { | |
22 | pinctrl-names = "default"; | |
23 | pinctrl-0 = <&pinctrl_adc1>; | |
24 | status = "okay"; | |
25 | }; | |
26 | ||
27 | &can1 { | |
28 | pinctrl-names = "default"; | |
29 | pinctrl-0 = <&pinctrl_flexcan1>; | |
30 | xceiver-supply = <&ext_3v3>; | |
31 | status = "okay"; | |
32 | }; | |
33 | ||
34 | &ecspi3 { | |
35 | cs-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>; | |
36 | pinctrl-names = "default"; | |
37 | pinctrl-0 = <&pinctrl_ecspi3_master>; | |
38 | status = "okay"; | |
39 | }; | |
40 | ||
41 | &fec1 { | |
42 | pinctrl-names = "default"; | |
43 | pinctrl-0 = <&pinctrl_enet1>; | |
44 | phy-mode = "rmii"; | |
45 | phy-handle = <ðphy0>; | |
46 | status = "okay"; | |
47 | ||
48 | mdio { | |
49 | #address-cells = <1>; | |
50 | #size-cells = <0>; | |
51 | ||
52 | ethphy0: ethernet-phy@0 { | |
53 | compatible = "ethernet-phy-ieee802.3-c22"; | |
54 | smsc,disable-energy-detect; | |
55 | reg = <0>; | |
56 | }; | |
57 | }; | |
58 | }; | |
59 | ||
60 | &i2c2 { | |
61 | pinctrl-names = "default"; | |
62 | pinctrl-0 = <&pinctrl_i2c2>; | |
63 | status = "okay"; | |
64 | }; | |
65 | ||
66 | &pwm1 { | |
67 | pinctrl-names = "default"; | |
68 | pinctrl-0 = <&pinctrl_pwm1>; | |
69 | status = "okay"; | |
70 | }; | |
71 | ||
72 | &uart4 { | |
73 | pinctrl-names = "default"; | |
74 | pinctrl-0 = <&pinctrl_uart4>; | |
75 | status = "okay"; | |
76 | }; | |
77 | ||
78 | &uart5 { | |
79 | pinctrl-names = "default"; | |
80 | pinctrl-0 = <&pinctrl_uart5>; | |
81 | status = "okay"; | |
82 | }; | |
83 | ||
84 | &usbotg1 { | |
85 | dr_mode = "host"; | |
86 | disable-over-current; | |
87 | status = "okay"; | |
88 | }; | |
89 | ||
90 | &usbotg2 { | |
91 | dr_mode = "host"; | |
92 | disable-over-current; | |
93 | status = "okay"; | |
94 | }; | |
95 | ||
96 | &usdhc2 { | |
97 | pinctrl-names = "default"; | |
98 | pinctrl-0 = <&pinctrl_usdhc2>; | |
99 | broken-cd; /* no carrier detect line (use polling) */ | |
100 | no-1-8-v; | |
101 | status = "okay"; | |
102 | }; | |
103 | ||
104 | &iomuxc { | |
105 | pinctrl-names = "default"; | |
106 | pinctrl-0 = <&pinctrl_hog>; | |
107 | ||
108 | pinctrl_adc1: adc1grp { | |
109 | fsl,pins = < | |
110 | /* GPIO1_4/ADC1_IN4 (pin 7 of the expansion header) */ | |
111 | MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0xb0 | |
112 | >; | |
113 | }; | |
114 | ||
115 | pinctrl_ecspi3_master: ecspi3grp1 { | |
116 | fsl,pins = < | |
117 | MX6UL_PAD_UART2_RX_DATA__ECSPI3_SCLK 0x10b0 | |
118 | MX6UL_PAD_UART2_CTS_B__ECSPI3_MOSI 0x10b0 | |
119 | MX6UL_PAD_UART2_RTS_B__ECSPI3_MISO 0x10b0 | |
120 | MX6UL_PAD_UART2_TX_DATA__GPIO1_IO20 0x10b0 /* Chip Select */ | |
121 | >; | |
122 | }; | |
123 | ||
124 | pinctrl_ecspi3_slave: ecspi3grp2 { | |
125 | fsl,pins = < | |
126 | MX6UL_PAD_UART2_RX_DATA__ECSPI3_SCLK 0x10b0 | |
127 | MX6UL_PAD_UART2_CTS_B__ECSPI3_MOSI 0x10b0 | |
128 | MX6UL_PAD_UART2_RTS_B__ECSPI3_MISO 0x10b0 | |
129 | MX6UL_PAD_UART2_TX_DATA__ECSPI3_SS0 0x10b0 /* Chip Select */ | |
130 | >; | |
131 | }; | |
132 | ||
133 | pinctrl_enet1: enet1grp { | |
134 | fsl,pins = < | |
135 | MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0 | |
136 | MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0 | |
137 | MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0 | |
138 | MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0 | |
139 | MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0 | |
140 | MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0 | |
141 | MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0 | |
142 | MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0 | |
143 | MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0 | |
144 | MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x40017051 | |
145 | >; | |
146 | }; | |
147 | ||
148 | pinctrl_flexcan1: flexcan1grp{ | |
149 | fsl,pins = < | |
150 | MX6UL_PAD_LCD_DATA08__FLEXCAN1_TX 0x1b020 | |
151 | MX6UL_PAD_LCD_DATA09__FLEXCAN1_RX 0x1b020 | |
152 | >; | |
153 | }; | |
154 | ||
155 | pinctrl_i2c2: i2c2grp { | |
156 | fsl,pins = < | |
157 | MX6UL_PAD_GPIO1_IO00__I2C2_SCL 0x4001b8b0 | |
158 | MX6UL_PAD_GPIO1_IO01__I2C2_SDA 0x4001b8b0 | |
159 | >; | |
160 | }; | |
161 | ||
162 | pinctrl_pwm1: pwm1grp { | |
163 | fsl,pins = < | |
164 | MX6UL_PAD_LCD_DATA00__PWM1_OUT 0x10b0 | |
165 | >; | |
166 | }; | |
167 | ||
168 | pinctrl_uart4: uart4grp { | |
169 | fsl,pins = < | |
170 | MX6UL_PAD_LCD_CLK__UART4_DCE_TX 0x1b0b1 | |
171 | MX6UL_PAD_LCD_ENABLE__UART4_DCE_RX 0x1b0b1 | |
172 | >; | |
173 | }; | |
174 | ||
175 | pinctrl_uart5: uart5grp { | |
176 | fsl,pins = < | |
177 | MX6UL_PAD_UART5_TX_DATA__UART5_DCE_TX 0x1b0b1 | |
178 | MX6UL_PAD_UART5_RX_DATA__UART5_DCE_RX 0x1b0b1 | |
179 | >; | |
180 | }; | |
181 | ||
182 | pinctrl_usdhc2: usdhc2grp { | |
183 | fsl,pins = < | |
184 | MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x17059 | |
185 | MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x10071 | |
186 | MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x17059 | |
187 | MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x17059 | |
188 | MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x17059 | |
189 | MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x17059 | |
190 | >; | |
191 | }; | |
192 | ||
193 | /* General purpose pinctrl */ | |
194 | pinctrl_hog: hoggrp { | |
195 | fsl,pins = < | |
196 | /* GPIOs BANK 3 */ | |
197 | MX6UL_PAD_LCD_RESET__GPIO3_IO04 0xf030 | |
198 | >; | |
199 | }; | |
200 | }; |