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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / a97e47912041163b431c067f17ebda85f212aa13 / . / arch / arm / dts / omap3-igep0020-common.dtsi
blob: d62481dacda6a3b28c0c0620707637c059b5071c [file] [log] [blame]
Enric Balletbo i Serra8fd8f2e2018-12-27 17:03:30 +0100[diff] [blame]1/*
2 * Common Device Tree Source for IGEPv2
3 *
4 * Copyright (C) 2014 Javier Martinez Canillas <javier@osg.samsung.com>
5 * Copyright (C) 2014 Enric Balletbo i Serra <eballetbo@gmail.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12#include "omap3-igep.dtsi"
13#include "omap-gpmc-smsc9221.dtsi"
14
15/ {
16
17 leds {
18 pinctrl-names = "default";
19 pinctrl-0 = <&leds_pins>;
20 compatible = "gpio-leds";
21
22 boot {
23 label = "omap3:green:boot";
24 gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
25 default-state = "on";
26 };
27
28 user0 {
29 label = "omap3:red:user0";
30 gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
31 default-state = "off";
32 };
33
34 user1 {
35 label = "omap3:red:user1";
36 gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
37 default-state = "off";
38 };
39
40 user2 {
41 label = "omap3:green:user1";
42 gpios = <&twl_gpio 19 GPIO_ACTIVE_LOW>;
43 };
44 };
45
46 /* HS USB Port 1 Power */
47 hsusb1_power: hsusb1_power_reg {
48 compatible = "regulator-fixed";
49 regulator-name = "hsusb1_vbus";
50 regulator-min-microvolt = <3300000>;
51 regulator-max-microvolt = <3300000>;
52 gpio = <&twl_gpio 18 GPIO_ACTIVE_LOW>; /* GPIO LEDA */
53 startup-delay-us = <70000>;
54 };
55
56 /* HS USB Host PHY on PORT 1 */
57 hsusb1_phy: hsusb1_phy {
58 compatible = "usb-nop-xceiv";
59 reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; /* gpio_24 */
60 vcc-supply = <&hsusb1_power>;
61 #phy-cells = <0>;
62 };
63
64 tfp410: encoder {
65 compatible = "ti,tfp410";
66 powerdown-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; /* gpio_170 */
67
68 ports {
69 #address-cells = <1>;
70 #size-cells = <0>;
71
72 port@0 {
73 reg = <0>;
74
75 tfp410_in: endpoint {
76 remote-endpoint = <&dpi_out>;
77 };
78 };
79
80 port@1 {
81 reg = <1>;
82
83 tfp410_out: endpoint {
84 remote-endpoint = <&dvi_connector_in>;
85 };
86 };
87 };
88 };
89
90 dvi0: connector {
91 compatible = "dvi-connector";
92 label = "dvi";
93
94 digital;
95
96 ddc-i2c-bus = <&i2c3>;
97
98 port {
99 dvi_connector_in: endpoint {
100 remote-endpoint = <&tfp410_out>;
101 };
102 };
103 };
104};
105
106&omap3_pmx_core {
107 pinctrl-names = "default";
108 pinctrl-0 = <
109 &tfp410_pins
110 &dss_dpi_pins
111 >;
112
113 tfp410_pins: pinmux_tfp410_pins {
114 pinctrl-single,pins = <
115 OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4) /* hdq_sio.gpio_170 */
116 >;
117 };
118
119 dss_dpi_pins: pinmux_dss_dpi_pins {
120 pinctrl-single,pins = <
121 OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
122 OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
123 OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
124 OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
125 OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
126 OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
127 OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
128 OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
129 OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
130 OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
131 OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
132 OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
133 OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
134 OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
135 OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
136 OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
137 OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
138 OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
139 OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
140 OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
141 OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
142 OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
143 OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
144 OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
145 OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
146 OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
147 OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
148 OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
149 >;
150 };
151
152 uart2_pins: pinmux_uart2_pins {
153 pinctrl-single,pins = <
154 OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT | MUX_MODE0) /* uart2_cts.uart2_cts */
155 OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0) /* uart2_rts .uart2_rts*/
156 OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */
157 OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0) /* uart2_rx.uart2_rx */
158 >;
159 };
160
161 smsc9221_pins: pinmux_smsc9221_pins {
162 pinctrl-single,pins = <
163 OMAP3_CORE1_IOPAD(0x21d2, PIN_INPUT | MUX_MODE4) /* mcspi1_cs2.gpio_176 */
164 >;
165 };
166};
167
168&omap3_pmx_core2 {
169 pinctrl-names = "default";
170 pinctrl-0 = <
171 &hsusbb1_pins
172 >;
173
174 hsusbb1_pins: pinmux_hsusbb1_pins {
175 pinctrl-single,pins = <
176 OMAP3630_CORE2_IOPAD(0x25da, PIN_OUTPUT | MUX_MODE3) /* etk_ctl.hsusb1_clk */
177 OMAP3630_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE3) /* etk_clk.hsusb1_stp */
178 OMAP3630_CORE2_IOPAD(0x25ec, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d8.hsusb1_dir */
179 OMAP3630_CORE2_IOPAD(0x25ee, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d9.hsusb1_nxt */
180 OMAP3630_CORE2_IOPAD(0x25dc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d0.hsusb1_data0 */
181 OMAP3630_CORE2_IOPAD(0x25de, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d1.hsusb1_data1 */
182 OMAP3630_CORE2_IOPAD(0x25e0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d2.hsusb1_data2 */
183 OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d3.hsusb1_data7 */
184 OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d4.hsusb1_data4 */
185 OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d5.hsusb1_data5 */
186 OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d6.hsusb1_data6 */
187 OMAP3630_CORE2_IOPAD(0x25ea, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d7.hsusb1_data3 */
188 >;
189 };
190
191 leds_pins: pinmux_leds_pins {
192 pinctrl-single,pins = <
193 OMAP3630_CORE2_IOPAD(0x25f4, PIN_OUTPUT | MUX_MODE4) /* etk_d12.gpio_26 */
194 OMAP3630_CORE2_IOPAD(0x25f6, PIN_OUTPUT | MUX_MODE4) /* etk_d13.gpio_27 */
195 OMAP3630_CORE2_IOPAD(0x25f8, PIN_OUTPUT | MUX_MODE4) /* etk_d14.gpio_28 */
196 >;
197 };
198
199 mmc1_wp_pins: pinmux_mmc1_cd_pins {
200 pinctrl-single,pins = <
201 OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT | MUX_MODE4) /* etk_d15.gpio_29 */
202 >;
203 };
204};
205
206&i2c3 {
207 clock-frequency = <100000>;
208
209 /*
210 * Display monitor features are burnt in the EEPROM
211 * as EDID data.
212 */
213 eeprom@50 {
214 compatible = "ti,eeprom";
215 reg = <0x50>;
216 };
217};
218
219&gpmc {
220 ranges = <0 0 0x30000000 0x01000000>, /* CS0: 16MB for NAND */
221 <5 0 0x2c000000 0x01000000>; /* CS5: 16MB for ethernet */
222
223 ethernet@gpmc {
224 pinctrl-names = "default";
225 pinctrl-0 = <&smsc9221_pins>;
226 reg = <5 0 0xff>;
227 interrupt-parent = <&gpio6>;
228 interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
229 };
230};
231
232&uart2 {
233 pinctrl-names = "default";
234 pinctrl-0 = <&uart2_pins>;
235};
236
237&usbhshost {
238 port1-mode = "ehci-phy";
239};
240
241&usbhsehci {
242 phys = <&hsusb1_phy>;
243};
244
245&vpll2 {
246 /* Needed for DSS */
247 regulator-name = "vdds_dsi";
248};
249
250&dss {
Roger Quadros72f78c62021-08-24 14:07:27 +0300[diff] [blame]251 status = "okay";
Enric Balletbo i Serra8fd8f2e2018-12-27 17:03:30 +0100[diff] [blame]252
253 port {
254 dpi_out: endpoint {
255 remote-endpoint = <&tfp410_in>;
256 data-lines = <24>;
257 };
258 };
259};
260
261&mmc1 {
262 pinctrl-0 = <&mmc1_pins &mmc1_wp_pins>;
263 wp-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; /* gpio_29 */
264};