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Enric Balletbo i Serra9a878e82018-12-28 11:55:48 +01001/*
2 * am335x-base0033.dts - Device Tree file for IGEP AQUILA EXPANSION
3 *
4 * Copyright (C) 2013 ISEE 2007 SL - http://www.isee.biz
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#include "am335x-igep0033.dtsi"
12
13/ {
14 model = "IGEP COM AM335x on AQUILA Expansion";
15 compatible = "isee,am335x-base0033", "isee,am335x-igep0033", "ti,am33xx";
16
17 hdmi {
18 compatible = "ti,tilcdc,slave";
19 i2c = <&i2c0>;
20 pinctrl-names = "default", "off";
21 pinctrl-0 = <&nxp_hdmi_pins>;
22 pinctrl-1 = <&nxp_hdmi_off_pins>;
23 status = "okay";
24 };
25
26 leds_base {
27 pinctrl-names = "default";
28 pinctrl-0 = <&leds_base_pins>;
29
30 compatible = "gpio-leds";
31
32 led0 {
33 label = "base:red:user";
34 gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; /* gpio1_21 */
35 default-state = "off";
36 };
37
38 led1 {
39 label = "base:green:user";
40 gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>; /* gpio2_0 */
41 default-state = "off";
42 };
43 };
44};
45
46&am33xx_pinmux {
47 nxp_hdmi_pins: pinmux_nxp_hdmi_pins {
48 pinctrl-single,pins = <
49 AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE3) /* xdma_event_intr0.clkout1 */
50 AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0 */
51 AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1 */
52 AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2 */
53 AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3 */
54 AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4 */
55 AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5 */
56 AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6 */
57 AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7 */
58 AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8 */
59 AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9 */
60 AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10 */
61 AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11 */
62 AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12 */
63 AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13 */
64 AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14 */
65 AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15 */
66 AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) /* lcd_vsync */
67 AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) /* lcd_hsync */
68 AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) /* lcd_pclk */
69 AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en */
70 >;
71 };
72 nxp_hdmi_off_pins: pinmux_nxp_hdmi_off_pins {
73 pinctrl-single,pins = <
74 AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE3) /* xdma_event_intr0.clkout1 */
75 >;
76 };
77
78 leds_base_pins: pinmux_leds_base_pins {
79 pinctrl-single,pins = <
80 AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */
81 AM33XX_IOPAD(0x888, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn3.gpio2_0 */
82 >;
83 };
84};
85
86&lcdc {
87 status = "okay";
88};
89
90&i2c0 {
91 eeprom: eeprom@50 {
92 compatible = "atmel,24c256";
93 reg = <0x50>;
94 };
95};