1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * support fot the imx6 based aristainetos board
 4 *
 5 * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
 
 
 
 
 
 6 */
 7/dts-v1/;
 8#include "imx6dl.dtsi"
 9#include "imx6qdl-aristainetos.dtsi"
10
11/ {
12	model = "aristainetos i.MX6 Dual Lite Board 4";
13	compatible = "abb,aristainetos-imx6dl-4", "fsl,imx6dl";
14
15	backlight {
16		compatible = "pwm-backlight";
17		pwms = <&pwm1 0 5000000>;
18		brightness-levels = <0 4 8 16 32 64 128 255>;
19		default-brightness-level = <7>;
20		enable-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
21		pinctrl-names = "default";
22		pinctrl-0 = <&pinctrl_backlight>;
23		status = "okay";
24	};
25
26	memory@10000000 {
27		device_type = "memory";
28		reg = <0x10000000 0x40000000>;
29	};
30
31	display0: disp0 {
32		compatible = "fsl,imx-parallel-display";
33		interface-pix-fmt = "rgb24";
34		pinctrl-names = "default";
35		pinctrl-0 = <&pinctrl_ipu_disp>;
36		status = "okay";
37
38		display-timings {
39			480x800p60 {
40				native-mode;
41				clock-frequency = <30000000>;
42				hactive = <480>;
43				vactive = <800>;
44				hfront-porch = <59>;
45				hback-porch = <10>;
46				hsync-len = <10>;
47				vback-porch = <15>;
48				vfront-porch = <15>;
49				vsync-len = <15>;
50				hsync-active = <1>;
51				vsync-active = <1>;
 
 
52			};
53		};
54
55		port {
56			display0_in: endpoint {
57				remote-endpoint = <&ipu1_di0_disp0>;
 
58			};
59		};
60	};
61};
62
63&ecspi2 {
64	cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
 
65	pinctrl-names = "default";
66	pinctrl-0 = <&pinctrl_ecspi2>;
67	status = "okay";
68};
69
70&i2c2 {
71	clock-frequency = <100000>;
72	pinctrl-names = "default";
73	pinctrl-0 = <&pinctrl_i2c2>;
74	status = "okay";
75};
76
77&ipu1_di0_disp0 {
78	remote-endpoint = <&display0_in>;
79};
80
81&pwm1 {
82	#pwm-cells = <2>;
83	status = "okay";
84};

 
 1/*
 2 * support fot the imx6 based aristainetos board
 3 *
 4 * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
 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/dts-v1/;
12#include "imx6dl.dtsi"
13#include "imx6qdl-aristainetos.dtsi"
14
15/ {
16	model = "aristainetos i.MX6 Dual Lite Board 4";
17	compatible = "fsl,imx6dl";
18
19	backlight {
20		compatible = "pwm-backlight";
21		pwms = <&pwm1 0 5000000>;
22		brightness-levels = <0 4 8 16 32 64 128 255>;
23		default-brightness-level = <7>;
24		enable-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
25		pinctrl-names = "default";
26		pinctrl-0 = <&pinctrl_backlight>;
27		status = "okay";
28	};
29
30	memory {
 
31		reg = <0x10000000 0x40000000>;
32	};
33
34	soc {
35		display0: display@di0 {
36			compatible = "fsl,imx-parallel-display";
37			interface-pix-fmt = "rgb24";
38			pinctrl-names = "default";
39			pinctrl-0 = <&pinctrl_ipu_disp>;
40			status = "okay";
41
42			display-timings {
43				480x800p60 {
44					native-mode;
45					clock-frequency = <30000000>;
46					hactive = <480>;
47					vactive = <800>;
48					hfront-porch = <59>;
49					hback-porch = <10>;
50					hsync-len = <10>;
51					vback-porch = <15>;
52					vfront-porch = <15>;
53					vsync-len = <15>;
54					hsync-active = <1>;
55					vsync-active = <1>;
56				};
57			};
 
58
59			port {
60				display0_in: endpoint {
61					remote-endpoint = <&ipu1_di0_disp0>;
62				};
63			};
64		};
65	};
66};
67
68&ecspi2 {
69	fsl,spi-num-chipselects = <1>;
70	cs-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
71	pinctrl-names = "default";
72	pinctrl-0 = <&pinctrl_ecspi2>;
73	status = "okay";
74};
75
76&i2c2 {
77	clock-frequency = <100000>;
78	pinctrl-names = "default";
79	pinctrl-0 = <&pinctrl_i2c2>;
80	status = "okay";
81};
82
83&ipu1_di0_disp0 {
84	remote-endpoint = <&display0_in>;
85};
86
87&pwm1 {
 
88	status = "okay";
89};