1// SPDX-License-Identifier: GPL-2.0-or-later
 2/*
 3 * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
 
 
 
 
 
 
 
 
 
 4 */
 5
 6#include "imx25-eukrea-mbimxsd25-baseboard.dts"
 7
 8/ {
 9	model = "Eukrea MBIMXSD25 with the CMO-QVGA Display";
10	compatible = "eukrea,mbimxsd25-baseboard-cmo-qvga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
11
12	cmo_qvga: display {
13		model = "CMO-QVGA";
14		bits-per-pixel = <16>;
15		fsl,pcr = <0xcad08b80>;
16		bus-width = <18>;
 
17		display-timings {
18			native-mode = <&qvga_timings>;
19			qvga_timings: 320x240 {
20				clock-frequency = <6500000>;
21				hactive = <320>;
22				vactive = <240>;
23				hback-porch = <30>;
24				hfront-porch = <38>;
25				vback-porch = <20>;
26				vfront-porch = <3>;
27				hsync-len = <15>;
28				vsync-len = <4>;
29			};
30		};
31	};
32
33	regulators {
34		compatible = "simple-bus";
35		#address-cells = <1>;
36		#size-cells = <0>;
37
38		reg_lcd_3v3: regulator@0 {
39			compatible = "regulator-fixed";
40			reg = <0>;
41			pinctrl-names = "default";
42			pinctrl-0 = <&pinctrl_reg_lcd_3v3>;
43			regulator-name = "lcd-3v3";
44			regulator-min-microvolt = <3300000>;
45			regulator-max-microvolt = <3300000>;
46			gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
47			enable-active-high;
48		};
49	};
50};
51
52&iomuxc {
53	imx25-eukrea-mbimxsd25-baseboard-cmo-qvga {
54		pinctrl_reg_lcd_3v3: reg_lcd_3v3 {
55			fsl,pins = <MX25_PAD_PWM__GPIO_1_26 0x80000000>;
56		};
57	};
58};
59
60&lcdc {
61	display = <&cmo_qvga>;
62	fsl,lpccr = <0x00a903ff>;
63	lcd-supply = <&reg_lcd_3v3>;
64	status = "okay";
65};

 
 1/*
 2 * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
 3 *
 4 * This program is free software; you can redistribute it and/or
 5 * modify it under the terms of the GNU General Public License
 6 * as published by the Free Software Foundation; either version 2
 7 * of the License, or (at your option) any later version.
 8 * This program is distributed in the hope that it will be useful,
 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * GNU General Public License for more details.
12 */
13
14#include "imx25-eukrea-mbimxsd25-baseboard.dts"
15
16/ {
17	model = "Eukrea MBIMXSD25 with the CMO-QVGA Display";
18	compatible = "eukrea,mbimxsd25-baseboard-cmo-qvga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
19
20	cmo_qvga: display {
21		model = "CMO-QVGA";
22		bits-per-pixel = <16>;
23		fsl,pcr = <0xcad08b80>;
24		bus-width = <18>;
25		native-mode = <&qvga_timings>;
26		display-timings {
 
27			qvga_timings: 320x240 {
28				clock-frequency = <6500000>;
29				hactive = <320>;
30				vactive = <240>;
31				hback-porch = <30>;
32				hfront-porch = <38>;
33				vback-porch = <20>;
34				vfront-porch = <3>;
35				hsync-len = <15>;
36				vsync-len = <4>;
37			};
38		};
39	};
40
41	regulators {
42		compatible = "simple-bus";
43		#address-cells = <1>;
44		#size-cells = <0>;
45
46		reg_lcd_3v3: regulator@0 {
47			compatible = "regulator-fixed";
48			reg = <0>;
49			pinctrl-names = "default";
50			pinctrl-0 = <&pinctrl_reg_lcd_3v3>;
51			regulator-name = "lcd-3v3";
52			regulator-min-microvolt = <3300000>;
53			regulator-max-microvolt = <3300000>;
54			gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
55			enable-active-high;
56		};
57	};
58};
59
60&iomuxc {
61	imx25-eukrea-mbimxsd25-baseboard-cmo-qvga {
62		pinctrl_reg_lcd_3v3: reg_lcd_3v3 {
63			fsl,pins = <MX25_PAD_PWM__GPIO_1_26 0x80000000>;
64		};
65	};
66};
67
68&lcdc {
69	display = <&cmo_qvga>;
70	fsl,lpccr = <0x00a903ff>;
71	lcd-supply = <&reg_lcd_3v3>;
72	status = "okay";
73};