[linux-2.6-block.git] / arch / arm / boot / dts / imx6qdl-tx6-lcd.dtsi

/*
 * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License
 *     version 2 as published by the Free Software Foundation.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/ {
	aliases {
		display = &display;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_lcd1_pwr>;
		enable-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;
		power-supply = <&reg_3v3>;
		turn-on-delay-ms = <35>;
		/*
		 * a poor man's way to create a 1:1 relationship between
		 * the PWM value and the actual duty cycle
		 */
		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
				     10 11 12 13 14 15 16 17 18 19
				     20 21 22 23 24 25 26 27 28 29
				     30 31 32 33 34 35 36 37 38 39
				     40 41 42 43 44 45 46 47 48 49
				     50 51 52 53 54 55 56 57 58 59
				     60 61 62 63 64 65 66 67 68 69
				     70 71 72 73 74 75 76 77 78 79
				     80 81 82 83 84 85 86 87 88 89
				     90 91 92 93 94 95 96 97 98 99
				    100>;
		default-brightness-level = <50>;
	};

	lcd_panel: lcd-panel {
		compatible = "edt,etm0700g0dh6";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_lcd0_pwr>;
		enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
		power-supply = <&reg_3v3>;
		backlight = <&backlight>;

		port {
			lcd_panel_in: endpoint {
				remote-endpoint = <&lcd_out>;
			};
		};
	};

	display: disp0 {
		compatible = "fsl,imx-parallel-display";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_disp0_1>;
		status = "okay";

		port@0 {
			reg = <0>;

			lcd_in: endpoint {
				remote-endpoint = <&ipu1_di0_disp0>;
			};
		};

		port@1 {
			reg = <1>;

			lcd_out: endpoint {
				remote-endpoint = <&lcd_panel_in>;
			};
		};

		display-timings {
			VGA {
				clock-frequency = <25200000>;
				hactive = <640>;
				vactive = <480>;
				hback-porch = <48>;
				hsync-len = <96>;
				hfront-porch = <16>;
				vback-porch = <31>;
				vsync-len = <2>;
				vfront-porch = <12>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <0>;
			};

			ETV570 {
				u-boot,panel-name = "edt,et057090dhu";
				clock-frequency = <25200000>;
				hactive = <640>;
				vactive = <480>;
				hback-porch = <114>;
				hsync-len = <30>;
				hfront-porch = <16>;
				vback-porch = <32>;
				vsync-len = <3>;
				vfront-porch = <10>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <0>;
			};

			ET0350 {
				u-boot,panel-name = "edt,et0350g0dh6";
				clock-frequency = <6413760>;
				hactive = <320>;
				vactive = <240>;
				hback-porch = <34>;
				hsync-len = <34>;
				hfront-porch = <20>;
				vback-porch = <15>;
				vsync-len = <3>;
				vfront-porch = <4>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <0>;
			};

			ET0430 {
				u-boot,panel-name = "edt,et0430g0dh6";
				clock-frequency = <9009000>;
				hactive = <480>;
				vactive = <272>;
				hback-porch = <2>;
				hsync-len = <41>;
				hfront-porch = <2>;
				vback-porch = <2>;
				vsync-len = <10>;
				vfront-porch = <2>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <1>;
			};

			ET0500 {
				clock-frequency = <33264000>;
				hactive = <800>;
				vactive = <480>;
				hback-porch = <88>;
				hsync-len = <128>;
				hfront-porch = <40>;
				vback-porch = <33>;
				vsync-len = <2>;
				vfront-porch = <10>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <0>;
			};

			ET0700 { /* same as ET0500 */
				u-boot,panel-name = "edt,etm0700g0dh6";
				clock-frequency = <33264000>;
				hactive = <800>;
				vactive = <480>;
				hback-porch = <88>;
				hsync-len = <128>;
				hfront-porch = <40>;
				vback-porch = <33>;
				vsync-len = <2>;
				vfront-porch = <10>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <0>;
			};

			ETQ570 {
				clock-frequency = <6596040>;
				hactive = <320>;
				vactive = <240>;
				hback-porch = <38>;
				hsync-len = <30>;
				hfront-porch = <30>;
				vback-porch = <16>;
				vsync-len = <3>;
				vfront-porch = <4>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <0>;
			};

			CoMTFT { /* same as ET0700 but with inverted pixel clock */
				u-boot,panel-name = "edt,etm0700g0edh6";
				clock-frequency = <33264000>;
				hactive = <800>;
				vactive = <480>;
				hback-porch = <88>;
				hsync-len = <128>;
				hfront-porch = <40>;
				vback-porch = <33>;
				vsync-len = <2>;
				vfront-porch = <10>;
				hsync-active = <0>;
				vsync-active = <0>;
				de-active = <1>;
				pixelclk-active = <1>;
			};
		};
	};
};

&ipu1_di0_disp0 {
	remote-endpoint = <&lcd_in>;
};
Commit	Line	Data
1a9aae6f LW	1	/*
	2	* Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
	3	*
	4	* This file is dual-licensed: you can use it either under the terms
	5	* of the GPL or the X11 license, at your option. Note that this dual
	6	* licensing only applies to this file, and not this project as a
	7	* whole.
	8	*
	9	* a) This file is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License
	11	* version 2 as published by the Free Software Foundation.
	12	*
	13	* This file is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* Or, alternatively,
	19	*
	20	* b) Permission is hereby granted, free of charge, to any person
	21	* obtaining a copy of this software and associated documentation
	22	* files (the "Software"), to deal in the Software without
	23	* restriction, including without limitation the rights to use,
	24	* copy, modify, merge, publish, distribute, sublicense, and/or
	25	* sell copies of the Software, and to permit persons to whom the
	26	* Software is furnished to do so, subject to the following
	27	* conditions:
	28	*
	29	* The above copyright notice and this permission notice shall be
	30	* included in all copies or substantial portions of the Software.
	31	*
	32	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	33	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	34	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	35	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	36	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	37	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	38	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	39	* OTHER DEALINGS IN THE SOFTWARE.
	40	*/
	41
	42	/ {
	43	aliases {
	44	display = &display;
	45	};
	46
	47	backlight: backlight {
	48	compatible = "pwm-backlight";
	49	pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
	50	pinctrl-names = "default";
	51	pinctrl-0 = <&pinctrl_lcd1_pwr>;
	52	enable-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;
	53	power-supply = <&reg_3v3>;
	54	turn-on-delay-ms = <35>;
	55	/*
	56	* a poor man's way to create a 1:1 relationship between
	57	* the PWM value and the actual duty cycle
	58	*/
	59	brightness-levels = < 0 1 2 3 4 5 6 7 8 9
	60	10 11 12 13 14 15 16 17 18 19
	61	20 21 22 23 24 25 26 27 28 29
	62	30 31 32 33 34 35 36 37 38 39
	63	40 41 42 43 44 45 46 47 48 49
	64	50 51 52 53 54 55 56 57 58 59
65	60 61 62 63 64 65 66 67 68 69
66	70 71 72 73 74 75 76 77 78 79
67	80 81 82 83 84 85 86 87 88 89
68	90 91 92 93 94 95 96 97 98 99
69	100>;
70	default-brightness-level = <50>;
71	};
72
73	lcd_panel: lcd-panel {
74	compatible = "edt,etm0700g0dh6";
75	pinctrl-names = "default";
76	pinctrl-0 = <&pinctrl_lcd0_pwr>;
77	enable-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
78	power-supply = <&reg_3v3>;
79	backlight = <&backlight>;
1a9aae6f LW	80
	81	port {
	82	lcd_panel_in: endpoint {
	83	remote-endpoint = <&lcd_out>;
	84	};
	85	};
	86	};
	87
	88	display: disp0 {
	89	compatible = "fsl,imx-parallel-display";
	90	#address-cells = <1>;
	91	#size-cells = <0>;
	92	pinctrl-names = "default";
	93	pinctrl-0 = <&pinctrl_disp0_1>;
	94	status = "okay";
	95
	96	port@0 {
	97	reg = <0>;
	98
	99	lcd_in: endpoint {
	100	remote-endpoint = <&ipu1_di0_disp0>;
	101	};
	102	};
	103
	104	port@1 {
	105	reg = <1>;
	106
	107	lcd_out: endpoint {
	108	remote-endpoint = <&lcd_panel_in>;
	109	};
	110	};
	111
	112	display-timings {
	113	VGA {
	114	clock-frequency = <25200000>;
	115	hactive = <640>;
	116	vactive = <480>;
	117	hback-porch = <48>;
	118	hsync-len = <96>;
	119	hfront-porch = <16>;
	120	vback-porch = <31>;
	121	vsync-len = <2>;
	122	vfront-porch = <12>;
	123	hsync-active = <0>;
	124	vsync-active = <0>;
	125	de-active = <1>;
	126	pixelclk-active = <0>;
	127	};
	128
	129	ETV570 {
	130	u-boot,panel-name = "edt,et057090dhu";
	131	clock-frequency = <25200000>;
	132	hactive = <640>;
	133	vactive = <480>;
	134	hback-porch = <114>;
	135	hsync-len = <30>;
	136	hfront-porch = <16>;
	137	vback-porch = <32>;
	138	vsync-len = <3>;
	139	vfront-porch = <10>;
	140	hsync-active = <0>;
	141	vsync-active = <0>;
	142	de-active = <1>;
	143	pixelclk-active = <0>;
144	};
145
146	ET0350 {
147	u-boot,panel-name = "edt,et0350g0dh6";
148	clock-frequency = <6413760>;
149	hactive = <320>;
150	vactive = <240>;
151	hback-porch = <34>;
152	hsync-len = <34>;
153	hfront-porch = <20>;
154	vback-porch = <15>;
155	vsync-len = <3>;
156	vfront-porch = <4>;
157	hsync-active = <0>;
158	vsync-active = <0>;
159	de-active = <1>;
160	pixelclk-active = <0>;
161	};
162
163	ET0430 {
164	u-boot,panel-name = "edt,et0430g0dh6";
165	clock-frequency = <9009000>;
166	hactive = <480>;
167	vactive = <272>;
168	hback-porch = <2>;
169	hsync-len = <41>;
170	hfront-porch = <2>;
171	vback-porch = <2>;
172	vsync-len = <10>;
173	vfront-porch = <2>;
174	hsync-active = <0>;
175	vsync-active = <0>;
176	de-active = <1>;
177	pixelclk-active = <1>;
178	};
179
180	ET0500 {
181	clock-frequency = <33264000>;
182	hactive = <800>;
183	vactive = <480>;
184	hback-porch = <88>;
185	hsync-len = <128>;
186	hfront-porch = <40>;
187	vback-porch = <33>;
188	vsync-len = <2>;
189	vfront-porch = <10>;
190	hsync-active = <0>;
191	vsync-active = <0>;
192	de-active = <1>;
193	pixelclk-active = <0>;
194	};
195
196	ET0700 { /* same as ET0500 */
197	u-boot,panel-name = "edt,etm0700g0dh6";
198	clock-frequency = <33264000>;
199	hactive = <800>;
200	vactive = <480>;
201	hback-porch = <88>;
202	hsync-len = <128>;
203	hfront-porch = <40>;
204	vback-porch = <33>;
205	vsync-len = <2>;
206	vfront-porch = <10>;
207	hsync-active = <0>;
208	vsync-active = <0>;
209	de-active = <1>;
210	pixelclk-active = <0>;
211	};
212
213	ETQ570 {
214	clock-frequency = <6596040>;
215	hactive = <320>;
216	vactive = <240>;
217	hback-porch = <38>;
218	hsync-len = <30>;
219	hfront-porch = <30>;
220	vback-porch = <16>;
221	vsync-len = <3>;
222	vfront-porch = <4>;
223	hsync-active = <0>;
224	vsync-active = <0>;
225	de-active = <1>;
226	pixelclk-active = <0>;
227	};
228
229	CoMTFT { /* same as ET0700 but with inverted pixel clock */
230	u-boot,panel-name = "edt,etm0700g0edh6";
231	clock-frequency = <33264000>;
232	hactive = <800>;
233	vactive = <480>;
234	hback-porch = <88>;
235	hsync-len = <128>;
236	hfront-porch = <40>;
237	vback-porch = <33>;
238	vsync-len = <2>;
239	vfront-porch = <10>;
240	hsync-active = <0>;
241	vsync-active = <0>;
242	de-active = <1>;
243	pixelclk-active = <1>;
244	};
245	};
246	};
247	};
248
249	&ipu1_di0_disp0 {
250	remote-endpoint = <&lcd_in>;
251	};