1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 //
3 // Copyright 2017 NXP
4 
5 #include "imx7d-pico.dtsi"
6 
7 / {
8 	model = "TechNexion PICO-IMX7D Board and PI baseboard";
9 	compatible = "technexion,imx7d-pico-pi", "fsl,imx7d";
10 
11 	leds {
12 		compatible = "gpio-leds";
13 		pinctrl-names = "default";
14 		pinctrl-0 = <&pinctrl_gpio_leds>;
15 
16 		led {
17 			label = "gpio-led";
18 			gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
19 		};
20 	};
21 
22 	sound {
23 		compatible = "simple-audio-card";
24 		simple-audio-card,name = "imx7-sgtl5000";
25 		simple-audio-card,format = "i2s";
26 		simple-audio-card,bitclock-master = <&dailink_master>;
27 		simple-audio-card,frame-master = <&dailink_master>;
28 		simple-audio-card,cpu {
29 			sound-dai = <&sai1>;
30 		};
31 
32 		dailink_master: simple-audio-card,codec {
33 			sound-dai = <&sgtl5000>;
34 			clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
35 		};
36 	};
37 };
38 
39 &i2c1 {
40 	sgtl5000: codec@a {
41 		#sound-dai-cells = <0>;
42 		reg = <0x0a>;
43 		compatible = "fsl,sgtl5000";
44 		clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
45 		VDDA-supply = <&reg_2p5v>;
46 		VDDIO-supply = <&reg_vref_1v8>;
47 	};
48 };
49 
50 &i2c4 {
51 	polytouch: touchscreen@38 {
52 		compatible = "edt,edt-ft5x06";
53 		reg = <0x38>;
54 		pinctrl-names = "default";
55 		pinctrl-0 = <&pinctrl_touchscreen>;
56 		interrupt-parent = <&gpio2>;
57 		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
58 		reset-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
59 		touchscreen-size-x = <800>;
60 		touchscreen-size-y = <480>;
61 	};
62 };
63 
64 &usdhc1 {
65 	status = "disabled";
66 };
67 
68 &iomuxc {
69 	pinctrl-names = "default";
70 	pinctrl-0 = <&pinctrl_hog>;
71 
72 	pinctrl_hog: hoggrp {
73 		fsl,pins = <
74 			MX7D_PAD_EPDC_DATA00__GPIO2_IO0		0x14
75 			MX7D_PAD_EPDC_DATA01__GPIO2_IO1		0x14
76 			MX7D_PAD_EPDC_DATA02__GPIO2_IO2		0x14
77 			MX7D_PAD_EPDC_DATA03__GPIO2_IO3		0x14
78 			MX7D_PAD_EPDC_DATA05__GPIO2_IO5		0x14
79 			MX7D_PAD_EPDC_DATA12__GPIO2_IO12	0x14
80 			MX7D_PAD_EPDC_DATA07__GPIO2_IO7		0x14
81 		>;
82 	};
83 
84 	pinctrl_gpio_leds: gpioledsgrp {
85 		fsl,pins = <
86 			MX7D_PAD_EPDC_DATA06__GPIO2_IO6		0x14
87 		>;
88 	};
89 
90 	pinctrl_touchscreen: touchscreengrp {
91 		fsl,pins = <
92 			MX7D_PAD_EPDC_DATA04__GPIO2_IO4		0x14
93 			MX7D_PAD_EPDC_DATA13__GPIO2_IO13	0x14
94 		>;
95 	};
96 
97 };
98