1// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
2/*
3 * Copyright (c) STMicroelectronics 2019 - All Rights Reserved
4 * Copyright (c) 2020 Engicam srl
5 * Copyright (c) 2020 Amarula Solutions(India)
6 */
7
8/dts-v1/;
9#include "stm32mp157.dtsi"
10#include "stm32mp157a-icore-stm32mp1.dtsi"
11#include "stm32mp15-pinctrl.dtsi"
12#include "stm32mp15xxaa-pinctrl.dtsi"
13#include <dt-bindings/gpio/gpio.h>
14
15/ {
16	model = "Engicam i.Core STM32MP1 C.TOUCH 2.0 10.1\" Open Frame";
17	compatible = "engicam,icore-stm32mp1-ctouch2-of10",
18		     "engicam,icore-stm32mp1", "st,stm32mp157";
19
20	aliases {
21		serial0 = &uart4;
22	};
23
24	backlight: backlight {
25		compatible = "gpio-backlight";
26		gpios = <&gpiod 13 GPIO_ACTIVE_HIGH>;
27		default-on;
28	};
29
30	chosen {
31		stdout-path = "serial0:115200n8";
32	};
33
34	panel {
35		compatible = "ampire,am-1280800n3tzqw-t00h";
36		backlight = <&backlight>;
37		power-supply = <&v3v3>;
38
39		port {
40			panel_in_lvds: endpoint {
41				remote-endpoint = <&bridge_out>;
42			};
43		};
44	};
45};
46
47&dsi {
48	status = "okay";
49	phy-dsi-supply = <&reg18>;
50
51	ports {
52		#address-cells = <1>;
53		#size-cells = <0>;
54
55		port@0 {
56			reg = <0>;
57			dsi_in: endpoint {
58				remote-endpoint = <&ltdc_ep0_out>;
59			};
60		};
61
62		port@1 {
63			reg = <1>;
64			dsi_out: endpoint {
65				remote-endpoint = <&bridge_in>;
66			};
67		};
68	};
69};
70
71&i2c6 {
72	i2c-scl-falling-time-ns = <20>;
73	i2c-scl-rising-time-ns = <185>;
74	pinctrl-names = "default", "sleep";
75	pinctrl-0 = <&i2c6_pins_a>;
76	pinctrl-1 = <&i2c6_sleep_pins_a>;
77	status = "okay";
78
79	bridge@2c {
80		compatible = "ti,sn65dsi84";
81		reg = <0x2c>;
82		enable-gpios = <&gpiof 15 GPIO_ACTIVE_HIGH>;
83
84		ports {
85			#address-cells = <1>;
86			#size-cells = <0>;
87
88			port@0 {
89				reg = <0>;
90				bridge_in: endpoint {
91					remote-endpoint = <&dsi_out>;
92					data-lanes = <1 2>;
93				};
94			};
95
96			port@2 {
97				reg = <2>;
98				bridge_out: endpoint {
99					remote-endpoint = <&panel_in_lvds>;
100				};
101			};
102		};
103	};
104};
105
106&ltdc {
107	status = "okay";
108
109	port {
110		ltdc_ep0_out: endpoint {
111			remote-endpoint = <&dsi_in>;
112		};
113	};
114};
115
116&sdmmc1 {
117	bus-width = <4>;
118	disable-wp;
119	pinctrl-names = "default", "opendrain", "sleep";
120	pinctrl-0 = <&sdmmc1_b4_pins_a>;
121	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
122	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
123	st,neg-edge;
124	vmmc-supply = <&v3v3>;
125	status = "okay";
126};
127
128&uart4 {
129	pinctrl-names = "default", "sleep", "idle";
130	pinctrl-0 = <&uart4_pins_a>;
131	pinctrl-1 = <&uart4_sleep_pins_a>;
132	pinctrl-2 = <&uart4_idle_pins_a>;
133	status = "okay";
134};
135