1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3 1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
2 /* 2 /*
3 * Copyright (C) STMicroelectronics 2019 - All 3 * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
4 * Author: Alexandre Torgue <alexandre.torgue@s 4 * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
5 */ 5 */
6 6
7 /dts-v1/; 7 /dts-v1/;
8 8
9 #include "stm32mp157.dtsi" 9 #include "stm32mp157.dtsi"
10 #include "stm32mp15xc.dtsi" 10 #include "stm32mp15xc.dtsi"
11 #include "stm32mp15-pinctrl.dtsi" 11 #include "stm32mp15-pinctrl.dtsi"
12 #include "stm32mp15xxac-pinctrl.dtsi" 12 #include "stm32mp15xxac-pinctrl.dtsi"
13 #include "stm32mp15xx-dkx.dtsi" 13 #include "stm32mp15xx-dkx.dtsi"
14 14
15 / { 15 / {
16 model = "STMicroelectronics STM32MP157 16 model = "STMicroelectronics STM32MP157C-DK2 Discovery Board";
17 compatible = "st,stm32mp157c-dk2", "st 17 compatible = "st,stm32mp157c-dk2", "st,stm32mp157";
18 18
19 aliases { 19 aliases {
20 ethernet0 = ðernet0; 20 ethernet0 = ðernet0;
21 serial3 = &usart2; 21 serial3 = &usart2;
22 }; 22 };
23 23
24 chosen { 24 chosen {
25 stdout-path = "serial0:115200n 25 stdout-path = "serial0:115200n8";
26 }; 26 };
27 }; 27 };
28 28
29 &cryp1 { 29 &cryp1 {
30 status = "okay"; 30 status = "okay";
31 }; 31 };
32 32
33 &dsi { 33 &dsi {
34 #address-cells = <1>; 34 #address-cells = <1>;
35 #size-cells = <0>; 35 #size-cells = <0>;
36 status = "okay"; 36 status = "okay";
>> 37 phy-dsi-supply = <®18>;
>> 38
>> 39 ports {
>> 40 #address-cells = <1>;
>> 41 #size-cells = <0>;
>> 42
>> 43 port@0 {
>> 44 reg = <0>;
>> 45 dsi_in: endpoint {
>> 46 remote-endpoint = <<dc_ep1_out>;
>> 47 };
>> 48 };
>> 49
>> 50 port@1 {
>> 51 reg = <1>;
>> 52 dsi_out: endpoint {
>> 53 remote-endpoint = <&panel_in>;
>> 54 };
>> 55 };
>> 56 };
37 57
38 panel@0 { 58 panel@0 {
39 compatible = "orisetech,otm800 59 compatible = "orisetech,otm8009a";
40 reg = <0>; 60 reg = <0>;
41 reset-gpios = <&gpioe 4 GPIO_A 61 reset-gpios = <&gpioe 4 GPIO_ACTIVE_LOW>;
42 power-supply = <&v3v3>; 62 power-supply = <&v3v3>;
43 status = "okay"; 63 status = "okay";
44 64
45 port { 65 port {
46 panel_in: endpoint { 66 panel_in: endpoint {
47 remote-endpoin 67 remote-endpoint = <&dsi_out>;
48 }; 68 };
49 }; 69 };
50 }; 70 };
51 }; 71 };
52 72
53 &dsi_in { <<
54 remote-endpoint = <<dc_ep1_out>; <<
55 }; <<
56 <<
57 &dsi_out { <<
58 remote-endpoint = <&panel_in>; <<
59 }; <<
60 <<
61 &i2c1 { 73 &i2c1 {
62 touchscreen@38 { 74 touchscreen@38 {
63 compatible = "focaltech,ft6236 75 compatible = "focaltech,ft6236";
64 reg = <0x38>; 76 reg = <0x38>;
65 interrupts = <2 2>; 77 interrupts = <2 2>;
66 interrupt-parent = <&gpiof>; 78 interrupt-parent = <&gpiof>;
>> 79 interrupt-controller;
67 touchscreen-size-x = <480>; 80 touchscreen-size-x = <480>;
68 touchscreen-size-y = <800>; 81 touchscreen-size-y = <800>;
69 status = "okay"; 82 status = "okay";
70 }; 83 };
71 }; 84 };
72 85
73 <dc { 86 <dc {
74 status = "okay"; 87 status = "okay";
75 88
76 port { 89 port {
77 #address-cells = <1>; 90 #address-cells = <1>;
78 #size-cells = <0>; 91 #size-cells = <0>;
79 92
80 ltdc_ep1_out: endpoint@1 { 93 ltdc_ep1_out: endpoint@1 {
81 reg = <1>; 94 reg = <1>;
82 remote-endpoint = <&ds 95 remote-endpoint = <&dsi_in>;
83 }; 96 };
84 }; 97 };
85 }; 98 };
86 99
87 &usart2 { 100 &usart2 {
88 pinctrl-names = "default", "sleep", "i 101 pinctrl-names = "default", "sleep", "idle";
89 pinctrl-0 = <&usart2_pins_c>; 102 pinctrl-0 = <&usart2_pins_c>;
90 pinctrl-1 = <&usart2_sleep_pins_c>; 103 pinctrl-1 = <&usart2_sleep_pins_c>;
91 pinctrl-2 = <&usart2_idle_pins_c>; 104 pinctrl-2 = <&usart2_idle_pins_c>;
92 status = "disabled"; 105 status = "disabled";
93 }; 106 };
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