1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright 2018
4 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
5 */
6
7 /dts-v1/;
8 #include "imx53-kp.dtsi"
9
10 / {
11 model = "K+P imx53 DDC";
12 compatible = "kiebackpeter,imx53-ddc", "fsl,imx53";
13
14 backlight_lcd: backlight {
15 compatible = "pwm-backlight";
16 pwms = <&pwm2 0 50000 0>;
17 power-supply = <®_backlight>;
18 brightness-levels = <0 24 28 32 36
19 40 44 48 52 56
20 60 64 68 72 76
21 80 84 88 92 96 100>;
22 default-brightness-level = <20>;
23 };
24
25 lcd_display: display {
26 compatible = "fsl,imx-parallel-display";
27 #address-cells = <1>;
28 #size-cells = <0>;
29 interface-pix-fmt = "rgb24";
30 pinctrl-names = "default";
31 pinctrl-0 = <&pinctrl_disp>;
32
33 port@0 {
34 reg = <0>;
35
36 display1_in: endpoint {
37 remote-endpoint = <&ipu_di1_disp1>;
38 };
39 };
40
41 port@1 {
42 reg = <1>;
43
44 lcd_display_out: endpoint {
45 remote-endpoint = <&lcd_panel_in>;
46 };
47 };
48 };
49
50 lcd_panel: lcd-panel {
51 compatible = "koe,tx14d24vm1bpa";
52 backlight = <&backlight_lcd>;
53 power-supply = <®_3v3>;
54
55 port {
56 lcd_panel_in: endpoint {
57 remote-endpoint = <&lcd_display_out>;
58 };
59 };
60 };
61
62 reg_backlight: regulator-backlight {
63 compatible = "regulator-fixed";
64 regulator-name = "backlight-supply";
65 regulator-min-microvolt = <15000000>;
66 regulator-max-microvolt = <15000000>;
67 regulator-always-on;
68 };
69 };
70
71 &fec {
72 status = "okay";
73 };
74
75 &i2c3 {
76 adc@48 {
77 compatible = "ti,ads1015";
78 reg = <0x48>;
79 #address-cells = <1>;
80 #size-cells = <0>;
81
82 channel@4 {
83 reg = <4>;
84 ti,gain = <2>;
85 ti,datarate = <4>;
86 };
87
88 channel@6 {
89 reg = <6>;
90 ti,gain = <2>;
91 ti,datarate = <4>;
92 };
93 };
94
95 gpio-expander2@21 {
96 compatible = "nxp,pcf8574";
97 reg = <0x21>;
98 interrupts = <109>;
99 #gpio-cells = <2>;
100 gpio-controller;
101 };
102 };
103
104 &iomuxc {
105 imx53-kp-ddc {
106 pinctrl_disp: dispgrp {
107 fsl,pins = <
108 MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 0x4
109 MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x4
110 MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x4
111 MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x4
112 MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x4
113 MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x4
114 MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x4
115 MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x4
116 MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x4
117 MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x4
118 MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x4
119 MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x4
120 MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x4
121 MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x4
122 MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x4
123 MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x4
124 MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x4
125 MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x4
126 MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x4
127 MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x4
128 MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x4
129 MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x4
130 MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x4
131 MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x4
132 MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x4
133 MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x4
134 MX53_PAD_GPIO_1__PWM2_PWMO 0x4
135 >;
136 };
137 };
138 };
139
140 &ipu_di1_disp1 {
141 remote-endpoint = <&display1_in>;
142 };
143
144 &pmic {
145 fsl,mc13xxx-uses-touch;
146 };
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