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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
4 * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix
5 */
6
7/dts-v1/;
8#include "imx53-tqma53.dtsi"
9
10/ {
11 model = "TQ MBa53 starter kit";
12 compatible = "tq,mba53", "tq,tqma53", "fsl,imx53";
13
14 chosen {
15 stdout-path = &uart2;
16 };
17
18 backlight {
19 compatible = "pwm-backlight";
20 pwms = <&pwm2 0 50000>;
21 brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>;
22 default-brightness-level = <10>;
23 enable-gpios = <&gpio7 7 0>;
24 power-supply = <®_backlight>;
25 };
26
27 disp1: disp1 {
28 compatible = "fsl,imx-parallel-display";
29 pinctrl-names = "default";
30 pinctrl-0 = <&pinctrl_disp1_1>;
31 interface-pix-fmt = "rgb24";
32 status = "disabled";
33
34 port {
35 display1_in: endpoint {
36 remote-endpoint = <&ipu_di1_disp1>;
37 };
38 };
39 };
40
41 regulators {
42 compatible = "simple-bus";
43 #address-cells = <1>;
44 #size-cells = <0>;
45
46 reg_backlight: regulator@0 {
47 compatible = "regulator-fixed";
48 reg = <0>;
49 regulator-name = "lcd-supply";
50 gpio = <&gpio2 5 0>;
51 startup-delay-us = <5000>;
52 };
53
54 reg_3p2v: regulator@1 {
55 compatible = "regulator-fixed";
56 reg = <1>;
57 regulator-name = "3P2V";
58 regulator-min-microvolt = <3200000>;
59 regulator-max-microvolt = <3200000>;
60 regulator-always-on;
61 };
62 };
63
64 sound {
65 compatible = "tq,imx53-mba53-sgtl5000",
66 "fsl,imx-audio-sgtl5000";
67 model = "imx53-mba53-sgtl5000";
68 ssi-controller = <&ssi2>;
69 audio-codec = <&codec>;
70 audio-routing =
71 "MIC_IN", "Mic Jack",
72 "Mic Jack", "Mic Bias",
73 "Headphone Jack", "HP_OUT";
74 mux-int-port = <2>;
75 mux-ext-port = <5>;
76 };
77};
78
79&ldb {
80 pinctrl-names = "default";
81 pinctrl-0 = <&pinctrl_lvds1_1>;
82 status = "disabled";
83};
84
85&iomuxc {
86 lvds1 {
87 pinctrl_lvds1_1: lvds1-grp1 {
88 fsl,pins = <
89 MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000
90 MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000
91 MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000
92 MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000
93 MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000
94 >;
95 };
96
97 pinctrl_lvds1_2: lvds1-grp2 {
98 fsl,pins = <
99 MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000
100 MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000
101 MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000
102 MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000
103 MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000
104 >;
105 };
106 };
107
108 disp1 {
109 pinctrl_disp1_1: disp1-grp1 {
110 fsl,pins = <
111 MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 0x80000000 /* DISP1_CLK */
112 MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x80000000 /* DISP1_DRDY */
113 MX53_PAD_EIM_D23__IPU_DI1_PIN2 0x80000000 /* DISP1_HSYNC */
114 MX53_PAD_EIM_EB3__IPU_DI1_PIN3 0x80000000 /* DISP1_VSYNC */
115 MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x80000000
116 MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x80000000
117 MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x80000000
118 MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x80000000
119 MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x80000000
120 MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x80000000
121 MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x80000000
122 MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x80000000
123 MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x80000000
124 MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x80000000
125 MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x80000000
126 MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x80000000
127 MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x80000000
128 MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x80000000
129 MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x80000000
130 MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x80000000
131 MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x80000000
132 MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x80000000
133 MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x80000000
134 MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x80000000
135 MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x80000000
136 MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x80000000
137 MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x80000000
138 MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x80000000
139 >;
140 };
141 };
142
143 tve {
144 pinctrl_vga_sync_1: vgasync-grp1 {
145 fsl,pins = <
146 /* VGA_VSYNC, HSYNC with max drive strength */
147 MX53_PAD_EIM_CS1__IPU_DI1_PIN6 0xe6
148 MX53_PAD_EIM_DA15__IPU_DI1_PIN4 0xe6
149 >;
150 };
151 };
152};
153
154&ipu_di1_disp1 {
155 remote-endpoint = <&display1_in>;
156};
157
158&cspi {
159 status = "okay";
160};
161
162&audmux {
163 status = "okay";
164 pinctrl-names = "default";
165 pinctrl-0 = <&pinctrl_audmux>;
166};
167
168&i2c2 {
169 codec: sgtl5000@a {
170 compatible = "fsl,sgtl5000";
171 reg = <0x0a>;
172 clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;
173 VDDA-supply = <®_3p2v>;
174 VDDIO-supply = <®_3p2v>;
175 };
176
177 expander: pca9554@20 {
178 compatible = "pca9554";
179 reg = <0x20>;
180 interrupts = <109>;
181 #gpio-cells = <2>;
182 gpio-controller;
183 };
184
185 sensor2: lm75@49 {
186 compatible = "lm75";
187 reg = <0x49>;
188 };
189};
190
191&fec {
192 phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
193 status = "okay";
194};
195
196&esdhc2 {
197 status = "okay";
198};
199
200&uart3 {
201 status = "okay";
202};
203
204&ecspi1 {
205 status = "okay";
206};
207
208&usbotg {
209 dr_mode = "host";
210 status = "okay";
211};
212
213&usbh1 {
214 status = "okay";
215};
216
217&uart1 {
218 status = "okay";
219};
220
221&ssi2 {
222 status = "okay";
223};
224
225&uart2 {
226 status = "okay";
227};
228
229&can1 {
230 status = "okay";
231};
232
233&can2 {
234 status = "okay";
235};
236
237&i2c3 {
238 status = "okay";
239};
240
241&tve {
242 pinctrl-names = "default";
243 pinctrl-0 = <&pinctrl_vga_sync_1>;
244 ddc-i2c-bus = <&i2c3>;
245 fsl,tve-mode = "vga";
246 fsl,hsync-pin = <4>;
247 fsl,vsync-pin = <6>;
248 status = "okay";
249};