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1/*
2 * Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
3 * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix
4 *
5 * The code contained herein is licensed under the GNU General Public
6 * License. You may obtain a copy of the GNU General Public License
7 * Version 2 or later at the following locations:
8 *
9 * http://www.opensource.org/licenses/gpl-license.html
10 * http://www.gnu.org/copyleft/gpl.html
11 */
12
13/dts-v1/;
14#include "imx53-tqma53.dtsi"
15
16/ {
17 model = "TQ MBa53 starter kit";
18 compatible = "tq,mba53", "tq,tqma53", "fsl,imx53";
19
20 chosen {
21 stdout-path = &uart2;
22 };
23
24 backlight {
25 compatible = "pwm-backlight";
26 pwms = <&pwm2 0 50000>;
27 brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>;
28 default-brightness-level = <10>;
29 enable-gpios = <&gpio7 7 0>;
30 power-supply = <®_backlight>;
31 };
32
33 disp1: disp1 {
34 compatible = "fsl,imx-parallel-display";
35 pinctrl-names = "default";
36 pinctrl-0 = <&pinctrl_disp1_1>;
37 interface-pix-fmt = "rgb24";
38 status = "disabled";
39
40 port {
41 display1_in: endpoint {
42 remote-endpoint = <&ipu_di1_disp1>;
43 };
44 };
45 };
46
47 regulators {
48 compatible = "simple-bus";
49 #address-cells = <1>;
50 #size-cells = <0>;
51
52 reg_backlight: regulator@0 {
53 compatible = "regulator-fixed";
54 reg = <0>;
55 regulator-name = "lcd-supply";
56 gpio = <&gpio2 5 0>;
57 startup-delay-us = <5000>;
58 };
59
60 reg_3p2v: regulator@1 {
61 compatible = "regulator-fixed";
62 reg = <1>;
63 regulator-name = "3P2V";
64 regulator-min-microvolt = <3200000>;
65 regulator-max-microvolt = <3200000>;
66 regulator-always-on;
67 };
68 };
69
70 sound {
71 compatible = "tq,imx53-mba53-sgtl5000",
72 "fsl,imx-audio-sgtl5000";
73 model = "imx53-mba53-sgtl5000";
74 ssi-controller = <&ssi2>;
75 audio-codec = <&codec>;
76 audio-routing =
77 "MIC_IN", "Mic Jack",
78 "Mic Jack", "Mic Bias",
79 "Headphone Jack", "HP_OUT";
80 mux-int-port = <2>;
81 mux-ext-port = <5>;
82 };
83};
84
85&ldb {
86 pinctrl-names = "default";
87 pinctrl-0 = <&pinctrl_lvds1_1>;
88 status = "disabled";
89};
90
91&iomuxc {
92 lvds1 {
93 pinctrl_lvds1_1: lvds1-grp1 {
94 fsl,pins = <
95 MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000
96 MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000
97 MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000
98 MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000
99 MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000
100 >;
101 };
102
103 pinctrl_lvds1_2: lvds1-grp2 {
104 fsl,pins = <
105 MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000
106 MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000
107 MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000
108 MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000
109 MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000
110 >;
111 };
112 };
113
114 disp1 {
115 pinctrl_disp1_1: disp1-grp1 {
116 fsl,pins = <
117 MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 0x80000000 /* DISP1_CLK */
118 MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x80000000 /* DISP1_DRDY */
119 MX53_PAD_EIM_D23__IPU_DI1_PIN2 0x80000000 /* DISP1_HSYNC */
120 MX53_PAD_EIM_EB3__IPU_DI1_PIN3 0x80000000 /* DISP1_VSYNC */
121 MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x80000000
122 MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x80000000
123 MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x80000000
124 MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x80000000
125 MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x80000000
126 MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x80000000
127 MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x80000000
128 MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x80000000
129 MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x80000000
130 MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x80000000
131 MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x80000000
132 MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x80000000
133 MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x80000000
134 MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x80000000
135 MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x80000000
136 MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x80000000
137 MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x80000000
138 MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x80000000
139 MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x80000000
140 MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x80000000
141 MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x80000000
142 MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x80000000
143 MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x80000000
144 MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x80000000
145 >;
146 };
147 };
148
149 tve {
150 pinctrl_vga_sync_1: vgasync-grp1 {
151 fsl,pins = <
152 /* VGA_VSYNC, HSYNC with max drive strength */
153 MX53_PAD_EIM_CS1__IPU_DI1_PIN6 0xe6
154 MX53_PAD_EIM_DA15__IPU_DI1_PIN4 0xe6
155 >;
156 };
157 };
158};
159
160&ipu_di1_disp1 {
161 remote-endpoint = <&display1_in>;
162};
163
164&cspi {
165 status = "okay";
166};
167
168&audmux {
169 status = "okay";
170 pinctrl-names = "default";
171 pinctrl-0 = <&pinctrl_audmux>;
172};
173
174&i2c2 {
175 codec: sgtl5000@a {
176 compatible = "fsl,sgtl5000";
177 reg = <0x0a>;
178 clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;
179 VDDA-supply = <®_3p2v>;
180 VDDIO-supply = <®_3p2v>;
181 };
182
183 expander: pca9554@20 {
184 compatible = "pca9554";
185 reg = <0x20>;
186 interrupts = <109>;
187 #gpio-cells = <2>;
188 gpio-controller;
189 };
190
191 sensor2: lm75@49 {
192 compatible = "lm75";
193 reg = <0x49>;
194 };
195};
196
197&fec {
198 phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
199 status = "okay";
200};
201
202&esdhc2 {
203 status = "okay";
204};
205
206&uart3 {
207 status = "okay";
208};
209
210&ecspi1 {
211 status = "okay";
212};
213
214&usbotg {
215 dr_mode = "host";
216 status = "okay";
217};
218
219&usbh1 {
220 status = "okay";
221};
222
223&uart1 {
224 status = "okay";
225};
226
227&ssi2 {
228 status = "okay";
229};
230
231&uart2 {
232 status = "okay";
233};
234
235&can1 {
236 status = "okay";
237};
238
239&can2 {
240 status = "okay";
241};
242
243&i2c3 {
244 status = "okay";
245};
246
247&tve {
248 pinctrl-names = "default";
249 pinctrl-0 = <&pinctrl_vga_sync_1>;
250 ddc-i2c-bus = <&i2c3>;
251 fsl,tve-mode = "vga";
252 fsl,hsync-pin = <4>;
253 fsl,vsync-pin = <6>;
254 status = "okay";
255};