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-rw-r--r--arch/arm/boot/dts/omap3-ldp.dts231
1 files changed, 231 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-ldp.dts b/arch/arm/boot/dts/omap3-ldp.dts
new file mode 100644
index 000000000000..ddce0d807f70
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-ldp.dts
@@ -0,0 +1,231 @@
1/*
2 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8/dts-v1/;
9
10#include "omap34xx.dtsi"
11#include "omap-gpmc-smsc911x.dtsi"
12
13/ {
14 model = "TI OMAP3430 LDP (Zoom1 Labrador)";
15 compatible = "ti,omap3-ldp", "ti,omap3";
16
17 memory {
18 device_type = "memory";
19 reg = <0x80000000 0x8000000>; /* 128 MB */
20 };
21
22 cpus {
23 cpu@0 {
24 cpu0-supply = <&vcc>;
25 };
26 };
27
28 gpio_keys {
29 compatible = "gpio-keys";
30 pinctrl-names = "default";
31 pinctrl-0 = <&gpio_key_pins>;
32
33 key_enter {
34 label = "enter";
35 gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; /* gpio101 */
36 linux,code = <0x0107001c>; /* KEY_ENTER */
37 gpio-key,wakeup;
38 };
39
40 key_f1 {
41 label = "f1";
42 gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; /* gpio102 */
43 linux,code = <0x0303003b>; /* KEY_F1 */
44 gpio-key,wakeup;
45 };
46
47 key_f2 {
48 label = "f2";
49 gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; /* gpio103 */
50 linux,code = <0x0403003c>; /* KEY_F2 */
51 gpio-key,wakeup;
52 };
53
54 key_f3 {
55 label = "f3";
56 gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; /* gpio104 */
57 linux,code = <0x0503003d>; /* KEY_F3 */
58 gpio-key,wakeup;
59 };
60
61 key_f4 {
62 label = "f4";
63 gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; /* gpio105 */
64 linux,code = <0x0704003e>; /* KEY_F4 */
65 gpio-key,wakeup;
66 };
67
68 key_left {
69 label = "left";
70 gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* gpio106 */
71 linux,code = <0x04070069>; /* KEY_LEFT */
72 gpio-key,wakeup;
73 };
74
75 key_right {
76 label = "right";
77 gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* gpio107 */
78 linux,code = <0x0507006a>; /* KEY_RIGHT */
79 gpio-key,wakeup;
80 };
81
82 key_up {
83 label = "up";
84 gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; /* gpio108 */
85 linux,code = <0x06070067>; /* KEY_UP */
86 gpio-key,wakeup;
87 };
88
89 key_down {
90 label = "down";
91 gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* gpio109 */
92 linux,code = <0x0707006c>; /* KEY_DOWN */
93 gpio-key,wakeup;
94 };
95 };
96};
97
98&gpmc {
99 ranges = <0 0 0x00000000 0x01000000>,
100 <1 0 0x08000000 0x01000000>;
101
102 nand@0,0 {
103 linux,mtd-name= "micron,nand";
104 reg = <0 0 0>;
105 nand-bus-width = <16>;
106 ti,nand-ecc-opt = "bch8";
107
108 gpmc,sync-clk-ps = <0>;
109 gpmc,cs-on-ns = <0>;
110 gpmc,cs-rd-off-ns = <44>;
111 gpmc,cs-wr-off-ns = <44>;
112 gpmc,adv-on-ns = <6>;
113 gpmc,adv-rd-off-ns = <34>;
114 gpmc,adv-wr-off-ns = <44>;
115 gpmc,we-off-ns = <40>;
116 gpmc,oe-off-ns = <54>;
117 gpmc,access-ns = <64>;
118 gpmc,rd-cycle-ns = <82>;
119 gpmc,wr-cycle-ns = <82>;
120 gpmc,wr-access-ns = <40>;
121 gpmc,wr-data-mux-bus-ns = <0>;
122
123 #address-cells = <1>;
124 #size-cells = <1>;
125
126 partition@0 {
127 label = "X-Loader";
128 reg = <0 0x80000>;
129 };
130 partition@80000 {
131 label = "U-Boot";
132 reg = <0x80000 0x140000>;
133 };
134 partition@1c0000 {
135 label = "Environment";
136 reg = <0x1c0000 0x40000>;
137 };
138 partition@200000 {
139 label = "Kernel";
140 reg = <0x200000 0x1e00000>;
141 };
142 partition@2000000 {
143 label = "Filesystem";
144 reg = <0x2000000 0xe000000>;
145 };
146 };
147
148 ethernet@gpmc {
149 interrupt-parent = <&gpio5>;
150 interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
151 reg = <1 0 0xff>;
152 };
153};
154
155&i2c1 {
156 clock-frequency = <2600000>;
157
158 twl: twl@48 {
159 reg = <0x48>;
160 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
161 interrupt-parent = <&intc>;
162 };
163};
164
165#include "twl4030.dtsi"
166#include "twl4030_omap3.dtsi"
167
168&i2c2 {
169 clock-frequency = <400000>;
170};
171
172&i2c3 {
173 clock-frequency = <400000>;
174};
175
176&mmc1 {
177 vmmc-supply = <&vmmc1>;
178 bus-width = <4>;
179};
180
181&omap3_pmx_core {
182 gpio_key_pins: pinmux_gpio_key_pins {
183 pinctrl-single,pins = <
184 0xea (PIN_INPUT | MUX_MODE4) /* cam_d2.gpio_101 */
185 0xec (PIN_INPUT | MUX_MODE4) /* cam_d3.gpio_102 */
186 0xee (PIN_INPUT | MUX_MODE4) /* cam_d4.gpio_103 */
187 0xf0 (PIN_INPUT | MUX_MODE4) /* cam_d5.gpio_104 */
188 0xf2 (PIN_INPUT | MUX_MODE4) /* cam_d6.gpio_105 */
189 0xf4 (PIN_INPUT | MUX_MODE4) /* cam_d7.gpio_106 */
190 0xf6 (PIN_INPUT | MUX_MODE4) /* cam_d8.gpio_107 */
191 0xf8 (PIN_INPUT | MUX_MODE4) /* cam_d9.gpio_108 */
192 0xfa (PIN_INPUT | MUX_MODE4) /* cam_d10.gpio_109 */
193 >;
194 };
195
196 musb_pins: pinmux_musb_pins {
197 pinctrl-single,pins = <
198 0x172 (PIN_INPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */
199 0x17a (PIN_INPUT | MUX_MODE0) /* hsusb0_data0.hsusb0_data0 */
200 0x17c (PIN_INPUT | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */
201 0x17e (PIN_INPUT | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */
202 0x180 (PIN_INPUT | MUX_MODE0) /* hsusb0_data3.hsusb0_data3 */
203 0x182 (PIN_INPUT | MUX_MODE0) /* hsusb0_data4.hsusb0_data4 */
204 0x184 (PIN_INPUT | MUX_MODE0) /* hsusb0_data5.hsusb0_data5 */
205 0x186 (PIN_INPUT | MUX_MODE0) /* hsusb0_data6.hsusb0_data6 */
206 0x188 (PIN_INPUT | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */
207 0x176 (PIN_INPUT | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */
208 0x178 (PIN_INPUT | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */
209 0x174 (PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */
210 >;
211 };
212};
213
214&usb_otg_hs {
215 pinctrl-names = "default";
216 pinctrl-0 = <&musb_pins>;
217 interface-type = <0>;
218 usb-phy = <&usb2_phy>;
219 mode = <3>;
220 power = <50>;
221};
222
223&vaux1 {
224 /* Needed for ads7846 */
225 regulator-name = "vcc";
226};
227
228&vpll2 {
229 /* Needed for DSS */
230 regulator-name = "vdds_dsi";
231};
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-10 10:17:15 -0400