1/*
2 * Author: Anil Kumar <anilk4.v@gmail.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
9#include <dt-bindings/input/input.h>
10
11#include "omap34xx.dtsi"
12/ {
13	memory {
14		device_type = "memory";
15		reg = <0x80000000 0x10000000>;	/* 256 MB */
16	};
17
18	leds {
19		compatible = "gpio-leds";
20
21		heartbeat {
22			label = "devkit8000::led1";
23			gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>;	/* 186 -> LED1 */
24			default-state = "on";
25			linux,default-trigger = "heartbeat";
26		};
27
28		mmc {
29			label = "devkit8000::led2";
30			gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;	/* 163 -> LED2 */
31			default-state = "on";
32			linux,default-trigger = "none";
33		};
34
35		usr {
36			label = "devkit8000::led3";
37			gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;	/* 164 -> LED3 */
38			default-state = "on";
39			linux,default-trigger = "usr";
40		};
41
42		pmu_stat {
43			label = "devkit8000::pmu_stat";
44			gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
45		};
46	};
47
48	sound {
49		compatible = "ti,omap-twl4030";
50		ti,model = "devkit8000";
51
52		ti,mcbsp = <&mcbsp2>;
53		ti,audio-routing =
54			"Ext Spk", "PREDRIVEL",
55			"Ext Spk", "PREDRIVER",
56			"MAINMIC", "Main Mic",
57			"Main Mic", "Mic Bias 1";
58	};
59
60	gpio_keys {
61		compatible = "gpio-keys";
62
63		user {
64			label = "user";
65			gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
66			linux,code = <BTN_EXTRA>;
67			gpio-key,wakeup;
68		};
69	};
70
71	tfp410: encoder@0 {
72		compatible = "ti,tfp410";
73		powerdown-gpios = <&twl_gpio 7 GPIO_ACTIVE_LOW>;
74
75		ports {
76			#address-cells = <1>;
77			#size-cells = <0>;
78
79			port@0 {
80				reg = <0>;
81
82				tfp410_in: endpoint@0 {
83					remote-endpoint = <&dpi_dvi_out>;
84				};
85			};
86
87			port@1 {
88				reg = <1>;
89
90				tfp410_out: endpoint@0 {
91					remote-endpoint = <&dvi_connector_in>;
92				};
93			};
94		};
95	};
96
97	dvi0: connector@0 {
98		compatible = "dvi-connector";
99		label = "dvi";
100
101		digital;
102
103		ddc-i2c-bus = <&i2c2>;
104
105		port {
106			dvi_connector_in: endpoint {
107				remote-endpoint = <&tfp410_out>;
108			};
109		};
110	};
111
112	tv0: connector@1 {
113		compatible = "svideo-connector";
114		label = "tv";
115
116		port {
117			tv_connector_in: endpoint {
118				remote-endpoint = <&venc_out>;
119			};
120		};
121	};
122};
123
124&i2c1 {
125	clock-frequency = <2600000>;
126
127	twl: twl@48 {
128		reg = <0x48>;
129		interrupts = <7>;	/* SYS_NIRQ cascaded to intc */
130
131		twl_audio: audio {
132			compatible = "ti,twl4030-audio";
133			codec {
134			};
135		};
136	};
137};
138
139&i2c2 {
140	clock-frequency = <400000>;
141};
142
143&i2c3 {
144	status = "disabled";
145};
146
147#include "twl4030.dtsi"
148#include "twl4030_omap3.dtsi"
149
150&mmc1 {
151	vmmc-supply = <&vmmc1>;
152	vmmc_aux-supply = <&vsim>;
153	bus-width = <8>;
154};
155
156&mmc2 {
157	status = "disabled";
158};
159
160&mmc3 {
161	status = "disabled";
162};
163
164&twl_gpio {
165	ti,use-leds;
166	/*
167	 * pulldowns:
168	 * BIT(1), BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
169	 * BIT(15), BIT(16), BIT(17)
170	 */
171	ti,pulldowns = <0x03a1c6>;
172};
173
174&twl_keypad {
175	linux,keymap = <MATRIX_KEY(0, 0, KEY_1)
176			MATRIX_KEY(1, 0, KEY_2)
177			MATRIX_KEY(2, 0, KEY_3)
178			MATRIX_KEY(0, 1, KEY_4)
179			MATRIX_KEY(1, 1, KEY_5)
180			MATRIX_KEY(2, 1, KEY_6)
181			MATRIX_KEY(3, 1, KEY_F5)
182			MATRIX_KEY(0, 2, KEY_7)
183			MATRIX_KEY(1, 2, KEY_8)
184			MATRIX_KEY(2, 2, KEY_9)
185			MATRIX_KEY(3, 2, KEY_F6)
186			MATRIX_KEY(0, 3, KEY_F7)
187			MATRIX_KEY(1, 3, KEY_0)
188			MATRIX_KEY(2, 3, KEY_F8)
189			MATRIX_KEY(4, 5, KEY_RESERVED)
190			MATRIX_KEY(4, 4, KEY_VOLUMEUP)
191			MATRIX_KEY(5, 5, KEY_VOLUMEDOWN)
192			>;
193};
194
195&wdt2 {
196	status = "disabled";
197};
198
199&mcbsp2 {
200	status = "okay";
201};
202
203&gpmc {
204	ranges = <0 0 0x30000000 0x1000000>;       /* CS0: 16MB for NAND */
205
206	nand@0,0 {
207		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
208		nand-bus-width = <16>;
209		gpmc,device-width = <2>;
210		ti,nand-ecc-opt = "sw";
211
212		gpmc,sync-clk-ps = <0>;
213		gpmc,cs-on-ns = <0>;
214		gpmc,cs-rd-off-ns = <44>;
215		gpmc,cs-wr-off-ns = <44>;
216		gpmc,adv-on-ns = <6>;
217		gpmc,adv-rd-off-ns = <34>;
218		gpmc,adv-wr-off-ns = <44>;
219		gpmc,we-off-ns = <40>;
220		gpmc,oe-off-ns = <54>;
221		gpmc,access-ns = <64>;
222		gpmc,rd-cycle-ns = <82>;
223		gpmc,wr-cycle-ns = <82>;
224		gpmc,wr-access-ns = <40>;
225		gpmc,wr-data-mux-bus-ns = <0>;
226
227		#address-cells = <1>;
228		#size-cells = <1>;
229
230		x-loader@0 {
231			label = "X-Loader";
232			reg = <0 0x80000>;
233		};
234
235		bootloaders@80000 {
236			label = "U-Boot";
237			reg = <0x80000 0x1e0000>;
238		};
239
240		bootloaders_env@260000 {
241			label = "U-Boot Env";
242			reg = <0x260000 0x20000>;
243		};
244
245		kernel@280000 {
246			label = "Kernel";
247			reg = <0x280000 0x400000>;
248		};
249
250		filesystem@680000 {
251			label = "File System";
252			reg = <0x680000 0xf980000>;
253		};
254	};
255};
256
257&gpmc {
258	ranges = <6 0 0x2c000000 0x1000000>;       /* CS6: 16MB for DM9000 */
259
260	ethernet@0,0 {
261		compatible = "davicom,dm9000";
262		reg =  <6 0x000 2
263			6 0x400 2>; /* CS6, offset 0 and 0x400, IO size 2 */
264		bank-width = <2>;
265		interrupt-parent = <&gpio1>;
266		interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
267		davicom,no-eeprom;
268
269		gpmc,mux-add-data = <0>;
270		gpmc,device-width = <1>;
271		gpmc,wait-pin = <0>;
272		gpmc,cycle2cycle-samecsen = <1>;
273		gpmc,cycle2cycle-diffcsen = <1>;
274
275		gpmc,cs-on-ns = <6>;
276		gpmc,cs-rd-off-ns = <180>;
277		gpmc,cs-wr-off-ns = <180>;
278		gpmc,adv-on-ns = <0>;
279		gpmc,adv-rd-off-ns = <18>;
280		gpmc,adv-wr-off-ns = <48>;
281		gpmc,oe-on-ns = <54>;
282		gpmc,oe-off-ns = <168>;
283		gpmc,we-on-ns = <54>;
284		gpmc,we-off-ns = <168>;
285		gpmc,rd-cycle-ns = <186>;
286		gpmc,wr-cycle-ns = <186>;
287		gpmc,access-ns = <144>;
288		gpmc,page-burst-access-ns = <24>;
289		gpmc,bus-turnaround-ns = <90>;
290		gpmc,cycle2cycle-delay-ns = <90>;
291		gpmc,wait-monitoring-ns = <0>;
292		gpmc,clk-activation-ns = <0>;
293		gpmc,wr-data-mux-bus-ns = <0>;
294		gpmc,wr-access-ns = <0>;
295	};
296};
297
298&omap3_pmx_core {
299	dss_dpi_pins: pinmux_dss_dpi_pins {
300		pinctrl-single,pins = <
301			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)	/* dss_pclk.dss_pclk */
302			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)	/* dss_hsync.dss_hsync */
303			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)	/* dss_vsync.dss_vsync */
304			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)	/* dss_acbias.dss_acbias */
305			OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)	/* dss_data0.dss_data0 */
306			OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)	/* dss_data1.dss_data1 */
307			OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)	/* dss_data2.dss_data2 */
308			OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)	/* dss_data3.dss_data3 */
309			OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)	/* dss_data4.dss_data4 */
310			OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)	/* dss_data5.dss_data5 */
311			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)	/* dss_data6.dss_data6 */
312			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)	/* dss_data7.dss_data7 */
313			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)	/* dss_data8.dss_data8 */
314			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)	/* dss_data9.dss_data9 */
315			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)	/* dss_data10.dss_data10 */
316			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)	/* dss_data11.dss_data11 */
317			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)	/* dss_data12.dss_data12 */
318			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)	/* dss_data13.dss_data13 */
319			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)	/* dss_data14.dss_data14 */
320			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)	/* dss_data15.dss_data15 */
321			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)	/* dss_data16.dss_data16 */
322			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)	/* dss_data17.dss_data17 */
323			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0)	/* dss_data18.dss_data18 */
324			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0)	/* dss_data19.dss_data19 */
325			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0)	/* dss_data20.dss_data20 */
326			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0)	/* dss_data21.dss_data21 */
327			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0)	/* dss_data22.dss_data22 */
328			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)	/* dss_data23.dss_data23 */
329		>;
330	};
331};
332
333&vpll1 {
334	/* Needed for DSS */
335	regulator-name = "vdds_dsi";
336
337	regulator-min-microvolt = <1800000>;
338	regulator-max-microvolt = <1800000>;
339};
340
341&dss {
342	status = "ok";
343
344	pinctrl-names = "default";
345	pinctrl-0 = <&dss_dpi_pins>;
346
347	vdds_dsi-supply = <&vpll1>;
348	vdda_dac-supply = <&vdac>;
349
350	port {
351		dpi_dvi_out: endpoint@0 {
352			remote-endpoint = <&tfp410_in>;
353			data-lines = <24>;
354		};
355	};
356};
357
358&venc {
359	status = "ok";
360
361	vdda-supply = <&vdac>;
362
363	port {
364		venc_out: endpoint {
365			remote-endpoint = <&tv_connector_in>;
366			ti,channels = <2>;
367		};
368	};
369};
370