1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Author: Anil Kumar <anilk4.v@gmail.com>
4 */
5
6#include <dt-bindings/input/input.h>
7
8#include "omap34xx.dtsi"
9/ {
10	memory@80000000 {
11		device_type = "memory";
12		reg = <0x80000000 0x10000000>;	/* 256 MB */
13	};
14
15	leds {
16		compatible = "gpio-leds";
17
18		heartbeat {
19			label = "devkit8000::led1";
20			gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>;	/* 186 -> LED1 */
21			default-state = "on";
22			linux,default-trigger = "heartbeat";
23		};
24
25		mmc {
26			label = "devkit8000::led2";
27			gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;	/* 163 -> LED2 */
28			default-state = "on";
29			linux,default-trigger = "none";
30		};
31
32		usr {
33			label = "devkit8000::led3";
34			gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>;	/* 164 -> LED3 */
35			default-state = "on";
36			linux,default-trigger = "usr";
37		};
38
39		pmu_stat {
40			label = "devkit8000::pmu_stat";
41			gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
42		};
43	};
44
45	sound {
46		compatible = "ti,omap-twl4030";
47		ti,model = "devkit8000";
48
49		ti,mcbsp = <&mcbsp2>;
50		ti,audio-routing =
51			"Ext Spk", "PREDRIVEL",
52			"Ext Spk", "PREDRIVER",
53			"MAINMIC", "Main Mic",
54			"Main Mic", "Mic Bias 1";
55	};
56
57	gpio_keys {
58		compatible = "gpio-keys";
59
60		user {
61			label = "user";
62			gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
63			linux,code = <BTN_EXTRA>;
64			wakeup-source;
65		};
66	};
67
68	tfp410: encoder0 {
69		compatible = "ti,tfp410";
70		powerdown-gpios = <&twl_gpio 7 GPIO_ACTIVE_LOW>;
71
72		ports {
73			#address-cells = <1>;
74			#size-cells = <0>;
75
76			port@0 {
77				reg = <0>;
78
79				tfp410_in: endpoint {
80					remote-endpoint = <&dpi_dvi_out>;
81				};
82			};
83
84			port@1 {
85				reg = <1>;
86
87				tfp410_out: endpoint {
88					remote-endpoint = <&dvi_connector_in>;
89				};
90			};
91		};
92	};
93
94	dvi0: connector0 {
95		compatible = "dvi-connector";
96		label = "dvi";
97
98		digital;
99
100		ddc-i2c-bus = <&i2c2>;
101
102		port {
103			dvi_connector_in: endpoint {
104				remote-endpoint = <&tfp410_out>;
105			};
106		};
107	};
108
109	tv0: connector1 {
110		compatible = "svideo-connector";
111		label = "tv";
112
113		port {
114			tv_connector_in: endpoint {
115				remote-endpoint = <&venc_out>;
116			};
117		};
118	};
119};
120
121&i2c1 {
122	clock-frequency = <2600000>;
123
124	twl: twl@48 {
125		reg = <0x48>;
126		interrupts = <7>;	/* SYS_NIRQ cascaded to intc */
127
128		twl_audio: audio {
129			compatible = "ti,twl4030-audio";
130			codec {
131			};
132		};
133	};
134};
135
136&i2c2 {
137	clock-frequency = <400000>;
138};
139
140&i2c3 {
141	status = "disabled";
142};
143
144#include "twl4030.dtsi"
145#include "twl4030_omap3.dtsi"
146
147&mmc1 {
148	vmmc-supply = <&vmmc1>;
149	vqmmc-supply = <&vsim>;
150	bus-width = <8>;
151};
152
153&mmc2 {
154	status = "disabled";
155};
156
157&mmc3 {
158	status = "disabled";
159};
160
161&twl_gpio {
162	ti,use-leds;
163	/*
164	 * pulldowns:
165	 * BIT(1), BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
166	 * BIT(15), BIT(16), BIT(17)
167	 */
168	ti,pulldowns = <0x03a1c6>;
169};
170
171&twl_keypad {
172	linux,keymap = <MATRIX_KEY(0, 0, KEY_1)
173			MATRIX_KEY(1, 0, KEY_2)
174			MATRIX_KEY(2, 0, KEY_3)
175			MATRIX_KEY(0, 1, KEY_4)
176			MATRIX_KEY(1, 1, KEY_5)
177			MATRIX_KEY(2, 1, KEY_6)
178			MATRIX_KEY(3, 1, KEY_F5)
179			MATRIX_KEY(0, 2, KEY_7)
180			MATRIX_KEY(1, 2, KEY_8)
181			MATRIX_KEY(2, 2, KEY_9)
182			MATRIX_KEY(3, 2, KEY_F6)
183			MATRIX_KEY(0, 3, KEY_F7)
184			MATRIX_KEY(1, 3, KEY_0)
185			MATRIX_KEY(2, 3, KEY_F8)
186			MATRIX_KEY(4, 5, KEY_RESERVED)
187			MATRIX_KEY(4, 4, KEY_VOLUMEUP)
188			MATRIX_KEY(5, 5, KEY_VOLUMEDOWN)
189			>;
190};
191
192&wdt2 {
193	status = "disabled";
194};
195
196&mcbsp2 {
197	status = "okay";
198};
199
200&gpmc {
201	ranges = <0 0 0x30000000 0x1000000	/* CS0: 16MB for NAND */
202		  6 0 0x2c000000 0x1000000>;	/* CS6: 16MB for DM9000 */
203
204	nand@0,0 {
205		compatible = "ti,omap2-nand";
206		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
207		interrupt-parent = <&gpmc>;
208		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
209			     <1 IRQ_TYPE_NONE>;	/* termcount */
210		nand-bus-width = <16>;
211		gpmc,device-width = <2>;
212		ti,nand-ecc-opt = "sw";
213
214		gpmc,sync-clk-ps = <0>;
215		gpmc,cs-on-ns = <0>;
216		gpmc,cs-rd-off-ns = <44>;
217		gpmc,cs-wr-off-ns = <44>;
218		gpmc,adv-on-ns = <6>;
219		gpmc,adv-rd-off-ns = <34>;
220		gpmc,adv-wr-off-ns = <44>;
221		gpmc,we-off-ns = <40>;
222		gpmc,oe-off-ns = <54>;
223		gpmc,access-ns = <64>;
224		gpmc,rd-cycle-ns = <82>;
225		gpmc,wr-cycle-ns = <82>;
226		gpmc,wr-access-ns = <40>;
227		gpmc,wr-data-mux-bus-ns = <0>;
228
229		#address-cells = <1>;
230		#size-cells = <1>;
231
232		x-loader@0 {
233			label = "X-Loader";
234			reg = <0 0x80000>;
235		};
236
237		bootloaders@80000 {
238			label = "U-Boot";
239			reg = <0x80000 0x1e0000>;
240		};
241
242		bootloaders_env@260000 {
243			label = "U-Boot Env";
244			reg = <0x260000 0x20000>;
245		};
246
247		kernel@280000 {
248			label = "Kernel";
249			reg = <0x280000 0x400000>;
250		};
251
252		filesystem@680000 {
253			label = "File System";
254			reg = <0x680000 0xf980000>;
255		};
256	};
257
258	ethernet@6,0 {
259		compatible = "davicom,dm9000";
260		reg =  <6 0x000 2
261			6 0x400 2>; /* CS6, offset 0 and 0x400, IO size 2 */
262		bank-width = <2>;
263		interrupt-parent = <&gpio1>;
264		interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
265		davicom,no-eeprom;
266
267		gpmc,mux-add-data = <0>;
268		gpmc,device-width = <1>;
269		gpmc,wait-pin = <0>;
270		gpmc,cycle2cycle-samecsen = <1>;
271		gpmc,cycle2cycle-diffcsen = <1>;
272
273		gpmc,cs-on-ns = <6>;
274		gpmc,cs-rd-off-ns = <180>;
275		gpmc,cs-wr-off-ns = <180>;
276		gpmc,adv-on-ns = <0>;
277		gpmc,adv-rd-off-ns = <18>;
278		gpmc,adv-wr-off-ns = <48>;
279		gpmc,oe-on-ns = <54>;
280		gpmc,oe-off-ns = <168>;
281		gpmc,we-on-ns = <54>;
282		gpmc,we-off-ns = <168>;
283		gpmc,rd-cycle-ns = <186>;
284		gpmc,wr-cycle-ns = <186>;
285		gpmc,access-ns = <144>;
286		gpmc,page-burst-access-ns = <24>;
287		gpmc,bus-turnaround-ns = <90>;
288		gpmc,cycle2cycle-delay-ns = <90>;
289		gpmc,wait-monitoring-ns = <0>;
290		gpmc,clk-activation-ns = <0>;
291		gpmc,wr-data-mux-bus-ns = <0>;
292		gpmc,wr-access-ns = <0>;
293	};
294};
295
296&omap3_pmx_core {
297	dss_dpi_pins: pinmux_dss_dpi_pins {
298		pinctrl-single,pins = <
299			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)	/* dss_pclk.dss_pclk */
300			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)	/* dss_hsync.dss_hsync */
301			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)	/* dss_vsync.dss_vsync */
302			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)	/* dss_acbias.dss_acbias */
303			OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)	/* dss_data0.dss_data0 */
304			OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)	/* dss_data1.dss_data1 */
305			OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)	/* dss_data2.dss_data2 */
306			OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)	/* dss_data3.dss_data3 */
307			OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)	/* dss_data4.dss_data4 */
308			OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)	/* dss_data5.dss_data5 */
309			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)	/* dss_data6.dss_data6 */
310			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)	/* dss_data7.dss_data7 */
311			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)	/* dss_data8.dss_data8 */
312			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)	/* dss_data9.dss_data9 */
313			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)	/* dss_data10.dss_data10 */
314			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)	/* dss_data11.dss_data11 */
315			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)	/* dss_data12.dss_data12 */
316			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)	/* dss_data13.dss_data13 */
317			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)	/* dss_data14.dss_data14 */
318			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)	/* dss_data15.dss_data15 */
319			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)	/* dss_data16.dss_data16 */
320			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)	/* dss_data17.dss_data17 */
321			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0)	/* dss_data18.dss_data18 */
322			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0)	/* dss_data19.dss_data19 */
323			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0)	/* dss_data20.dss_data20 */
324			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0)	/* dss_data21.dss_data21 */
325			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0)	/* dss_data22.dss_data22 */
326			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0)	/* dss_data23.dss_data23 */
327		>;
328	};
329};
330
331&vpll1 {
332	/* Needed for DSS */
333	regulator-name = "vdds_dsi";
334
335	regulator-min-microvolt = <1800000>;
336	regulator-max-microvolt = <1800000>;
337};
338
339&dss {
340	status = "okay";
341
342	pinctrl-names = "default";
343	pinctrl-0 = <&dss_dpi_pins>;
344
345	vdds_dsi-supply = <&vpll1>;
346	vdda_dac-supply = <&vdac>;
347
348	port {
349		#address-cells = <1>;
350		#size-cells = <0>;
351		dpi_dvi_out: endpoint@0 {
352			reg = <0>;
353			remote-endpoint = <&tfp410_in>;
354			data-lines = <24>;
355		};
356
357		endpoint@1 {
358			reg = <1>;
359		};
360	};
361};
362
363&venc {
364	status = "okay";
365
366	vdda-supply = <&vdac>;
367
368	port {
369		venc_out: endpoint {
370			remote-endpoint = <&tv_connector_in>;
371			ti,channels = <2>;
372		};
373	};
374};
375