[deliverable/linux.git] / arch / arm / boot / dts / exynos4210-universal_c210.dts

/*
 * Samsung's Exynos4210 based Universal C210 board device tree source
 *
 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
 *		http://www.samsung.com
 *
 * Device tree source file for Samsung's Universal C210 board which is based on
 * Samsung's Exynos4210 rev0 SoC.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
*/

/dts-v1/;
#include "exynos4210.dtsi"

/ {
	model = "Samsung Universal C210 based on Exynos4210 rev0";
	compatible = "samsung,universal_c210", "samsung,exynos4210";

	memory {
		reg =  <0x40000000 0x10000000
			0x50000000 0x10000000>;
	};

	chosen {
		bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rw rootwait earlyprintk panic=5 maxcpus=1";
	};

	mct@10050000 {
		compatible = "none";
	};

	fixed-rate-clocks {
		xxti {
			compatible = "samsung,clock-xxti";
			clock-frequency = <0>;
		};

		xusbxti {
			compatible = "samsung,clock-xusbxti";
			clock-frequency = <24000000>;
		};
	};

	vemmc_reg: voltage-regulator {
	        compatible = "regulator-fixed";
		regulator-name = "VMEM_VDD_2_8V";
		regulator-min-microvolt = <2800000>;
		regulator-max-microvolt = <2800000>;
		gpio = <&gpe1 3 0>;
		enable-active-high;
	};

	sdhci_emmc: sdhci@12510000 {
		bus-width = <8>;
		non-removable;
		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>;
		pinctrl-names = "default";
		vmmc-supply = <&vemmc_reg>;
		status = "okay";
	};

	serial@13800000 {
		status = "okay";
	};

	serial@13810000 {
		status = "okay";
	};

	serial@13820000 {
		status = "okay";
	};

	serial@13830000 {
		status = "okay";
	};

	gpio-keys {
		compatible = "gpio-keys";

		vol-up-key {
			gpios = <&gpx2 0 1>;
			linux,code = <115>;
			label = "volume up";
			debounce-interval = <1>;
		};

		vol-down-key {
			gpios = <&gpx2 1 1>;
			linux,code = <114>;
			label = "volume down";
			debounce-interval = <1>;
		};

		config-key {
			gpios = <&gpx2 2 1>;
			linux,code = <171>;
			label = "config";
			debounce-interval = <1>;
			gpio-key,wakeup;
		};

		camera-key {
			gpios = <&gpx2 3 1>;
			linux,code = <212>;
			label = "camera";
			debounce-interval = <1>;
		};

		power-key {
			gpios = <&gpx2 7 1>;
			linux,code = <116>;
			label = "power";
			debounce-interval = <1>;
			gpio-key,wakeup;
		};

		ok-key {
			gpios = <&gpx3 5 1>;
			linux,code = <352>;
			label = "ok";
			debounce-interval = <1>;
		};
	};

	tsp_reg: voltage-regulator {
	        compatible = "regulator-fixed";
		regulator-name = "TSP_2_8V";
		regulator-min-microvolt = <2800000>;
		regulator-max-microvolt = <2800000>;
		gpio = <&gpe2 3 0>;
		enable-active-high;
	};

	i2c@13890000 {
		samsung,i2c-sda-delay = <100>;
		samsung,i2c-slave-addr = <0x10>;
		samsung,i2c-max-bus-freq = <100000>;
		pinctrl-0 = <&i2c3_bus>;
		pinctrl-names = "default";
		status = "okay";

		tsp@4a {
			/* TBD: Atmel maXtouch touchscreen */
			reg = <0x4a>;
		};
	};

	i2c@138B0000 {
		samsung,i2c-sda-delay = <100>;
		samsung,i2c-slave-addr = <0x10>;
		samsung,i2c-max-bus-freq = <100000>;
		pinctrl-0 = <&i2c5_bus>;
		pinctrl-names = "default";
		status = "okay";

		vdd_arm_reg: pmic@60 {
			compatible = "maxim,max8952";
			reg = <0x60>;

			max8952,vid-gpios = <&gpx0 3 0>, <&gpx0 4 0>;
			max8952,default-mode = <0>;
			max8952,dvs-mode-microvolt = <1250000>, <1200000>,
							<1050000>, <950000>;
			max8952,sync-freq = <0>;
			max8952,ramp-speed = <0>;

			regulator-name = "vdd_arm";
			regulator-min-microvolt = <770000>;
			regulator-max-microvolt = <1400000>;
			regulator-always-on;
			regulator-boot-on;
		};

		pmic@66 {
			compatible = "national,lp3974";
			reg = <0x66>;

			max8998,pmic-buck1-default-dvs-idx = <0>;
			max8998,pmic-buck1-dvs-gpios = <&gpx0 5 0>,
							<&gpx0 6 0>;
			max8998,pmic-buck1-dvs-voltage = <1100000>, <1000000>,
							<1100000>, <1000000>;

			max8998,pmic-buck2-default-dvs-idx = <0>;
			max8998,pmic-buck2-dvs-gpio = <&gpe2 0 0>;
			max8998,pmic-buck2-dvs-voltage = <1200000>, <1100000>;

			regulators {
				ldo2_reg: LDO2 {
					regulator-name = "VALIVE_1.2V";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
					regulator-always-on;
				};

				ldo3_reg: LDO3 {
					regulator-name = "VUSB+MIPI_1.1V";
					regulator-min-microvolt = <1100000>;
					regulator-max-microvolt = <1100000>;
				};

				ldo4_reg: LDO4 {
					regulator-name = "VADC_3.3V";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
				};

				ldo5_reg: LDO5 {
					regulator-name = "VTF_2.8V";
					regulator-min-microvolt = <2800000>;
					regulator-max-microvolt = <2800000>;
				};

				ldo6_reg: LDO6 {
					regulator-name = "LDO6";
					regulator-min-microvolt = <2000000>;
					regulator-max-microvolt = <2000000>;
				};

				ldo7_reg: LDO7 {
					regulator-name = "VLCD+VMIPI_1.8V";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
				};

				ldo8_reg: LDO8 {
					regulator-name = "VUSB+VDAC_3.3V";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
				};

				ldo9_reg: LDO9 {
					regulator-name = "VCC_2.8V";
					regulator-min-microvolt = <2800000>;
					regulator-max-microvolt = <2800000>;
					regulator-always-on;
				};

				ldo10_reg: LDO10 {
					regulator-name = "VPLL_1.1V";
					regulator-min-microvolt = <1100000>;
					regulator-max-microvolt = <1100000>;
					regulator-boot-on;
					regulator-always-on;
				};

				ldo11_reg: LDO11 {
					regulator-name = "CAM_AF_3.3V";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
				};

				ldo12_reg: LDO12 {
					regulator-name = "PS_2.8V";
					regulator-min-microvolt = <2800000>;
					regulator-max-microvolt = <2800000>;
				};

				ldo13_reg: LDO13 {
					regulator-name = "VHIC_1.2V";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
				};

				ldo14_reg: LDO14 {
					regulator-name = "CAM_I_HOST_1.8V";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
				};

				ldo15_reg: LDO15 {
					regulator-name = "CAM_S_DIG+FM33_CORE_1.2V";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
				};

				ldo16_reg: LDO16 {
					regulator-name = "CAM_S_ANA_2.8V";
					regulator-min-microvolt = <2800000>;
					regulator-max-microvolt = <2800000>;
				};

				ldo17_reg: LDO17 {
					regulator-name = "VCC_3.0V_LCD";
					regulator-min-microvolt = <3000000>;
					regulator-max-microvolt = <3000000>;
				};

				buck1_reg: BUCK1 {
					regulator-name = "VINT_1.1V";
					regulator-min-microvolt = <750000>;
					regulator-max-microvolt = <1500000>;
					regulator-boot-on;
					regulator-always-on;
				};

				buck2_reg: BUCK2 {
					regulator-name = "VG3D_1.1V";
					regulator-min-microvolt = <750000>;
					regulator-max-microvolt = <1500000>;
					regulator-boot-on;
				};

				buck3_reg: BUCK3 {
					regulator-name = "VCC_1.8V";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
				};

				buck4_reg: BUCK4 {
					regulator-name = "VMEM_1.2V";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
					regulator-always-on;
				};

				ap32khz_reg: EN32KHz-AP {
					regulator-name = "32KHz AP";
					regulator-always-on;
				};

				cp32khz_reg: EN32KHz-CP {
					regulator-name = "32KHz CP";
				};

				vichg_reg: ENVICHG {
					regulator-name = "VICHG";
				};

				safeout1_reg: ESAFEOUT1 {
					regulator-name = "SAFEOUT1";
					regulator-always-on;
				};

				safeout2_reg: ESAFEOUT2 {
					regulator-name = "SAFEOUT2";
					regulator-boot-on;
				};
			};
		};
	};

	pwm@139D0000 {
		compatible = "samsung,s5p6440-pwm";
		status = "okay";
	};
};

&mdma1 {
	reg = <0x12840000 0x1000>;
};
Commit	Line	Data
0682edaa OJ	1	/*
	2	* Samsung's Exynos4210 based Universal C210 board device tree source
	3	*
	4	* Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
	5	* http://www.samsung.com
	6	*
	7	* Device tree source file for Samsung's Universal C210 board which is based on
	8	* Samsung's Exynos4210 rev0 SoC.
	9	*
	10	* This program is free software; you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License version 2 as
	12	* published by the Free Software Foundation.
	13	*/
	14
	15	/dts-v1/;
3799279f	16	#include "exynos4210.dtsi"
0682edaa OJ	17
	18	/ {
	19	model = "Samsung Universal C210 based on Exynos4210 rev0";
	20	compatible = "samsung,universal_c210", "samsung,exynos4210";
	21
	22	memory {
	23	reg = <0x40000000 0x10000000
	24	0x50000000 0x10000000>;
	25	};
	26
	27	chosen {
	28	bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rw rootwait earlyprintk panic=5 maxcpus=1";
	29	};
	30
	31	mct@10050000 {
	32	compatible = "none";
	33	};
	34
	35	fixed-rate-clocks {
	36	xxti {
	37	compatible = "samsung,clock-xxti";
	38	clock-frequency = <0>;
	39	};
	40
	41	xusbxti {
	42	compatible = "samsung,clock-xusbxti";
	43	clock-frequency = <24000000>;
	44	};
	45	};
	46
	47	vemmc_reg: voltage-regulator {
	48	compatible = "regulator-fixed";
	49	regulator-name = "VMEM_VDD_2_8V";
	50	regulator-min-microvolt = <2800000>;
	51	regulator-max-microvolt = <2800000>;
	52	gpio = <&gpe1 3 0>;
	53	enable-active-high;
	54	};
	55
	56	sdhci_emmc: sdhci@12510000 {
	57	bus-width = <8>;
	58	non-removable;
	59	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus8>;
	60	pinctrl-names = "default";
	61	vmmc-supply = <&vemmc_reg>;
	62	status = "okay";
	63	};
	64
	65	serial@13800000 {
	66	status = "okay";
	67	};
	68
	69	serial@13810000 {
	70	status = "okay";
	71	};
	72
	73	serial@13820000 {
	74	status = "okay";
	75	};
	76
	77	serial@13830000 {
	78	status = "okay";
	79	};
	80
81	gpio-keys {
82	compatible = "gpio-keys";
83
84	vol-up-key {
85	gpios = <&gpx2 0 1>;
86	linux,code = <115>;
87	label = "volume up";
88	debounce-interval = <1>;
89	};
90
91	vol-down-key {
92	gpios = <&gpx2 1 1>;
93	linux,code = <114>;
94	label = "volume down";
95	debounce-interval = <1>;
96	};
97
98	config-key {
99	gpios = <&gpx2 2 1>;
100	linux,code = <171>;
101	label = "config";
102	debounce-interval = <1>;
103	gpio-key,wakeup;
104	};
105
106	camera-key {
107	gpios = <&gpx2 3 1>;
108	linux,code = <212>;
109	label = "camera";
110	debounce-interval = <1>;
111	};
112
113	power-key {
114	gpios = <&gpx2 7 1>;
115	linux,code = <116>;
116	label = "power";
117	debounce-interval = <1>;
118	gpio-key,wakeup;
119	};
120
121	ok-key {
122	gpios = <&gpx3 5 1>;
123	linux,code = <352>;
124	label = "ok";
125	debounce-interval = <1>;
126	};
127	};
128
129	tsp_reg: voltage-regulator {
130	compatible = "regulator-fixed";
131	regulator-name = "TSP_2_8V";
132	regulator-min-microvolt = <2800000>;
133	regulator-max-microvolt = <2800000>;
134	gpio = <&gpe2 3 0>;
135	enable-active-high;
136	};
137
138	i2c@13890000 {
139	samsung,i2c-sda-delay = <100>;
140	samsung,i2c-slave-addr = <0x10>;
141	samsung,i2c-max-bus-freq = <100000>;
142	pinctrl-0 = <&i2c3_bus>;
143	pinctrl-names = "default";
144	status = "okay";
145
146	tsp@4a {
147	/* TBD: Atmel maXtouch touchscreen */
148	reg = <0x4a>;
149	};
150	};
151
152	i2c@138B0000 {
153	samsung,i2c-sda-delay = <100>;
154	samsung,i2c-slave-addr = <0x10>;
155	samsung,i2c-max-bus-freq = <100000>;
156	pinctrl-0 = <&i2c5_bus>;
157	pinctrl-names = "default";
158	status = "okay";
159
160	vdd_arm_reg: pmic@60 {
161	compatible = "maxim,max8952";
162	reg = <0x60>;
163
164	max8952,vid-gpios = <&gpx0 3 0>, <&gpx0 4 0>;
165	max8952,default-mode = <0>;
166	max8952,dvs-mode-microvolt = <1250000>, <1200000>,
167	<1050000>, <950000>;
168	max8952,sync-freq = <0>;
169	max8952,ramp-speed = <0>;
170
171	regulator-name = "vdd_arm";
172	regulator-min-microvolt = <770000>;
173	regulator-max-microvolt = <1400000>;
174	regulator-always-on;
175	regulator-boot-on;
176	};
177
178	pmic@66 {
179	compatible = "national,lp3974";
180	reg = <0x66>;
181
182	max8998,pmic-buck1-default-dvs-idx = <0>;
183	max8998,pmic-buck1-dvs-gpios = <&gpx0 5 0>,
184	<&gpx0 6 0>;
185	max8998,pmic-buck1-dvs-voltage = <1100000>, <1000000>,
186	<1100000>, <1000000>;
187
188	max8998,pmic-buck2-default-dvs-idx = <0>;
189	max8998,pmic-buck2-dvs-gpio = <&gpe2 0 0>;
190	max8998,pmic-buck2-dvs-voltage = <1200000>, <1100000>;
191
192	regulators {
193	ldo2_reg: LDO2 {
194	regulator-name = "VALIVE_1.2V";
195	regulator-min-microvolt = <1200000>;
196	regulator-max-microvolt = <1200000>;
197	regulator-always-on;
198	};
199
200	ldo3_reg: LDO3 {
201	regulator-name = "VUSB+MIPI_1.1V";
202	regulator-min-microvolt = <1100000>;
203	regulator-max-microvolt = <1100000>;
204	};
205
206	ldo4_reg: LDO4 {
207	regulator-name = "VADC_3.3V";
208	regulator-min-microvolt = <3300000>;
209	regulator-max-microvolt = <3300000>;
210	};
211
212	ldo5_reg: LDO5 {
213	regulator-name = "VTF_2.8V";
214	regulator-min-microvolt = <2800000>;
215	regulator-max-microvolt = <2800000>;
216	};
217
218	ldo6_reg: LDO6 {
219	regulator-name = "LDO6";
220	regulator-min-microvolt = <2000000>;
221	regulator-max-microvolt = <2000000>;
222	};
223
224	ldo7_reg: LDO7 {
225	regulator-name = "VLCD+VMIPI_1.8V";
226	regulator-min-microvolt = <1800000>;
227	regulator-max-microvolt = <1800000>;
228	};
229
230	ldo8_reg: LDO8 {
231	regulator-name = "VUSB+VDAC_3.3V";
232	regulator-min-microvolt = <3300000>;
233	regulator-max-microvolt = <3300000>;
234	};
235
236	ldo9_reg: LDO9 {
237	regulator-name = "VCC_2.8V";
238	regulator-min-microvolt = <2800000>;
239	regulator-max-microvolt = <2800000>;
240	regulator-always-on;
241	};
242
243	ldo10_reg: LDO10 {
244	regulator-name = "VPLL_1.1V";
245	regulator-min-microvolt = <1100000>;
246	regulator-max-microvolt = <1100000>;
247	regulator-boot-on;
248	regulator-always-on;
249	};
250
251	ldo11_reg: LDO11 {
252	regulator-name = "CAM_AF_3.3V";
253	regulator-min-microvolt = <3300000>;
254	regulator-max-microvolt = <3300000>;
255	};
256
257	ldo12_reg: LDO12 {
258	regulator-name = "PS_2.8V";
259	regulator-min-microvolt = <2800000>;
260	regulator-max-microvolt = <2800000>;
261	};
262
263	ldo13_reg: LDO13 {
264	regulator-name = "VHIC_1.2V";
265	regulator-min-microvolt = <1200000>;
266	regulator-max-microvolt = <1200000>;
267	};
268
269	ldo14_reg: LDO14 {
270	regulator-name = "CAM_I_HOST_1.8V";
271	regulator-min-microvolt = <1800000>;
272	regulator-max-microvolt = <1800000>;
273	};
274
275	ldo15_reg: LDO15 {
276	regulator-name = "CAM_S_DIG+FM33_CORE_1.2V";
277	regulator-min-microvolt = <1200000>;
278	regulator-max-microvolt = <1200000>;
279	};
280
281	ldo16_reg: LDO16 {
282	regulator-name = "CAM_S_ANA_2.8V";
283	regulator-min-microvolt = <2800000>;
284	regulator-max-microvolt = <2800000>;
285	};
286
287	ldo17_reg: LDO17 {
288	regulator-name = "VCC_3.0V_LCD";
289	regulator-min-microvolt = <3000000>;
290	regulator-max-microvolt = <3000000>;
291	};
292
293	buck1_reg: BUCK1 {
294	regulator-name = "VINT_1.1V";
295	regulator-min-microvolt = <750000>;
296	regulator-max-microvolt = <1500000>;
297	regulator-boot-on;
298	regulator-always-on;
299	};
300
301	buck2_reg: BUCK2 {
302	regulator-name = "VG3D_1.1V";
303	regulator-min-microvolt = <750000>;
304	regulator-max-microvolt = <1500000>;
305	regulator-boot-on;
306	};
307
308	buck3_reg: BUCK3 {
309	regulator-name = "VCC_1.8V";
310	regulator-min-microvolt = <1800000>;
311	regulator-max-microvolt = <1800000>;
312	regulator-always-on;
313	};
314
315	buck4_reg: BUCK4 {
316	regulator-name = "VMEM_1.2V";
317	regulator-min-microvolt = <1200000>;
318	regulator-max-microvolt = <1200000>;
319	regulator-always-on;
320	};
321
322	ap32khz_reg: EN32KHz-AP {
323	regulator-name = "32KHz AP";
324	regulator-always-on;
325	};
326
327	cp32khz_reg: EN32KHz-CP {
328	regulator-name = "32KHz CP";
329	};
330
331	vichg_reg: ENVICHG {
332	regulator-name = "VICHG";
333	};
334
335	safeout1_reg: ESAFEOUT1 {
336	regulator-name = "SAFEOUT1";
337	regulator-always-on;
338	};
339
340	safeout2_reg: ESAFEOUT2 {
341	regulator-name = "SAFEOUT2";
342	regulator-boot-on;
343	};
344	};
345	};
346	};
347
348	pwm@139D0000 {
349	compatible = "samsung,s5p6440-pwm";
350	status = "okay";
351	};
352	};
22c98592 BZ	353
	354	&mdma1 {
	355	reg = <0x12840000 0x1000>;
	356	};