[people/ms/u-boot.git] / arch / arm / dts / rk3288-vyasa.dts

/*
 * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/dts-v1/;
#include "rk3288.dtsi"

/ {
	model = "Amarula Vyasa-RK3288";
	compatible = "amarula,vyasa-rk3288", "rockchip,rk3288";

	chosen {
		stdout-path = &uart2;
	};

	memory {
		device_type = "memory";
		reg = <0 0x80000000>;
	};

	vcc_sd: sdmmc-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_pwr>;
		regulator-name = "vcc_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};

	vcc_sys: vsys-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_sys";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
	};
};

&dmc {
	rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
		0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7
		0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0
		0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0
		0x5 0x0>;
	rockchip,phy-timing = <0x48f9aab4 0xea0910 0x1002c200
		0xa60 0x40 0x10 0x0>;
	/* Add a dummy value to cause of-platdata think this is bytes */
	rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 9 1>;
};

&cpu0 {
	cpu0-supply = <&vdd_cpu>;
};

&i2c0 {
	clock-frequency = <400000>;
	status = "okay";

	rk808: pmic@1b {
		compatible = "rockchip,rk808";
		reg = <0x1b>;
		interrupt-parent = <&gpio0>;
		interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int &global_pwroff>;
		wakeup-source;
		rockchip,system-power-controller;
		#clock-cells = <1>;
		clock-output-names = "xin32k", "rk808-clkout2";

		vcc1-supply = <&vcc_sys>;
		vcc2-supply = <&vcc_sys>;
		vcc3-supply = <&vcc_sys>;
		vcc4-supply = <&vcc_sys>;
		vcc6-supply = <&vcc_sys>;
		vcc7-supply = <&vcc_sys>;
		vcc8-supply = <&vcc_io>;
		vcc9-supply = <&vcc_sys>;
		vcc10-supply = <&vcc_sys>;
		vcc11-supply = <&vcc_sys>;
		vcc12-supply = <&vcc_io>;

		regulators {
			vdd_cpu: vdd_log: DCDC_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <750000>;
				regulator-max-microvolt = <1350000>;
				regulator-name = "vdd_log";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_gpu: DCDC_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <1250000>;
				regulator-name = "vdd_gpu";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc_ddr: DCDC_REG3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vcc_ddr";
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};

			vcc_io: DCDC_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc_io";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vcca_tp: LDO_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc_tp";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vcc_codec: LDO_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc_codec";
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd_10: LDO_REG3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-name = "vdd_10";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc_gps: LDO_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_gps";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vccio_sd: LDO_REG5 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vccio_sd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vcc10_lcd: LDO_REG6 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-name = "vcc10_lcd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc_18: LDO_REG7 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_18";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc18_lcd: LDO_REG8 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc18_lcd";
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc33_sd: SWITCH_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc33_sd";
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};

			vcc_lan: SWITCH_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc_lan";
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};
		};
	};
};

&sdmmc {
	u-boot,dm-pre-reloc;
	status = "okay";

	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
	vmmc-supply = <&vcc_sd>;
	vqmmc-supply = <&vccio_sd>;
};

&uart2 {
	u-boot,dm-pre-reloc;
	status = "okay";
};

&wdt {
	status = "okay";
};

&pinctrl {
	u-boot,dm-pre-reloc;
	pmic {
		pmic_int: pmic-int {
			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	sdmmc {
		sdmmc_pwr: sdmmc-pwr {
			rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};
Commit	Line	Data
d55af074 JT	1	/*
	2	* Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
	3	*
	4	* This file is dual-licensed: you can use it either under the terms
	5	* of the GPL or the X11 license, at your option. Note that this dual
	6	* licensing only applies to this file, and not this project as a
	7	* whole.
	8	*
	9	* a) This file is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License as
	11	* published by the Free Software Foundation; either version 2 of the
	12	* License, or (at your option) any later version.
	13	*
	14	* This file is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* Or, alternatively,
	20	*
	21	* b) Permission is hereby granted, free of charge, to any person
	22	* obtaining a copy of this software and associated documentation
	23	* files (the "Software"), to deal in the Software without
	24	* restriction, including without limitation the rights to use,
	25	* copy, modify, merge, publish, distribute, sublicense, and/or
	26	* sell copies of the Software, and to permit persons to whom the
	27	* Software is furnished to do so, subject to the following
	28	* conditions:
	29	*
	30	* The above copyright notice and this permission notice shall be
	31	* included in all copies or substantial portions of the Software.
	32	*
	33	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	34	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	35	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	36	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	37	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	38	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	39	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	40	* OTHER DEALINGS IN THE SOFTWARE.
	41	*/
	42
	43	/dts-v1/;
	44	#include "rk3288.dtsi"
	45
	46	/ {
	47	model = "Amarula Vyasa-RK3288";
	48	compatible = "amarula,vyasa-rk3288", "rockchip,rk3288";
	49
	50	chosen {
	51	stdout-path = &uart2;
	52	};
	53
	54	memory {
	55	device_type = "memory";
	56	reg = <0 0x80000000>;
	57	};
	58
	59	vcc_sd: sdmmc-regulator {
	60	compatible = "regulator-fixed";
	61	gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
	62	pinctrl-names = "default";
	63	pinctrl-0 = <&sdmmc_pwr>;
	64	regulator-name = "vcc_sd";
65	regulator-min-microvolt = <3300000>;
66	regulator-max-microvolt = <3300000>;
67	startup-delay-us = <100000>;
68	vin-supply = <&vcc_io>;
69	};
70
71	vcc_sys: vsys-regulator {
72	compatible = "regulator-fixed";
73	regulator-name = "vcc_sys";
74	regulator-min-microvolt = <5000000>;
75	regulator-max-microvolt = <5000000>;
76	regulator-always-on;
77	regulator-boot-on;
78	};
79	};
80
81	&dmc {
82	rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
83	0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7
84	0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0
85	0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0
86	0x5 0x0>;
87	rockchip,phy-timing = <0x48f9aab4 0xea0910 0x1002c200
88	0xa60 0x40 0x10 0x0>;
89	/* Add a dummy value to cause of-platdata think this is bytes */
90	rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 9 1>;
91	};
92
93	&cpu0 {
94	cpu0-supply = <&vdd_cpu>;
95	};
96
97	&i2c0 {
98	clock-frequency = <400000>;
99	status = "okay";
100
101	rk808: pmic@1b {
102	compatible = "rockchip,rk808";
103	reg = <0x1b>;
104	interrupt-parent = <&gpio0>;
105	interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
106	pinctrl-names = "default";
107	pinctrl-0 = <&pmic_int &global_pwroff>;
108	wakeup-source;
109	rockchip,system-power-controller;
110	#clock-cells = <1>;
111	clock-output-names = "xin32k", "rk808-clkout2";
112
113	vcc1-supply = <&vcc_sys>;
114	vcc2-supply = <&vcc_sys>;
115	vcc3-supply = <&vcc_sys>;
116	vcc4-supply = <&vcc_sys>;
117	vcc6-supply = <&vcc_sys>;
118	vcc7-supply = <&vcc_sys>;
119	vcc8-supply = <&vcc_io>;
120	vcc9-supply = <&vcc_sys>;
121	vcc10-supply = <&vcc_sys>;
122	vcc11-supply = <&vcc_sys>;
123	vcc12-supply = <&vcc_io>;
124
125	regulators {
126	vdd_cpu: vdd_log: DCDC_REG1 {
127	regulator-always-on;
128	regulator-boot-on;
129	regulator-min-microvolt = <750000>;
130	regulator-max-microvolt = <1350000>;
131	regulator-name = "vdd_log";
132	regulator-state-mem {
133	regulator-off-in-suspend;
134	};
135	};
136
137	vdd_gpu: DCDC_REG2 {
138	regulator-always-on;
139	regulator-boot-on;
140	regulator-min-microvolt = <850000>;
141	regulator-max-microvolt = <1250000>;
142	regulator-name = "vdd_gpu";
143	regulator-state-mem {
144	regulator-on-in-suspend;
145	regulator-suspend-microvolt = <1000000>;
146	};
147	};
148
149	vcc_ddr: DCDC_REG3 {
150	regulator-always-on;
151	regulator-boot-on;
152	regulator-name = "vcc_ddr";
153	regulator-state-mem {
154	regulator-on-in-suspend;
155	};
156	};
157
158	vcc_io: DCDC_REG4 {
159	regulator-always-on;
160	regulator-boot-on;
161	regulator-min-microvolt = <3300000>;
162	regulator-max-microvolt = <3300000>;
163	regulator-name = "vcc_io";
164	regulator-state-mem {
165	regulator-on-in-suspend;
166	regulator-suspend-microvolt = <3300000>;
167	};
168	};
169
170	vcca_tp: LDO_REG1 {
171	regulator-always-on;
172	regulator-boot-on;
173	regulator-min-microvolt = <3300000>;
174	regulator-max-microvolt = <3300000>;
175	regulator-name = "vcc_tp";
176	regulator-state-mem {
177	regulator-on-in-suspend;
178	regulator-suspend-microvolt = <3300000>;
179	};
180	};
181
182	vcc_codec: LDO_REG2 {
183	regulator-always-on;
184	regulator-boot-on;
185	regulator-min-microvolt = <3300000>;
186	regulator-max-microvolt = <3300000>;
187	regulator-name = "vcc_codec";
188	regulator-state-mem {
189	regulator-off-in-suspend;
190	};
191	};
192
193	vdd_10: LDO_REG3 {
194	regulator-always-on;
195	regulator-boot-on;
196	regulator-min-microvolt = <1000000>;
197	regulator-max-microvolt = <1000000>;
198	regulator-name = "vdd_10";
199	regulator-state-mem {
200	regulator-on-in-suspend;
201	regulator-suspend-microvolt = <1000000>;
202	};
203	};
204
205	vcc_gps: LDO_REG4 {
206	regulator-always-on;
207	regulator-boot-on;
208	regulator-min-microvolt = <1800000>;
209	regulator-max-microvolt = <1800000>;
210	regulator-name = "vcc_gps";
211	regulator-state-mem {
212	regulator-on-in-suspend;
213	regulator-suspend-microvolt = <1800000>;
214	};
215	};
216
217	vccio_sd: LDO_REG5 {
218	regulator-always-on;
219	regulator-boot-on;
220	regulator-min-microvolt = <1800000>;
221	regulator-max-microvolt = <3300000>;
222	regulator-name = "vccio_sd";
223	regulator-state-mem {
224	regulator-on-in-suspend;
225	regulator-suspend-microvolt = <3300000>;
226	};
227	};
228
229	vcc10_lcd: LDO_REG6 {
230	regulator-always-on;
231	regulator-boot-on;
232	regulator-min-microvolt = <1000000>;
233	regulator-max-microvolt = <1000000>;
234	regulator-name = "vcc10_lcd";
235	regulator-state-mem {
236	regulator-on-in-suspend;
237	regulator-suspend-microvolt = <1800000>;
238	};
239	};
240
241	vcc_18: LDO_REG7 {
242	regulator-always-on;
243	regulator-boot-on;
244	regulator-min-microvolt = <1800000>;
245	regulator-max-microvolt = <1800000>;
246	regulator-name = "vcc_18";
247	regulator-state-mem {
248	regulator-on-in-suspend;
249	regulator-suspend-microvolt = <1800000>;
250	};
251	};
252
253	vcc18_lcd: LDO_REG8 {
254	regulator-always-on;
255	regulator-boot-on;
256	regulator-min-microvolt = <1800000>;
257	regulator-max-microvolt = <1800000>;
258	regulator-name = "vcc18_lcd";
259	regulator-state-mem {
260	regulator-on-in-suspend;
261	regulator-suspend-microvolt = <1800000>;
262	};
263	};
264
265	vcc33_sd: SWITCH_REG1 {
266	regulator-always-on;
267	regulator-boot-on;
268	regulator-min-microvolt = <3300000>;
269	regulator-max-microvolt = <3300000>;
270	regulator-name = "vcc33_sd";
271	regulator-state-mem {
272	regulator-on-in-suspend;
273	};
274	};
275
276	vcc_lan: SWITCH_REG2 {
277	regulator-always-on;
278	regulator-boot-on;
279	regulator-min-microvolt = <3300000>;
280	regulator-max-microvolt = <3300000>;
281	regulator-name = "vcc_lan";
282	regulator-state-mem {
283	regulator-on-in-suspend;
284	};
285	};
286	};
287	};
288	};
289
290	&sdmmc {
291	u-boot,dm-pre-reloc;
292	status = "okay";
293
294	bus-width = <4>;
295	cap-mmc-highspeed;
296	cap-sd-highspeed;
297	card-detect-delay = <200>;
298	disable-wp;
299	pinctrl-names = "default";
300	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
301	vmmc-supply = <&vcc_sd>;
302	vqmmc-supply = <&vccio_sd>;
303	};
304
305	&uart2 {
306	u-boot,dm-pre-reloc;
307	status = "okay";
308	};
309
310	&wdt {
311	status = "okay";
312	};
313
314	&pinctrl {
315	u-boot,dm-pre-reloc;
316	pmic {
317	pmic_int: pmic-int {
318	rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
319	};
320	};
321
322	sdmmc {
323	sdmmc_pwr: sdmmc-pwr {
324	rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
325	};
326	};
327	};