[deliverable/linux.git] / arch / arm / boot / dts / rk3288-rock2-som.dtsi

/*
 * 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.
 */

#include <dt-bindings/pwm/pwm.h>
#include "rk3288.dtsi"

/ {
	memory {
		reg = <0x0 0x80000000>;
		device_type = "memory";
	};

	emmc_pwrseq: emmc-pwrseq {
		compatible = "mmc-pwrseq-emmc";
		pinctrl-0 = <&emmc_reset>;
		pinctrl-names = "default";
		reset-gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
	};

	ext_gmac: external-gmac-clock {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <125000000>;
		clock-output-names = "ext_gmac";
	};

	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;
	};
};

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

&emmc {
	bus-width = <8>;
	cap-mmc-highspeed;
	disable-wp;
	non-removable;
	num-slots = <1>;
	mmc-pwrseq = <&emmc_pwrseq>;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
	vmmc-supply = <&vcc_io>;
	status = "okay";
};

&gmac {
	assigned-clocks = <&cru SCLK_MAC>;
	assigned-clock-parents = <&ext_gmac>;
	clock_in_out = "input";
	phy-mode = "rgmii";
	phy-supply = <&vccio_pmu>;
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_pins &phy_rst>;
	snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 30000>;
	rx_delay = <0x10>;
	tx_delay = <0x30>;
};

&i2c0 {
	status = "okay";

	act8846: act8846@5a {
		compatible = "active-semi,act8846";
		reg = <0x5a>;
		inl1-supply = <&vcc_io>;
		inl2-supply = <&vcc_sys>;
		inl3-supply = <&vcc_20>;
		vp1-supply = <&vcc_sys>;
		vp2-supply = <&vcc_sys>;
		vp3-supply = <&vcc_sys>;
		vp4-supply = <&vcc_sys>;

		regulators {
			vcc_ddr: REG1 {
				regulator-name = "VCC_DDR";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
				regulator-always-on;
			};

			vcc_io: REG2 {
				regulator-name = "VCC_IO";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_log: REG3 {
				regulator-name = "VDD_LOG";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcc_20: REG4 {
				regulator-name = "VCC_20";
				regulator-min-microvolt = <2000000>;
				regulator-max-microvolt = <2000000>;
				regulator-always-on;
			};

			vccio_sd: REG5 {
				regulator-name = "VCCIO_SD";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd10_lcd: REG6 {
				regulator-name = "VDD10_LCD";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcca_codec: REG7 {
				regulator-name = "VCCA_CODEC";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vcca_tp: REG8 {
				regulator-name = "VCCA_TP";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vccio_pmu: REG9 {
				regulator-name = "VCCIO_PMU";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_10: REG10 {
				regulator-name = "VDD_10";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcc_18: REG11 {
				regulator-name = "VCC_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};

			vcc18_lcd: REG12 {
				regulator-name = "VCC18_LCD";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};
		};
	};

	vdd_cpu: syr827@40 {
		compatible = "silergy,syr827";
		reg = <0x40>;
		fcs,suspend-voltage-selector = <1>;
		regulator-always-on;
		regulator-boot-on;
		regulator-enable-ramp-delay = <300>;
		regulator-name = "vdd_cpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-ramp-delay = <8000>;
		vin-supply = <&vcc_sys>;
	};

	vdd_gpu: syr828@41 {
		compatible = "silergy,syr828";
		reg = <0x41>;
		fcs,suspend-voltage-selector = <1>;
		regulator-always-on;
		regulator-enable-ramp-delay = <300>;
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-name = "vdd_gpu";
		regulator-ramp-delay = <8000>;
		vin-supply = <&vcc_sys>;
	};
};

&pinctrl {
	pcfg_output_high: pcfg-output-high {
		output-high;
	};

	emmc {
			emmc_reset: emmc-reset {
				rockchip,pins = <3 9 RK_FUNC_GPIO &pcfg_pull_none>;
			};
	};

	gmac {
		phy_rst: phy-rst {
			rockchip,pins = <4 8 RK_FUNC_GPIO  &pcfg_output_high>;
		};
	};
};

&tsadc {
	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
	status = "okay";
};

&vopb {
	status = "okay";
};

&vopb_mmu {
	status = "okay";
};

&vopl {
	status = "okay";
};

&vopl_mmu {
	status = "okay";
};

&wdt {
	status = "okay";
};
Commit	Line	Data
44d5039a SS	1	/*
	2	* This file is dual-licensed: you can use it either under the terms
	3	* of the GPL or the X11 license, at your option. Note that this dual
	4	* licensing only applies to this file, and not this project as a
	5	* whole.
	6	*
	7	* a) This file is free software; you can redistribute it and/or
	8	* modify it under the terms of the GNU General Public License as
	9	* published by the Free Software Foundation; either version 2 of the
	10	* License, or (at your option) any later version.
	11	*
	12	* This file is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU General Public License for more details.
	16	*
	17	* Or, alternatively,
	18	*
	19	* b) Permission is hereby granted, free of charge, to any person
	20	* obtaining a copy of this software and associated documentation
	21	* files (the "Software"), to deal in the Software without
	22	* restriction, including without limitation the rights to use,
	23	* copy, modify, merge, publish, distribute, sublicense, and/or
	24	* sell copies of the Software, and to permit persons to whom the
	25	* Software is furnished to do so, subject to the following
	26	* conditions:
	27	*
	28	* The above copyright notice and this permission notice shall be
	29	* included in all copies or substantial portions of the Software.
	30	*
	31	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	32	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	33	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	34	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	35	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	36	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	37	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	38	* OTHER DEALINGS IN THE SOFTWARE.
	39	*/
	40
	41	#include <dt-bindings/pwm/pwm.h>
	42	#include "rk3288.dtsi"
	43
	44	/ {
	45	memory {
	46	reg = <0x0 0x80000000>;
	47	device_type = "memory";
	48	};
	49
	50	emmc_pwrseq: emmc-pwrseq {
	51	compatible = "mmc-pwrseq-emmc";
	52	pinctrl-0 = <&emmc_reset>;
	53	pinctrl-names = "default";
	54	reset-gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
	55	};
	56
	57	ext_gmac: external-gmac-clock {
	58	compatible = "fixed-clock";
	59	#clock-cells = <0>;
	60	clock-frequency = <125000000>;
	61	clock-output-names = "ext_gmac";
	62	};
	63
	64	vcc_sys: vsys-regulator {
65	compatible = "regulator-fixed";
66	regulator-name = "vcc_sys";
67	regulator-min-microvolt = <5000000>;
68	regulator-max-microvolt = <5000000>;
69	regulator-always-on;
70	regulator-boot-on;
71	};
72	};
73
74	&cpu0 {
75	cpu0-supply = <&vdd_cpu>;
76	};
77
78	&emmc {
79	bus-width = <8>;
80	cap-mmc-highspeed;
81	disable-wp;
82	non-removable;
83	num-slots = <1>;
84	mmc-pwrseq = <&emmc_pwrseq>;
85	pinctrl-names = "default";
86	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
87	vmmc-supply = <&vcc_io>;
88	status = "okay";
89	};
90
91	&gmac {
92	assigned-clocks = <&cru SCLK_MAC>;
93	assigned-clock-parents = <&ext_gmac>;
94	clock_in_out = "input";
95	phy-mode = "rgmii";
96	phy-supply = <&vccio_pmu>;
97	pinctrl-names = "default";
98	pinctrl-0 = <&rgmii_pins &phy_rst>;
99	snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
100	snps,reset-active-low;
101	snps,reset-delays-us = <0 10000 30000>;
102	rx_delay = <0x10>;
103	tx_delay = <0x30>;
104	};
105
106	&i2c0 {
107	status = "okay";
108
109	act8846: act8846@5a {
110	compatible = "active-semi,act8846";
111	reg = <0x5a>;
112	inl1-supply = <&vcc_io>;
113	inl2-supply = <&vcc_sys>;
114	inl3-supply = <&vcc_20>;
115	vp1-supply = <&vcc_sys>;
116	vp2-supply = <&vcc_sys>;
117	vp3-supply = <&vcc_sys>;
118	vp4-supply = <&vcc_sys>;
119
120	regulators {
121	vcc_ddr: REG1 {
122	regulator-name = "VCC_DDR";
123	regulator-min-microvolt = <1200000>;
124	regulator-max-microvolt = <1200000>;
125	regulator-always-on;
126	};
127
128	vcc_io: REG2 {
129	regulator-name = "VCC_IO";
130	regulator-min-microvolt = <3300000>;
131	regulator-max-microvolt = <3300000>;
132	regulator-always-on;
133	};
134
135	vdd_log: REG3 {
136	regulator-name = "VDD_LOG";
137	regulator-min-microvolt = <1000000>;
138	regulator-max-microvolt = <1000000>;
139	regulator-always-on;
140	};
141
142	vcc_20: REG4 {
143	regulator-name = "VCC_20";
144	regulator-min-microvolt = <2000000>;
145	regulator-max-microvolt = <2000000>;
146	regulator-always-on;
147	};
148
149	vccio_sd: REG5 {
150	regulator-name = "VCCIO_SD";
151	regulator-min-microvolt = <3300000>;
152	regulator-max-microvolt = <3300000>;
153	regulator-always-on;
154	};
155
156	vdd10_lcd: REG6 {
157	regulator-name = "VDD10_LCD";
158	regulator-min-microvolt = <1000000>;
159	regulator-max-microvolt = <1000000>;
160	regulator-always-on;
161	};
162
163	vcca_codec: REG7 {
164	regulator-name = "VCCA_CODEC";
165	regulator-min-microvolt = <3300000>;
166	regulator-max-microvolt = <3300000>;
167	regulator-always-on;
168	};
169
170	vcca_tp: REG8 {
171	regulator-name = "VCCA_TP";
172	regulator-min-microvolt = <3300000>;
173	regulator-max-microvolt = <3300000>;
174	regulator-always-on;
175	};
176
177	vccio_pmu: REG9 {
178	regulator-name = "VCCIO_PMU";
179	regulator-min-microvolt = <3300000>;
180	regulator-max-microvolt = <3300000>;
181	regulator-always-on;
182	};
183
184	vdd_10: REG10 {
185	regulator-name = "VDD_10";
186	regulator-min-microvolt = <1000000>;
187	regulator-max-microvolt = <1000000>;
188	regulator-always-on;
189	};
190
191	vcc_18: REG11 {
192	regulator-name = "VCC_18";
193	regulator-min-microvolt = <1800000>;
194	regulator-max-microvolt = <1800000>;
195	regulator-always-on;
196	};
197
198	vcc18_lcd: REG12 {
199	regulator-name = "VCC18_LCD";
200	regulator-min-microvolt = <1800000>;
201	regulator-max-microvolt = <1800000>;
202	regulator-always-on;
203	};
204	};
205	};
206
207	vdd_cpu: syr827@40 {
208	compatible = "silergy,syr827";
209	reg = <0x40>;
210	fcs,suspend-voltage-selector = <1>;
211	regulator-always-on;
212	regulator-boot-on;
213	regulator-enable-ramp-delay = <300>;
214	regulator-name = "vdd_cpu";
215	regulator-min-microvolt = <850000>;
216	regulator-max-microvolt = <1350000>;
217	regulator-ramp-delay = <8000>;
218	vin-supply = <&vcc_sys>;
219	};
220
221	vdd_gpu: syr828@41 {
222	compatible = "silergy,syr828";
223	reg = <0x41>;
224	fcs,suspend-voltage-selector = <1>;
225	regulator-always-on;
226	regulator-enable-ramp-delay = <300>;
227	regulator-min-microvolt = <850000>;
228	regulator-max-microvolt = <1350000>;
229	regulator-name = "vdd_gpu";
230	regulator-ramp-delay = <8000>;
231	vin-supply = <&vcc_sys>;
232	};
233	};
234
235	&pinctrl {
236	pcfg_output_high: pcfg-output-high {
237	output-high;
238	};
239
240	emmc {
241	emmc_reset: emmc-reset {
242	rockchip,pins = <3 9 RK_FUNC_GPIO &pcfg_pull_none>;
243	};
244	};
245
246	gmac {
247	phy_rst: phy-rst {
248	rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
249	};
250	};
251	};
252
253	&tsadc {
254	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
255	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
256	status = "okay";
257	};
258
259	&vopb {
260	status = "okay";
261	};
262
263	&vopb_mmu {
264	status = "okay";
265	};
266
267	&vopl {
268	status = "okay";
269	};
270
271	&vopl_mmu {
272	status = "okay";
273	};
274
275	&wdt {
276	status = "okay";
277	};