[linux-2.6-block.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@0 {
		reg = <0x0 0x0 0x0 0x80000000>;
		device_type = "memory";
	};

	emmc_pwrseq: emmc-pwrseq {
		compatible = "mmc-pwrseq-emmc";
		pinctrl-0 = <&emmc_reset>;
		pinctrl-names = "default";
		reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
	};

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

	vcc_flash: flash-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_sys";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		startup-delay-us = <150>;
		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;
	};
};

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

&emmc {
	bus-width = <8>;
	cap-mmc-highspeed;
	disable-wp;
	non-removable;
	mmc-pwrseq = <&emmc_pwrseq>;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
	vmmc-supply = <&vcc_io>;
	vqmmc-supply = <&vcc_flash>;
	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 RK_PB0 GPIO_ACTIVE_LOW>;
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 30000>;
	rx_delay = <0x10>;
	tx_delay = <0x30>;
};

&gpu {
	mali-supply = <&vdd_gpu>;
	status = "okay";
};

&i2c0 {
	status = "okay";

	act8846: act8846@5a {
		compatible = "active-semi,act8846";
		reg = <0x5a>;
		system-power-controller;
		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: vccio_codec: 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>;
	};
};

&io_domains {
	status = "okay";

	audio-supply = <&vcc_io>;
	bb-supply = <&vcc_io>;
	dvp-supply = <&vcc_18>;
	flash0-supply = <&vcc_flash>;
	flash1-supply = <&vccio_pmu>;
	gpio30-supply = <&vccio_pmu>;
	gpio1830 = <&vcc_io>;
	lcdc-supply = <&vcc_io>;
	sdcard-supply = <&vccio_sd>;
	wifi-supply = <&vcc_18>;
};

&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	/ {
0b639b81	45	memory@0 {
79db45be	46	reg = <0x0 0x0 0x0 0x80000000>;
44d5039a SS	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";
e9e79d53	54	reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
44d5039a SS	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
30c4cbcd SS	64	vcc_flash: flash-regulator {
	65	compatible = "regulator-fixed";
	66	regulator-name = "vcc_sys";
	67	regulator-min-microvolt = <1800000>;
	68	regulator-max-microvolt = <1800000>;
	69	startup-delay-us = <150>;
	70	vin-supply = <&vcc_io>;
	71	};
	72
44d5039a SS	73	vcc_sys: vsys-regulator {
	74	compatible = "regulator-fixed";
	75	regulator-name = "vcc_sys";
	76	regulator-min-microvolt = <5000000>;
	77	regulator-max-microvolt = <5000000>;
	78	regulator-always-on;
	79	regulator-boot-on;
	80	};
	81	};
	82
	83	&cpu0 {
	84	cpu0-supply = <&vdd_cpu>;
	85	};
	86
	87	&emmc {
	88	bus-width = <8>;
	89	cap-mmc-highspeed;
	90	disable-wp;
	91	non-removable;
44d5039a SS	92	mmc-pwrseq = <&emmc_pwrseq>;
	93	pinctrl-names = "default";
	94	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
	95	vmmc-supply = <&vcc_io>;
30c4cbcd	96	vqmmc-supply = <&vcc_flash>;
44d5039a SS	97	status = "okay";
	98	};
	99
	100	&gmac {
	101	assigned-clocks = <&cru SCLK_MAC>;
	102	assigned-clock-parents = <&ext_gmac>;
	103	clock_in_out = "input";
	104	phy-mode = "rgmii";
	105	phy-supply = <&vccio_pmu>;
	106	pinctrl-names = "default";
	107	pinctrl-0 = <&rgmii_pins &phy_rst>;
e9e79d53	108	snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
44d5039a SS	109	snps,reset-active-low;
	110	snps,reset-delays-us = <0 10000 30000>;
	111	rx_delay = <0x10>;
	112	tx_delay = <0x30>;
	113	};
	114
d6823b67 GT	115	&gpu {
	116	mali-supply = <&vdd_gpu>;
	117	status = "okay";
	118	};
	119
44d5039a SS	120	&i2c0 {
	121	status = "okay";
	122
	123	act8846: act8846@5a {
	124	compatible = "active-semi,act8846";
	125	reg = <0x5a>;
da0a1cf6	126	system-power-controller;
44d5039a SS	127	inl1-supply = <&vcc_io>;
	128	inl2-supply = <&vcc_sys>;
	129	inl3-supply = <&vcc_20>;
	130	vp1-supply = <&vcc_sys>;
	131	vp2-supply = <&vcc_sys>;
	132	vp3-supply = <&vcc_sys>;
	133	vp4-supply = <&vcc_sys>;
	134
	135	regulators {
	136	vcc_ddr: REG1 {
	137	regulator-name = "VCC_DDR";
	138	regulator-min-microvolt = <1200000>;
	139	regulator-max-microvolt = <1200000>;
	140	regulator-always-on;
	141	};
	142
db334784	143	vcc_io: vccio_codec: REG2 {
44d5039a SS	144	regulator-name = "VCC_IO";
	145	regulator-min-microvolt = <3300000>;
	146	regulator-max-microvolt = <3300000>;
	147	regulator-always-on;
	148	};
	149
	150	vdd_log: REG3 {
	151	regulator-name = "VDD_LOG";
	152	regulator-min-microvolt = <1000000>;
	153	regulator-max-microvolt = <1000000>;
	154	regulator-always-on;
	155	};
	156
	157	vcc_20: REG4 {
	158	regulator-name = "VCC_20";
	159	regulator-min-microvolt = <2000000>;
	160	regulator-max-microvolt = <2000000>;
	161	regulator-always-on;
	162	};
	163
	164	vccio_sd: REG5 {
	165	regulator-name = "VCCIO_SD";
	166	regulator-min-microvolt = <3300000>;
	167	regulator-max-microvolt = <3300000>;
	168	regulator-always-on;
	169	};
	170
	171	vdd10_lcd: REG6 {
	172	regulator-name = "VDD10_LCD";
	173	regulator-min-microvolt = <1000000>;
	174	regulator-max-microvolt = <1000000>;
	175	regulator-always-on;
	176	};
	177
	178	vcca_codec: REG7 {
	179	regulator-name = "VCCA_CODEC";
	180	regulator-min-microvolt = <3300000>;
	181	regulator-max-microvolt = <3300000>;
	182	regulator-always-on;
	183	};
	184
	185	vcca_tp: REG8 {
	186	regulator-name = "VCCA_TP";
	187	regulator-min-microvolt = <3300000>;
	188	regulator-max-microvolt = <3300000>;
	189	regulator-always-on;
	190	};
	191
	192	vccio_pmu: REG9 {
	193	regulator-name = "VCCIO_PMU";
	194	regulator-min-microvolt = <3300000>;
	195	regulator-max-microvolt = <3300000>;
	196	regulator-always-on;
	197	};
	198
	199	vdd_10: REG10 {
	200	regulator-name = "VDD_10";
	201	regulator-min-microvolt = <1000000>;
	202	regulator-max-microvolt = <1000000>;
	203	regulator-always-on;
	204	};
	205
	206	vcc_18: REG11 {
	207	regulator-name = "VCC_18";
208	regulator-min-microvolt = <1800000>;
209	regulator-max-microvolt = <1800000>;
210	regulator-always-on;
211	};
212
213	vcc18_lcd: REG12 {
214	regulator-name = "VCC18_LCD";
215	regulator-min-microvolt = <1800000>;
216	regulator-max-microvolt = <1800000>;
217	regulator-always-on;
218	};
219	};
220	};
221
222	vdd_cpu: syr827@40 {
223	compatible = "silergy,syr827";
224	reg = <0x40>;
225	fcs,suspend-voltage-selector = <1>;
226	regulator-always-on;
227	regulator-boot-on;
228	regulator-enable-ramp-delay = <300>;
229	regulator-name = "vdd_cpu";
230	regulator-min-microvolt = <850000>;
231	regulator-max-microvolt = <1350000>;
232	regulator-ramp-delay = <8000>;
233	vin-supply = <&vcc_sys>;
234	};
235
236	vdd_gpu: syr828@41 {
237	compatible = "silergy,syr828";
238	reg = <0x41>;
239	fcs,suspend-voltage-selector = <1>;
240	regulator-always-on;
241	regulator-enable-ramp-delay = <300>;
242	regulator-min-microvolt = <850000>;
243	regulator-max-microvolt = <1350000>;
244	regulator-name = "vdd_gpu";
245	regulator-ramp-delay = <8000>;
246	vin-supply = <&vcc_sys>;
247	};
248	};
249
3445b2fa HS	250	&io_domains {
	251	status = "okay";
	252
	253	audio-supply = <&vcc_io>;
	254	bb-supply = <&vcc_io>;
	255	dvp-supply = <&vcc_18>;
	256	flash0-supply = <&vcc_flash>;
	257	flash1-supply = <&vccio_pmu>;
	258	gpio30-supply = <&vccio_pmu>;
	259	gpio1830 = <&vcc_io>;
	260	lcdc-supply = <&vcc_io>;
	261	sdcard-supply = <&vccio_sd>;
	262	wifi-supply = <&vcc_18>;
	263	};
	264
44d5039a SS	265	&pinctrl {
	266	pcfg_output_high: pcfg-output-high {
	267	output-high;
	268	};
	269
	270	emmc {
	271	emmc_reset: emmc-reset {
	272	rockchip,pins = <3 9 RK_FUNC_GPIO &pcfg_pull_none>;
	273	};
	274	};
	275
	276	gmac {
	277	phy_rst: phy-rst {
	278	rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
	279	};
	280	};
	281	};
	282
	283	&tsadc {
	284	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
	285	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
	286	status = "okay";
	287	};
	288
	289	&vopb {
	290	status = "okay";
	291	};
	292
	293	&vopb_mmu {
	294	status = "okay";
	295	};
	296
	297	&vopl {
	298	status = "okay";
	299	};
	300
	301	&vopl_mmu {
	302	status = "okay";
	303	};
	304
	305	&wdt {
	306	status = "okay";
	307	};