[people/ms/u-boot.git] / arch / arm / dts / rk3288-rock2-square.dts

/*
 * 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-rock2-som.dtsi"

/ {
	model = "Radxa Rock 2 Square";
	compatible = "radxa,rock2-square", "rockchip,rk3288";

	chosen {
		stdout-path = "serial2:115200n8";
	};

	ir: ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio8 1 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&ir_int>;
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "SPDIF";
		simple-audio-card,dai-link@1 {  /* S/PDIF - S/PDIF */
			cpu { sound-dai = <&spdif>; };
			codec { sound-dai = <&spdif_out>; };
		};
	};

	spdif_out: spdif-out {
		compatible = "linux,spdif-dit";
		#sound-dai-cells = <0>;
	};

	vcc_usb_host: vcc-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		/* Always on as the rockchip usb phy doesn't have a vbus-supply
		 * property
		 */
		regulator-always-on;
		regulator-name = "vcc_host";
	};

	vcc_sd: sdmmc-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_pwr>;
		regulator-name = "vcc_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_io>;
	};
};

&sdmmc {
	u-boot,dm-pre-reloc;
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;	/* wp not hooked up */
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
	vmmc-supply = <&vcc_sd>;
	vqmmc-supply = <&vccio_sd>;
	status = "okay";
};

&gmac {
	status = "okay";
};

&hdmi {
	ddc-i2c-bus = <&i2c5>;
	status = "okay";
};

&i2c0 {
	hym8563@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		#clock-cells = <0>;
		clock-frequency = <32768>;
		clock-output-names = "xin32k";
		interrupt-parent = <&gpio0>;
		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int>;

	};
};

&i2c5 {
	status = "okay";
};

&pinctrl {
	u-boot,dm-pre-reloc;
	ir {
		ir_int: ir-int {
			rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	pmic {
		pmic_int: pmic-int {
			rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	usb {
		host_vbus_drv: host-vbus-drv {
			rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	sdmmc {
		sdmmc_pwr: sdmmc-pwr {
			rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&spdif {
	status = "okay";
};

&uart2 {
	status = "okay";
	u-boot,dm-pre-reloc;
	reg-shift = <2>;
};

&usbphy {
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&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>;
	rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 9 1>;
};

&gpio7 {
	u-boot,dm-pre-reloc;
};
Commit	Line	Data
68b08c40 SG	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	/dts-v1/;
	42	#include "rk3288-rock2-som.dtsi"
	43
	44	/ {
	45	model = "Radxa Rock 2 Square";
	46	compatible = "radxa,rock2-square", "rockchip,rk3288";
	47
	48	chosen {
	49	stdout-path = "serial2:115200n8";
	50	};
	51
	52	ir: ir-receiver {
	53	compatible = "gpio-ir-receiver";
	54	gpios = <&gpio8 1 GPIO_ACTIVE_LOW>;
	55	pinctrl-names = "default";
	56	pinctrl-0 = <&ir_int>;
	57	};
	58
	59	sound {
	60	compatible = "simple-audio-card";
	61	simple-audio-card,name = "SPDIF";
	62	simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */
	63	cpu { sound-dai = <&spdif>; };
	64	codec { sound-dai = <&spdif_out>; };
65	};
66	};
67
68	spdif_out: spdif-out {
69	compatible = "linux,spdif-dit";
70	#sound-dai-cells = <0>;
71	};
72
73	vcc_usb_host: vcc-host-regulator {
74	compatible = "regulator-fixed";
75	enable-active-high;
76	gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
77	pinctrl-names = "default";
78	pinctrl-0 = <&host_vbus_drv>;
79	/* Always on as the rockchip usb phy doesn't have a vbus-supply
80	* property
81	*/
82	regulator-always-on;
83	regulator-name = "vcc_host";
84	};
85
86	vcc_sd: sdmmc-regulator {
87	compatible = "regulator-fixed";
88	gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
89	pinctrl-names = "default";
90	pinctrl-0 = <&sdmmc_pwr>;
91	regulator-name = "vcc_sd";
92	regulator-min-microvolt = <3300000>;
93	regulator-max-microvolt = <3300000>;
94	vin-supply = <&vcc_io>;
95	};
96	};
97
98	&sdmmc {
cf629bb2	99	u-boot,dm-pre-reloc;
68b08c40 SG	100	bus-width = <4>;
	101	cap-mmc-highspeed;
	102	cap-sd-highspeed;
	103	card-detect-delay = <200>;
	104	disable-wp; /* wp not hooked up */
	105	num-slots = <1>;
	106	pinctrl-names = "default";
	107	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
	108	vmmc-supply = <&vcc_sd>;
	109	vqmmc-supply = <&vccio_sd>;
	110	status = "okay";
	111	};
	112
	113	&gmac {
2ed6dc83	114	status = "okay";
68b08c40 SG	115	};
	116
	117	&hdmi {
	118	ddc-i2c-bus = <&i2c5>;
	119	status = "okay";
	120	};
	121
	122	&i2c0 {
	123	hym8563@51 {
	124	compatible = "haoyu,hym8563";
	125	reg = <0x51>;
	126	#clock-cells = <0>;
	127	clock-frequency = <32768>;
	128	clock-output-names = "xin32k";
	129	interrupt-parent = <&gpio0>;
	130	interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
	131	pinctrl-names = "default";
	132	pinctrl-0 = <&pmic_int>;
	133
	134	};
	135	};
	136
	137	&i2c5 {
	138	status = "okay";
	139	};
	140
	141	&pinctrl {
cf629bb2	142	u-boot,dm-pre-reloc;
68b08c40 SG	143	ir {
	144	ir_int: ir-int {
	145	rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>;
	146	};
	147	};
	148
	149	pmic {
	150	pmic_int: pmic-int {
	151	rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>;
	152	};
	153	};
	154
	155	usb {
	156	host_vbus_drv: host-vbus-drv {
	157	rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
	158	};
	159	};
	160
	161	sdmmc {
	162	sdmmc_pwr: sdmmc-pwr {
	163	rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
	164	};
	165	};
	166	};
	167
	168	&spdif {
	169	status = "okay";
	170	};
	171
	172	&uart2 {
	173	status = "okay";
cf629bb2 SG	174	u-boot,dm-pre-reloc;
cf629bb2 SG	175	reg-shift = <2>;
68b08c40 SG	176	};
	177
	178	&usbphy {
	179	status = "okay";
	180	};
	181
	182	&usb_host0_ehci {
	183	status = "okay";
	184	};
cf629bb2 SG	185
cf629bb2 SG	186	&dmc {
cf629bb2 SG	187	rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
	188	0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7
	189	0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0
	190	0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0
	191	0x5 0x0>;
	192	rockchip,phy-timing = <0x48f9aab4 0xea0910 0x1002c200
	193	0xa60 0x40 0x10 0x0>;
cf629bb2 SG	194	rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 9 1>;
	195	};
	196
	197	&gpio7 {
	198	u-boot,dm-pre-reloc;
	199	};