[mirror_ubuntu-bionic-kernel.git] / arch / arm / boot / dts / rk3288-evb.dtsi

/*
 * This program 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 program 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.
 */

#include "rk3288.dtsi"

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

	gpio-keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		autorepeat;

		pinctrl-names = "default";
		pinctrl-0 = <&pwrbtn>;

		button@0 {
			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
			linux,code = <116>;
			label = "GPIO Key Power";
			linux,input-type = <1>;
			gpio-key,wakeup = <1>;
			debounce-interval = <100>;
		};
	};

	/* This turns on USB vbus for both host0 (ehci) and host1 (dwc2) */
	vcc_host: vcc-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		regulator-name = "vcc_host";
		regulator-always-on;
		regulator-boot-on;
	};
};

&i2c0 {
	status = "okay";
};

&wdt {
	status = "okay";
};

&uart0 {
	status = "okay";
};

&uart1 {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&uart4 {
	status = "okay";
};

&pinctrl {
	buttons {
		pwrbtn: pwrbtn {
			rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

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

&usb_host0_ehci {
	status = "okay";
};
Commit	Line	Data
6ce0562a HS	1	/*
	2	* This program is free software; you can redistribute it and/or modify
	3	* it under the terms of the GNU General Public License as published by
	4	* the Free Software Foundation; either version 2 of the License, or
	5	* (at your option) any later version.
	6	*
	7	* This program is distributed in the hope that it will be useful,
	8	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	9	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	10	* GNU General Public License for more details.
	11	*/
	12
	13	#include "rk3288.dtsi"
	14
	15	/ {
	16	memory {
	17	reg = <0x0 0x80000000>;
	18	};
	19
	20	gpio-keys {
	21	compatible = "gpio-keys";
	22	#address-cells = <1>;
	23	#size-cells = <0>;
	24	autorepeat;
	25
	26	pinctrl-names = "default";
	27	pinctrl-0 = <&pwrbtn>;
	28
	29	button@0 {
	30	gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
	31	linux,code = <116>;
	32	label = "GPIO Key Power";
	33	linux,input-type = <1>;
	34	gpio-key,wakeup = <1>;
	35	debounce-interval = <100>;
	36	};
	37	};
83a742b4 DA	38
	39	/* This turns on USB vbus for both host0 (ehci) and host1 (dwc2) */
	40	vcc_host: vcc-host-regulator {
	41	compatible = "regulator-fixed";
	42	enable-active-high;
	43	gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
	44	pinctrl-names = "default";
	45	pinctrl-0 = <&host_vbus_drv>;
	46	regulator-name = "vcc_host";
	47	regulator-always-on;
	48	regulator-boot-on;
	49	};
6ce0562a HS	50	};
	51
	52	&i2c0 {
	53	status = "okay";
	54	};
	55
	56	&wdt {
	57	status = "okay";
	58	};
	59
	60	&uart0 {
	61	status = "okay";
	62	};
	63
	64	&uart1 {
	65	status = "okay";
	66	};
	67
	68	&uart2 {
	69	status = "okay";
	70	};
	71
	72	&uart3 {
	73	status = "okay";
	74	};
	75
	76	&uart4 {
	77	status = "okay";
	78	};
	79
	80	&pinctrl {
	81	buttons {
	82	pwrbtn: pwrbtn {
	83	rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
	84	};
	85	};
83a742b4 DA	86
	87	usb {
	88	host_vbus_drv: host-vbus-drv {
	89	rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
	90	};
	91	};
6ce0562a	92	};
163cb917 DA	93
	94	&usb_host0_ehci {
	95	status = "okay";
	96	};