Commit 3f22c76b authored by Andy Yan's avatar Andy Yan Committed by Heiko Stuebner
Browse files

ARM: dts: rockchip: add rockchip PX3 Evaluation board 



PX3 EVB is designed by Rockchip for automotive field,
with integrated CVBS (TP2825) / MIPI DSI / LVDS / HDMI
video input/output interface, WIFI/BT/GPS (on a module
named S500 which based on MT6620), Gsensor BMA250E and
light&proximity sensor STK3410.

Signed-off-by: default avatarAndy Yan <andy.yan@rock-chips.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent adc9e3a6

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -640,6 +640,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ 
	rk3066a-bqcurie2.dtb \

	rk3066a-marsboard.dtb \

	rk3066a-rayeager.dtb \

	rk3188-px3-evb.dtb \

	rk3188-radxarock.dtb \

	rk3228-evb.dtb \

	rk3229-evb.dtb \

arch/arm/boot/dts/rk3188-px3-evb.dts

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+330 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2016 Andy Yan <andy.yan@rock-chips.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 <dt-bindings/input/input.h>

#include "rk3188.dtsi"



/ {

	model = "Rockchip PX3-EVB";

	compatible = "rockchip,px3-evb", "rockchip,px3", "rockchip,rk3188";



	chosen {

		stdout-path = "serial2:115200n8";

	};



	memory@60000000 {

		reg = <0x60000000 0x80000000>;

		device_type = "memory";

	};



	gpio-keys {

		compatible = "gpio-keys";

		autorepeat;



		power {

			gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;

			linux,code = <KEY_POWER>;

			label = "GPIO Key Power";

			linux,input-type = <1>;

			wakeup-source;

			debounce-interval = <100>;

		};

	};



	vcc_sys: vsys-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vsys";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		regulator-boot-on;

	};

};



&cpu0 {

	cpu0-supply = <&vdd_cpu>;

};



&emmc {

	bus-width = <8>;

	cap-mmc-highspeed;

	disable-wp;

	non-removable;

	num-slots = <1>;

	pinctrl-names = "default";

	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>;

	status = "okay";

};



&i2c0 {

	status = "okay";



	accelerometer@18 {

		compatible = "bosch,bma250";

		reg = <0x18>;

		interrupt-parent = <&gpio0>;

		interrupts = <15 IRQ_TYPE_LEVEL_LOW>;

	};

};



&i2c1 {

	status = "okay";

	clock-frequency = <400000>;



	rk808: pmic@1c {

		compatible = "rockchip,rk818";

		reg = <0x1c>;

		interrupt-parent = <&gpio0>;

		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;

		rockchip,system-power-controller;

		wakeup-source;

		#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_io>;



		regulators {

			vdd_cpu: DCDC_REG1 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <750000>;

				regulator-max-microvolt = <1350000>;

				regulator-name = "vdd_arm";

				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>;

				};

			};



			vcc_cif: LDO_REG1 {

				 regulator-min-microvolt = <3300000>;

				 regulator-max-microvolt = <3300000>;

				 regulator-name = "vcc_cif";

			};



			vcc_jetta33: LDO_REG2 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-name = "vcc_jetta33";

			};



			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>;

				};

			};



			lvds_12: LDO_REG4 {

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-name = "lvds_12";

			};



			lvds_25: LDO_REG5 {

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <3300000>;

				regulator-name = "lvds_25";

			};



			cif_18: LDO_REG6 {

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-name = "cif_18";

			};



			vcc_sd: LDO_REG7 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <3300000>;

				regulator-name = "vcc_sd";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <3300000>;

				};

			};



			wl_18: LDO_REG8 {

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <3300000>;

				regulator-name = "wl_18";

			};



			lcd_33: SWITCH_REG1 {

				regulator-name = "lcd_33";

			};

		};

	};



};



&i2c2 {

	gsl1680: touchscreen@40 {

		compatible = "silead,gsl1680";

		reg = <0x40>;

		interrupt-parent = <&gpio1>;

		interrupts = <15 IRQ_TYPE_EDGE_FALLING>;

		power-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;

		touchscreen-size-x = <800>;

		touchscreen-size-y = <1280>;

		silead,max-fingers = <5>;

	};

};



&mmc0 {

	num-slots = <1>;

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;

	vmmc-supply = <&vcc_sd>;



	bus-width = <4>;

	cap-mmc-highspeed;

	cap-sd-highspeed;

	disable-wp;

};



&pinctrl {

	pcfg_output_low: pcfg-output-low {

		output-low;

	};



	usb {

		host_vbus_drv: host-vbus-drv {

			rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;

		};

		otg_vbus_drv: otg-vbus-drv {

			rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};



&pwm1 {

	status = "okay";

};



&pwm2 {

	status = "okay";

};



&pwm3 {

	status = "okay";

};



&uart0 {

	status = "okay";

};



&uart1 {

	status = "okay";

};



&uart2 {

	status = "okay";

};



&uart3 {

	status = "okay";

};



&usbphy {

	status = "okay";

};



&usb_host {

	status = "okay";

};



&usb_otg {

	status = "okay";

};



&wdt {

	status = "okay";

};

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