WhyCan Forum(哇酷开发者社区)

/*
 * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
 *
 * 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 "sun8i-v3s-licheepi-zero.dts"

#include <dt-bindings/input/input.h>

/ {
	model = "Lichee Pi Zero with Dock";
	compatible = "licheepi,licheepi-zero-dock", "licheepi,licheepi-zero",
		     "allwinner,sun8i-v3s";

	aliases {
		ethernet0 = &emac;
	};

	leds {
		/* The LEDs use PG0~2 pins, which conflict with MMC1 */
		status = "disabled";
	};
};

&codec {
	allwinner,audio-routing =
		"Headphone", "HP",
		"Headphone", "HPCOM",
		"MIC1", "Mic",
		"Mic",  "HBIAS";
	status = "okay";
};

&emac {
	phy-handle = <&int_mii_phy>;
	phy-mode = "mii";
	allwinner,leds-active-low;
	status = "okay";
};

&mmc1 {
	broken-cd;
	bus-width = <4>;
	vmmc-supply = <&reg_vcc3v3>;
	status = "okay";
};

&lradc {
	vref-supply = <&reg_vcc3v0>;
	status = "okay";

	button-200 {
		label = "Volume Up";
		linux,code = <KEY_VOLUMEUP>;
		channel = <0>;
		voltage = <200000>;
	};

	button-400 {
		label = "Volume Down";
		linux,code = <KEY_VOLUMEDOWN>;
		channel = <0>;
		voltage = <400000>;
	};

	button-600 {
		label = "Select";
		linux,code = <KEY_SELECT>;
		channel = <0>;
		voltage = <600000>;
	};

	button-800 {
		label = "Start";
		linux,code = <KEY_OK>;
		channel = <0>;
		voltage = <800000>;
	};
};

&i2c0 {
	status = "okay";

	gt911: touchscreen@14 {
        	compatible = "goodix,gt911";
        	reg = <0x14>;
        	interrupt-parent = <&pio>;
        	interrupts = <1 1 IRQ_TYPE_EDGE_FALLING>; /* (PB1) */
        	pinctrl-names = "default";
        	irq-gpios = <&pio 1 1 GPIO_ACTIVE_HIGH>; /* (PB1) */
        	reset-gpios = <&pio 1 0 GPIO_ACTIVE_HIGH>; /* RST (PB0) */
        	/* touchscreen-swapped-x-y */
    };
};

#include "sun8i-v3s.dtsi"
#include "sunxi-common-regulators.dtsi"

/ {
	model = "Lichee Pi Zero";
	compatible = "licheepi,licheepi-zero", "allwinner,sun8i-v3s";

	aliases {
		serial0 = &uart0;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	leds {
		compatible = "gpio-leds";

		blue_led {
			label = "licheepi:blue:usr";
			gpios = <&pio 6 1 GPIO_ACTIVE_LOW>; /* PG1 */
		};

		green_led {
			label = "licheepi:green:usr";
			gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
			default-state = "on";
		};

		red_led {
			label = "licheepi:red:usr";
			gpios = <&pio 6 2 GPIO_ACTIVE_LOW>; /* PG2 */
		};
	};
};

&ehci0 {
	status = "okay";
};

&mmc0 {
	broken-cd;
	bus-width = <4>;
	vmmc-supply = <&reg_vcc3v3>;
	status = "okay";
};

/*&i2c0 {
	status = "okay";

	ns2009: ns2009@48 {
		compatible = "nsiway,ns2009";
		reg = <0x48>;
	};
};*/

&ohci0 {
	status = "okay";
};

&uart0 {
	pinctrl-0 = <&uart0_pb_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&usb_otg {
	dr_mode = "otg";
	status = "okay";
};

&usbphy {
	usb0_id_det-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

# insmod esp8089.ko
[ 6037.164266]
[ 6037.164266] ***** EAGLE DRIVER VER:bdf5087c3deb*****
[ 6037.164266]
[ 6037.172352] debugfs: Directory 'esp_debug' with parent '/' already present!
[ 6037.179391] ESP8089 reset via GPIO 0
[ 6048.487708] esp_sdio_init ------ RETRY ------
[ 6048.492255] ESP8089 reset via GPIO 0
[ 6048.707737] ESP8089 reset via GPIO 0
[ 6060.007706] esp_sdio_init ------ RETRY ------
[ 6060.012250] ESP8089 reset via GPIO 0
[ 6060.227738] ESP8089 reset via GPIO 0
[ 6071.527710] esp_sdio_init ------ RETRY ------
[ 6071.532249] ESP8089 reset via GPIO 0
[ 6071.747749] ESP8089 reset via GPIO 0
[ 6083.047715] esp_sdio_init ------ RETRY ------
[ 6083.052250] ESP8089 reset via GPIO 0
[ 6083.267797] eagle sdio can not power up!
[ 6083.279314]
[ 6083.279314] ***** EAGLE DRIVER VER:bdf5087c3deb*****
[ 6083.279314]
[ 6083.287253] debugfs: Directory 'esp_debug' with parent '/' already present!
[ 6083.294340] ESP8089 reset via GPIO 0
[ 6094.567707] esp_sdio_init ------ RETRY ------
[ 6094.572245] ESP8089 reset via GPIO 0
[ 6094.787736] ESP8089 reset via GPIO 0
[ 6106.087714] esp_sdio_init ------ RETRY ------
[ 6106.092250] ESP8089 reset via GPIO 0
[ 6106.307733] ESP8089 reset via GPIO 0
[ 6117.607708] esp_sdio_init ------ RETRY ------
[ 6117.612243] ESP8089 reset via GPIO 0
[ 6117.827737] ESP8089 reset via GPIO 0
[ 6129.127704] esp_sdio_init ------ RETRY ------
[ 6129.132240] ESP8089 reset via GPIO 0
[ 6129.347722] eagle sdio can not power up!
insmod: can't insert 'esp8089.ko': No such device