/* * Copyright 2015 Jelle de Jong <jelledejong@powercraft.nl> * * 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 "sun7i-a20.dtsi" #include "sunxi-common-regulators.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> / { model = "Lamobo R1"; compatible = "lamobo,lamobo-r1", "allwinner,sun7i-a20"; aliases { serial0 = &uart0; serial1 = &uart3; serial2 = &uart7; }; chosen { stdout-path = "serial0:115200n8"; }; hdmi-connector { compatible = "hdmi-connector"; type = "a"; port { hdmi_con_in: endpoint { remote-endpoint = <&hdmi_out_con>; }; }; }; leds { compatible = "gpio-leds"; green { label = "lamobo_r1:green:usr"; gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; }; }; reg_gmac_3v3: gmac-3v3 { compatible = "regulator-fixed"; regulator-name = "gmac-3v3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; startup-delay-us = <100000>; enable-active-high; gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */ }; }; &ahci { target-supply = <®_ahci_5v>; status = "okay"; }; &codec { status = "okay"; }; &cpu0 { cpu-supply = <®_dcdc2>; }; &de { status = "okay"; }; &ehci0 { status = "okay"; }; &ehci1 { status = "okay"; }; &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; phy-mode = "rgmii"; phy-supply = <®_gmac_3v3>; status = "okay"; /delete-property/#address-cells; /delete-property/#size-cells; fixed-link { speed = <1000>; full-duplex; }; mdio { compatible = "snps,dwmac-mdio"; #address-cells = <1>; #size-cells = <0>; switch: ethernet-switch@1e { compatible = "brcm,bcm53125"; reg = <30>; ports { #address-cells = <1>; #size-cells = <0>; port0: port@0 { reg = <0>; label = "lan2"; }; port1: port@1 { reg = <1>; label = "lan3"; }; port2: port@2 { reg = <2>; label = "lan4"; }; port3: port@3 { reg = <3>; label = "wan"; }; port4: port@4 { reg = <4>; label = "lan1"; }; port8: port@8 { reg = <8>; label = "cpu"; ethernet = <&gmac>; phy-mode = "rgmii-txid"; fixed-link { speed = <1000>; full-duplex; }; }; }; }; }; }; &hdmi { status = "okay"; }; &hdmi_out { hdmi_out_con: endpoint { remote-endpoint = <&hdmi_con_in>; }; }; &i2c0 { status = "okay"; axp209: pmic@34 { reg = <0x34>; interrupt-parent = <&nmi_intc>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; }; }; &i2c2 { status = "okay"; }; &ir0 { pinctrl-names = "default"; pinctrl-0 = <&ir0_rx_pin>; status = "okay"; }; &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */ status = "okay"; }; &ohci0 { status = "okay"; }; &otg_sram { status = "okay"; }; #include "axp209.dtsi" &ac_power_supply { status = "okay"; }; &battery_power_supply { status = "okay"; }; ®_ahci_5v { gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */ status = "okay"; }; ®_dcdc2 { regulator-always-on; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1400000>; regulator-name = "vdd-cpu"; }; ®_dcdc3 { regulator-always-on; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1400000>; regulator-name = "vdd-int-dll"; }; ®_ldo1 { regulator-name = "vdd-rtc"; }; ®_ldo2 { regulator-always-on; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; regulator-name = "avcc"; }; ®_usb0_vbus { status = "okay"; }; ®_usb2_vbus { gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */ status = "okay"; }; &spi0 { pinctrl-names = "default"; pinctrl-0 = <&spi0_pi_pins>, <&spi0_cs0_pi_pin>, <&spi0_cs1_pi_pin>; status = "okay"; }; &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>; status = "okay"; }; &uart3 { pinctrl-names = "default"; pinctrl-0 = <&uart3_ph_pins>; status = "okay"; }; &uart7 { pinctrl-names = "default"; pinctrl-0 = <&uart7_pi_pins>; status = "okay"; }; &usb_otg { dr_mode = "otg"; status = "okay"; }; &usb_power_supply { status = "okay"; }; &usbphy { usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_usb0_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay"; };