arch/arm/boot/dts/sun7i-a20-bananapi.dts - linux - Git at Google

 /*
  * Copyright 2014 Hans de Goede <hdegoede@redhat.com>
  *
  * Hans de Goede <hdegoede@redhat.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 "sun7i-a20.dtsi"
 #include "sunxi-common-regulators.dtsi"

 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>

 / {
 	model = "LeMaker Banana Pi";
 	compatible = "lemaker,bananapi", "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";

 		led {
 			label = "bananapi: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>;
 	};
 };

 &ahci {
 	status = "okay";
 };

 &codec {
 	status = "okay";
 };

 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 	operating-points =
 		/* kHz	  uV */
 		<960000	1400000>,
 		<912000	1400000>,
 		<864000	1350000>,
 		<720000	1250000>,
 		<528000	1150000>,
 		<312000	1100000>,
 		<144000	1050000>;
 };

 &de {
 	status = "okay";
 };

 &ehci0 {
 	status = "okay";
 };

 &ehci1 {
 	status = "okay";
 };

 &gmac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
 	phy-mode = "rgmii-id";
 	phy-supply = <&reg_gmac_3v3>;
 	status = "okay";
 };

 &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";
 };

 &gmac_mdio {
 	phy1: ethernet-phy@1 {
 		reg = <1>;
 	};
 };

 &mmc0 {
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
 	status = "okay";
 };

 &ohci0 {
 	status = "okay";
 };

 &ohci1 {
 	status = "okay";
 };

 &otg_sram {
 	status = "okay";
 };

 &pio {
 	vcc-pa-supply = <&reg_vcc3v3>;
 	vcc-pc-supply = <&reg_vcc3v3>;
 	vcc-pe-supply = <&reg_vcc3v3>;
 	vcc-pf-supply = <&reg_vcc3v3>;
 	vcc-pg-supply = <&reg_vcc3v3>;
 	gpio-line-names =
 		/* PA */
 		"ERXD3", "ERXD2", "ERXD1", "ERXD0", "ETXD3",
 			"ETXD2", "ETXD1", "ETXD0",
 		"ERXCK", "ERXERR", "ERXDV", "EMDC", "EMDIO",
 			"ETXEN", "ETXCK", "ECRS",
 		"ECOL", "ETXERR", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		/* PB */
 		"PMU-SCK", "PMU-SDA", "", "", "", "", "", "",
 		"", "USB0-DRV", "", "", "", "", "", "",
 		"", "", "", "", "SCL", "SDA", "", "",
 		"", "", "", "", "", "", "", "",
 		/* PC */
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		/* PD */
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		/* PE */
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		/* PF */
 		"SD0-D1", "SD0-D0", "SD0-CLK", "SD0-CMD", "SD0-D3",
 			"SD0-D2", "", "",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		/* PG */
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		"", "", "", "", "", "", "", "",
 		/* PH */
 		"TXD0", "RXD0", "IO-1", "PH3", "USB0-IDDET", "PH5", "", "",
 		"", "", "SD0-DET", "", "", "", "", "",
 		"", "", "", "", "IO-4", "IO-5", "", "EMAC-PWR-EN",
 		"LED1", "", "", "", "", "", "", "",
 		/* PI */
 		"", "", "", "IO-GCLK", "", "", "", "",
 		"", "", "SPI-CE0", "SPI-CLK", "SPI-MOSI",
 			"SPI-MISO", "SPI-CE1", "",
 		"IO-6", "IO-3", "IO-2", "IO-0", "", "", "", "",
 		"", "", "", "", "", "", "", "";
 };

 #include "axp209.dtsi"

 &reg_dcdc2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
 	regulator-max-microvolt = <1400000>;
 	regulator-name = "vdd-cpu";
 };

 &reg_dcdc3 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
 	regulator-max-microvolt = <1400000>;
 	regulator-name = "vdd-int-dll";
 };

 &reg_ldo1 {
 	regulator-name = "vdd-rtc";
 };

 &reg_ldo2 {
 	regulator-always-on;
 	regulator-min-microvolt = <3000000>;
 	regulator-max-microvolt = <3000000>;
 	regulator-name = "avcc";
 };

 &reg_usb0_vbus {
 	status = "okay";
 };

 &reg_usb1_vbus {
 	status = "okay";
 };

 &reg_usb2_vbus {
 	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 = <&reg_usb0_vbus>;
 	usb1_vbus-supply = <&reg_usb1_vbus>;
 	usb2_vbus-supply = <&reg_usb2_vbus>;
 	status = "okay";
 };
	/*
	* Copyright 2014 Hans de Goede <hdegoede@redhat.com>
	*
	* Hans de Goede <hdegoede@redhat.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 "sun7i-a20.dtsi"
	#include "sunxi-common-regulators.dtsi"

	#include <dt-bindings/gpio/gpio.h>
	#include <dt-bindings/interrupt-controller/irq.h>

	/ {
	model = "LeMaker Banana Pi";
	compatible = "lemaker,bananapi", "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";

	led {
	label = "bananapi: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>;
	};
	};

	&ahci {
	status = "okay";
	};

	&codec {
	status = "okay";
	};

	&cpu0 {
	cpu-supply = <&reg_dcdc2>;
	operating-points =
	/* kHz uV */
	<960000 1400000>,
	<912000 1400000>,
	<864000 1350000>,
	<720000 1250000>,
	<528000 1150000>,
	<312000 1100000>,
	<144000 1050000>;
	};

	&de {
	status = "okay";
	};

	&ehci0 {
	status = "okay";
	};

	&ehci1 {
	status = "okay";
	};

	&gmac {
	pinctrl-names = "default";
	pinctrl-0 = <&gmac_rgmii_pins>;
	phy-handle = <&phy1>;
	phy-mode = "rgmii-id";
	phy-supply = <&reg_gmac_3v3>;
	status = "okay";
	};

	&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";
	};

	&gmac_mdio {
	phy1: ethernet-phy@1 {
	reg = <1>;
	};
	};

	&mmc0 {
	vmmc-supply = <&reg_vcc3v3>;
	bus-width = <4>;
	cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
	status = "okay";
	};

	&ohci0 {
	status = "okay";
	};

	&ohci1 {
	status = "okay";
	};

	&otg_sram {
	status = "okay";
	};

	&pio {
	vcc-pa-supply = <&reg_vcc3v3>;
	vcc-pc-supply = <&reg_vcc3v3>;
	vcc-pe-supply = <&reg_vcc3v3>;
	vcc-pf-supply = <&reg_vcc3v3>;
	vcc-pg-supply = <&reg_vcc3v3>;
	gpio-line-names =
	/* PA */
	"ERXD3", "ERXD2", "ERXD1", "ERXD0", "ETXD3",
	"ETXD2", "ETXD1", "ETXD0",
	"ERXCK", "ERXERR", "ERXDV", "EMDC", "EMDIO",
	"ETXEN", "ETXCK", "ECRS",
	"ECOL", "ETXERR", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	/* PB */
	"PMU-SCK", "PMU-SDA", "", "", "", "", "", "",
	"", "USB0-DRV", "", "", "", "", "", "",
	"", "", "", "", "SCL", "SDA", "", "",
	"", "", "", "", "", "", "", "",
	/* PC */
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	/* PD */
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	/* PE */
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	/* PF */
	"SD0-D1", "SD0-D0", "SD0-CLK", "SD0-CMD", "SD0-D3",
	"SD0-D2", "", "",
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	/* PG */
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	"", "", "", "", "", "", "", "",
	/* PH */
	"TXD0", "RXD0", "IO-1", "PH3", "USB0-IDDET", "PH5", "", "",
	"", "", "SD0-DET", "", "", "", "", "",
	"", "", "", "", "IO-4", "IO-5", "", "EMAC-PWR-EN",
	"LED1", "", "", "", "", "", "", "",
	/* PI */
	"", "", "", "IO-GCLK", "", "", "", "",
	"", "", "SPI-CE0", "SPI-CLK", "SPI-MOSI",
	"SPI-MISO", "SPI-CE1", "",
	"IO-6", "IO-3", "IO-2", "IO-0", "", "", "", "",
	"", "", "", "", "", "", "", "";
	};

	#include "axp209.dtsi"

	&reg_dcdc2 {
	regulator-always-on;
	regulator-min-microvolt = <1000000>;
	regulator-max-microvolt = <1400000>;
	regulator-name = "vdd-cpu";
	};

	&reg_dcdc3 {
	regulator-always-on;
	regulator-min-microvolt = <1000000>;
	regulator-max-microvolt = <1400000>;
	regulator-name = "vdd-int-dll";
	};

	&reg_ldo1 {
	regulator-name = "vdd-rtc";
	};

	&reg_ldo2 {
	regulator-always-on;
	regulator-min-microvolt = <3000000>;
	regulator-max-microvolt = <3000000>;
	regulator-name = "avcc";
	};

	&reg_usb0_vbus {
	status = "okay";
	};

	&reg_usb1_vbus {
	status = "okay";
	};

	&reg_usb2_vbus {
	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 = <&reg_usb0_vbus>;
	usb1_vbus-supply = <&reg_usb1_vbus>;
	usb2_vbus-supply = <&reg_usb2_vbus>;
	status = "okay";
	};