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Commit 77c6511a authored by Maxime Ripard's avatar Maxime Ripard Committed by Chen-Yu Tsai
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ARM: dts: sun8i: Add BananaPI M2-Magic DTS 



The Bananapi M2-Magic is a board with an A33, a USB host and USB OTG
connectors, and 8GB eMMC, an AP6212 WiFi/Bluetooth chip and connectors for
DSI, CSI and GPIOs.

Reviewed-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
[wens@csie.org: Correct subject prefix case]
Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
parent 9b807037

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -918,6 +918,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ 
	sun8i-h3-orangepi-pc-plus.dtb \

	sun8i-h3-orangepi-plus.dtb \

	sun8i-h3-orangepi-plus2e.dtb \

	sun8i-r16-bananapi-m2m.dtb \

	sun8i-r16-parrot.dtb \

	sun8i-v3s-licheepi-zero.dtb \

	sun8i-v3s-licheepi-zero-dock.dtb

arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts

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+321 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2017 Free Electrons <maxime.ripard@free-electrons.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 "sun8i-a33.dtsi"



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



/ {

	model = "BananaPi M2 Magic";

	compatible = "sinovoip,bananapi-m2m", "allwinner,sun8i-a33";



	aliases {

		i2c0 = &i2c0;

		i2c1 = &i2c1;

		i2c2 = &i2c2;

		serial0 = &uart0;

		serial1 = &uart1;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	leds {

		compatible = "gpio-leds";



		blue {

			label = "bpi-m2m:blue:usr";

			gpios = <&pio 2 7 GPIO_ACTIVE_LOW>;

		};



		green {

			label = "bpi-m2m:green:usr";

			gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>;

		};



		red {

			label = "bpi-m2m:red:power";

			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;

			default-state = "on";

		};

	};



	reg_vcc5v0: vcc5v0 {

		compatible = "regulator-fixed";

		regulator-name = "vcc5v0";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

	};



	wifi_pwrseq: wifi_pwrseq {

		compatible = "mmc-pwrseq-simple";

		reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */

	};

};



&codec {

	status = "okay";

};



&cpu0 {

	cpu-supply = <&reg_dcdc3>;

};



&cpu0_opp_table {

	opp@1104000000 {

		opp-hz = /bits/ 64 <1104000000>;

		opp-microvolt = <1320000>;

		clock-latency-ns = <244144>; /* 8 32k periods */

	};



	opp@1200000000 {

		opp-hz = /bits/ 64 <1200000000>;

		opp-microvolt = <1320000>;

		clock-latency-ns = <244144>; /* 8 32k periods */

	};

};



&dai {

	status = "okay";

};



&ehci0 {

	status = "okay";

};



/* This is the i2c bus exposed on the DSI connector for the touch panel */

&i2c0 {

	pinctrl-names = "default";

	pinctrl-0 = <&i2c0_pins_a>;

	status = "disabled";

};



/* This is the i2c bus exposed on the GPIO header */

&i2c1 {

	pinctrl-names = "default";

	pinctrl-0 = <&i2c1_pins_a>;

	status = "disabled";

};



/* This is the i2c bus exposed on the CSI connector to control the sensor */

&i2c2 {

	pinctrl-names = "default";

	pinctrl-0 = <&i2c2_pins_a>;

	status = "disabled";

};



&mmc0 {

	pinctrl-names = "default";

	pinctrl-0 = <&mmc0_pins_a>;

	vmmc-supply = <&reg_dcdc1>;

	bus-width = <4>;

	cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */

	cd-inverted;

	status = "okay";

};



&mmc1 {

	pinctrl-names = "default";

	pinctrl-0 = <&mmc1_pins_a>;

	vmmc-supply = <&reg_aldo1>;

	mmc-pwrseq = <&wifi_pwrseq>;

	bus-width = <4>;

	non-removable;

	status = "okay";

};



&mmc2 {

	pinctrl-names = "default";

	pinctrl-0 = <&mmc2_8bit_pins>;

	vmmc-supply = <&reg_dcdc1>;

	bus-width = <8>;

	non-removable;

	cap-mmc-hw-reset;

	status = "okay";

};



&ohci0 {

	status = "okay";

};



&r_rsb {

	status = "okay";



	axp22x: pmic@3a3 {

		compatible = "x-powers,axp223";

		reg = <0x3a3>;

		interrupt-parent = <&nmi_intc>;

		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;

		eldoin-supply = <&reg_dcdc1>;

		x-powers,drive-vbus-en;

	};

};



#include "axp223.dtsi"



&ac_power_supply {

	status = "okay";

};



&reg_aldo1 {

	regulator-always-on;

	regulator-min-microvolt = <3000000>;

	regulator-max-microvolt = <3000000>;

	regulator-name = "vcc-io";

};



&reg_aldo2 {

	regulator-always-on;

	regulator-min-microvolt = <2500000>;

	regulator-max-microvolt = <2500000>;

	regulator-name = "vdd-dll";

};



&reg_aldo3 {

	regulator-always-on;

	regulator-min-microvolt = <3000000>;

	regulator-max-microvolt = <3000000>;

	regulator-name = "avcc";

};



&reg_dc1sw {

	regulator-name = "vcc-lcd";

};



&reg_dc5ldo {

	regulator-always-on;

	regulator-min-microvolt = <900000>;

	regulator-max-microvolt = <1400000>;

	regulator-name = "vdd-cpus";

};



&reg_dcdc1 {

	regulator-always-on;

	regulator-min-microvolt = <3000000>;

	regulator-max-microvolt = <3000000>;

	regulator-name = "vcc-3v0";

};



&reg_dcdc2 {

	regulator-always-on;

	regulator-min-microvolt = <900000>;

	regulator-max-microvolt = <1400000>;

	regulator-name = "vdd-sys";

};



&reg_dcdc3 {

	regulator-always-on;

	regulator-min-microvolt = <900000>;

	regulator-max-microvolt = <1400000>;

	regulator-name = "vdd-cpu";

};



&reg_dcdc5 {

	regulator-always-on;

	regulator-min-microvolt = <1500000>;

	regulator-max-microvolt = <1500000>;

	regulator-name = "vcc-dram";

};



/*

 * Our WiFi chip needs both DLDO1 and DLDO2 to be powered at the same

 * time, with the two being in sync. Since this is not really

 * supported right now, just use the two as always on, and we will fix

 * it later.

 */

&reg_dldo1 {

	regulator-always-on;

	regulator-min-microvolt = <3300000>;

	regulator-max-microvolt = <3300000>;

	regulator-name = "vcc-wifi0";

};



&reg_dldo2 {

	regulator-always-on;

	regulator-min-microvolt = <3300000>;

	regulator-max-microvolt = <3300000>;

	regulator-name = "vcc-wifi1";

};



&reg_drivevbus {

	regulator-name = "usb0-vbus";

	status = "okay";

};



&reg_rtc_ldo {

	regulator-name = "vcc-rtc";

};



&sound {

	status = "okay";

};



&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pins_b>;

	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart1_pins_a>, <&uart1_pins_cts_rts_a>;

	status = "okay";

};



&usb_otg {

	dr_mode = "otg";

	status = "okay";

};



&usb_power_supply {

	status = "okay";

};



&usbphy {

	usb0_id_det-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */

	usb0_vbus_power-supply = <&usb_power_supply>;

	usb0_vbus-supply = <&reg_drivevbus>;

	usb1_vbus-supply = <&reg_vcc5v0>;

	status = "okay";

};