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Commit 04c85eca authored by Luo Yi's avatar Luo Yi Committed by Maxime Ripard
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ARM: dts: sun7i: Add dts file for Bananapi M1 Plus board 



Add support for the Bananapi M1 Plus A20 development board from
sinovoip.com.cn . This board is nearly a clone of the Lemaker's
Bananapro, but differ with the wlan chipset connection and i2s pinout.
And I also enable the integrated audio codec on default.

Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 1cdc0aa5

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -728,6 +728,7 @@ dtb-$(CONFIG_MACH_SUN6I) += \ 
	sun6i-a31s-yones-toptech-bs1078-v2.dtb

dtb-$(CONFIG_MACH_SUN7I) += \

	sun7i-a20-bananapi.dtb \

	sun7i-a20-bananapi-m1-plus.dtb \

	sun7i-a20-bananapro.dtb \

	sun7i-a20-cubieboard2.dtb \

	sun7i-a20-cubietruck.dtb \

arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts

0 → 100644
+230 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2016 Luo Yi <luoyi.ly@gmail.com>

 *

 * Thanks to the original work by 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/arm-gic.h>



/ {

    model = "Banana Pi BPI-M1-Plus";

    compatible = "sinovoip,bpi-m1-plus", "allwinner,sun7i-a20";



    aliases {

        serial0 = &uart0;

    };



    chosen {

        stdout-path = "serial0:115200n8";

    };



    leds {

        compatible = "gpio-leds";

        pinctrl-names = "default";

        pinctrl-0 = <&led_pins_bananapi>;



        green {

            label = "bananapi-m1-plus:green:usr";

            gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;

        };



        red {

            label = "bananapi-m1-plus:red:usr";

            gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>;

            linux,default-trigger = "default-on";

        };



    };



    mmc3_pwrseq: mmc3_pwrseq {

        compatible = "mmc-pwrseq-simple";

        pinctrl-names = "default";

        pinctrl-0 = <&mmc3_pwrseq_pin_bananapim1plus>;

        reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 WL-PMU-EN */

    };



    reg_gmac_3v3: gmac-3v3 {

        compatible = "regulator-fixed";

        pinctrl-names = "default";

        pinctrl-0 = <&gmac_power_pin_bananapi>;

        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";

};



&ehci0 {

    status = "okay";

};



&ehci1 {

    status = "okay";

};



&gmac {

    pinctrl-names = "default";

    pinctrl-0 = <&gmac_pins_rgmii_a>;

    phy = <&phy1>;

    phy-mode = "rgmii";

    phy-supply = <&reg_gmac_3v3>;

    status = "okay";



    phy1: ethernet-phy@1 {

        reg = <1>;

    };

};



&i2c0 {

    pinctrl-names = "default";

    pinctrl-0 = <&i2c0_pins_a>;

    status = "okay";



    axp209: pmic@34 {

        compatible = "x-powers,axp209";

        reg = <0x34>;

        interrupt-parent = <&nmi_intc>;

        interrupts = <0 IRQ_TYPE_LEVEL_LOW>;



        interrupt-controller;

        #interrupt-cells = <1>;

    };

};



&ir0 {

    pinctrl-names = "default";

    pinctrl-0 = <&ir0_rx_pins_a>;

    status = "okay";

};



&mmc0 {

    pinctrl-names = "default";

    pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;

    vmmc-supply = <&reg_vcc3v3>;

    bus-width = <4>;

    cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */

    cd-inverted;

    status = "okay";

};



&mmc3 {

    #address-cells = <1>;

    #size-cells = <0>;

    pinctrl-names = "default";

    pinctrl-0 = <&mmc3_pins_a>;

    vmmc-supply = <&reg_vcc3v3>;

    mmc-pwrseq = <&mmc3_pwrseq>;

    bus-width = <4>;

    non-removable;

    enable-sdio-wakeup;

    status = "okay";



    brcmf: bcrmf@1 {

        reg = <1>;

        compatible = "brcm,bcm4329-fmac";

        interrupt-parent = <&pio>;

        interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;

        interrupt-names = "host-wake";

    };

};



&mmc3_pins_a {

    /* AP6210 requires pull-up */

    allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;

};



&ohci0 {

    status = "okay";

};



&ohci1 {

    status = "okay";

};



&pio {

    gmac_power_pin_bananapi: gmac_power_pin@0 {

        allwinner,pins = "PH23";

        allwinner,function = "gpio_out";

        allwinner,drive = <SUN4I_PINCTRL_10_MA>;

        allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

    };



    led_pins_bananapi: led_pins@0 {

        allwinner,pins = "PH24", "PG2";

        allwinner,function = "gpio_out";

        allwinner,drive = <SUN4I_PINCTRL_10_MA>;

        allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

    };



    mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {

        allwinner,pins = "PH10";

        allwinner,function = "gpio_in";

        allwinner,drive = <SUN4I_PINCTRL_10_MA>;

        allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;

    };



    mmc3_pwrseq_pin_bananapim1plus: mmc3_pwrseq_pin@0 {

        allwinner,pins = "PH22";

        allwinner,function = "gpio_out";

        allwinner,drive = <SUN4I_PINCTRL_10_MA>;

        allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

    };

};



&uart0 {

    pinctrl-names = "default";

    pinctrl-0 = <&uart0_pins_a>;

    status = "okay";

};