diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile old mode 100644 new mode 100755 index 246473a..9135557 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -574,6 +574,7 @@ dtb-$(CONFIG_MACH_SUN6I) += \ sun6i-a31-app4-evb1.dtb \ sun6i-a31-colombus.dtb \ sun6i-a31-hummingbird.dtb \ + sun6i-a31s-bananapi-m2.dtb \ sun6i-a31-i7.dtb \ sun6i-a31-m9.dtb \ sun6i-a31-mele-a1000g-quad.dtb \ diff --git a/arch/arm/boot/dts/sun6i-a31s-bananapi-m2.dts b/arch/arm/boot/dts/sun6i-a31s-bananapi-m2.dts new file mode 100644 index 0000000..6bbed73 --- /dev/null +++ b/arch/arm/boot/dts/sun6i-a31s-bananapi-m2.dts @@ -0,0 +1,244 @@ +/* + * Copyright 2015 Hans de Goede + * + * 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 "sun6i-a31.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include +#include + +/ { + model = "Banana Pi BPI-M2"; + compatible = "sinovoip,bpi-m2", "allwinner,sun6i-a31"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_bananapi>; + green { + label = "bananapi:green:usr"; + gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + blue { + label = "bananapi:blue:usr"; + gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + }; + red { + label = "bananapi:red:usr"; + gpios = <&pio 6 5 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "default-on"; + }; + }; + + g40_leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&g40_pins_bananapi>; + pm2 { + label = "bananapi:pm2:usr"; + gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + reg_vmmc2: vmmc2 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&vmmc2_pin_bananapi>; + regulator-name = "vmmc2"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */ +// gpio = <&r_pio 1 0 GPIO_ACTIVE_HIGH>; /* PM0 */ + }; +}; + +&ohci0 { + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +&gmac { + pinctrl-names = "default"; + pinctrl-0 = <&gmac_pins_rgmii_a>; + phy = <&phy1>; + phy-mode = "rgmii"; + snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 30000>; + status = "okay"; + + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + /* pull-ups and devices require AXP221 DLDO3 */ + status = "failed"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>; + vmmc-supply = <®_vcc3v0>; + bus-width = <4>; + cd-gpios = <&pio 0 4 GPIO_ACTIVE_HIGH>; /* PA4 */ + cd-inverted; + status = "okay"; +}; + +&mmc2 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins_a>; + vmmc-supply = <®_vmmc2>; + bus-width = <4>; + non-removable; + enable-sdio-wakeup; + status = "okay"; + +/* + brcmf: bcrmf@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&pio>; + interrupts = <5 0>; + interrupt-names = "host-wake"; + status = "okay"; + }; +*/ +}; + +&mmc0_pins_a { + /* external pull-ups missing for some pins */ + allwinner,pull = ; +}; + +&mmc2_pins_a { + /* external pull-ups missing for some pins */ + allwinner,pull = ; +}; + +&pio { + led_pins_bananapi: led_pins@0 { + allwinner,pins = "PG10", "PG5", "PG11"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + + mmc0_cd_pin_bananapi: mmc0_cd_pin@0 { + allwinner,pins = "PA4"; + allwinner,function = "gpio_in"; + allwinner,drive = ; + allwinner,pull = ; + }; + + mmc2_pins_a: mmc2@0 { + allwinner,pins = "PC6","PC7","PC8","PC9","PC10","PC11"; + allwinner,function = "mmc2"; + allwinner,drive = ; + allwinner,pull = ; + }; + + +}; + +&r_pio { + g40_pins_bananapi: g40_pins@0 { + allwinner,pins = "PM2"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + + vmmc2_pin_bananapi: vmmc2_pin@0 { + allwinner,pins = "PL8"; +// allwinner,pins = "PM0"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usbphy { + status = "okay"; +};