Messages in this thread | | | Date | Thu, 17 Aug 2017 13:11:11 +0800 | From | icenowy@aosc ... | Subject | Re: [PATCH] ARM: sun8i: a83t: Add device tree for Sinovoip Bananapi BPI-M3 |
| |
在 2017-08-17 11:40,Chen-Yu Tsai 写道: > The BPI-M3 is an Allwinner A83T based SBC in the Bananapi/Bpi family. > It is roughly the same form factor as the BPI-M1+, with roughly the > same peripherals and connectors: > > - 2GB LPDDR3 DRAM > - 8GB eMMC > - Micro-SD card slot > - HDMI output > - Headset (stereo + mic) jack > - Onboard mic > - Gigabit Ethernet with RTL8211E transceiver > - Ampak AP6212 WiFi + BT > - USB OTG connector > - USB-to-SATA bridge connected through a USB 2.0 hub > - Consumer IR receiver > - MIPI DSI LCD panel connector > - Camera interface (parallel and MIPI CSI) connector > - 3 LEDs (Red, Green, Blue), of which 2 are controllable (GB) > - Raspberry Pi 2 compatible GPIO header > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> > --- > > Note that the file name follows the convention of most of the other > bananapi boards, that is the vendor "sinovoip" is not included in > the name. This deviates from what is already in U-boot. > > This applies on top of my A83t USB patches. > > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts | 148 > +++++++++++++++++++++++++++ > 2 files changed, 149 insertions(+) > create mode 100644 arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index e0d77ab79f5f..791fecc0774a 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -903,6 +903,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ > sun8i-a33-q8-tablet.dtb \ > sun8i-a33-sinlinx-sina33.dtb \ > sun8i-a83t-allwinner-h8homlet-v2.dtb \ > + sun8i-a83t-bananapi-m3.dtb \ > sun8i-a83t-cubietruck-plus.dtb \ > sun8i-h2-plus-orangepi-zero.dtb \ > sun8i-h3-bananapi-m2-plus.dtb \ > diff --git a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts > b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts > new file mode 100644 > index 000000000000..2bafd7e99ef7 > --- /dev/null > +++ b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts > @@ -0,0 +1,148 @@ > +/* > + * Copyright 2017 Chen-Yu Tsai > + * > + * Chen-Yu Tsai <wens@csie.org> > + * > + * 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-a83t.dtsi" > +#include "sunxi-common-regulators.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > + > +/ { > + model = "Banana Pi BPI-M3"; > + compatible = "sinovoip,bpi-m3", "allwinner,sun8i-a83t";
Should we continue to use sinovoip,bpi-mx-xxx or use bananapi,mx-xxx instead?
> + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > +}; > + > +&ehci0 { > + /* Terminus Tech FE 1.1s 4-port USB 2.0 hub here */ > + status = "okay"; > + > + /* TODO GL830 USB-to-SATA bridge downstream w/ GPIO power controls */ > +}; > + > +&mmc0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc0_pins>; > + vmmc-supply = <®_vcc3v3>; > + bus-width = <4>; > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ > + cd-inverted; > + status = "okay"; > +}; > + > +&mmc2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc2_8bit_emmc_pins>; > + vmmc-supply = <®_vcc3v3>; > + bus-width = <8>; > + non-removable; > + cap-mmc-hw-reset; > + status = "okay"; > +}; > + > +&r_rsb { > + status = "okay"; > + > + axp81x: pmic@3a3 { > + compatible = "x-powers,axp813"; > + reg = <0x3a3>; > + interrupt-parent = <&r_intc>; > + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; > + }; > + > + ac100: codec@e89 { > + compatible = "x-powers,ac100"; > + reg = <0xe89>; > + > + ac100_codec: codec { > + compatible = "x-powers,ac100-codec"; > + interrupt-parent = <&r_pio>; > + interrupts = <0 11 IRQ_TYPE_LEVEL_LOW>; /* PL11 */ > + #clock-cells = <0>; > + clock-output-names = "4M_adda"; > + }; > + > + ac100_rtc: rtc { > + compatible = "x-powers,ac100-rtc"; > + interrupt-parent = <&r_intc>; > + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&ac100_codec>; > + #clock-cells = <1>; > + clock-output-names = "cko1_rtc", > + "cko2_rtc", > + "cko3_rtc"; > + }; > + }; > +}; > + > +®_usb1_vbus { > + gpio = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ > + status = "okay"; > +}; > + > +®_vcc3v0 { > + status = "disabled"; > +}; > + > +®_vcc5v0 { > + status = "disabled"; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pb_pins>; > + status = "okay"; > +}; > + > +&usbphy { > + usb1_vbus-supply = <®_usb1_vbus>; > + status = "okay"; > +};
| |