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    SubjectRe: [PATCH 14/14] ARM: dts: sun8i: Add A83T based Sinovoip Bpi-M3 Board
    Hello Wens,



    On Tue, Feb 2, 2016 at 3:37 PM, Chen-Yu Tsai <wens@csie.org> wrote:
    >
    > On Sun, Jan 31, 2016 at 9:21 AM, Vishnu Patekar
    > <vishnupatekar0510@gmail.com> wrote:
    > > This patch adds support for Sinovoip BPI-M3 A83T based board.
    > >
    > > It has 2G LPDDR3, UART, ethernet, USB, HDMI, USB Sata, MIPI DSI,
    > > mic, AP6212 Wifi, etc on it.
    > > It is paired with AXP813 PMIC which is almost same as AXP818.
    > >
    > > Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
    > > ---
    > > arch/arm/boot/dts/Makefile | 1 +
    > > arch/arm/boot/dts/sun8i-a83t-sinovoip-bpi-m3.dts | 88 ++++++++++++++++++++++++
    > > 2 files changed, 89 insertions(+)
    > > create mode 100644 arch/arm/boot/dts/sun8i-a83t-sinovoip-bpi-m3.dts
    > >
    > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
    > > index 58e461a..c0dd016 100644
    > > --- a/arch/arm/boot/dts/Makefile
    > > +++ b/arch/arm/boot/dts/Makefile
    > > @@ -694,6 +694,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
    > > sun8i-a33-sinlinx-sina33.dtb \
    > > sun8i-a83t-allwinner-h8homlet-v2.dtb \
    > > sun8i-a83t-cubietruck-plus.dtb \
    > > + sun8i-a83t-sinovoip-bpi-m3.dtb \
    > > sun8i-h3-orangepi-plus.dtb
    > > dtb-$(CONFIG_MACH_SUN9I) += \
    > > sun9i-a80-optimus.dtb \
    > > diff --git a/arch/arm/boot/dts/sun8i-a83t-sinovoip-bpi-m3.dts b/arch/arm/boot/dts/sun8i-a83t-sinovoip-bpi-m3.dts
    > > new file mode 100644
    > > index 0000000..fecc7dc
    > > --- /dev/null
    > > +++ b/arch/arm/boot/dts/sun8i-a83t-sinovoip-bpi-m3.dts
    > > @@ -0,0 +1,88 @@
    > > +/*
    > > + * Copyright 2015 Vishnu Patekar
    >
    > 2016?
    >
    > > + * Vishnu Patekar <vishnupatekar0510@gmail.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-a83t.dtsi"
    > > +#include "sunxi-common-regulators.dtsi"
    > > +
    > > +/ {
    > > + model = "Sinovoip BananaPi M3 v1.2";
    > > + compatible = "sinovoip,bpi-m3", "allwinner,sun8i-a83t";
    > > +
    > > + aliases {
    > > + serial0 = &uart0;
    > > + };
    > > +
    > > + chosen {
    > > + stdout-path = "serial0:115200n8";
    > > + };
    > > +};
    > > +
    > > +&pio {
    > > + mmc0_cd_pin_bpi_m3: mmc0_cd_pin@0 {
    > > + allwinner,pins = "PF6";
    > > + allwinner,function = "gpio_in";
    > > + allwinner,drive = <SUN4I_PINCTRL_10_MA>;
    > > + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
    > > + };
    >
    > Maybe we should just put this in the .dtsi and call it
    > "mmc0_cd_pin_reference_design"?
    >
    > We have something similar for sun4i-a10.
    Yes, I'll modify it.
    >
    > > +};
    > > +
    > > +&mmc0 {
    > > + pinctrl-names = "default";
    > > + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bpi_m3>;
    > > + vmmc-supply = <&reg_vcc3v0>;
    > > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
    > > + bus-width = <4>;
    > > + cd-inverted;
    > > + status = "okay";
    > > +};
    > > +
    > > +&uart0 {
    > > + pinctrl-names = "default";
    > > + pinctrl-0 = <&uart0_pins_b>;
    > > + status = "okay";
    > > +};
    > > +
    > > +&r_rsb {
    >
    > This goes before uart0.
    Okie.
    >
    > > + status = "okay";
    > > +};
    >
    > What about eMMC?
    I've not yet tried the emmc.
    >
    >
    > Thanks!
    > ChenYu

    Regards,
    Vishnu

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