Hi, On Thu, Jan 14, 2016 at 11:15:53AM +0100, [email protected] wrote: > From: Marcus Cooper <[email protected]> > > The Itead Ibox is a multi board device based on the Allwinner A20 SoC. > It contains the A20 Itead Core module and a base board for the external > interfaces. > > The core module comes with 4GB NAND and 1GB DDR RAM. > > The base board to which the core board is connected provides 3 USB 2.0 Host > ports, 1 USB 2.0 OTG, 1 uSD slot, 10/100 Ethernet port, HDMI, IR receiver, > SPDIF and a 32-pin GPIO header. This header expands the features of core > board by exposing the VGA pins, audio In/Out pins, SATA, SPI, I2C, UARTS, > USB-OTG and power. > > Signed-off-by: Marcus Cooper <[email protected]> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/sun7i-a20-itead-ibox.dts | 124 > +++++++++++++++++++++++++++++ > 2 files changed, 125 insertions(+) > create mode 100644 arch/arm/boot/dts/sun7i-a20-itead-ibox.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index da910b2..5c5e8f4 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -638,6 +638,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \ > sun7i-a20-cubieboard2.dtb \ > sun7i-a20-cubietruck.dtb \ > sun7i-a20-hummingbird.dtb \ > + sun7i-a20-itead-ibox.dtb \ > sun7i-a20-i12-tvbox.dtb \ > sun7i-a20-icnova-swac.dtb \ > sun7i-a20-m3.dtb \ > diff --git a/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts > b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts > new file mode 100644 > index 0000000..66b8dec > --- /dev/null > +++ b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts > @@ -0,0 +1,124 @@ > +/* > + * Copyright 2015 - Marcus Cooper <[email protected]> > + * > + * 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-itead-core.dtsi" > + > +/ { > + model = "Itead Ibox A20"; > + compatible = "itead,itead_ibox_a20", "allwinner,sun7i-a20";
Compatibles are using a dash (-) as a delimiter, not an underscore (_)
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&led_pins_itead_core>;
> +
> + green {
> + label = "itead_core:green:usr";
> + gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
> + default-state = "on";
> + };
> +
> + blue {
> + label = "itead_core:blue:usr";
> + gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
> + default-state = "on";
> + };
> + };
> +};
> +
> +&ahci {
> + target-supply = <®_ahci_5v>;
> + status = "okay";
> +};
> +
> +&codec {
> + status = "okay";
> +};
> +
> +&gmac {
> + pinctrl-names = "default";
> + pinctrl-0 = <&gmac_pins_mii_a>;
> + phy = <&phy1>;
> + phy-mode = "mii";
> + status = "okay";
> +
> + phy1: ethernet-phy@1 {
> + reg = <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_reference_design>;
> + vmmc-supply = <®_vcc3v3>;
> + bus-width = <4>;
> + cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
> + cd-inverted;
> + status = "okay";
> +};
> +
> +&pio {
> + led_pins_itead_core: led_pins@0 {
> + allwinner,pins = "PH20","PH21";
> + allwinner,function = "gpio_out";
> + allwinner,drive = <SUN4I_PINCTRL_20_MA>;
> + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
> + };
> +};
> +
> +®_ahci_5v {
> + status = "okay";
> +};
> +
> +&spi0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&spi0_pins_a>,
> + <&spi0_cs0_pins_a>;
> + status = "okay";
What device is connected to that bus?
Thanks,
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
--
You received this message because you are subscribed to the Google Groups
"linux-sunxi" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
signature.asc
Description: Digital signature
