Hi, On Tue, Aug 23, 2016 at 02:44:50PM +0800, Icenowy Zheng wrote: > The inet-d978_rev2 is a pcb used in generic A33 based tablets. It features > volume buttons, micro-usb otg, headphone connector and a power button. > > On the board a Realtek RTL8723BS SDIO Wi-Fi module are soldered, and there > is also a accompanied board which has a Goodix GT9271 soldered. > > As this board is desired to create tablets with a Home key dealed by > GT9271, a LED is present at the front panel at the position of the > Home key. > > Signed-off-by: Icenowy Zheng <[email protected]> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts | 87 > ++++++++++++++++++++++++++ > 2 files changed, 88 insertions(+) > create mode 100644 arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index faacd52..d1812a0 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -782,6 +782,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ > sun8i-a23-q8-tablet.dtb \ > sun8i-a33-et-q8-v1.6.dtb \ > sun8i-a33-ga10h-v1.1.dtb \ > + sun8i-a33-inet-d978-rev2.dtb \ > sun8i-a33-ippo-q8h-v1.2.dtb \ > sun8i-a33-q8-tablet.dtb \ > sun8i-a33-sinlinx-sina33.dtb \ > diff --git a/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts > b/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts > new file mode 100644 > index 0000000..78823d8 > --- /dev/null > +++ b/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts > @@ -0,0 +1,87 @@ > +/* > + * Copyright 2015 Hans de Goede <[email protected]>
I guess you are the author too :)
> + *
> + * 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-a33.dtsi"
> +#include "sun8i-reference-design-tablet.dtsi"
> +
> +/ {
> + model = "INet-D978 Rev 02";
> + compatible = "primux,inet-d978-rev2", "allwinner,sun8i-a33";
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&led_pin_d978>;
> +
> + home {
> + label = "d978:home";
This is not the proper format for the led labels.
It's supposed to be <board>:<color>:<function>
> + gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
> + };
> + };
> +};
> +
> +&mmc1_pins_a {
> + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
> +};
> +
> +&mmc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&mmc1_pins_a>;
> + vmmc-supply = <®_dldo1>;
> + bus-width = <4>;
> + non-removable;
> + status = "okay";
> +
> + rtl8723bs: sdio_wifi@1 {
> + reg = <1>;
> + };
Don't you need an alias to this node to have the MAC address set?
Thanks,
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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