Hi,
On Mon, Sep 05, 2016 at 02:31:47PM +1000, James Pettigrew wrote:
> The NanoPi NEO is a minimal H3 based SBC. It comes with 256/512M RAM, a
> micro SD slot, 10/100Mbit ethernet and a single USB-A port.
>
> Signed-off-by: James Pettigrew <james@xxxxxxxxxxxxxx>
> ---
> Changes in v3:
>
> Fixed syntax errors
> ---
> .../devicetree/bindings/vendor-prefixes.txt | 1 +
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts | 125 +++++++++++++++++++++
> 3 files changed, 127 insertions(+)
> create mode 100644 arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
>
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
> index 1992aa9..7b6bda3 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.txt
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
> @@ -98,6 +98,7 @@ ezchip EZchip Semiconductor
> fcs Fairchild Semiconductor
> firefly Firefly
> focaltech FocalTech Systems Co.,Ltd
> +friendlyarm Guangzhou FriendlyARM Computer Tech Co., Ltd
This needs to be in a separate patch.
> fsl Freescale Semiconductor
> ge General Electric Company
> geekbuying GeekBuying
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 7dd4a07..a35f986 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -792,6 +792,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
> sun8i-a83t-allwinner-h8homlet-v2.dtb \
> sun8i-a83t-cubietruck-plus.dtb \
> sun8i-h3-bananapi-m2-plus.dtb \
> + sun8i-h3-nanopi-neo.dtb \
> sun8i-h3-orangepi-2.dtb \
> sun8i-h3-orangepi-lite.dtb \
> sun8i-h3-orangepi-one.dtb \
> diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
> new file mode 100644
> index 0000000..3d64caf
> --- /dev/null
> +++ b/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
> @@ -0,0 +1,125 @@
> +/*
> + * Copyright (C) 2016 James Pettigrew <james@xxxxxxxxxxxxxx>
> + *
> + * 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-h3.dtsi"
> +#include "sunxi-common-regulators.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/pinctrl/sun4i-a10.h>
> +
> +/ {
> + model = "FriendlyARM NanoPi NEO";
> + compatible = "friendlyarm,nanopi-neo", "allwinner,sun8i-h3";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&leds_opc>, <&leds_r_opc>;
> +
> + pwr {
> + label = "nanopi:green:pwr";
> + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
> + default-state = "on";
> + };
> +
> + status {
> + label = "nanopi:blue:status";
> + gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>; /* PA10 */
> + };
> + };
> +};
> +
> +&ehci3 {
> + status = "okay";
> +};
> +
> +&mmc0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
> + vmmc-supply = <®_vcc3v3>;
> + bus-width = <4>;
> + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
> + cd-inverted;
> + status = "okay";
> +};
> +
> +&ohci3 {
> + status = "okay";
> +};
> +
> +&pio {
> + leds_opc: led-pins {
> + allwinner,pins = "PA10";
> + allwinner,function = "gpio_out";
> + allwinner,drive = <SUN4I_PINCTRL_10_MA>;
> + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
> + };
> +};
> +
> +&r_pio {
> + leds_r_opc: led-pins {
> + allwinner,pins = "PL10";
> + allwinner,function = "gpio_out";
> + allwinner,drive = <SUN4I_PINCTRL_10_MA>;
> + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
> + };
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_pins_a>;
> + status = "okay";
> +};
> +
> +&usbphy {
> + /* USB VBUS is always on */
> + status = "okay";
> +};
> --
> 1.9.1
>
Looks good otherwise, thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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