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* Re: [PATCH v3 -next 2/2] ARM: dts: sunxi: add support for Orange Pi Zero board
@ 2016-12-03 13:24 Icenowy Zheng
       [not found] ` <20161203162455.OlDm27ch-jDEamKawf7I0PDqKvflMoHmW9unr2Ajn@public.gmane.org>
  0 siblings, 1 reply; 10+ messages in thread
From: Icenowy Zheng @ 2016-12-03 13:24 UTC (permalink / raw)
  To: Jernej Skrabec
  Cc: linux-sunxi, arnd-r2nGTMty4D4,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-doc-u79uwXL29TY76Z2rM5mHXA,
	vishnupatekar0510-Re5JQEeQqe8AvxtiuMwx3w,
	andre.przywara-5wv7dgnIgG8,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-I+IVW8TIWO2tmTQ+vhA3Yw, hdegoede-H+wXaHxf7aLQT0dZR+AlfA,
	wens-jdAy2FN1RRM, robh+dt-DgEjT+Ai2ygdnm+yROfE0A,
	maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8

[-- Attachment #1: Type: text/html, Size: 15303 bytes --]

^ permalink raw reply	[flat|nested] 10+ messages in thread
* Re: [PATCH v3 -next 2/2] ARM: dts: sunxi: add support for Orange Pi Zero board
@ 2016-12-06  7:43 Icenowy Zheng
  2016-12-06 21:52 ` Alexey Kardashevskiy
  0 siblings, 1 reply; 10+ messages in thread
From: Icenowy Zheng @ 2016-12-06  7:43 UTC (permalink / raw)
  To: Alexey Kardashevskiy
  Cc: Vishnu Patekar, Rob Herring, linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	Andre Przywara, devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-doc-u79uwXL29TY76Z2rM5mHXA, Hans de Goede, Arnd Bergmann,
	Russell King, Maxime Ripard,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw, Chen-Yu Tsai


2016年12月6日 09:51于 Alexey Kardashevskiy <aik@ozlabs.ru>写道：
>
> On 03/12/16 02:05, Icenowy Zheng wrote: 
> > Orange Pi Zero is a board that came with the new Allwinner H2+ SoC and a 
> > SDIO Wi-Fi chip by Allwinner (XR819). 
> > 
> > Add a device tree file for it. 
> > 
> > Signed-off-by: Icenowy Zheng <icenowy-ymACFijhrKM@public.gmane.org> 
> > --- 
> > Changes since v2: 
> > - Merged SDIO Wi-Fi patch into it. 
> > - SDIO Wi-Fi: add a ethernet1 alias to it, as it has no internal NVRAM. 
> > - SDIO Wi-Fi: changed pinctrl binding to generic pinconf 
> > - removed all gpio pinctrl nodes 
> > - changed h2plus to h2-plus 
> > Changes since v1: 
> > - Convert to generic pinconf bindings. 
> > - SDIO Wi-Fi: add patch. 
> > 
> > Some notes: 
> > - The uart1 and uart2 is available on the unsoldered gpio header. 
> > - The onboard USB connector has its Vbus directly connected to DCIN-5V (the 
> >   power jack) 
> > 
> >  arch/arm/boot/dts/Makefile                        |   1 + 
> >  arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts | 159 ++++++++++++++++++++++ 
> >  2 files changed, 160 insertions(+) 
> >  create mode 100644 arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts 
> > 
> > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile 
> > index 6447abc..59f6e86 100644 
> > --- a/arch/arm/boot/dts/Makefile 
> > +++ b/arch/arm/boot/dts/Makefile 
> > @@ -844,6 +844,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ 
> >  sun8i-a33-sinlinx-sina33.dtb \ 
> >  sun8i-a83t-allwinner-h8homlet-v2.dtb \ 
> >  sun8i-a83t-cubietruck-plus.dtb \ 
> > + sun8i-h2-plus-orangepi-zero.dtb \ 
> >  sun8i-h3-bananapi-m2-plus.dtb \ 
> >  sun8i-h3-nanopi-neo.dtb \ 
> >  sun8i-h3-orangepi-2.dtb \ 
> > diff --git a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts 
> > new file mode 100644 
> > index 0000000..d18807f 
> > --- /dev/null 
> > +++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts 
> > @@ -0,0 +1,159 @@ 
> > +/* 
> > + * Copyright (C) 2016 Icenowy Zheng <icenowy-ymACFijhrKM@public.gmane.org> 
> > + * 
> > + * Based on sun8i-h3-orangepi-one.dts, which is: 
> > + *   Copyright (C) 2016 Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.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-h3.dtsi" 
> > +#include "sunxi-common-regulators.dtsi" 
> > + 
> > +#include <dt-bindings/gpio/gpio.h> 
> > +#include <dt-bindings/input/input.h> 
> > +#include <dt-bindings/pinctrl/sun4i-a10.h> 
> > + 
> > +/ { 
> > + model = "Xunlong Orange Pi Zero"; 
> > + compatible = "xunlong,orangepi-zero", "allwinner,sun8i-h2-plus"; 
> > + 
> > + aliases { 
> > + serial0 = &uart0; 
> > + /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */ 
>
>
> It is not defined there as for: 
>
> cef87e9 (tag: next-20161205) 20 hours ago Stephen Rothwell Add linux-next 
> specific files for 20161205 

The driver of H3's obfuscated DesignWare MAC is not yet mainlined, so there won't be one ethernet0 now.

But it's reserved for the onboard Ethernet.

>
>
>
>
>
> > + ethernet1 = &xr819; 
> > + }; 
> > + 
> > + chosen { 
> > + stdout-path = "serial0:115200n8"; 
> > + }; 
> > + 
> > + leds { 
> > + compatible = "gpio-leds"; 
> > + 
> > + pwr_led { 
> > + label = "orangepi:green:pwr"; 
> > + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; 
> > + default-state = "on"; 
> > + }; 
> > + 
> > + status_led { 
> > + label = "orangepi:red:status"; 
> > + gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>; 
> > + }; 
> > + }; 
> > + 
> > + reg_vcc_wifi: reg_vcc_wifi { 
> > + compatible = "regulator-fixed"; 
> > + regulator-min-microvolt = <3300000>; 
> > + regulator-max-microvolt = <3300000>; 
> > + regulator-name = "vcc-wifi"; 
> > + enable-active-high; 
> > + gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>; 
> > + }; 
> > + 
> > + wifi_pwrseq: wifi_pwrseq { 
> > + compatible = "mmc-pwrseq-simple"; 
> > + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; 
> > + }; 
> > +}; 
> > + 
> > +&ehci1 { 
> > + status = "okay"; 
> > +}; 
> > + 
> > +&mmc0 { 
> > + pinctrl-names = "default"; 
> > + pinctrl-0 = <&mmc0_pins_a>; 
> > + vmmc-supply = <&reg_vcc3v3>; 
> > + bus-width = <4>; 
> > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ 
> > + cd-inverted; 
> > + status = "okay"; 
> > +}; 
> > + 
> > +&mmc1 { 
> > + pinctrl-names = "default"; 
> > + pinctrl-0 = <&mmc1_pins_a>; 
> > + vmmc-supply = <&reg_vcc_wifi>; 
> > + mmc-pwrseq = <&wifi_pwrseq>; 
> > + bus-width = <4>; 
> > + non-removable; 
> > + status = "okay"; 
> > + 
> > + /* 
> > + * Explicitly define the sdio device, so that we can add an ethernet 
> > + * alias for it (which e.g. makes u-boot set a mac-address). 
> > + */ 
> > + xr819: sdio_wifi@1 { 
> > + reg = <1>; 
> > + }; 
> > +}; 
> > + 
> > +&mmc1_pins_a { 
> > + bias-pull-up; 
> > +}; 
> > + 
> > +&ohci1 { 
> > + status = "okay"; 
> > +}; 
> > + 
> > +&uart0 { 
> > + pinctrl-names = "default"; 
> > + pinctrl-0 = <&uart0_pins_a>; 
> > + status = "okay"; 
> > +}; 
> > + 
> > +&uart1 { 
> > + pinctrl-names = "default"; 
> > + pinctrl-0 = <&uart1_pins>; 
> > + status = "disabled"; 
> > +}; 
> > + 
> > +&uart2 { 
> > + pinctrl-names = "default"; 
> > + pinctrl-0 = <&uart2_pins>; 
> > + status = "disabled"; 
> > +}; 
> > + 
> > +&usbphy { 
> > + /* USB VBUS is always on */ 
> > + status = "okay"; 
> > +}; 
> > 
>
>
> -- 
> Alexey 

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^ permalink raw reply	[flat|nested] 10+ messages in thread
* Re: [PATCH v3 -next 2/2] ARM: dts: sunxi: add support for Orange Pi Zero board
@ 2016-12-02 18:52 Icenowy Zheng
  0 siblings, 0 replies; 10+ messages in thread
From: Icenowy Zheng @ 2016-12-02 18:52 UTC (permalink / raw)
  To: Chen-Yu Tsai
  Cc: linux-arm-kernel, linux-sunxi, Vishnu Patekar, Rob Herring,
	linux-kernel, Andre Przywara,
		linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Hans de Goede,
	Arnd Bergmann, devicetree, Russell King, Maxime Ripard


2016年12月3日 上午12:41于 Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>写道：
>
> Hi, 
>
> On Fri, Dec 2, 2016 at 11:05 PM, Icenowy Zheng <icenowy-ymACFijhrKM@public.gmane.org> wrote: 
> > Orange Pi Zero is a board that came with the new Allwinner H2+ SoC and a 
> > SDIO Wi-Fi chip by Allwinner (XR819). 
> > 
> > Add a device tree file for it. 
> > 
> > Signed-off-by: Icenowy Zheng <icenowy-ymACFijhrKM@public.gmane.org> 
> > --- 
> > Changes since v2: 
> > - Merged SDIO Wi-Fi patch into it. 
> > - SDIO Wi-Fi: add a ethernet1 alias to it, as it has no internal NVRAM. 
> > - SDIO Wi-Fi: changed pinctrl binding to generic pinconf 
> > - removed all gpio pinctrl nodes 
> > - changed h2plus to h2-plus 
> > Changes since v1: 
> > - Convert to generic pinconf bindings. 
> > - SDIO Wi-Fi: add patch. 
> > 
> > Some notes: 
> > - The uart1 and uart2 is available on the unsoldered gpio header. 
> > - The onboard USB connector has its Vbus directly connected to DCIN-5V (the 
> >   power jack) 
> > 
> >  arch/arm/boot/dts/Makefile                        |   1 + 
> >  arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts | 159 ++++++++++++++++++++++ 
> >  2 files changed, 160 insertions(+) 
> >  create mode 100644 arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts 
> > 
> > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile 
> > index 6447abc..59f6e86 100644 
> > --- a/arch/arm/boot/dts/Makefile 
> > +++ b/arch/arm/boot/dts/Makefile 
> > @@ -844,6 +844,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ 
> >         sun8i-a33-sinlinx-sina33.dtb \ 
> >         sun8i-a83t-allwinner-h8homlet-v2.dtb \ 
> >         sun8i-a83t-cubietruck-plus.dtb \ 
> > +       sun8i-h2-plus-orangepi-zero.dtb \ 
> >         sun8i-h3-bananapi-m2-plus.dtb \ 
> >         sun8i-h3-nanopi-neo.dtb \ 
> >         sun8i-h3-orangepi-2.dtb \ 
> > diff --git a/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts 
> > new file mode 100644 
> > index 0000000..d18807f 
> > --- /dev/null 
> > +++ b/arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts 
> > @@ -0,0 +1,159 @@ 
> > +/* 
> > + * Copyright (C) 2016 Icenowy Zheng <icenowy-ymACFijhrKM@public.gmane.org> 
> > + * 
> > + * Based on sun8i-h3-orangepi-one.dts, which is: 
> > + *   Copyright (C) 2016 Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.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-h3.dtsi" 
> > +#include "sunxi-common-regulators.dtsi" 
> > + 
> > +#include <dt-bindings/gpio/gpio.h> 
> > +#include <dt-bindings/input/input.h> 
> > +#include <dt-bindings/pinctrl/sun4i-a10.h> 
> > + 
> > +/ { 
> > +       model = "Xunlong Orange Pi Zero"; 
> > +       compatible = "xunlong,orangepi-zero", "allwinner,sun8i-h2-plus"; 
> > + 
> > +       aliases { 
> > +               serial0 = &uart0; 
> > +               /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */ 
> > +               ethernet1 = &xr819; 
> > +       }; 
> > + 
> > +       chosen { 
> > +               stdout-path = "serial0:115200n8"; 
> > +       }; 
> > + 
> > +       leds { 
> > +               compatible = "gpio-leds"; 
> > + 
> > +               pwr_led { 
> > +                       label = "orangepi:green:pwr"; 
> > +                       gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; 
> > +                       default-state = "on"; 
> > +               }; 
> > + 
> > +               status_led { 
> > +                       label = "orangepi:red:status"; 
> > +                       gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>; 
> > +               }; 
> > +       }; 
> > + 
> > +       reg_vcc_wifi: reg_vcc_wifi { 
> > +               compatible = "regulator-fixed"; 
> > +               regulator-min-microvolt = <3300000>; 
> > +               regulator-max-microvolt = <3300000>; 
> > +               regulator-name = "vcc-wifi"; 
> > +               enable-active-high; 
> > +               gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>; 
> > +       }; 
> > + 
> > +       wifi_pwrseq: wifi_pwrseq { 
> > +               compatible = "mmc-pwrseq-simple"; 
> > +               reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; 
> > +       }; 
> > +}; 
> > + 
> > +&ehci1 { 
> > +       status = "okay"; 
> > +}; 
> > + 
> > +&mmc0 { 
> > +       pinctrl-names = "default"; 
> > +       pinctrl-0 = <&mmc0_pins_a>; 
> > +       vmmc-supply = <&reg_vcc3v3>; 
> > +       bus-width = <4>; 
> > +       cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ 
> > +       cd-inverted; 
> > +       status = "okay"; 
> > +}; 
> > + 
> > +&mmc1 { 
> > +       pinctrl-names = "default"; 
> > +       pinctrl-0 = <&mmc1_pins_a>; 
> > +       vmmc-supply = <&reg_vcc_wifi>; 
> > +       mmc-pwrseq = <&wifi_pwrseq>; 
> > +       bus-width = <4>; 
> > +       non-removable; 
> > +       status = "okay"; 
> > + 
> > +       /* 
> > +        * Explicitly define the sdio device, so that we can add an ethernet 
> > +        * alias for it (which e.g. makes u-boot set a mac-address). 
> > +        */ 
> > +       xr819: sdio_wifi@1 { 
> > +               reg = <1>; 
> > +       }; 
> > +}; 
> > + 
> > +&mmc1_pins_a { 
> > +       bias-pull-up; 
>
> This is already set in h3.dtsi 

Okay...

>
> > +}; 
> > + 
> > +&ohci1 { 
> > +       status = "okay"; 
> > +}; 
> > + 
> > +&uart0 { 
> > +       pinctrl-names = "default"; 
> > +       pinctrl-0 = <&uart0_pins_a>; 
> > +       status = "okay"; 
> > +}; 
> > + 
> > +&uart1 { 
> > +       pinctrl-names = "default"; 
> > +       pinctrl-0 = <&uart1_pins>; 
> > +       status = "disabled"; 
> > +}; 
> > + 
> > +&uart2 { 
> > +       pinctrl-names = "default"; 
> > +       pinctrl-0 = <&uart2_pins>; 
> > +       status = "disabled"; 
> > +}; 
> > + 
> > +&usbphy { 
> > +       /* USB VBUS is always on */ 
>
> I think this comment could use a little work. 
>
> AFAIK this board doesn't have an actual USB port. 
> It's just the D+/D- pins on the pin header, along 
> with the board-wide 5V, also on the pin header. 

There is a actual port. Additionally there are two pin pairs.

But there's also no regulator for the actual port.

>
> ChenYu 
>
> > +       status = "okay"; 
> > +}; 
> > -- 
> > 2.10.2 
> > 
> > -- 
> > 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 linux-sunxi+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org 
> > For more options, visit https://groups.google.com/d/optout. 
>
> -- 
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^ permalink raw reply	[flat|nested] 10+ messages in thread
* [PATCH v3 -next 1/2] ARM: sunxi: add support for H2+ SoC
@ 2016-12-02 15:05 Icenowy Zheng
       [not found] ` <20161202150513.34691-1-icenowy-ymACFijhrKM@public.gmane.org>
  0 siblings, 1 reply; 10+ messages in thread
From: Icenowy Zheng @ 2016-12-02 15:05 UTC (permalink / raw)
  To: Maxime Ripard, Chen-Yu Tsai, Rob Herring, Russell King,
	Andre Przywara, Hans de Goede, Arnd Bergmann, Vishnu Patekar
  Cc: linux-doc-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw, Icenowy Zheng

Allwinner H2+ is a quad-core Cortex-A7 SoC.

It is very like H3, that they share the same SoC ID (0x1680), and H3
memory maps as well as drivers works well on the SoC.

Signed-off-by: Icenowy Zheng <icenowy-ymACFijhrKM@public.gmane.org>
---
Changes since v2:
- Changed compatible from allwinner,sun8i-h2plus to allwinner,sun8i-h2-plus.
 Documentation/arm/sunxi/README                  | 4 ++++
 Documentation/devicetree/bindings/arm/sunxi.txt | 1 +
 arch/arm/mach-sunxi/sunxi.c                     | 1 +
 3 files changed, 6 insertions(+)

diff --git a/Documentation/arm/sunxi/README b/Documentation/arm/sunxi/README
index cd02433..1fe4d99c 100644
--- a/Documentation/arm/sunxi/README
+++ b/Documentation/arm/sunxi/README
@@ -63,6 +63,10 @@ SunXi family
         + User Manual
           http://dl.linux-sunxi.org/A33/A33%20user%20manual%20release%201.1.pdf
 
+      - Allwinner H2+ (sun8i)
+        + No document available now, but is known to be working properly with
+          H3 drivers and memory map.
+
       - Allwinner H3 (sun8i)
         + Datasheet
           http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf
diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt
index 4d6467c..59b143f 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.txt
+++ b/Documentation/devicetree/bindings/arm/sunxi.txt
@@ -13,6 +13,7 @@ using one of the following compatible strings:
   allwinner,sun8i-a33
   allwinner,sun8i-a83t
   allwinner,sun8i-h3
+  allwinner,sun8i-h2-plus
   allwinner,sun9i-a80
   allwinner,sun50i-a64
   nextthing,gr8
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
index 2e2bde2..320d2af 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -63,6 +63,7 @@ static const char * const sun8i_board_dt_compat[] = {
 	"allwinner,sun8i-a23",
 	"allwinner,sun8i-a33",
 	"allwinner,sun8i-a83t",
+	"allwinner,sun8i-h2-plus",
 	"allwinner,sun8i-h3",
 	NULL,
 };
-- 
2.10.2

^ permalink raw reply related	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2016-12-09  8:17 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
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2016-12-03 13:24 [PATCH v3 -next 2/2] ARM: dts: sunxi: add support for Orange Pi Zero board Icenowy Zheng
     [not found] ` <20161203162455.OlDm27ch-jDEamKawf7I0PDqKvflMoHmW9unr2Ajn@public.gmane.org>
2016-12-05  9:12   ` Maxime Ripard
  -- strict thread matches above, loose matches on Subject: below --
2016-12-06  7:43 Icenowy Zheng
2016-12-06 21:52 ` Alexey Kardashevskiy
2016-12-02 18:52 Icenowy Zheng
2016-12-02 15:05 [PATCH v3 -next 1/2] ARM: sunxi: add support for H2+ SoC Icenowy Zheng
     [not found] ` <20161202150513.34691-1-icenowy-ymACFijhrKM@public.gmane.org>
2016-12-02 15:05   ` [PATCH v3 -next 2/2] ARM: dts: sunxi: add support for Orange Pi Zero board Icenowy Zheng
     [not found]     ` <20161202150513.34691-2-icenowy-ymACFijhrKM@public.gmane.org>
2016-12-02 16:41       ` Chen-Yu Tsai
     [not found]         ` <CAGb2v661hBsd7tBcYByeRKEZh+8YMB3ewbnkrT3rUvzP2f90yQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-12-03  9:43           ` Jernej Skrabec
2016-12-09  8:17       ` Maxime Ripard
2016-12-06  1:51     ` Alexey Kardashevskiy

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