[PATCH 6/6] ARM: dts: sun8i: Add ET-Q8 A33 support
Hans de Goede
hdegoede at redhat.com
Mon May 11 01:27:30 PDT 2015
Hi,
On 11-05-15 10:24, Hans de Goede wrote:
> Hi,
>
> On 11-05-15 08:23, Vishnu Patekar wrote:
>> Hi,
>>
>> On Sun, May 10, 2015 at 2:24 PM, Hans de Goede <hdegoede at redhat.com> wrote:
>>>
>>> Hi,
>>>
>>> On 10-05-15 08:46, Vishnu Patekar wrote:
>>>>
>>>> ET-Q8_A33 is A33 based cheap tablet in common Q8 format.
>>>>
>>>> It has 512MB RAM, 4GB Nand, 7" Display, RDA5900P wifi, GSL1680 touch, etc.
>>>
>>>
>>>
>>> Where does the ET prefix come from ? The ippo boards have an ippo prefix as
>>> that is written on the pcb ...
>> Yes, on PCB it's writeen ET_Q8_A23_A33_v1.6
>
> OK, using the ET prefix is fine then.
But can you please rename the dts to include the v1.6 bit ? And can you also
send a u-boot patch to rename the defconfig there to et_q8_v1_6_a33_defconfig,
and fix the CONFIG_DEFAULT_DEVICE_TREE setting too ?
Regards,
Hans
>
> Regards,
>
> Hans
>
>>>
>>> Regards,
>>>
>>> Hans
>>>
>>>
>>>>
>>>> Signed-off-by: VishnuPatekar <vishnupatekar0510 at gmail.com>
>>>> ---
>>>> arch/arm/boot/dts/Makefile | 3 +-
>>>> arch/arm/boot/dts/sun8i-a33-et-q8.dts | 108 ++++++++++++++++++++++++++++++++++
>>>> 2 files changed, 110 insertions(+), 1 deletion(-)
>>>> create mode 100644 arch/arm/boot/dts/sun8i-a33-et-q8.dts
>>>>
>>>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>>>> index 82f4b9b..d44b1d6 100644
>>>> --- a/arch/arm/boot/dts/Makefile
>>>> +++ b/arch/arm/boot/dts/Makefile
>>>> @@ -570,7 +570,8 @@ dtb-$(CONFIG_MACH_SUN7I) += \
>>>> sun7i-a20-wexler-tab7200.dtb
>>>> dtb-$(CONFIG_MACH_SUN8I) += \
>>>> sun8i-a23-ippo-q8h-v5.dtb \
>>>> - sun8i-a23-ippo-q8h-v1.2.dtb
>>>> + sun8i-a23-ippo-q8h-v1.2.dtb \
>>>> + sun8i-a33-et-q8.dtb
>>>> dtb-$(CONFIG_MACH_SUN9I) += \
>>>> sun9i-a80-optimus.dtb \
>>>> sun9i-a80-cubieboard4.dtb
>>>> diff --git a/arch/arm/boot/dts/sun8i-a33-et-q8.dts b/arch/arm/boot/dts/sun8i-a33-et-q8.dts
>>>> new file mode 100644
>>>> index 0000000..260d5a3
>>>> --- /dev/null
>>>> +++ b/arch/arm/boot/dts/sun8i-a33-et-q8.dts
>>>> @@ -0,0 +1,108 @@
>>>> +/*
>>>> + * Copyright 2015 Vishnu Patekar
>>>> + * Vishnu Patekar <vishnupatekar0510 at 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-a33.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 = "ET Q8 A33 ";
>>>> + compatible = "et-q8-q33", "allwinner,sun8i", "allwinner,sun8i-a33";
>>>> +
>>>> + aliases {
>>>> + serial0 = &uart0;
>>>> + };
>>>> +
>>>> + chosen {
>>>> + bootargs = "earlyprintk console=ttyS0,115200";
>>>> + };
>>>> +};
>>>> +
>>>> +&lradc {
>>>> + vref-supply = <®_vcc3v0>;
>>>> + status = "okay";
>>>> +
>>>> + button at 200 {
>>>> + label = "Volume Up";
>>>> + linux,code = <KEY_VOLUMEUP>;
>>>> + channel = <0>;
>>>> + voltage = <200000>;
>>>> + };
>>>> +
>>>> + button at 400 {
>>>> + label = "Volume Down";
>>>> + linux,code = <KEY_VOLUMEDOWN>;
>>>> + channel = <0>;
>>>> + voltage = <400000>;
>>>> + };
>>>> +};
>>>> +
>>>> +&i2c0 {
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&i2c0_pins_a>;
>>>> + status = "okay";
>>>> +};
>>>> +
>>>> +&i2c1 {
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&i2c1_pins_a>;
>>>> + status = "okay";
>>>> +};
>>>> +
>>>> +&i2c2 {
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&i2c2_pins_a>;
>>>> + /* pull-ups and devices require PMIC regulator */
>>>> + status = "failed";
>>>> +};
>>>> +
>>>> +&uart0 {
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&uart0_pins_a>;
>>>> + status = "okay";
>>>> +};
>>>>
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