linux-kernel - Re: [PATCH v2 0/2] sun8i-a83t: Add touchscreen support on TBS A711

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Message-ID: <20171228174601.2df74c9d@dell-desktop.home>
Date:   Thu, 28 Dec 2017 17:46:01 +0100
From:   Mylene JOSSERAND <mylene.josserand@...e-electrons.com>
To:     dmitry.torokhov@...il.com, robh+dt@...nel.org,
        mark.rutland@....com, linux@...linux.org.uk,
        maxime.ripard@...e-electrons.com, wens@...e.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-input@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        thomas.petazzoni@...e-electrons.com,
        quentin.schulz@...e-electrons.com
Subject: Re: [PATCH v2 0/2] sun8i-a83t: Add touchscreen support on TBS A711

Hello,

Le Thu, 28 Dec 2017 17:33:34 +0100,
Mylène Josserand <mylene.josserand@...e-electrons.com> a écrit :

> Hello everyone,
> 
> This is a V2 of the patch series that adds touchscreen support
> (FocalTech EDT-FT5x06 Polytouch) for TBS A711 (Allwinner sun8i-a83t SoC).
> Based on last linux-next (next-20171222).
> 
> Changes since v1:
>    - Remove patches 01 and 02 as Chen-Yu Tsai sent a similar patch:
>    https://patchwork.kernel.org/patch/10111431/
>    and it is merged on last next-20171222.
>    (See commit f066f46ce5a5 "ARM: dts: sun8i: a83t: Add I2C device nodes and pinmux settings")
>    - Update regulator according to Dmitry Torokhov's review: remove "optional"
>    suffix while retrieving the regulator, rename it into "vcc" instead of
>    "power" and add bindings documentation.

I notice that I forgot the second review of Dmitry about reset/wake
gpios so I will send a V3 with the modifications.

Thanks,

Mylène

>    - Update device tree according to Maxime Ripard's review: remove the
>    label and rename the node.
>    - Squash patch 03 with patch 05 to add I2C0 and touchscreen's node
>    in one patch (see patch 02).
> 
> Patch 01: Add support for regulator in the FocalTech touchscreen driver
> because A711 tablet is using a regulator to power-up the touchscreen.
> Patch 02: Add i2c0 and touchscreen's node for A711 TBS tablet.
> 
> Thank you in advance for any review.
> Best regards,
> Mylène
> 
> Mylène Josserand (2):
>   Input: edt-ft5x06 - Add support for regulator
>   arm: dts: sun8i: a83t: a711: Add touchscreen node
> 
>  .../bindings/input/touchscreen/edt-ft5x06.txt      |  1 +
>  arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts          | 16 +++++++++++
>  drivers/input/touchscreen/edt-ft5x06.c             | 33 ++++++++++++++++++++++
>  3 files changed, 50 insertions(+)
>