linux-kernel - Re: [PATCH v8 2/3] mfd: Add driver for Embedded Controller found on Acer Iconia Tab A500

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Date:   Thu, 14 Jan 2021 14:28:25 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Dmitry Osipenko <digetx@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Dan Murphy <dmurphy@...com>,
        Sebastian Reichel <sre@...nel.org>, devicetree@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v8 2/3] mfd: Add driver for Embedded Controller found on
 Acer Iconia Tab A500

On Mon, 28 Dec 2020, Dmitry Osipenko wrote:

> Acer Iconia Tab A500 is an Android tablet device, it has ENE KB930
> Embedded Controller which provides battery-gauge, LED, GPIO and some
> other functions. The EC uses firmware that is specifically customized
> for Acer A500. This patch adds MFD driver for the Embedded Controller
> which allows to power-off / reboot the A500 device, it also provides
> a common register read/write API that will be used by the sub-devices.
> 
> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> ---
>  drivers/mfd/Kconfig        |  11 ++
>  drivers/mfd/Makefile       |   1 +
>  drivers/mfd/acer-ec-a500.c | 202 +++++++++++++++++++++++++++++++++++++
>  3 files changed, 214 insertions(+)
>  create mode 100644 drivers/mfd/acer-ec-a500.c

Applied, thanks.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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