linux-kernel - Re: [PATCH v2 8/8] Input: olpc

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Message-ID: <20181104115530.GL23864@amd>
Date:   Sun, 4 Nov 2018 12:55:30 +0100
From:   Pavel Machek <pavel@....cz>
To:     Lubomir Rintel <lkundrak@...sk>
Cc:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Michael Turquette <mturquette@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Stephen Boyd <sboyd@...nel.org>,
        James Cameron <quozl@...top.org>, linux-input@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org
Subject: Re: [PATCH v2 8/8] Input: olpc_apsp: allocate the GPIOs used

On Wed 2018-10-10 16:25:04, Lubomir Rintel wrote:
> Take the GPIO lines are used by the SP. The driver doesn't touch the
> lines -- this is done to disallow anything else from fiddling with
> them because that would confuse the SP firmware.
> 
> Also, the lines are now nicely visible in /sys/kernel/debug/gpio.
> 
> Signed-off-by: Lubomir Rintel <lkundrak@...sk>

Acked-by: Pavel Machek <pavel@....cz>

-- 
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