From: Simon Horman <horms@verge.net.au>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
Linux-Renesas <linux-renesas-soc@vger.kernel.org>
Subject: Re: [PATCH] arm64: dts: renesas: salvator-common: Add GPIO keys support
Date: Thu, 6 Sep 2018 11:42:32 +0200 [thread overview]
Message-ID: <20180906094231.eccvg2asl7kgotu2@verge.net.au> (raw)
In-Reply-To: <CAMuHMdW4ium4s97+1iOHkhBGw3LdfPyfxXq4_7ic+VtXzRpE2g@mail.gmail.com>
On Thu, Aug 23, 2018 at 11:58:54AM +0200, Geert Uytterhoeven wrote:
> Hi Laurent,
>
> On Sun, Aug 19, 2018 at 9:44 PM Laurent Pinchart
> <laurent.pinchart+renesas@ideasonboard.com> wrote:
> > The Salvator-X and XS boards have a 4 lines DIP switch and 3 push
> > buttons connected to SoC GPIOs, meant to be used as general-purpose test
> > keys. Add a corresponding node in DT, mapping (semi-randomly) the DIP
> > switch to keys 1-4 and the push buttons to keys A-C.
> >
> > Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
>
> Given GP6_1[123] are not just wired to the 3 push buttons, but also to 3
> LEDs, I wonder if we shouldn't postpone that part until Linux can handle
> GPIOs connected to both?
Laurent, any thoughts on that?
next prev parent reply other threads:[~2018-09-06 14:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-19 19:44 [PATCH] arm64: dts: renesas: salvator-common: Add GPIO keys support Laurent Pinchart
2018-08-22 10:29 ` Simon Horman
2018-08-23 9:54 ` Geert Uytterhoeven
2018-08-23 9:58 ` Geert Uytterhoeven
2018-09-06 9:42 ` Simon Horman [this message]
2018-09-06 9:59 ` Laurent Pinchart
2018-09-12 10:25 ` Simon Horman
2018-09-12 11:59 ` Geert Uytterhoeven
2018-09-17 7:10 ` Simon Horman
2019-03-25 2:30 ` Laurent Pinchart
2019-03-27 12:02 ` Simon Horman
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