From: Shawn Guo <shawnguo@kernel.org>
To: Fabio Estevam <festevam@gmail.com>
Cc: "S.j. Wang" <shengjiu.wang@nxp.com>,
Rob Herring <robh+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Sascha Hauer <kernel@pengutronix.de>,
dl-linux-imx <linux-imx@nxp.com>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH] ARM: dts: imx6sx-sdb: Add headphone detection for sound card
Date: Mon, 24 Aug 2020 07:57:32 +0800 [thread overview]
Message-ID: <20200823235731.GV30094@dragon> (raw)
In-Reply-To: <CAOMZO5AQdOONXgYFYGV+=0u8KqXUfJm-J53YoKdJDPXJmLtW0Q@mail.gmail.com>
On Sun, Aug 23, 2020 at 11:12:08AM -0300, Fabio Estevam wrote:
> Hi Wang Shengjiu and Shawn,
>
> On Sun, Aug 23, 2020 at 9:31 AM S.j. Wang <shengjiu.wang@nxp.com> wrote:
>
> > I would like to know your opinion, should I move headphone detect GPIO
> > To audmux group?
>
> What about adding a dedicated pinctrl_hp for the headphone detect pin
> like it is done at:
> https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git/tree/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi?h=for-next&id=8f0216b006e5f553d28c4c1a991b5234693a49cb#n130
>
> My point is that we should avoid adding a hog group when possible.
I agree. Hog group should be used as the last sort, when there is no
clear client device owning the pins.
Shawn
next prev parent reply other threads:[~2020-08-23 23:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-23 12:31 [PATCH] ARM: dts: imx6sx-sdb: Add headphone detection for sound card S.j. Wang
2020-08-23 14:12 ` Fabio Estevam
2020-08-23 23:57 ` Shawn Guo [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-08-24 7:56 S.j. Wang
2020-08-17 13:57 S.j. Wang
2020-08-18 0:38 ` Fabio Estevam
2020-08-06 11:50 Shengjiu Wang
2020-08-17 13:44 ` Fabio Estevam
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200823235731.GV30094@dragon \
--to=shawnguo@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=kernel@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shengjiu.wang@nxp.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).