From: Matthias Kaehlcke <mka@chromium.org>
To: Douglas Anderson <dianders@chromium.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>,
Linus Walleij <linus.walleij@linaro.org>,
Stephen Boyd <swboyd@chromium.org>,
linux-arm-msm@vger.kernel.org, Andy Gross <agross@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-gpio@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] dt-bindings: pinctrl: drive-strength doesn't default to 2 if unspecified
Date: Wed, 12 Jan 2022 08:35:19 -0800 [thread overview]
Message-ID: <Yd8DR8fEbCJNasiw@google.com> (raw)
In-Reply-To: <20220111140519.1.Ie2662d6289af1e9758b14b37149703c846d5f509@changeid>
On Tue, Jan 11, 2022 at 02:05:21PM -0800, Douglas Anderson wrote:
> If the drive-strength isn't specified in the device tree then it
> doesn't actually default to 2. Instead, it defaults to whatever the
> heck the BIOS left it at. If the BIOS doesn't touch it then that means
> it's whatever the heck the initial state of the pin was when the SoC
> booted.
>
> Reported-by: Matthias Kaehlcke <mka@chromium.org>
> Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
next prev parent reply other threads:[~2022-01-12 16:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-11 22:05 [PATCH] dt-bindings: pinctrl: drive-strength doesn't default to 2 if unspecified Douglas Anderson
2022-01-12 0:29 ` Stephen Boyd
2022-01-12 16:35 ` Matthias Kaehlcke [this message]
2022-01-16 0:58 ` Linus Walleij
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=Yd8DR8fEbCJNasiw@google.com \
--to=mka@chromium.org \
--cc=agross@kernel.org \
--cc=bjorn.andersson@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=dianders@chromium.org \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=swboyd@chromium.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.