From: Luca Ceresoli <luca.ceresoli@bootlin.com>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Jon Hunter <jonathanh@nvidia.com>,
Prathamesh Shete <pshete@nvidia.com>,
linux-gpio@vger.kernel.org, linux-tegra@vger.kernel.org
Subject: Re: [PATCH] pinctrl: tegra: Display pin function in pinconf-groups
Date: Mon, 2 Oct 2023 10:25:41 +0200 [thread overview]
Message-ID: <20231002102541.426371e8@booty> (raw)
In-Reply-To: <20230929122101.466266-1-thierry.reding@gmail.com>
Hello Thierry,
On Fri, 29 Sep 2023 14:21:01 +0200
Thierry Reding <thierry.reding@gmail.com> wrote:
> From: Thierry Reding <treding@nvidia.com>
>
> The function that a pin is muxed to can be read from the top-level
> pinctrl-maps debugfs file. However, this only reflects the values that
> were specified in device tree, so they will only show deviations from
> the hardware default setting. Display the current pinmux setting in the
> per-controller pinconf-groups debugfs file along with the rest of the
> per-pin configuration settings.
>
> Signed-off-by: Thierry Reding <treding@nvidia.com>
[On Tegra20]
Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2023-10-02 8:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-29 12:21 [PATCH] pinctrl: tegra: Display pin function in pinconf-groups Thierry Reding
2023-10-02 8:25 ` Luca Ceresoli [this message]
2023-11-06 13:25 ` Linus Walleij
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