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From: Linus Walleij <linus.walleij@linaro.org>
To: Dario Binacchi <dariobin@libero.it>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
	Tony Lindgren <tony@atomide.com>,
	Drew Fustini <drew@beagleboard.org>,
	Andy Shevchenko <andy.shevchenko@gmail.com>,
	Haojian Zhuang <haojian.zhuang@linaro.org>,
	Jonathan Corbet <corbet@lwn.net>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	Linux Doc Mailing List <linux-doc@vger.kernel.org>,
	"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
	Linux-OMAP <linux-omap@vger.kernel.org>
Subject: Re: [PATCH v3 0/3] am335x: set pinmux registers from pins debug file
Date: Tue, 25 May 2021 02:18:25 +0200	[thread overview]
Message-ID: <CACRpkdanh32PREaYhN1dW1p0GDamSZ04WgRr-afm+6L-c1fJCg@mail.gmail.com> (raw)
In-Reply-To: <20210520202730.4444-1-dariobin@libero.it>

On Thu, May 20, 2021 at 10:27 PM Dario Binacchi <dariobin@libero.it> wrote:

> The patch was born from the need to change the slew rate of the LCD pins
> of a custom AM335x board during EMC tests. The AM335x, as described in a
> note in section 9.1 of its reference manual [1], is unable to write
> pinmux registers from user space. The series now makes it possible to
> write these registers from the pins debug file.

I am going to hold this series back pending more discussion on the ABI
and whether it is useful.

Yours,
Linus Walleij

      parent reply	other threads:[~2021-05-25  0:18 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-20 20:27 [PATCH v3 0/3] am335x: set pinmux registers from pins debug file Dario Binacchi
2021-05-20 20:27 ` [PATCH v3 3/3] pinctrl: single: set pinmux " Dario Binacchi
2021-05-21  6:44   ` Vladimir Zapolskiy
2021-05-25  0:18 ` Linus Walleij [this message]

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