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From: Drew Fustini <pdp7pdp7@gmail.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
	<devicetree@vger.kernel.org>,
	"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
	"Drew Fustini" <drew@beagleboard.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"Tony Lindgren" <tony@atomide.com>,
	"Jason Kridner" <jkridner@beagleboard.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Haojian Zhuang" <haojian.zhuang@linaro.org>,
	"Benoît Cousson" <bcousson@baylibre.com>,
	Linux-OMAP <linux-omap@vger.kernel.org>,
	"Robert Nelson" <robertcnelson@gmail.com>,
	"Linux ARM" <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v4 0/2] pinctrl: single: support #pinctrl-cells = 2
Date: Tue, 7 Jul 2020 13:02:38 +0200
Message-ID: <CAEf4M_ArGSpN5-7_zt6mQaWm8XkqTcQiOnCbs3_obCipDC1KNA@mail.gmail.com> (raw)
In-Reply-To: <CACRpkdY3mUjczkJhV9BdZhUJGOgrbOMJnciBjOaPg6c9XUt8Ww@mail.gmail.com>

On Tue, Jul 7, 2020 at 1:01 PM Linus Walleij <linus.walleij@linaro.org> wrote:
>
> On Wed, Jul 1, 2020 at 3:33 AM Drew Fustini <drew@beagleboard.org> wrote:
>
> > Currently, pinctrl-single only allows #pinctrl-cells = 1.
> >
> > This series will allow pinctrl-single to also support #pinctrl-cells = 2
> >
> > If "pinctrl-single,pins" has 3 arguments (offset, conf, mux) then
> > pcs_parse_one_pinctrl_entry() does an OR operation on conf and mux to
> > get the value to store in the register.
> >
> > To take advantage of #pinctrl-cells = 2, the AM33XX_PADCONF macro in
> > omap.h is modified to keep pin conf and pin mux values separate.
> >
> > change log:
> > - v4: squash patches 2 and 3 together so that git biesct will not result
> >   in a boot failure
> >
> > - v3: change order of patches to make sure the pinctrl-single.c patch
> >   does not break anything without the dts patches
> >
> > - v2: remove outer parentheses from AM33XX_PADCONF macro as it causes a
> >   compile error in dtc.  I had added it per suggestion from checkpatch
> >   about having parentheses around complex values.
> >
> > Drew Fustini (2):
> >   pinctrl: single: parse #pinctrl-cells = 2
> >   ARM: dts: am33xx-l4: change #pinctrl-cells from 1 to 2
>
> Both patches applied to the pinctrl devel branch for v5.9!
>
> Please make sure not to create colliding patches in the DTS files merged
> through ARM SoC this merge window.
>
> Yours,
> Linus Walleij

Thanks.

Which repo/branch is the best for me to use if I am going to be
posting any further dts patches?

-drew

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Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-01  1:33 Drew Fustini
2020-07-01  1:33 ` [PATCH v4 1/2] pinctrl: single: parse " Drew Fustini
2020-07-01  1:33 ` [PATCH v4 2/2] ARM: dts: am33xx-l4: change #pinctrl-cells from 1 to 2 Drew Fustini
2020-07-02 17:36 ` [PATCH v4 0/2] pinctrl: single: support #pinctrl-cells = 2 Tony Lindgren
2020-07-05  9:01 ` Haojian Zhuang
2020-07-07 10:59 ` Linus Walleij
2020-07-07 11:02   ` Drew Fustini [this message]
2020-07-11 21:12     ` Linus Walleij

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