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Wed, 11 Feb 2026 14:06:42 +0100 (CET) From: Alexander Stein To: Marc Kleine-Budde Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Peter Chen , Pawel Laszczak , Roger Quadros , Greg Kroah-Hartman , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Magnus Damm , Marek Vasut , Frank Li , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux@ew.tq-group.com Subject: Re: [PATCH v2 4/5] arm64: dts: freescale: add initial device tree for TQMa8x Date: Wed, 11 Feb 2026 14:06:42 +0100 Message-ID: <3404121.aeNJFYEL58@steina-w> Organization: TQ-Systems GmbH In-Reply-To: <20260211-futuristic-venomous-poodle-3b2708-mkl@pengutronix.de> References: <20260211123436.1077513-1-alexander.stein@ew.tq-group.com> <20260211123436.1077513-5-alexander.stein@ew.tq-group.com> <20260211-futuristic-venomous-poodle-3b2708-mkl@pengutronix.de> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; 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Februar 2026, 13:43:17 CET schrieb Marc Kleine-Budde: > On 11.02.2026 13:34:31, Alexander Stein wrote: > > +&flexcan1 { > > + pinctrl-names =3D "default"; > > + pinctrl-0 =3D <&pinctrl_flexcan1>; > > + xceiver-supply =3D <®_mba8x_v3v3>; > ^^^^^^^^^^^^^^ > > + status =3D "okay"; > > +}; > > + > > +&flexcan2 { > > + pinctrl-names =3D "default"; > > + pinctrl-0 =3D <&pinctrl_flexcan2>; > > + xceiver-supply =3D <®_mba8x_v3v3>; > ^^^^^^^^^^^^^^ > > + status =3D "okay"; > > +}; >=20 > Can you use the PHY binding instead, see: >=20 > | https://elixir.bootlin.com/linux/v6.18.6/source/arch/arm64/boot/dts/fre= escale/imx8mp-tx8p-ml81-moduline-display-106.dts#L180 Mh, this doesn't seem to be necessary at all. It's an allways-on fixed regulator anyway. I guess this is carried over all the time to silence a warning regarding dummy regulator. Will drop in v3. Thanks and best regards, Alexander =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/