From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9B1B51C9EB3; Tue, 22 Oct 2024 21:05:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729631151; cv=none; b=LsDyoGLcTmkPzVATHrO+SO2KcIWe2qyglUN13c6zHGPHtw/fD+fJN2ym4usLBawFbYZhODy1kOahLv4k2rF2mDJBnp25qo+0nZ/MjaA/PWCI/dbMjXzzOW5GIH9X9MwpN9azTU0yYg1vfmOx3dsv3FCZV0Nw6yAW0X2CzZFZ+0Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729631151; c=relaxed/simple; bh=0lgMKpiUtSa5Y0IO5Fez2IdYcPpznGcnBP4KF/IpUoU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=XXGuYUIfBIfolvHLDxt8Wf4/pLKY4mpvQU8AGFRBI+N3OxF9ibBiKoXlNprG4A+eMc6yJnzlh2SMlDKqTMfSUTAqUXd+njfjpDMc7yLLIsc26NyUC1vAfKx4u66Px3x+tGPbwkolNQdLXgQK57Johxe8r/pHVD27+Cppt2FvA70= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fswnKFZ6; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="fswnKFZ6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B21FCC4CEC3; Tue, 22 Oct 2024 21:05:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729631151; bh=0lgMKpiUtSa5Y0IO5Fez2IdYcPpznGcnBP4KF/IpUoU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fswnKFZ6A323RzWw0uwM3AzdIwKqAAExj7OYGGoP6WF+SkAzPksk27DJmkmtvp448 1O+jMaCn00q+0CLGwMUAcB15U1kt3KJQ+HdWtXa6nZ3KqhhgkEBnzSbA1cLO7HJyuC +xDrCBdsK8fnocscZOsdQJZ8J5y/3SMtblws34qhn1FHbeyOk0PSyMOdV48XYgpCMC gItXcfpc4I+SsdVwngEPfPHC6R86kkzXeiKc6MWO1+HfTuRmjd1NTJ7umIfMhEOvGH UhRPR6OWJIXbl5MKxSkeE7pdxMgRHMBSQOdAoWXKyESJVclJfszi3XTjbxVf9IZ9ZW ha5Dv/dBCH5Zw== Date: Tue, 22 Oct 2024 22:05:46 +0100 From: Conor Dooley To: Andreas Kemnade Cc: Shawn Guo , Pengutronix Kernel Team , Alexander Stein , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Fabio Estevam , Sascha Hauer , imx@lists.linux.dev, Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, Rob Herring Subject: Re: [PATCH 2/3] ARM: dts: imx: Add devicetree for Kobo Clara 2E Message-ID: <20241022-elongated-chaos-7e47ffcaf073@spud> References: <20241021173631.299143-1-andreas@kemnade.info> <20241021173631.299143-3-andreas@kemnade.info> <20241022-refurbish-laborious-e7cc067966dc@spud> <20241022194221.43b9073b@akair> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Q0tlSaOjefS2/9zM" Content-Disposition: inline In-Reply-To: <20241022194221.43b9073b@akair> --Q0tlSaOjefS2/9zM Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Oct 22, 2024 at 07:42:21PM +0200, Andreas Kemnade wrote: > Am Tue, 22 Oct 2024 17:59:10 +0100 > schrieb Conor Dooley : > > On Mon, Oct 21, 2024 at 07:36:30PM +0200, Andreas Kemnade wrote: > > > +&i2c2 { > > > + /* EPD PMIC SY7636 at 0x62 */ =20 > >=20 > > Could you explain what you're doing here, please? > > > I am not sure what you are really after with this question... > So I am guessing a bit. > I describe the hardware as good as possible. The sy7636a (apparently > =3Dsy7636) driver could probably be used here but the driver and its > bindings needs to be extended to specify an input supply and some gpios. > So at the moment I could not use a machine-readable way of fully > describe the stuff here. But I want to put a human-readable mark here > so if someone extends the driver, he/she might be aware that there are > some possible users and candidates for a Tested-by here. > For the JD9930 it is even worse. No driver in kernel. I have a pretty > dirty one requiring some rounds with the brush before sending it. > So the mark is good for information what is missing and for teaming up. Your guess was accurate. Please note in the commit message why you're doing this, so that it's obvious why you've put comments rather than device nodes in the file. Thanks for explaining. --Q0tlSaOjefS2/9zM Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZxgTqgAKCRB4tDGHoIJi 0q2jAP4+zRsL80+LNEZYvIokZeHMGfj1mDuI5FQ/XwaCRJgPlQEAzV91bKIOFo2f aPFp9m000zVauZkcI4P5JPPEzgXNxgg= =V9ek -----END PGP SIGNATURE----- --Q0tlSaOjefS2/9zM--