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 8B23A1F5827; Thu, 9 Oct 2025 17:01:59 +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=1760029320; cv=none; b=b9qC7SDa904t4iE6dtY4BtToWnG+bHhn97eTBMNKLxq96WswzUSTG9UfeC617kWbRLlnuZBMNSDgRXxKJBI73OfP7XaiTcLWsihng40zE1crRBfi50ApjO45xfwmNzViY6eCTfAgg/jlNvHT1BSvDx7L0xhZ+4bHxsLr5DFIKe4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760029320; c=relaxed/simple; bh=9upHRd42x7l6b9LCEj08BJQfsR/nvj8yR/xiIjTzuYk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=afFzwzCkQgDH4yAxr3hzAtDfeNuPlZONGw+KWEnWTG92rgqcCg7y24Y1SBvxIyawzUROGYSfD+uxFXTGymuIvNAGC9h+lMCcusi6WaV0wfk/QMUsDCk72UvH4BbJNy+1sx9QMlV7MXzJbHGqsUGIMNqnVX3nrBrd6u6/X9xkrzE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OgnRtmso; 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="OgnRtmso" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 24FF9C4CEF7; Thu, 9 Oct 2025 17:01:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760029319; bh=9upHRd42x7l6b9LCEj08BJQfsR/nvj8yR/xiIjTzuYk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=OgnRtmsozWz6KlaxCM+dOnbdf+iYvesMFPD5uIItqRbIiN7maUnoOQqXguOX86wJt 8nKK629UUb7ipmVVYxILxSCZClWRMT/6yGN3kGRn4nPNTb07Pc3P5VzHFmVtsEZsL2 yH8jS4OgZDGbZYB4hA0cAwr33BqpoElLMzj7KDbNTU4C5wYcBHlf2h3CUwzL1sP6Dy ApkqO9cjlIJvknDYp5q8lotWoG8n6+W79obnzdEBVBmn9Hs2PRydRGEBmiu/jYlaKQ AFKzQGQb57fTHQq2XC9yIohw94XdGjZuBjAuci7w9CYMRCRmpIzXiSjIRrL4v0MoBZ E+GMbkNi3eJww== Date: Thu, 9 Oct 2025 18:01:51 +0100 From: Conor Dooley To: Svyatoslav Ryhel Cc: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter , Sowjanya Komatineni , Luca Ceresoli , Prashant Gaikwad , Michael Turquette , Stephen Boyd , Mikko Perttunen , Linus Walleij , Mauro Carvalho Chehab , Greg Kroah-Hartman , Jonas =?iso-8859-1?Q?Schw=F6bel?= , Dmitry Osipenko , Charan Pedumuru , Diogo Ivo , Aaron Kling , Arnd Bergmann , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-staging@lists.linux.dev Subject: Re: [PATCH v4 11/24] dt-bindings: display: tegra: document Tegra132 MIPI calibration device Message-ID: <20251009-sycamore-blouse-ffa49a433f18@spud> References: <20251008073046.23231-1-clamor95@gmail.com> <20251008073046.23231-12-clamor95@gmail.com> <20251008-craving-composite-81aa70b6e882@spud> 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-sha512; protocol="application/pgp-signature"; boundary="lLfqPiIZi9+97oI7" Content-Disposition: inline In-Reply-To: --lLfqPiIZi9+97oI7 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Oct 09, 2025 at 08:12:11AM +0300, Svyatoslav Ryhel wrote: > =D1=87=D1=82, 9 =D0=B6=D0=BE=D0=B2=D1=82. 2025=E2=80=AF=D1=80. =D0=BE 00:= 14 Conor Dooley =D0=BF=D0=B8=D1=88=D0=B5: > > > > On Wed, Oct 08, 2025 at 10:30:33AM +0300, Svyatoslav Ryhel wrote: > > > Document MIPI calibration device found in Tegra132. > > > > Could you explain why a fallback is not suitable? The patchset is really > > too big for me to trivially check that the change is correct. >=20 > First of all, this compatible already exists in Linux kernel, I have > just documented it to satisfy warnings. Secondly, each Tegra SoC > generation has unique set of registers which should be configured. > They all differ, hence fallback is not suitable here. Okay, then put that in your commit message. >=20 > > With an explanation, > > Acked-by: Conor Dooley > > > > > > > > Signed-off-by: Svyatoslav Ryhel > > > --- > > > .../devicetree/bindings/display/tegra/nvidia,tegra114-mipi.yaml | 1= + > > > 1 file changed, 1 insertion(+) > > > > > > diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,t= egra114-mipi.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,= tegra114-mipi.yaml > > > index 193ddb105283..9a500f52f01d 100644 > > > --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra114= -mipi.yaml > > > +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra114= -mipi.yaml > > > @@ -18,6 +18,7 @@ properties: > > > enum: > > > - nvidia,tegra114-mipi > > > - nvidia,tegra124-mipi > > > + - nvidia,tegra132-mipi > > > - nvidia,tegra210-mipi > > > - nvidia,tegra186-mipi > > > > > > -- > > > 2.48.1 > > > --lLfqPiIZi9+97oI7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaOfqfgAKCRB4tDGHoIJi 0kyqAQCsM5oWNYYCPRvdfAibdHsLxF4cH4/ZYVzWrAFPREawOgEArA+RrpQ+YL+2 AfZZhjMQ2m8oD8KgCtb0KJ1/vdD7WQo= =yp0k -----END PGP SIGNATURE----- --lLfqPiIZi9+97oI7--