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[2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id x10-20020a05620a258a00b0077dc65e33f9si26774439qko.27.2023.12.19.02.21.30 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Dec 2023 02:21:31 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-5008-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=bvponOVs; spf=pass (google.com: domain of linux-kernel+bounces-5008-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-5008-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id DC5161C224DC for ; Tue, 19 Dec 2023 10:21:30 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C0C0414AA6; Tue, 19 Dec 2023 10:21:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bvponOVs" X-Original-To: linux-kernel@vger.kernel.org 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 D8BBE1429B; Tue, 19 Dec 2023 10:21:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8FF72C433C7; Tue, 19 Dec 2023 10:21:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702981280; bh=gZeK5clkD/uu2z40FQVqIntH9HPz1O4KCvUi/zNGLMQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bvponOVsqh9GkVQ/7+K8rhxhBFN7YG7FKUsOyD2XR/y41ysT0uBpcakdessirTzvg iKrjv4Xc01Wuz6C3Hfl8JcSG4RdaskhvxX6ia5UKrotuHCyKORNv7jdZCeWirD9Ca7 Wg+gej2zwMBXtSDRdEdPM+BKqS/n4o8LFICXT4Mr7XNeIRtuTpkDy3/P6D+AvNBKla XiUW6vUmv2jZhQ5/LQE1pmiLxfTnu8tMz9f4Xchqug2oyZEC6d72eDNTNSQw23U8Uc iSOvH6TT97yGaIpF5CO06ecnhgbBZCzkt8su5mBEMSukRNF+hKAMHwc6Vpjaa710wA m8hjDsd10DIkA== Date: Tue, 19 Dec 2023 11:21:16 +0100 From: Wolfram Sang To: Krzysztof Kozlowski Cc: Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Thierry Reding , Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= , Greg Kroah-Hartman , Jiri Slaby , Wim Van Sebroeck , Guenter Roeck , linux-fsd@tesla.com, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org, linux-serial@vger.kernel.org, linux-watchdog@vger.kernel.org Subject: Re: [PATCH 1/6] dt-bindings: i2c: exynos5: add specific compatible for Tesla FSD Message-ID: Mail-Followup-To: Wolfram Sang , Krzysztof Kozlowski , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Thierry Reding , Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= , Greg Kroah-Hartman , Jiri Slaby , Wim Van Sebroeck , Guenter Roeck , linux-fsd@tesla.com, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org, linux-serial@vger.kernel.org, linux-watchdog@vger.kernel.org References: <20231205092229.19135-1-krzysztof.kozlowski@linaro.org> <20231205092229.19135-2-krzysztof.kozlowski@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@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="e0jaSCCZf1PJUyzj" Content-Disposition: inline In-Reply-To: <20231205092229.19135-2-krzysztof.kozlowski@linaro.org> --e0jaSCCZf1PJUyzj Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Dec 05, 2023 at 10:22:24AM +0100, Krzysztof Kozlowski wrote: > Tesla FSD is a derivative of Samsung Exynos SoC, thus just like the > others it reuses several devices from older designs. Historically we > kept the old (block's) compatible only. This works fine and there is no > bug here, however guidelines expressed in > Documentation/devicetree/bindings/writing-bindings.rst state that: > 1. Compatibles should be specific. > 2. We should add new compatibles in case of bugs or features. >=20 > Add Tesla FSD compatible specific to be used with an existing fallback. >=20 > Signed-off-by: Krzysztof Kozlowski Acked-by: Wolfram Sang --e0jaSCCZf1PJUyzj Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmWBbpgACgkQFA3kzBSg Kbay8BAAl6hb97thKirgRbgydIp3RV6plHUmPsCCvb1syX83MRmXvfuFpK0q3XHM Q2LO216TmVPqOtoX9njmTJBgQevTK3UhRCiQ/sY6o08iq0zMLUPdWAVvnQZbZJzm I8cTKXU23K/nxWnccup5WbVcJIyklvDIK/+U8RsLD9+Rgzj/feynWuh7dMTTBdQf LXmxSiw3e0EKQlov6CYi+cGrRthDSZ1cC0g2aQ909cNz4/jAZMFrn2MAW1X5xrRc VNUlqK09MfNSSpH8RmBC1K8bxYrMiX5VElOZvE+9iFvjfvb2kfuoHK/TiWAv/HTM z9ATejmPxB15c7MY5hJIjE4W0SWQvWqTG38n2AXNVydat0ZNWYs+2aSgMlu8L2R+ pI+35+Weehn18Zl0ajcXEfjTfVmx9s+7CA80S4b2ieRWXbS0IGFdCT55plW2ojWQ kQe/wql3+EPmih8QW32laDFVguvrfIUgRFEBpf9XeORSygcQuquN3m5Lt1KVFdUW k/EZ+rN9ecZ3h8g6zGaCOVUdWRjTW2hU9RrW0fJpZjGAiwyXqbdQK+yDDgAXIh4e o5XrhxtySQmVSmR06WGkUwPVBxYUWiwST5ImOEJlMaJcobX8ldTCwhpcgOr6iJiO pY9lpfcicVqh6SZLv/Vqh/Ph0EQcdY/5/i4jBhOr6pTuHFKLMBY= =0p7B -----END PGP SIGNATURE----- --e0jaSCCZf1PJUyzj--