From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 213FD606A31B for ; Thu, 22 Oct 2026 18:13:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=vSFhXgLV; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=CaT8QXJa DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=QJqrMCm4IHIw5UKCEBlnLwjUBlVqiEPTc5iWgvNluCw=; b=vSFhXgLVHDcvI2j/anv/TNUMOJ A7SvIdDKtNSzMgYiAz7ahEunuJjrFY4xGa04pk21gP45GTatmj07A7dw3GN9pK4oDHGKa0ZL9bMRW G+/+QnimI7e4+rCnqjW9ERjpsFPuBJ+ZVAV0ZPVyPb9tK25ejstnRFAX3GwYiHIHyHLmWND9rFk8v NKtT60LSrX129dVmPklai7Ioe0N0ASSMUoJ/ays5um2TKnQ3Lzn0iR79lfe2V6rmF3ld1qffp+D7l U/xOQqJ3VgKoy+mU/c8s8twgwErAj0JLD/PeQpX8coO2jZ+rW0Vow7SjvvcM5OUwdvdAhYfa5kylz HNZ2DTWw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xJxHy-0000000Egs7-2o4Y; Thu, 22 Oct 2026 18:13:18 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xJxHx-0000000Egs1-2jxT for linux-arm-kernel@lists.infradead.org; Thu, 22 Oct 2026 18:13:17 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id ED9D443F8E; Thu, 22 Oct 2026 18:13:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E6B571F01825; Thu, 22 Oct 2026 18:13:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792692796; bh=QJqrMCm4IHIw5UKCEBlnLwjUBlVqiEPTc5iWgvNluCw=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=CaT8QXJas15GFkr8qxCUTT5gFSQqnHXVylSuM90EwHPuiOy0+czeo3jj5F6a0xlq2 HZMS0rHhRYbNZsdRD54g/04gGplZ/0BG5iL+BJ7qcBM0okM2I+7LF6A/urYcqmWili NVxjLVp+5SwyKbc0X7d4TmAdJoPhQqZiv34tw0fDmWAbvKrmKcKrrJ14eEfH5iQd1d cv4/Pz7GwlMnum9qUIYmiX+uFHI+T95e3kJhtKAgzkA9gCR7QxorKuzS2hFa7lW/Wd R6Vm4wbzH0rrVy7noM+2vABDJwY3cJ+7/vYjc7ux+DZ/e+gEA3wFM6FKk9H8bxspIY JSfEhSXOW2wbw== Date: Thu, 22 Oct 2026 19:13:11 +0100 From: Conor Dooley To: Ernest Van Hoecke Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Kieran Bingham , Francesco Dolcini , Dave Stevenson , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Ernest Van Hoecke Subject: Re: [PATCH v3 1/4] dt-bindings: connector: Add Toradex camera connector Message-ID: <20261022-speculate-stagnate-6b7d98eb2b0d@spud> References: <20261022-verdin-imx8mp-hmp-camera-ready-v3-0-90a30b0b0d55@toradex.com> <20261022-verdin-imx8mp-hmp-camera-ready-v3-1-90a30b0b0d55@toradex.com> X-Archived-By: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="NOfcy5AhWSHOJVoL" Content-Disposition: inline In-Reply-To: <20261022-verdin-imx8mp-hmp-camera-ready-v3-1-90a30b0b0d55@toradex.com> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 --NOfcy5AhWSHOJVoL Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Oct 22, 2026 at 04:31:25PM +0200, Ernest Van Hoecke wrote: > From: Ernest Van Hoecke >=20 > Toradex boards route the sideband signals of their 24-pin camera > connectors to different GPIO controllers. Camera overlays which name > those controllers directly must therefore be duplicated for each host > board. >=20 > Describe reset, power-down, detection and power-control as > connector-local GPIO functions. This lets an accessory overlay remain > independent of the host wiring. MIPI CSI-2, I2C, clocks and supplies > remain described separately because the GPIO nexus does not abstract > them. >=20 > Reviewed-by: Frank Li > Signed-off-by: Ernest Van Hoecke Acked-by: Conor Dooley pw-bot: not-applicable --NOfcy5AhWSHOJVoL Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCatpSNwAKCRB4tDGHoIJi 0ixIAQDnbVkCkuKxskSVSF2V2FdiYpAO+LW5qhoKikflKhcH3QD8DUGoKIoRUdmG q+MAmuPsmcB5sp+RPAHq2sdqCd+Odg4= =VPLQ -----END PGP SIGNATURE----- --NOfcy5AhWSHOJVoL--