From nobody Thu Dec 18 11:44:48 2025 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (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 0D9EB32ABEF; Mon, 15 Dec 2025 07:31:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765783874; cv=none; b=VUIhMevK6ytIXIeHklN3SyTwKy8zvjW7QTbKNMnJn0nlvTmtM81dc8vOq7O7c9NIBbbWeKx0a/M/WUFLsGJaDsyT9IJGO3+BLCsUhdoNZNJUEv2NjK16qDDOjlRLJGCBNwlKzHBnY7pvh0C9qOmPDmpSWZDvQt1MjTZEui3EtCs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765783874; c=relaxed/simple; bh=Pl/hH+BNqw39kKJVWn7FBhDR2ywqsJ/MxZlWpkgdix0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ISionGtD6jQNc0wt4sg4eaeNV55YosJgoQcgc8kvgvpL1axet/kiAehRiLVP1wsyYI1Nfm94puTxtir4I2ujGrFFP2tyJgCBxWWZvl0WGQoJvSblHoZ6nv2OeU89HdRozwbtUjafM83ZyPDSJfYny+UYC927EEdIPszCZe54jQU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=TYBnGNRt; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="TYBnGNRt" Received: from mail.ideasonboard.com (unknown [223.190.82.135]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 5F7DEC6F; Mon, 15 Dec 2025 08:31:06 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1765783866; bh=Pl/hH+BNqw39kKJVWn7FBhDR2ywqsJ/MxZlWpkgdix0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=TYBnGNRt9yRugHyG+Sb50OwS7L8h6DRl8qUq1yUYjNRypt3QJpXnez6mydwaOFiDa cY7JNTEmTrD6jMAjkDgAcOKW5Jwr3SBSylXro0SncmiATiT3YCzLxWwt8r/Qbzh10L 6ldX1Q3dVpnoGBNLCyvevSAV+H8zAtE35PwJ5VgE= From: Jai Luthra Date: Mon, 15 Dec 2025 12:58:01 +0530 Subject: [PATCH v3 05/16] dt-bindings: media: ov5647: Add optional regulators Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251215-b4-rpi-ov5647-v3-5-4c25e3c883b2@ideasonboard.com> References: <20251215-b4-rpi-ov5647-v3-0-4c25e3c883b2@ideasonboard.com> In-Reply-To: <20251215-b4-rpi-ov5647-v3-0-4c25e3c883b2@ideasonboard.com> To: Sakari Ailus , Dave Stevenson , Jacopo Mondi , Mauro Carvalho Chehab , Naushir Patuck , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Mauro Carvalho Chehab , Kieran Bingham , David Plowman , Laurent Pinchart , Peter Robinson , Stefan Wahren , "Ivan T. Ivanov" , Jacopo Mondi , Jai Luthra , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1211; i=jai.luthra@ideasonboard.com; h=from:subject:message-id; bh=Pl/hH+BNqw39kKJVWn7FBhDR2ywqsJ/MxZlWpkgdix0=; b=owEBbQKS/ZANAwAKAUPekfkkmnFFAcsmYgBpP7jbM+thdBdueZo7/JHv86ddXbTm4TII+4Hk7 mELWHBmrQuJAjMEAAEKAB0WIQRN4NgY5dV16NRar8VD3pH5JJpxRQUCaT+42wAKCRBD3pH5JJpx RUoxEAC5wcXMmq6xYriK06NAPFOw9ZMvbfWR0vdgTrV6jez5XKNIcXxtq2nIT/6t1jS3nwkPerY I8hZs9dfklsk9MUaWqpRyAO3I/oK2jXLDid0pha9p1x0uZUM8nNaC6DIiTQOfc4+H8eAg6RXNMT 7YcU+6UGIFyjvO46V7tdoI7bnyIKkjTcuyqJnBwjbfXTQKa0tSs9naP0ybogr+aTe4UUndPdC3d wR5zuybYBiEDvBNw6VMsK5oPjRk6CdAUVdGuSHSSjqYeeKqKlNgeKLCenZQ8NqRtXORAK72AV9D dMo5qp0/lc842VHvstPtCllmFTDruBPRlG+9I23tf5eWGrjbrBYAZLfcwRSHVeMMRzkTPmCFxH1 oNi65fJ67OenohupLcJFUwZPntshYmoN+4/Rsbe+hwOyEnOyDaqTlEPrbr9n4OnQv15wgH9Ps+Q hTDYY1jgaToGqE3EV9MU7fIkCvHFo13WlxtQGJbx7OdFJAMglyDoMG6NdjLi8Sl2+ji0/WOPTsn bFp6eYNqcFGsAuC1eCMHs8QyjS0ZZRE/Bti5iW7sK7V9Ppz/dY0lcHMw2QwPtp41GnhJCIsktpN MdkzGZDvYq7NUbTNO40nuZU2mUoF6vBWkwufcNZTj6Rd0MEjZSwMXqtiqOPhIb1p3J/MQk8bRei TS4UCWFO0L1tyCQ== X-Developer-Key: i=jai.luthra@ideasonboard.com; a=openpgp; fpr=4DE0D818E5D575E8D45AAFC543DE91F9249A7145 The OV5647 camera sensor takes 3 voltage supplies. So define those in the bindings as optional regulators, to not break existing users. Acked-by: Krzysztof Kozlowski Signed-off-by: Jai Luthra --- Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml b= /Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml index a2abed06a099b41c7b165c0650e3967ec43a4962..9d3f7f1789cdedb357dae2e18b0= 3c5af3c0e68e3 100644 --- a/Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml @@ -30,6 +30,15 @@ properties: description: Reference to the GPIO connected to the pwdn pin. Active h= igh. maxItems: 1 =20 + avdd-supply: + description: Analog voltage supply, 2.8 volts + + dvdd-supply: + description: Digital core voltage supply, 1.5 volts + + dovdd-supply: + description: Digital I/O voltage supply, 1.7 - 3.0 volts + port: $ref: /schemas/graph.yaml#/$defs/port-base additionalProperties: false --=20 2.52.0