From nobody Sat Feb 7 05:56:15 2026 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 EFBFF25F96B; Mon, 22 Dec 2025 08:16:31 +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=1766391394; cv=none; b=qXdXMVz/bN48q3hXDb8BJYAU7sFQWIsKijnnTQqffAkX1ZvnjqrTicBGWmKfOchHIZUECBrQpT7twLSWJQHLcqOZmaA4GYfhHSysOex08kxR6gRLjU4ClwgvBv1xRH0lA9iXr1rjm2Bzue7SIY1YODLXAolrqaoz09ufsGC3vJ0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766391394; 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=leDpVRv/aHpFPaSJ+e+MsXDGFQC7mNi/vAGFPhYDQApGQ6H5EG99joOy9VursS9knISqhJCwuwoYcjpgs1yElTr9vqnEkuSeQPbpApzXmu2swMzajY7geP0hSVbwW7TAk3F/kssYH0e9H05VTZnBFRlJuhbyXlEa1SWOF6teS0c= 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=ZYnqCgET; 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="ZYnqCgET" Received: from mail.ideasonboard.com (unknown [IPv6:2401:4900:1c66:aa51:d08b:9316:9524:9005]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 55A6D593; Mon, 22 Dec 2025 09:16:20 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1766391380; bh=Pl/hH+BNqw39kKJVWn7FBhDR2ywqsJ/MxZlWpkgdix0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=ZYnqCgETfFv4Jehan9LBzv4VVBsK4VmQsC1m7jpv23dfvZh+V9nMVO0O//T8wiBks ETRU9AKkzJ59UziijBg+gV3JbleWpXSsQjz5SbGq2xoJGqjHAXs1OrKJwPAB1XRua1 5u8F0Lw6KuGmRk4uJVtbHwWc74pymCN4EHPldu6I= From: Jai Luthra Date: Mon, 22 Dec 2025 13:45:30 +0530 Subject: [PATCH v4 06/17] 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: <20251222-b4-rpi-ov5647-v4-6-b949c7309280@ideasonboard.com> References: <20251222-b4-rpi-ov5647-v4-0-b949c7309280@ideasonboard.com> In-Reply-To: <20251222-b4-rpi-ov5647-v4-0-b949c7309280@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/ZANAwAKAUPekfkkmnFFAcsmYgBpSP4mqZQCTRu2ai/Y5nVDxe4SQpN2b9YmI0jfj 01kYcVCbkWJAjMEAAEKAB0WIQRN4NgY5dV16NRar8VD3pH5JJpxRQUCaUj+JgAKCRBD3pH5JJpx Ra2SEADWJAp2ShgFnl2xKoDbbsTr/0A9yyDsccqHpJmGZN0CXjKXSwdEfA9qwvcvfh49ncrFHzU c0uUa4IlJIZDrdhqILtzyOcr1EcG8pSksQ3PDPCZp6lGritGiQIRAteT6SLsZZLzX4V/aAlox6X g/ul0+8lgMU/D9LkvwiCs7ZRhCotcK+fNn0jh5823XZSaOAJV63Opqg+9LHT4XbT0vAI8Go7sQi 6wAqGXxRukdHzouZt5Dh4ck9CdkuO117R9MzBJ2kYkhklSI8W9OhT4NQgcze6PgOUrLPSHiKxwZ zTPD6dU07qpC16U/9utG0/Ar3mmjwXXhL3okj6r29LDE0BhQ5TUbWypZi2TcT5/WXK+SFCkIooi 3vrMqsOuV51mNP0Pc00fz/JlsL/u30Mi4uiTac9SOqmoHrRFyXMV/BuS/qJuy4xHW6SvYGN8cxs 8qqBZL732hjTkkSD0v2mrBV9jGkWxN8VPy2n7jqw51TJLJjaC/7sduC2VOsOrrM16Mm1wScNFQy RfsdltSMas/EmjU7/UgcZvGi6VuTMR6vrEqyBM7Lktf0C+NkVtFgh3qNNVR9ciCsU/+LTZeJD3Y 2qhep5ErSRMSt+EzfRXpheIWtlUZ3tKHtvTuTbfN7d78x6DkT/+qw84x5YZ7aafRDlkdnx2utCX xW/I2vrbCISCbbQ== 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