From nobody Tue Dec 2 02:57:44 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 036993559FE; Tue, 18 Nov 2025 12:03:53 +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=1763467435; cv=none; b=GDKTUqfAFfFRXWR3IBkfAGA1N+XvsFSSqRDiX4h4IOTFHAV+K0zkqvnNpunap38Bi/qqqwO9jrtUCOTKtzbAEzUniPoL3e7mlCbO0PhkyfdPC8hEHObVKwXhMq+ErpvYqDx/Wcz8kPAALJQSPTDhqFpYicN6V5msD25BaivYx5A= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763467435; c=relaxed/simple; bh=5I/Q+eoXXlRQ1U7SNlP0oIbzqlqzBd4tuW/Mv2fKQTg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ut3amI0YFjBIezqalxtQc+SeAjvu2VoCw3Ta58dBLr9piSgjM9DKu1fCsLAlNtT6RNQMSkmvsMXSOgRIIsO0SZuZ8pCxK4KGJkX/BeLwz9IzsBSHb0EstSz8RCWHXwKTF/AmK+05mZzQba8JVscqfaQ/6l4pm1Oyq7i4GL8kKOg= 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=lYWtDkNC; 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="lYWtDkNC" Received: from mail.ideasonboard.com (unknown [IPv6:2401:4900:1c66:4b0d:7040:4d69:4c7c:d231]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 7A47A20FB; Tue, 18 Nov 2025 13:01:48 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1763467309; bh=5I/Q+eoXXlRQ1U7SNlP0oIbzqlqzBd4tuW/Mv2fKQTg=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=lYWtDkNCokLkPsvF/jj1HjyiyjOt6GSuFRxhB/Jwd8EUMgG7Fo24lV7ff+KGTPI++ M798bVVBKaE5gfMZGfYebyeo5BjhWvCdVcsWb3wpBYbOn82h5bQDzfuO0ltZsufclc VWxzT8CkPM8rAW7k5FcRiB86cxN5XRmJB3bTsCuA= From: Jai Luthra Date: Tue, 18 Nov 2025 17:32:58 +0530 Subject: [PATCH v2 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: <20251118-b4-rpi-ov5647-v2-5-5e78e7cb7f9b@ideasonboard.com> References: <20251118-b4-rpi-ov5647-v2-0-5e78e7cb7f9b@ideasonboard.com> In-Reply-To: <20251118-b4-rpi-ov5647-v2-0-5e78e7cb7f9b@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 X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1162; i=jai.luthra@ideasonboard.com; h=from:subject:message-id; bh=5I/Q+eoXXlRQ1U7SNlP0oIbzqlqzBd4tuW/Mv2fKQTg=; b=owEBbQKS/ZANAwAKAUPekfkkmnFFAcsmYgBpHGB+FiefbloeJ5UbphHsHoSYZtIudwHouepV1 NWV4TvONK+JAjMEAAEKAB0WIQRN4NgY5dV16NRar8VD3pH5JJpxRQUCaRxgfgAKCRBD3pH5JJpx RdbiD/0RVtufQztzB3xZaiCd55N4OCEsk5PYfZvq/GbKfh5oo7d6JqSsSt9po8UUIHH0vQ4X1ny mZpcjPWW1X6xdA8rzbGPK84s+X/CrhaUz3IFEE/5oU8UgJQQiXLxFhhgBFT2YZfXlK4VvbwlOLU 8qiNJYWOGeAZm6V26BXXNI1X++gyIR1Jf9ckwnjXEfGPYFRKUYbbl6TMlZtTnUqpt1LnhmXevTz Vs1jQQ7vcfsDw5zLoDz0Sw+v/VnDRFYhHSLzZ/QKsQlqJ+mJQTwtbhEMqFYoSo2SM5LYDC4IWNX G9A3rrmhrOk1Yf2Qgd8rl0hjqLTp2AdOypDT8ldtqpT1+jyfYMA12MLp9c39hbbV9MkpR0KKb1G 5pnIym68tQI/MPopQFmpIyFXZiqQ0uEBWcEOEeJW6CPdVyPzHdy6hZaCpmz27TVuBllkH6Z8DyD N8ggMujpDHkhQXd4ToiExt8rO7mGY1xHBdfytbTy3FzoEyvtbvIiSmkvH+pPYDNinCQnx3wFjnP /7n14TG7N7bUd7j5QT4TdOOZmjZk4SXBHH+cyAxkxH5zPkBgcBIz+oVc6QtUFwE63mwikoNxdB5 iAx3EzEYjcCRx+/ZVBesyXo3K2ImG4YL6ngGYSjRmVEUHacZ4IxbOX2oUOFz17NlmHRUci2LVdw qdHB9X1N6CJkw5Q== 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. Signed-off-by: Jai Luthra Acked-by: Krzysztof Kozlowski --- 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 2.51.1