From mboxrd@z Thu Jan 1 00:00:00 1970 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 3B316284888; Thu, 18 Dec 2025 20:02:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766088151; cv=none; b=nWZJ8qhWfjK19mKrK3LEe9Puhn9KCgz4yt7V8VzqG6PoD5kdBh/rHmiNWoxvlkwqzLqGKcYAwvOypz071PiwK8zr/mmN9mr+ecj3gkwZeFTse6A10eyFCu3CAYq7kFWtg/OxAIPbd/1Q4eHsWt3SIG/JDFcwH1hpbMYSicdIKYI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766088151; c=relaxed/simple; bh=Qc95/mmzO/K9oo1wW2mTbHcYyb7FbbfLgsLwkpOTNkE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=A7f3epw1rNFxULFv/WYCopujrHwvsDK3AOY6D8/Df3LzrpXqBDuPXaEmoYG+orOIrQRhXDQURmXKf6K7W5qLXLRn3eXuxuTcEAf1YH2UdAKx3CuClEUlNJLjVEctXPezRKjHQ4Kgn4qskYnUoXto71vxlyOuuuvuD6xcZDU9org= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RXhsdN/k; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="RXhsdN/k" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 81656C113D0; Thu, 18 Dec 2025 20:02:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766088150; bh=Qc95/mmzO/K9oo1wW2mTbHcYyb7FbbfLgsLwkpOTNkE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=RXhsdN/kRYhfoPqhwRxkFLzScKII8O9Q6d/kWD43bW8tz27LHLT5X432JWB2ZQJze 0ZkNp1tXMMGZAHv4/JTfJwUFezVLB8f9TEMR0QbMSHWk4h6pVoGyDG2Who+hPPXAXs 0BAIEB9tec3qplOqrHKlZJwdRaowZN8Rscb9fMRJTwlvEpcllpiGR1nQbOuTdq654P QSWyW3ixhoiENF+REeW1M4HdqgoeKAHpn87JB7h2WTxTHtOu+qsIFa6rRN2qzgq6nG 7IS56wLku4NQL7TWQLah8p3IQxNpp3bfoe8cfZplXA8yxHW+pKyCWInkLnjF9GmxmK STrq+RavH1OTQ== Message-ID: <749e8633-1742-4e03-b1fd-2a601f218a0a@kernel.org> Date: Thu, 18 Dec 2025 21:02:20 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] dt-bindings: media: i2c: Add ov2732 image sensor To: Walter Werner Schneider , linux-media@vger.kernel.org, Jacopo Mondi , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sakari Ailus Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251218-ov2732-driver-v2-0-fb763644d62c@schnwalter.eu> <20251218-ov2732-driver-v2-1-fb763644d62c@schnwalter.eu> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGVBBMBCgA/AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJoF1BKBQkWlnSaAAoJEBuTQ307 QWKbHukP/3t4tRp/bvDnxJfmNdNVn0gv9ep3L39IntPalBFwRKytqeQkzAju0whYWg+R/rwp +r2I1Fzwt7+PTjsnMFlh1AZxGDmP5MFkzVsMnfX1lGiXhYSOMP97XL6R1QSXxaWOpGNCDaUl ajorB0lJDcC0q3xAdwzRConxYVhlgmTrRiD8oLlSCD5baEAt5Zw17UTNDnDGmZQKR0fqLpWy 786Lm5OScb7DjEgcA2PRm17st4UQ1kF0rQHokVaotxRM74PPDB8bCsunlghJl1DRK9s1aSuN hL1Pv9VD8b4dFNvCo7b4hfAANPU67W40AaaGZ3UAfmw+1MYyo4QuAZGKzaP2ukbdCD/DYnqi tJy88XqWtyb4UQWKNoQqGKzlYXdKsldYqrLHGoMvj1UN9XcRtXHST/IaLn72o7j7/h/Ac5EL 8lSUVIG4TYn59NyxxAXa07Wi6zjVL1U11fTnFmE29ALYQEXKBI3KUO1A3p4sQWzU7uRmbuxn naUmm8RbpMcOfa9JjlXCLmQ5IP7Rr5tYZUCkZz08LIfF8UMXwH7OOEX87Y++EkAB+pzKZNNd hwoXulTAgjSy+OiaLtuCys9VdXLZ3Zy314azaCU3BoWgaMV0eAW/+gprWMXQM1lrlzvwlD/k whyy9wGf0AEPpLssLVt9VVxNjo6BIkt6d1pMg6mHsUEVzsFNBFVDXDQBEADNkrQYSREUL4D3 Gws46JEoZ9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLue MNsWLJBvBaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6ei OMheesVS5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wA GldWsRxbf3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA 6z6lBZn0WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9 YegxWKvXXHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt 91pFzBSOIpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gU BLHFTg2hYnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/ JoFzZ4B0p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu 4vXVFBYIGmpyNPYzRm0QPwARAQABwsF8BBgBCgAmAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtB YpsFAmgXUF8FCRaWWyoACgkQG5NDfTtBYptO0w//dlXJs5/42hAXKsk+PDg3wyEFb4NpyA1v qmx7SfAzk9Hf6lWwU1O6AbqNMbh6PjEwadKUk1m04S7EjdQLsj/MBSgoQtCT3MDmWUUtHZd5 RYIPnPq3WVB47GtuO6/u375tsxhtf7vt95QSYJwCB+ZUgo4T+FV4hquZ4AsRkbgavtIzQisg Dgv76tnEv3YHV8Jn9mi/Bu0FURF+5kpdMfgo1sq6RXNQ//TVf8yFgRtTUdXxW/qHjlYURrm2 H4kutobVEIxiyu6m05q3e9eZB/TaMMNVORx+1kM3j7f0rwtEYUFzY1ygQfpcMDPl7pRYoJjB dSsm0ZuzDaCwaxg2t8hqQJBzJCezTOIkjHUsWAK+tEbU4Z4SnNpCyM3fBqsgYdJxjyC/tWVT AQ18NRLtPw7tK1rdcwCl0GFQHwSwk5pDpz1NH40e6lU+NcXSeiqkDDRkHlftKPV/dV+lQXiu jWt87ecuHlpL3uuQ0ZZNWqHgZoQLXoqC2ZV5KrtKWb/jyiFX/sxSrodALf0zf+tfHv0FZWT2 zHjUqd0t4njD/UOsuIMOQn4Ig0SdivYPfZukb5cdasKJukG1NOpbW7yRNivaCnfZz6dTawXw XRIV/KDsHQiyVxKvN73bThKhONkcX2LWuD928tAR6XMM2G5ovxLe09vuOzzfTWQDsm++9UKF a/A= In-Reply-To: <20251218-ov2732-driver-v2-1-fb763644d62c@schnwalter.eu> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 18/12/2025 19:15, Walter Werner Schneider wrote: > + avdd-supply: > + description: Analog Domain Power Supply > + > + dovdd-supply: > + description: I/O Domain Power Supply > + > + dvdd-supply: > + description: Digital Domain Power Supply > + > + pwdn-gpios: Use name from gpio-consumer-common, so "powerdown-gpios". > + maxItems: 1 > + description: Reference to the GPIO connected to the pwdn pin. Active high. high? > + > + reset-gpios: > + maxItems: 1 > + description: Reference to the GPIO connected to the reset pin. Active high. Are you sure this is active high? > + > + port: > + description: MIPI CSI-2 transmitter port > + $ref: /schemas/graph.yaml#/$defs/port-base > + additionalProperties: false > + > + properties: > + endpoint: > + $ref: /schemas/media/video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + data-lanes: > + items: > + - const: 1 > + - const: 2 > + link-frequencies: true Drop > + remote-endpoint: true Drop > + > + required: > + - data-lanes > + - link-frequencies > + - remote-endpoint Drop remote endpoint > + > +required: > + - compatible > + - reg > + - clocks > + - clock-names > + - avdd-supply > + - dovdd-supply > + - dvdd-supply > + - port > + > +additionalProperties: false > + > +examples: > + - | > + #include > + > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + ov2732: camera@36 { > + compatible = "ovti,ov2732"; > + reg = <0x36>; > + clocks = <&ov2732_clk>; > + clock-names = "xvclk"; > + > + avdd-supply = <&ov2732_avdd>; > + dovdd-supply = <&ov2732_dovdd>; > + dvdd-supply = <&ov2732_dvdd>; > + > + pwdn-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; > + reset-gpios = <&gpio0 8 GPIO_ACTIVE_LOW>; And here (probably correct) active low? Best regards, Krzysztof