From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 B3AA2168BD; Sun, 24 May 2026 18:59:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779649197; cv=none; b=qJvkuLDFyXqtDq3rtWr4RGML/8Jz7zlx7L1U+r2aFEyb0aITuaNv5MxdbgWsunpun7q5Ha6zReUPyVUFBpEXks64tdm1Yy+0YYVRmkKe7XyikV1qZoiMsNNTmOdWOAHx6/iN/qYtyE3rX9njgL44si6VBqm1B8biZBshkt80LD8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779649197; c=relaxed/simple; bh=6I4ZCSMAJ7iQtpK76gcdXEbJdcgNHzNSzs1S5ulmoLg=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=VnJn2y3+am4jZVWJfBxcNxHtusd/TbT9VJC7RY9vGrSqObY5tTYz0zYTbeVmjg4YeCfmlKH5fJg1LlQvk4PLfygI8xIPKLm0CV3MBGFHtT9UQ7fsdccRtvmB5IjG5dQoOCvVh+RANJgnniZcNSr1n4ynnkEKLPXz37Cx13JaSfQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lAwJYsut; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lAwJYsut" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 114321F000E9; Sun, 24 May 2026 18:59:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779649196; bh=c+QuToO6bKhvGIN86vmichQVbmiWTb4MzyAjSQ5uLNE=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=lAwJYsutI/8sUCK+NLsIWlt6ESlOsb+8mQFRGqhDyGJgT7HBZxE8kpZsdQWuH2ah9 HzFbSuMHnv/3JAQw7G8fmpLm+Q5EiRniuiBUtIEiZJWpdcY8ktv8wVXdc1wcn+Pwb9 VfcC4XhX+m5ce4PMKyENHzUWpsv+TX62d3FqtreIuEatkaUYxeRrQsQTUQWlgMQRYv osWY31jkEiv1axo+7MqEHc49l7Oqt7oFFMYHLoqm+DOAeydv2TxY46dLrJ9U4DHto/ Qdoynn5S28EjntB+32flUH4SgslaNy3HlJehDZq9zdCi3/zQ4GcVzPvbyIDgLtVKMl bJ71CwEoqz1rw== Message-ID: <15b94878-d562-4e74-b0c1-cfa5d94692d4@kernel.org> Date: Sun, 24 May 2026 20:59:52 +0200 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 RFC v2 1/7] dt-bindings: iio: add Open Sensor Fusion UART device To: Jinseob Kim , Jonathan Cameron , linux-iio@vger.kernel.org Cc: David Lechner , =?UTF-8?Q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260524085312.15369-1-kimjinseob88@gmail.com> <20260524085312.15369-2-kimjinseob88@gmail.com> 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: <20260524085312.15369-2-kimjinseob88@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 24/05/2026 10:53, Jinseob Kim wrote: > Add a binding for the OSF0 UART-attached sensor aggregation device. > > Signed-off-by: Jinseob Kim > --- > .../iio/imu/opensensorfusion,osf-uart.yaml | 33 +++++++++++++++++++ > .../devicetree/bindings/vendor-prefixes.yaml | 2 ++ > 2 files changed, 35 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/imu/opensensorfusion,osf-uart.yaml > > diff --git a/Documentation/devicetree/bindings/iio/imu/opensensorfusion,osf-uart.yaml b/Documentation/devicetree/bindings/iio/imu/opensensorfusion,osf-uart.yaml > new file mode 100644 > index 000000000..d4a8f6819 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/imu/opensensorfusion,osf-uart.yaml > @@ -0,0 +1,33 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/imu/opensensorfusion,osf-uart.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Open Sensor Fusion UART sensor aggregation device > + > +maintainers: > + - Jinseob Kim > + > +description: > + UART-attached sensor aggregation device using the OSF0 frame format. > + The device sends capability, status, and sample frames to the host. > + > +properties: > + compatible: > + const: opensensorfusion,osf-uart 1. No such vendor. You need to test against entire bindings. 2. Looks heavily incomplete - no resources. Compatible and hardware description looks also incomplete - what is osf? It's exactly ONE device? Why do you use bus suffix? Please start with writing bindings or DTS101 slides. > + > +required: > + - compatible > + > +additionalProperties: false > + > +examples: > + - | > + serial { > + osf { Node names should be generic. See also an explanation and list of examples (not exhaustive) in DT specification: https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation If you cannot find a name matching your device, please check in kernel sources for similar cases or you can grow the spec (via pull request to DT spec repo). > + compatible = "opensensorfusion,osf-uart"; Best regards, Krzysztof