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 A728D3C9EEB; Mon, 29 Jun 2026 22:58:56 +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=1782773937; cv=none; b=jFC+dGUvMKs3B8oS2mbK/N9I7QTAV+skyuQHOlFyHscgIv56D0g+AX/TrgLkmgxK6ekbDnj5WCrufheIV+nJ1d5wf1d3zvT+fkdnosazNXExBAmVhlovJBY0h51XOSf6aZVGNQM2bRaJOeAXvNnHwMpjQWnZh1hwJJc0HY0MyvM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782773937; c=relaxed/simple; bh=XdWTfwRf4PJkIEpOkgS63moPOaB3fnfbEzfDXhnoVFo=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=DT50TnIR/jQY3yKZTXtSeoGPvH0sGcogS6ATiz1p2gM7hdoxKbAKONXAQ4H+N4AUFgqBCjgDiReb7LpnYaYfHwVivLuItzJe4CcdjLG0kxR0bZb37x2rjkfoob1Lo9OIXDhi/VVNYP1zZ0rI2snUb5uj7GbjOx2gZ1mSOdWYamA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cMdtrwuJ; 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="cMdtrwuJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2A2A21F000E9; Mon, 29 Jun 2026 22:58:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782773936; bh=d284qO0S3tT/hd+6emkfjjOTDZvCOJZbSdaVEisrumY=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=cMdtrwuJp4sl8seFFGa8r5y71CYauYOGAIxIfKJtWFN1HX8VRA+euej4iECaIYAwh ge/9zhZtbw8PCgNOMT0QccFYaiWtokz/R+dH/JfMFzkBheYcYE++pfcDacmpE+Fo8H 4Cg2rHeCmNJA2U32iPc4PgRHm/T11AqWKdlP/dq73tTEOgx5cCZ96g8otPwo4kd0f5 HyNVbSP7/MbG9qKEoD2lQH0blT5KbOJbVWeysPAUf1pHMVzqNab2QId/5J7eCGkmqu YLJEruEJqmZD33Gi+3aWD9czWgXmrYQL9CJXtMhRrLGL7vrezc3OzRksiXe3esjU7b SKtp1oLxGGfXw== Date: Mon, 29 Jun 2026 23:58:51 +0100 From: Jonathan Cameron To: David Lechner Cc: Jinseob Kim , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Nuno =?UTF-8?B?U8Oh?= , Andy Shevchenko , Jonathan Corbet , Shuah Khan , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH RFC v6 0/5] iio: add Open Sensor Fusion IIO driver Message-ID: <20260629235851.09b51d22@jic23-huawei> In-Reply-To: <9b179166-3057-4867-be04-b071a809f70f@baylibre.com> References: <20260628191337.937-1-kimjinseob88@gmail.com> <9b179166-3057-4867-be04-b071a809f70f@baylibre.com> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 29 Jun 2026 10:25:38 -0500 David Lechner wrote: > On 6/28/26 2:13 PM, Jinseob Kim wrote: > > Open Sensor Fusion (OSF) devices expose a UART/serdev host interface > > for a sensor aggregation hub. This RFC adds a Linux IIO driver that > > parses OSF frames and creates IIO devices at runtime from capability > > reports provided by the device firmware. > > > > When the corresponding capabilities are reported, the driver exposes > > accelerometer, gyroscope, magnetometer, and temperature data as IIO > > devices named osf-accel, osf-gyro, osf-magn, and osf-temp. > > > > This remains RFC while the binding, protocol subset, runtime discovery > > model, and driver-facing ABI are reviewed. > > If you are just looking for review and don't have specific questions, > then it is time to drop the RFC. > It isn't uncommon to keep RFC tags when there is a related spec that isn't finalised yet. Basically they act as a 'don't merge this' marker. However I can keep track of this one without it given we don't have that happen a lot in IIO. Please do make sure that you keep that bit of the cover letter, Jinseob! Jonathan