From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f177.google.com (mail-oi1-f177.google.com [209.85.167.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8E12123371F for ; Tue, 3 Jun 2025 15:54:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.177 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748966059; cv=none; b=DoYljK3VcgMFK0o/X3NOGScf522MPQs3A3zX9jnixAaMz+WyyhVP6W+LN5mW/WkeEqc5dZYxdx5T3Jp1cbzVDypS7ab8grm4oqKpnfBb1l/cW8TqlVtP6t5XYdPZGKS0cGOmgw1xcQn1Dl3zH6TIC1SRzN8WgdVqV+ujvyk4OfQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748966059; c=relaxed/simple; bh=d8LbqEyst8cvUKr/LsyztWuaAYGUaquy+2asHx15vu4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=issNCctt7WPd6FLX79IxzIf4Y23Zny4MznDKlGQn9qN+1sxc4QG2Qq2zMa7NkkofK38qdJCY9cjDdBxFjSV8RVWFJkDMs7XgVsbi5ygmNZrahW+AZtcY303jx3mUVl6nf9B82Wnxc/wV3Dg8b/IdYoCZnYFnecS+Ee4nbrTj20Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=rSAkDT1f; arc=none smtp.client-ip=209.85.167.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="rSAkDT1f" Received: by mail-oi1-f177.google.com with SMTP id 5614622812f47-406e31162c6so1161662b6e.2 for ; Tue, 03 Jun 2025 08:54:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1748966056; x=1749570856; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=fx5Rr5jbdiStY9Aqz3LJKXnxg+ihqi3Ek0WW5lhs2ok=; b=rSAkDT1fPtjbakyC3VyAsNXUrz1Sg0VmtO8LmfbLqs1KbCuxmFza0kR/RwcN68bO6j 6JS0IcE+in2zvFxj0CM2hZLCbNrwSFNat/e0CqlBn8cddZam6fG5S78vx0ktM47kzWs2 +GBGPIQv1mgGMRK7tP9whUDgMk58gy3mhjrIBz4MfR3dQK+P9PXbf73n6T5jejk6QkiI xQAk+1GZQdgV3CdiY/3Ou5z1lZIAOVHIbtu0A5flTnM4anqJbWosR60Ikq3rpaoqMKEo wYsrDhbOpFlzNMRhvT+oi4AewqPW2Y7gY3WTaSbrzMJ7Ib4eO2a6RH2agMA2QES7oS7d zXaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1748966056; x=1749570856; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=fx5Rr5jbdiStY9Aqz3LJKXnxg+ihqi3Ek0WW5lhs2ok=; b=M3Xp0hMFseMi2ZqGslgnYHUtWsLxKW1p7pQbmEKQ+Qo6Tn9ald21U68Xj7YDb9A4tg g1egx2gddni3E39PEokpEZJNF2nKwJOTlKSRMicjFBMGh+LiL/QIPq87mpoUQvqFdYi+ B4J9FYr6J1uIj4Ru+K96HHZAeXPwt1kZI4ZB4k2Ku97Zufu1jb3mjYQWy3vwPsQSCBcm Zjz1XoEeRJKeI5aJLmgyiQ7aFBQVlQpfnH38lmJSUVKF6z8AbwunZJDvdkaSM9n3tcJG 3LDLAfnMtBoZxcg8OUVooaSQgomvP2GsRtfjOH5NTSVQxSGqMZ5CMGDUbhV78cW3zFSE 3glQ== X-Forwarded-Encrypted: i=1; AJvYcCXSFSAfXdfCfvIRijtdbIL7S1hyB6luPpi7DzRiyRg4R61s6mQZdUWsO46/1BvMUcez6KHe9oHRyyfTkyY=@vger.kernel.org X-Gm-Message-State: AOJu0YyKjF57j4FlFVUFTVED1tf5VwcWg/2yNdecyhGY7WXnGSs1gxis Ydd2bSsAINhPkFipao6Az6Rkb5fG+wHt9NegNxYJZfMbQRr1R3P4dSI1fqVs3pHlXxI= X-Gm-Gg: ASbGncsbDmplVMz836gpKUJB1ty81u+uN+yypTdgZLhVptGzMipmjuZnqHYpKnGiVhu msjGr4nC9h3I29ZCKufvS+Q90Bx/Izdu2WSsGQ7FF+yMxDqiZOP4GCdy1NfuwsMAd35Sfkik1dH IlGpHjs0H6GpeQ6XkODVGEwKb7LvxM/qAQ9RXa8RYZkuWS1q+wQCeMIAhifCYBltxCcr0+3kVah fhHP42DDJCVfmbjDu4O6R6sUcF2vO/XdlaQk8bVD/1El+XZ2xJqluAOkUIvo5heqyNdSkl+rSk2 3ACAwLK2Ce57CwaF3Ob0DF7GQcp03XMCJN5coQzElDjRfDQTiYxDDJhgfmURqsup9QsaN3RfxUg lPWiW+tVNrp40nwENQU9L6uZV6Q== X-Google-Smtp-Source: AGHT+IFh+M9lz1wYyJZlEaVy+QsNEEdyv6Adf/+TFZtl9p6GJcw+6tYXszpK6tavI0ANelqx6tZv4g== X-Received: by 2002:a05:6808:1b8d:b0:403:3c95:34d6 with SMTP id 5614622812f47-4067949ec7amr10871846b6e.0.1748966056531; Tue, 03 Jun 2025 08:54:16 -0700 (PDT) Received: from ?IPV6:2600:8803:e7e4:1d00:e835:af77:41c:3a1f? ([2600:8803:e7e4:1d00:e835:af77:41c:3a1f]) by smtp.gmail.com with ESMTPSA id 5614622812f47-40678bf36f3sm1866546b6e.7.2025.06.03.08.54.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 03 Jun 2025 08:54:15 -0700 (PDT) Message-ID: <2a94cbb1-a80c-4895-aecf-ddf310bedb53@baylibre.com> Date: Tue, 3 Jun 2025 10:54:13 -0500 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 v8 1/6] Documentation: ABI: IIO: add new convdelay documentation To: Angelo Dureghello , Jonathan Cameron , =?UTF-8?Q?Nuno_S=C3=A1?= , Andy Shevchenko , Lars-Peter Clausen , Michael Hennerich , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20250603-wip-bl-ad7606-calibration-v8-0-2371e7108f32@baylibre.com> <20250603-wip-bl-ad7606-calibration-v8-1-2371e7108f32@baylibre.com> Content-Language: en-US From: David Lechner In-Reply-To: <20250603-wip-bl-ad7606-calibration-v8-1-2371e7108f32@baylibre.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 6/3/25 9:36 AM, Angelo Dureghello wrote: > From: Angelo Dureghello > > Add new IIO "convdelay" documentation. > > The ad7606 implements a phase calibation feature, in nanoseconds. > Being this a time delay, using the convdelay suffix. > > Signed-off-by: Angelo Dureghello > --- > Documentation/ABI/testing/sysfs-bus-iio | 24 ++++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > > diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio > index ef52c427a015cf47bb9847782e13afbee01e9f31..7e59cbd5acb85fd0909c1d56f9d76a84933d418a 100644 > --- a/Documentation/ABI/testing/sysfs-bus-iio > +++ b/Documentation/ABI/testing/sysfs-bus-iio > @@ -559,6 +559,30 @@ Description: > - a small discrete set of values like "0 2 4 6 8" > - a range specified as "[min step max]" > > +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_convdelay > +KernelVersion: 6.16 > +Contact: linux-iio@vger.kernel.org > +Description: > + Delay of start of conversion from common reference point shared > + by all channels. Can be writable when used to compensate for > + delay variation introduced by external filters feeding a > + simultaneous sampling ADC. > + > + E.g., for the ad7606 ADC series, this value is intended as a > + configurable time delay in seconds, to correct delay introduced > + by an optional external filtering circuit. > + > +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_convdelay_available > +KernelVersion: 6.16 Forgot to change these to 6.17? > +Contact: linux-iio@vger.kernel.org > +Description: > + Available values of convdelay. Maybe expressed as: > + > + - a range specified as "[min step max]" > + > + If shared across all channels, _convdelay_available > + is used. > + > What: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibscale > What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibscale > What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibscale >