From nobody Fri Apr 3 03:21:43 2026 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 B863531B81B; Mon, 16 Feb 2026 15:02:33 +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=1771254153; cv=none; b=q4Ng80UPiqhzustBW14peSmveho4O0I7mHTM2Pb4JCp6FcTTsElPA9sHXguX/cwGL8s6pCmuqm/9+T/Uad3GVpN2vnCi63IuKoU8L5cnhSFz2wPAHunCLjAVYpP+EiDmrIeris3uGlA4/cQIX9YcEvyig/kU3HJoyUgQP8k/mF8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771254153; c=relaxed/simple; bh=9B+csSwynGBtD47HQVlSlvUhKYSoSrYkjk2oqbGoZOQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=c5CfxMZzjOTmR3emtHsIR0KTSa6MPAToyID9P/MHg4rx4u/96uENKUe0jV//sYAJW/h9JJZ7pbN2dZeowa0/kh9DNAfLkD3rCd8KTZbmf7aSWbrLfNRCWT2aBGmazcYlr8kBn45SrKwQhR1jgw8lbE7Jo9wRAMSDQl103sM/9M4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ewNkusdc; 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="ewNkusdc" Received: by smtp.kernel.org (Postfix) with ESMTPS id 81C67C4AF0C; Mon, 16 Feb 2026 15:02:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771254153; bh=9B+csSwynGBtD47HQVlSlvUhKYSoSrYkjk2oqbGoZOQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=ewNkusdcYdMIJYeq1FaOW/JBZNQx+dZNkrpIaRd161LolyglI1Dy95Xu6kmF0zs65 4m0gF3RTPwDnlfq+k0gkszCg1QSRA6e2/FR26mGQxFOFI6z380IkqFjLzCymkwhsUm WD/3T8iJ/l3ZgTIi3I8aCovcSAvQ4F95/TxTr3AM99/k6s458zvhwiYm2ZAPiX2fKl yJzejl6NdyuaFT9cYMuLNdgnMIyjnk9K0seaSjevseHjOIn4JaryGfc/NCAmF4FrDO iquzT+SYDVyVmQW51S/ZbHXuecVG1R/l8wsGXuSIevgT7GGzA12ZvOQDxPKezaQ/eJ iRsZFIx1VOTHw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75D38E81A34; Mon, 16 Feb 2026 15:02:33 +0000 (UTC) From: Rodrigo Alencar via B4 Relay Date: Mon, 16 Feb 2026 15:02:23 +0000 Subject: [PATCH v7 8/8] Documentation: ABI: testing: add common ABI file for iio/frequency 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: <20260216-adf41513-iio-driver-v7-8-b0ed387ab559@analog.com> References: <20260216-adf41513-iio-driver-v7-0-b0ed387ab559@analog.com> In-Reply-To: <20260216-adf41513-iio-driver-v7-0-b0ed387ab559@analog.com> To: linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org Cc: Jonathan Cameron , David Lechner , Andy Shevchenko , Lars-Peter Clausen , Michael Hennerich , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Corbet , Rodrigo Alencar X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1771254149; l=2210; i=rodrigo.alencar@analog.com; s=default; h=from:subject:message-id; bh=OhPLAamt4hmbeCatH+/iPHehi/HIntujTnWeOacWI/A=; b=zMWov313jJAPxJoLTV3cqUJZR5Qs0cN3C8o16gQHmNa44YhZENc6CUOLaya9XdzoG9Zr1PO2x HDSkg8wirb+AV5wA1dKJKRD80KQZreeW2vUu06S+l3yI1JsUXWsqMDs X-Developer-Key: i=rodrigo.alencar@analog.com; a=ed25519; pk=ULeHbgU/OYh/PG/4anHDfLgldFItQHAhOktYRVLMFRo= X-Endpoint-Received: by B4 Relay for rodrigo.alencar@analog.com/default with auth_id=561 X-Original-From: Rodrigo Alencar Reply-To: rodrigo.alencar@analog.com From: Rodrigo Alencar Add ABI documentation file for PLL/DDS devices with frequency_resolution sysfs entry attribute used by both ADF4350 and ADF41513. Signed-off-by: Rodrigo Alencar --- Documentation/ABI/testing/sysfs-bus-iio-frequency | 11 +++++++++++ Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 | 10 ---------- 2 files changed, 11 insertions(+), 10 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-bus-iio-frequency b/Documentat= ion/ABI/testing/sysfs-bus-iio-frequency new file mode 100644 index 000000000000..1ce8ae578fd6 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-frequency @@ -0,0 +1,11 @@ +What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_resoluti= on +KernelVersion: 6.20 +Contact: linux-iio@vger.kernel.org +Description: + Stores channel Y frequency resolution/channel spacing in Hz for PLL + devices. The given value directly influences the operating mode when + fractional-N synthesis is required, as it derives values for + configurable modulus parameters used in the calculation of the output + frequency. It is assumed that the algorithm that is used to compute + the various dividers, is able to generate proper values for multiples + of channel spacing. diff --git a/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 b/Do= cumentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 index 1254457a726e..76987a119feb 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 +++ b/Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 @@ -1,13 +1,3 @@ -What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency_resoluti= on -KernelVersion: 3.4.0 -Contact: linux-iio@vger.kernel.org -Description: - Stores channel Y frequency resolution/channel spacing in Hz. - The value given directly influences the MODULUS used by - the fractional-N PLL. It is assumed that the algorithm - that is used to compute the various dividers, is able to - generate proper values for multiples of channel spacing. - What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_refin_frequency KernelVersion: 3.4.0 Contact: linux-iio@vger.kernel.org --=20 2.43.0