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 A41F6231A3B; Sun, 26 Apr 2026 08:38:19 +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=1777192699; cv=none; b=EHqMXlE6i/0+qI7hNNG9izON++OjLLQfyhAZCaY5An4eFgY4sYUIfJMWlwXwHFPPZf6kuM1ACa+zmHe4vBX6AwrDrg9mZCat8XKxcWN8GXGjh7HIVCK+j9kBmuVJAQVCrMd5u/2+aTVaoOE+J9+xSSxbYHsRGBgWjCMdSGfyJ3w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777192699; c=relaxed/simple; bh=LQUP9898wr+TDLdGQyNyptl+LdbtzAP0k0IbiNxlfeg=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=qyrxVg1mu/x9gTpHJRa4O+Mr07W/lckfvJCPbhG03tVa+FtSv3bkw+dvW8iqeLWYqDjLK2snlbd2p+g3G5VdHPE5Hujg7QKyGbDfUQJWr/uYL9lzZ5Olk/VmsGR8AwTzjRAhEZBdO7SKa7xSGpk6JDMkIGvtxVaJ63GHihnvVb0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=b5y5ju+f; 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="b5y5ju+f" Received: by smtp.kernel.org (Postfix) with ESMTPS id 5AABFC2BCAF; Sun, 26 Apr 2026 08:38:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777192699; bh=LQUP9898wr+TDLdGQyNyptl+LdbtzAP0k0IbiNxlfeg=; h=From:Subject:Date:To:Cc:Reply-To:From; b=b5y5ju+f0KZ4PVz02rMIw3hyG5SYnMkywOVp7PCNYV86BJwdh9qyCKyzswKPJvJoG e5hqDGREgwvMbtpPoVMEr5fOZWLJK+AaE5T3ZzWKYSEsIfaw1baf1qCuO86llaYZ8Y 9m9OBResnJ/J3SHtdQ4QVtoLgxTiOJUayUikqcukTEs789zpO5dW8v78y9S0tU6o/k IsNAmgTOafrv4R+MRvcovQAKOf+0jVy3jc+TEN6neQy0zIfaVOHn30VWC/D7mKkdvu SxoD8X4rVRNvGQL/HXUY9pZVzFFyAL/UQZsvv1dmlGGs72wSLMaO+LlmFe8U2UlTuO qKelqWWyTZH5g== 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 4EE63FF885D; Sun, 26 Apr 2026 08:38:19 +0000 (UTC) From: Rodrigo Alencar via B4 Relay Subject: [PATCH 00/10] Fixes and cleanups for the AD5686 IIO driver Date: Sun, 26 Apr 2026 09:38:01 +0100 Message-Id: <20260426-ad5686-fixes-v1-0-7c946a77794e@analog.com> 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: 7bit X-B4-Tracking: v=1; b=H4sIAOnO7WkC/x3LQQqAIBBA0avErBPUapCuEi00p5qNhQMRiHdPW j4+v4BQZhKYuwKZHha+UoPpO9hOnw5SHJvBaot6tKh8nNCh2vklUTiQR+eMCTFAW+5Mf2jHstb 6AfPlyQpeAAAA X-Change-ID: 20260426-ad5686-fixes-63ea68811bdb To: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Stefan Popa , Jonathan Cameron , Greg Kroah-Hartman , Michael Auchter , Jonathan Cameron Cc: Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , David Lechner , Andy Shevchenko , Rodrigo Alencar , Andy Shevchenko X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1777192698; l=1759; i=rodrigo.alencar@analog.com; s=default; h=from:subject:message-id; bh=LQUP9898wr+TDLdGQyNyptl+LdbtzAP0k0IbiNxlfeg=; b=A8Tqf5wBfZyecpVBPN9Z4EaFRPXgqNaplIVPb/7TeXSTPEGSl0uwIHBQfgeuybQGKqGkPpJK8 2cYys8EYP2GBDYwidTHcEHZSxVSnZ76pd8N5sV6tChV/LDRbKTIjcGe 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 This is the first series of three on updating the AD5686 driver. A bigger patch series was sent before ("Extend device support for AD5686 driver"), but this is not exactly a v2: https://lore.kernel.org/r/20260422-ad5313r-iio-support-v1-0-ed7dca001d1b@analog.com This one adds a number of cleanups and fixes, like: - Refactor include headers (IWYU); - Remove redundant register definition; - Drop enum chip id in favor of per-device chip_info structs; - Fix internal voltage reference control for single-channel devices; - Acquire lock when doing power down control; - Fix powerdown control for dual-channel devices; Signed-off-by: Rodrigo Alencar --- Rodrigo Alencar (10): iio: dac: ad5686: refactor include headers iio: dac: ad5686: remove redundant register definition iio: dac: ad5686: drop enum id iio: dac: ad5686: add of_match table to the spi driver iio: dac: ad5686: fix ref bit initialization for single-channel parts iio: dac: ad5686: acquire lock when doing powerdown control iio: dac: ad5686: fix powerdown control on dual-channel devices iio: dac: ad5686: fix input raw value check iio: dac: ad5686: cleanup doc header of local structs iio: dac: ad5686: create bus ops struct drivers/iio/dac/ad5686-spi.c | 73 ++++-- drivers/iio/dac/ad5686.c | 544 +++++++++++++++++++++---------------------- drivers/iio/dac/ad5686.h | 116 ++++----- drivers/iio/dac/ad5696-i2c.c | 80 ++++--- 4 files changed, 418 insertions(+), 395 deletions(-) --- base-commit: d1b86ecd0b377b36aa6581d2bcf73ba43a9e3c8d change-id: 20260426-ad5686-fixes-63ea68811bdb Best regards, -- Rodrigo Alencar