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 3440132AABC; Tue, 28 Apr 2026 17:02:18 +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=1777395739; cv=none; b=KNcSDc5akyRY8YEPdN0yiqzqYFsqrFzrZB9h6ggXUIhRcK8C+fModQxMiEcGMz9ulFiRJqQXgQxQSSr8vil2UdCRsAIgGWq71gN5b7wGVLTVfyXOSIfUaBR+Tdj7vb4shCNmzNwAK+GNI7TmWOXrYimTxDBR20y9QQmyIVwBC7E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777395739; c=relaxed/simple; bh=iC+jLgcW0AvwC9ouWBVN04n46mujk9CATg128LaosD8=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=uFSz1m7LaNcyWDQBHtwaoRbp4BoNVEkiZz4odkzdwmX6FWrBvozAxYE5WE6jArR9E+3697USxIWBTCOWGgJ77uFf8qRQXm1og5ZKHtGDPM3BKg9oVhjbtN+5ov3xz1PSz9Hoa8HbGOJ5G7CjrhwQxuzB348paA3ZzRZh6m/oD7I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NljQi3Wl; 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="NljQi3Wl" Received: by smtp.kernel.org (Postfix) with ESMTPS id CABF4C2BCAF; Tue, 28 Apr 2026 17:02:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777395738; bh=iC+jLgcW0AvwC9ouWBVN04n46mujk9CATg128LaosD8=; h=From:Subject:Date:To:Cc:Reply-To:From; b=NljQi3WlTHb4BskLTopmsTINnhvLewg3sauYKjybynPPahym4yFVrJ7cbQrlAka02 fV/GzNVTJdJlAXLqubLWTsWafyfOiWeUJgpqOq3pUsKASVy8KzaNksNi3h9dJaTNwr NJMcL/Abi4gd54AyA1GtzlYGIPvLAt9QsbICbaGQNm9LCjQ1JLuok8vZxJe1hcfqyJ 7XT6vJIEjYzO+uZsxYjCTN/G6tiv7+Q6YGFguRSw3y9olLQOEe2urXOtsVveIVhLsY H2DvT5Gb7SW/wrG9oVrgHojC0rCIUee0K/M+Q8VsSZ/mCasdnrX/pFv1/VZ8V7mRaH a6HpcAYJZyewg== 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 B508AFF886F; Tue, 28 Apr 2026 17:02:18 +0000 (UTC) From: Rodrigo Alencar via B4 Relay Subject: [PATCH v3 00/11] Fixes and cleanups for the AD5686 IIO driver Date: Tue, 28 Apr 2026 18:02:15 +0100 Message-Id: <20260428-ad5686-fixes-v3-0-9cff7bd67a15@analog.com> Precedence: bulk X-Mailing-List: linux-iio@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=H4sIABfo8GkC/3XMQQ7CIBCF4as0sxYDtB3AlfcwLigdWxItBgzRN L27tCs1cflm8v0zJIqeEhyqGSJln3yYyqh3FbjRTgMx35cNkkvkjURm+xY1sot/UmJYk0Wthej 6Dgq5R9oeRZzOZY8+PUJ8bfUs1uufUBaMM+VMg1YpZRo62slew7B34QZrKctPrX60LFpoTbwVx tSov/SyLG/seRoa5wAAAA== 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=1777395737; l=2153; i=rodrigo.alencar@analog.com; s=default; h=from:subject:message-id; bh=iC+jLgcW0AvwC9ouWBVN04n46mujk9CATg128LaosD8=; b=Q4YHwj/hcxVe3+uDdslT6mZNt0yEJGQ4KPn1ik6h7rUttpbaQsliICsZhigXWHWsOhPm/Cnf9 HCdxyEmd2hVBFZR+d4bfv8recleE4Bvr3s/wXKGiHVZP/mu0Z9gH1jC 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 --- Changes in v3: - Misc changes like parenthesis removal and line breaks - Link to v2: https://lore.kernel.org/r/20260427-ad5686-fixes-v2-0-188e05199368@analog.com Changes in v2: - Bring fixes first and cleanups later - Link to v1: https://lore.kernel.org/r/20260426-ad5686-fixes-v1-0-7c946a77794e@analog.com --- Rodrigo Alencar (11): iio: dac: ad5686: fix ref bit initialization for single-channel parts iio: dac: ad5686: fix input raw value check iio: dac: ad5686: acquire lock when doing powerdown control iio: dac: ad5686: fix powerdown control on dual-channel devices 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: add control_sync() for single-channel devices 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 | 521 +++++++++++++++++++++---------------------- drivers/iio/dac/ad5686.h | 120 +++++----- drivers/iio/dac/ad5696-i2c.c | 80 ++++--- 4 files changed, 412 insertions(+), 382 deletions(-) --- base-commit: d86db1905add39f905cf9f04252804b359914ed6 change-id: 20260426-ad5686-fixes-63ea68811bdb Best regards, -- Rodrigo Alencar