From: David Lechner <dlechner@baylibre.com>
To: rodrigo.alencar@analog.com,
Michael Auchter <michael.auchter@ni.com>,
linux@analog.com, linux-iio@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-hardening@vger.kernel.org
Cc: Michael Hennerich <Michael.Hennerich@analog.com>,
Jonathan Cameron <jic23@kernel.org>,
Andy Shevchenko <andy@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Kees Cook <kees@kernel.org>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
sashiko-bot@kernel.org, Maxwell Doose <m32285159@gmail.com>,
Joshua Crofts <joshua.crofts1@gmail.com>
Subject: Re: [PATCH v7 0/7] New features for the AD5686 IIO driver
Date: Sat, 11 Jul 2026 10:23:56 -0500 [thread overview]
Message-ID: <adf66856-1cdc-4722-bc3e-549122a912bc@baylibre.com> (raw)
In-Reply-To: <20260710-ad5686-new-features-v7-0-1bcc8c280e4d@analog.com>
On 7/10/26 6:20 AM, Rodrigo Alencar via B4 Relay wrote:
> This is the second series of three on updating the AD5686 driver.
>
> Initially, a big patch series was sent:
> https://lore.kernel.org/r/20260422-ad5313r-iio-support-v1-0-ed7dca001d1b@analog.com
>
> Then, the first patch series added fixes and cleanups:
> https://lore.kernel.org/linux-iio/20260524-ad5686-fixes-v7-0-b6bf395d08bd@analog.com/
>
> This one is introducing new features:
> - Consume optional reset and correct power supplies;
> - LDAC GPIO handling (active-low, held low when unused);
> - SPI bus sync() implementation for batching multiple transfers;
> - Triggered buffer support, leveraging LDAC and sync() to flush
> all channel writes atomically;
> - Gain control support through the scale property.
>
> Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
> ---
I made a few comments, but nothing critical, so...
Reviewed-by: David Lechner <dlechner@baylibre.com>
next prev parent reply other threads:[~2026-07-11 15:24 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-10 11:20 [PATCH v7 0/7] New features for the AD5686 IIO driver Rodrigo Alencar via B4 Relay
2026-07-10 11:20 ` [PATCH v7 1/7] iio: dac: ad5696: properly check i2c_transfer() return value Rodrigo Alencar via B4 Relay
2026-07-10 11:31 ` sashiko-bot
2026-07-12 1:58 ` Jonathan Cameron
2026-07-12 6:58 ` Andy Shevchenko
2026-07-10 11:20 ` [PATCH v7 2/7] iio: dac: ad5686: refactor command/data macros Rodrigo Alencar via B4 Relay
2026-07-10 11:36 ` sashiko-bot
2026-07-12 7:05 ` Andy Shevchenko
2026-07-10 11:20 ` [PATCH v7 3/7] iio: dac: ad5686: introduce sync operation Rodrigo Alencar via B4 Relay
2026-07-10 11:20 ` [PATCH v7 4/7] iio: dac: ad5686: implement new sync() op for the spi bus Rodrigo Alencar via B4 Relay
2026-07-11 15:07 ` David Lechner
2026-07-12 7:03 ` Andy Shevchenko
2026-07-10 11:20 ` [PATCH v7 5/7] iio: dac: ad5686: read_raw/write_raw: use guard(mutex)() Rodrigo Alencar via B4 Relay
2026-07-11 15:09 ` David Lechner
2026-07-12 7:12 ` Andy Shevchenko
2026-07-10 11:20 ` [PATCH v7 6/7] iio: dac: ad5686: add triggered buffer support Rodrigo Alencar via B4 Relay
2026-07-11 15:15 ` David Lechner
2026-07-10 11:20 ` [PATCH v7 7/7] iio: dac: ad5686: add gain control support Rodrigo Alencar via B4 Relay
2026-07-11 15:22 ` David Lechner
2026-07-11 15:23 ` David Lechner [this message]
2026-07-12 2:05 ` [PATCH v7 0/7] New features for the AD5686 IIO driver Jonathan Cameron
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