From: Jonathan Cameron <jic23@kernel.org>
To: Rodrigo Alencar via B4 Relay
<devnull+rodrigo.alencar.analog.com@kernel.org>
Cc: rodrigo.alencar@analog.com, linux-iio@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, linux-hardening@vger.kernel.org,
Lars-Peter Clausen <lars@metafoo.de>,
Michael Hennerich <Michael.Hennerich@analog.com>,
David Lechner <dlechner@baylibre.com>,
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>,
Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
Kees Cook <kees@kernel.org>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>
Subject: Re: [PATCH v6 13/16] iio: frequency: ad9910: add output shift keying support
Date: Fri, 3 Jul 2026 19:09:20 +0100 [thread overview]
Message-ID: <20260703190920.27adb87c@jic23-huawei> (raw)
In-Reply-To: <20260618-ad9910-iio-driver-v6-13-79125ffbe430@analog.com>
On Thu, 18 Jun 2026 14:27:29 +0100
Rodrigo Alencar via B4 Relay <devnull+rodrigo.alencar.analog.com@kernel.org> wrote:
> From: Rodrigo Alencar <rodrigo.alencar@analog.com>
>
> Add OSK channel with amplitude envelope control capabilities:
> - OSK enable/disable via IIO_CHAN_INFO_ENABLE;
> - Amplitude ramp rate control via IIO_CHAN_INFO_SAMP_FREQ;
> - Amplitude scale factor readback via IIO_CHAN_INFO_RAW (ASF register);
> - Automatic OSK step size configurable through the raw_roc extended
> attribute, which allows for selectable step sizes in raw units:
> - 0: no step, means manual mode (NOT pin controlled)
> - 1: I_FS / 2^14 step, automatic mode (pin controlled)
> - 2: 2 I_FS / 2^14 step, automatic mode (pin controlled)
> - 4: 4 I_FS /2^14 step, automatic mode (pin controlled)
Trivial but good to tidy up formatting. Space after /
> - 8: 8 I_FS /2^14 step, automatic mode (pin controlled)
> - 16383: I_FS step (max), manual mode (pin controlled)
>
> The ASF register is initialized with a default amplitude ramp rate during
> device setup to ensure valid readback.
>
> Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
next prev parent reply other threads:[~2026-07-03 18:09 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-18 13:27 [PATCH v6 00/16] AD9910 Direct Digital Synthesizer Rodrigo Alencar via B4 Relay
2026-06-18 13:27 ` [PATCH v6 01/16] iio: ABI: add attributes for altcurrent channels Rodrigo Alencar via B4 Relay
2026-07-03 1:17 ` Jonathan Cameron
2026-06-18 13:27 ` [PATCH v6 02/16] iio: ABI: scale and offset for frequency/phase channels Rodrigo Alencar via B4 Relay
2026-06-18 13:27 ` [PATCH v6 03/16] iio: ABI: add parent entry for iio channels Rodrigo Alencar via B4 Relay
2026-07-03 1:18 ` Jonathan Cameron
2026-06-18 13:27 ` [PATCH v6 04/16] iio: add IIO_FREQUENCY channel type Rodrigo Alencar via B4 Relay
2026-06-18 13:27 ` [PATCH v6 05/16] iio: core: support 64-bit register through debugfs Rodrigo Alencar via B4 Relay
2026-06-18 14:45 ` Nuno Sá
2026-07-03 1:21 ` Jonathan Cameron
2026-06-18 13:27 ` [PATCH v6 06/16] iio: core: create local __iio_chan_prefix_emit() for reuse Rodrigo Alencar via B4 Relay
2026-06-18 15:06 ` Nuno Sá
2026-06-18 16:14 ` Rodrigo Alencar
2026-06-18 18:14 ` Andy Shevchenko
2026-06-19 7:43 ` Rodrigo Alencar
2026-06-19 9:20 ` Nuno Sá
2026-06-19 9:19 ` Nuno Sá
2026-06-19 9:16 ` Nuno Sá
2026-07-03 1:08 ` Jonathan Cameron
2026-06-18 13:27 ` [PATCH v6 07/16] iio: core: add hierarchical channel relationships Rodrigo Alencar via B4 Relay
2026-06-18 13:33 ` sashiko-bot
2026-07-03 1:33 ` Jonathan Cameron
2026-06-18 13:27 ` [PATCH v6 08/16] dt-bindings: iio: frequency: add ad9910 Rodrigo Alencar via B4 Relay
2026-06-18 13:35 ` sashiko-bot
2026-06-30 14:02 ` Rob Herring
2026-07-03 1:13 ` Jonathan Cameron
2026-06-18 13:27 ` [PATCH v6 09/16] iio: frequency: ad9910: initial driver implementation Rodrigo Alencar via B4 Relay
2026-06-18 13:37 ` sashiko-bot
2026-07-03 2:13 ` Jonathan Cameron
2026-06-18 13:27 ` [PATCH v6 10/16] iio: frequency: ad9910: add basic parallel port support Rodrigo Alencar via B4 Relay
2026-06-18 13:41 ` sashiko-bot
2026-07-03 2:57 ` Jonathan Cameron
2026-06-18 13:27 ` [PATCH v6 11/16] iio: frequency: ad9910: add digital ramp generator support Rodrigo Alencar via B4 Relay
2026-06-18 13:42 ` sashiko-bot
2026-07-03 3:01 ` Jonathan Cameron
2026-06-18 13:27 ` [PATCH v6 12/16] iio: frequency: ad9910: add RAM mode support Rodrigo Alencar via B4 Relay
2026-06-18 13:43 ` sashiko-bot
2026-07-03 3:05 ` Jonathan Cameron
2026-07-03 14:09 ` Nuno Sá
2026-07-04 16:50 ` David Lechner
2026-07-04 22:55 ` Jonathan Cameron
2026-06-18 13:27 ` [PATCH v6 13/16] iio: frequency: ad9910: add output shift keying support Rodrigo Alencar via B4 Relay
2026-07-03 18:09 ` Jonathan Cameron [this message]
2026-06-18 13:27 ` [PATCH v6 14/16] iio: frequency: ad9910: show channel priority in debugfs Rodrigo Alencar via B4 Relay
2026-06-18 13:45 ` sashiko-bot
2026-06-18 13:27 ` [PATCH v6 15/16] iio: ABI: add docs for ad9910 sysfs entries Rodrigo Alencar via B4 Relay
2026-06-18 13:44 ` sashiko-bot
2026-07-03 18:13 ` Jonathan Cameron
2026-06-18 13:27 ` [PATCH v6 16/16] docs: iio: add documentation for ad9910 driver Rodrigo Alencar via B4 Relay
2026-07-03 18:30 ` Jonathan Cameron
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