From: Janani Sunil <jananisunil.dev@gmail.com>
To: Jonathan Cameron <jic23@kernel.org>,
Janani Sunil <janani.sunil@analog.com>
Cc: "Nuno Sá" <nuno.sa@analog.com>,
"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>,
"Olivier Moysan" <olivier.moysan@foss.st.com>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Linus Walleij" <linusw@kernel.org>,
"Bartosz Golaszewski" <brgl@kernel.org>,
"Jonathan Corbet" <corbet@lwn.net>,
"Shuah Khan" <skhan@linuxfoundation.org>,
"Michael Walle" <mwalle@kernel.org>,
linux@analog.com, linux-iio@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-gpio@vger.kernel.org, linux-doc@vger.kernel.org,
"Uwe Kleine-König" <u.kleine-koenig@baylibre.com>
Subject: Re: [PATCH v3 01/14] dt-bindings: iio: adc: Add AD7768
Date: Tue, 18 Aug 2026 10:27:26 +0200 [thread overview]
Message-ID: <6f2b715e-f62b-4b6e-9605-23d6978b6cbb@gmail.com> (raw)
In-Reply-To: <20260816192409.145df670@jic23-huawei>
On 8/16/26 20:24, Jonathan Cameron wrote:
> On Thu, 13 Aug 2026 15:56:54 +0200
> Janani Sunil <janani.sunil@analog.com> wrote:
>
>> Devicetree Bindings for AD7768-4 (4 channel) and AD7768 (8 channel)
>> simultaneous sampling ADCs.
>>
>> Signed-off-by: Janani Sunil <janani.sunil@analog.com>
>> ---
>> .../devicetree/bindings/iio/adc/adi,ad7768.yaml | 338 +++++++++++++++++++++
>> MAINTAINERS | 7 +
>> 2 files changed, 345 insertions(+)
>>
...
>> + adi,data-lines-number:
>> + $ref: /schemas/types.yaml#/definitions/uint32
>> + enum: [1, 2, 4, 8]
>> + description:
>> + Number of DOUTx lines used for the high-speed data output interface
>> + (distinct from the SPI control interface). AD7768 supports 1, 2, or 8
>> + lines; AD7768-4 supports 1 or 4 lines. Defaults to the maximum number
>> + of lines for the selected variant if omitted.
> The default statement is a bit hidden and I'm not sure useful as it's not
> an obvious default. Maybe drop that and make this a required property?
This property was required in v1. It was changed to optional in v2 following a suggestion to use the highest number of data lines as the default.
next prev parent reply other threads:[~2026-08-18 8:27 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-13 13:56 [PATCH v3 00/14] iio: adc: Add AD7768/AD7768-4 ADC driver support Janani Sunil
2026-08-13 13:56 ` [PATCH v3 01/14] dt-bindings: iio: adc: Add AD7768 Janani Sunil
2026-08-16 18:24 ` Jonathan Cameron
2026-08-18 8:27 ` Janani Sunil [this message]
2026-08-22 1:45 ` Jonathan Cameron
2026-08-13 13:56 ` [PATCH v3 02/14] iio: backend: Add support for CRC Janani Sunil
2026-08-16 18:27 ` Jonathan Cameron
2026-08-16 18:33 ` Jonathan Cameron
2026-08-13 13:56 ` [PATCH v3 03/14] iio: adc: adi-axi-adc: Initialize state mutex Janani Sunil
2026-08-16 18:29 ` Jonathan Cameron
2026-08-13 13:56 ` [PATCH v3 04/14] iio: adc: adi-axi-adc: Add support for CRC Janani Sunil
2026-08-13 13:56 ` [PATCH v3 05/14] iio: adc: Add AD7768 and AD7768-4 core support Janani Sunil
2026-08-16 19:10 ` Jonathan Cameron
2026-08-24 14:45 ` Philipp Zabel
2026-08-24 15:06 ` Andy Shevchenko
2026-08-13 13:56 ` [PATCH v3 06/14] iio: adc: ad7768: Add configurable sampling modes Janani Sunil
2026-08-16 19:35 ` Jonathan Cameron
2026-08-13 13:57 ` [PATCH v3 07/14] iio: adc: ad7768: Add calibration controls Janani Sunil
2026-08-16 19:37 ` Jonathan Cameron
2026-08-13 13:57 ` [PATCH v3 08/14] iio: adc: ad7768: Add per-channel conversion delay Janani Sunil
2026-08-13 13:57 ` [PATCH v3 09/14] iio: adc: ad7768: Add VCM regulator support Janani Sunil
2026-08-16 19:46 ` Jonathan Cameron
2026-08-13 13:57 ` [PATCH v3 10/14] iio: adc: ad7768: Register GPIO auxiliary device Janani Sunil
2026-08-13 13:57 ` [PATCH v3 11/14] gpio: regmap: Use regmap_test_bits() for single bit reads Janani Sunil
2026-08-14 7:04 ` Linus Walleij
2026-08-14 7:28 ` Michael Walle
2026-08-14 8:28 ` Andy Shevchenko
2026-08-13 13:57 ` [PATCH v3 12/14] gpio: regmap: Add optional runtime PM support Janani Sunil
2026-08-14 7:07 ` Linus Walleij
2026-08-14 7:30 ` Michael Walle
2026-08-14 8:34 ` Andy Shevchenko
2026-08-16 17:59 ` Jonathan Cameron
2026-08-13 13:57 ` [PATCH v3 13/14] gpio: ad7768: Add AD7768 GPIO auxiliary driver Janani Sunil
2026-08-14 7:05 ` Linus Walleij
2026-08-14 8:43 ` Andy Shevchenko
2026-08-13 13:57 ` [PATCH v3 14/14] Documentation: iio: Add AD7768 Documentation Janani Sunil
2026-08-14 8:45 ` [PATCH v3 00/14] iio: adc: Add AD7768/AD7768-4 ADC driver support Andy Shevchenko
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