linux-kernel - [PATCH v4 0/5] iio: adc: ti-adc128s052: Add support for adc102s051

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Message-Id: <20250614091504.575685-1-sbellary@baylibre.com>
Date: Sat, 14 Jun 2025 02:14:59 -0700
From: Sukrut Bellary <sbellary@...libre.com>
To: Jonathan Cameron <jic23@...nel.org>,
	David Lechner <dlechner@...libre.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Matti Vaittinen <mazziesaccount@...il.com>,
	Nuno Sá <nuno.sa@...log.com>,
	Andy Shevchenko <andy@...nel.org>,
	Angelo Compagnucci <angelo.compagnucci@...il.com>
Cc: Sukrut Bellary <sbellary@...libre.com>,
	Nishanth Menon <nm@...com>,
	linux-iio@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v4 0/5] iio: adc: ti-adc128s052: Add support for adc102s051

The patch series adds the support for adc102s051 and family.

The family of devices are easier to support since they all
(no matter the resolution) seem to respond in 12-bits with the LSBs set to
0 for the reduced resolution devices.

Changes in v4:
	Patch 1:
	- No changes in dt-bindings.

	- Rebase on v6.16-rc1.
	- split changes in multiple patches.
	- Use shift and realbits.
	- Use separate structure for each device type.
	- cleanup - fix the order.
	- Add lower resolution devices support.
	- Add MAINTAINERS entry.

- Link to v3:
	https://lore.kernel.org/lkml/20250408132120.836461-1-sbellary@baylibre.com/

Changes in v3:
	Patch 1:
	- No changes in dt-bindings

	Patch 2:
	- used be16_to_cpu() for the endian conversion.
	- used config index enum while setting up the adc128_config[]

- Link to v2:
	https://lore.kernel.org/lkml/20231022031203.632153-1-sukrut.bellary@linux.com/

Changes in v2:
	Patch 1:
	- No changes in dt-bindings

	Patch 2:
	- Arranged of_device_id and spi_device_id in numeric order.
	- Used enum to index into adc128_config.
	- Reorder adc128_config in alphabetical.
	- Include channel resolution information.
	- Shift is calculated per resolution and used in scaling and
	raw data read.

- Link to v1:
	https://lore.kernel.org/all/20220701042919.18180-1-nm@ti.com/

Sukrut Bellary (5):
  dt-bindings: iio: adc: ti,adc128s052: Add adc08c and adc10c family
  iio: adc: ti-adc128s052: Use shift and realbits
  iio: adc: ti-adc128s052: cleanup changes
  iio: adc: ti-adc128s052: Add lower resolution devices support
  MAINTAINERS: maintainer for TI's ADCs' driver ti-adc128s052

 .../bindings/iio/adc/ti,adc128s052.yaml       |   6 +
 MAINTAINERS                                   |   1 +
 drivers/iio/adc/ti-adc128s052.c               | 184 ++++++++++++------
 3 files changed, 133 insertions(+), 58 deletions(-)

-- 
2.34.1