linux-kernel - [PATCH v2 0/9] iio: ad3552r-hs: add support for ad3541/42r

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Message-Id: <20250108-wip-bl-ad3552r-axi-v0-iio-testing-carlos-v2-0-2dac02f04638@baylibre.com>
Date: Wed, 08 Jan 2025 18:29:14 +0100
From: Angelo Dureghello <adureghello@...libre.com>
To: Lars-Peter Clausen <lars@...afoo.de>, 
 Michael Hennerich <Michael.Hennerich@...log.com>, 
 Jonathan Cameron <jic23@...nel.org>, 
 Mihail Chindris <mihail.chindris@...log.com>, Nuno Sa <nuno.sa@...log.com>, 
 David Lechner <dlechner@...libre.com>
Cc: Jonathan Cameron <Jonathan.Cameron@...wei.com>, 
 linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Angelo Dureghello <adureghello@...libre.com>
Subject: [PATCH v2 0/9] iio: ad3552r-hs: add support for ad3541/42r

This patchset add support for ad3541/42r, 16MUPS, respectively
single and dual channel DACs, together with some minor fixes.

The ad354xr connect through a DSPI bus (while ad355xr through
QSPI), so a new fpga HDL supporting bus mode switch has been
developed to support them.

Signed-off-by: Angelo Dureghello <adureghello@...libre.com>
---
Changes in v2:
- reproposing the patchset using platform data for bus mode
  change functionality,
- improve commit messages,
- add separate patch for instruction mode,
- add separate patch for sharing model data structures,
- remove error on wrong id,
- fix id detection info message in case of wrong id.

---
Angelo Dureghello (9):
      iio: dac: ad3552r-common: fix ad3541/2r ranges
      iio: dac: ad3552r-hs: clear reset status flag
      iio: dac: adi-axi-dac: modify stream enable
      iio: dac: adi-axi-dac: add bus mode setup
      iio: dac: ad3552r-hs: fix message on wrong chip id
      iio: dac: ad3552r-hs: use instruction mode for configuration
      iio: dac: ad3552r: share model data structures
      iio: dac: ad3552r-hs: add ad3541/2r support
      iio: dac: ad3552r-hs: update function name (non functional)

 drivers/iio/dac/ad3552r-common.c |  49 ++++++-
 drivers/iio/dac/ad3552r-hs.c     | 303 ++++++++++++++++++++++++++++++---------
 drivers/iio/dac/ad3552r-hs.h     |   8 ++
 drivers/iio/dac/ad3552r.c        |  36 -----
 drivers/iio/dac/ad3552r.h        |  16 ++-
 drivers/iio/dac/adi-axi-dac.c    |  37 ++++-
 6 files changed, 339 insertions(+), 110 deletions(-)
---
base-commit: 5f8c6f117400b7b21ad248959ae2cb6e0d634e97
change-id: 20250108-wip-bl-ad3552r-axi-v0-iio-testing-carlos-9fae2ab88a12

Best regards,
-- 
Angelo Dureghello <adureghello@...libre.com>