[PATCH v1 0/4] iio: adc: ad4000: Add SPI offload support
From: Marcelo Schmitt
Date: Fri Mar 14 2025 - 13:18:27 EST
This patch series extends the ad4000 driver to support SPI offloading.
In addition to that, ad4000 IIO documentation is expanded to:
- list PulSAR parts supported by the ad4000 driver.
- describe some characteristics of AD4000 IIO device.
- describe changes when SPI offload is being used.
The proposed changes were tested with AD7687 and ADAQ4003 on CoraZ7 setup
running Linux built from IIO testing branch.
Marcelo Schmitt (4):
iio: adc: ad4000: Add support for SPI offload
Documentation: iio: ad4000: Add new supported parts
Documentation: iio: ad4000: Add IIO Device characteristics section
Documentation: iio: ad4000: Describe offload support
Documentation/iio/ad4000.rst | 81 +++++-
drivers/iio/adc/Kconfig | 7 +-
drivers/iio/adc/ad4000.c | 519 +++++++++++++++++++++++++++++------
3 files changed, 517 insertions(+), 90 deletions(-)
base-commit: af94f401e26f686f7391ce79b38a6129417c22dc
prerequisite-patch-id: 3d517eef53a799adba5922815fe684b913e36773
--
2.47.2