linux-kernel - [PATCH 0/6] Improvements and Enhancements for AD5791 DAC Driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20241029073857.753782-1-ahaslam@baylibre.com>
Date: Tue, 29 Oct 2024 08:38:51 +0100
From: ahaslam@...libre.com
To: lars@...afoo.de,
	Michael.Hennerich@...log.com,
	jic23@...nel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	nuno.sa@...log.com,
	dlechner@...libre.com
Cc: linux-iio@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Axel Haslam <ahaslam@...libre.com>
Subject: [PATCH 0/6] Improvements and Enhancements for AD5791 DAC Driver

From: Axel Haslam <ahaslam@...libre.com>

These patches aim to improve on the ad5791 driver:
 - make use of chip_info / match tables, and drop device enum id.
 - Add reset, clr and ldac gpios that have to be set to the correct level in case they
   are not hardwired on the setup/PCB.
 - simplify probe by using the devm_* functions to automatically free resources.
---
Changes in v2:
- Fix probe error print using uninitialized ret.
- Add documentation for new struct parameters
- Add review-by tags to device tree bindings
- Link to V1: https://lore.kernel.org/all/CAKXjFTPwN2TYW6sq1kj3miZ0f5OqKX0aTk8eGf1sj9TBk1_e=A@mail.gmail.com/T/

Axel Haslam (6):
  dt-bindings: iio: dac: ad5791: Add optional reset, clr and ldac gpios
  dt-bindings: iio: dac: ad5791: Add required voltage supplies
  iio: dac: ad5791: Include chip_info in device match tables
  iio: dac: ad5791: Add reset, clr and ldac gpios
  iio: dac: ad5791: Use devm_regulator_get_enable_read_voltage
  iio: dac: ad5791: Use devm_iio_device_register

 .../bindings/iio/dac/adi,ad5791.yaml          |  39 ++++
 drivers/iio/dac/ad5791.c                      | 203 ++++++++----------
 2 files changed, 131 insertions(+), 111 deletions(-)

-- 
2.34.1