[PATCH 0/2] Move pca9450 RESET_CTRL configuration to driver

Jonas Rebmann jre at pengutronix.de
Tue Mar 11 03:50:16 PDT 2025


Configure the RESET_CTRL register of the pca9450 pmic in the driver,
like u-boot and kernel do. Subsequently, remove the setup of this
register from the pca9450_register_init_callback of the two imx93 boards
we currently have.

Configuration of this register in lowlevel.c of the imx8 boards remains
untouched for now as they use a larger array of pmic register setups
which I haven't given a closer look as to which is actually needed given
the defaults and what's done in the driver already.

Signed-off-by: Jonas Rebmann <jre at pengutronix.de>
---
Jonas Rebmann (2):
      mfd: pca9450: configure pmic reset behavior
      ARM: boards: remove obsolete PCA9450_RESET_CTRL setup

 arch/arm/boards/phytec-phycore-imx93/board.c |  9 ---------
 arch/arm/boards/tqma93xx/board.c             |  3 ---
 drivers/mfd/pca9450.c                        | 11 +++++++++++
 include/mfd/pca9450.h                        |  4 ++++
 4 files changed, 15 insertions(+), 12 deletions(-)
---
base-commit: d004da6e3710cc01b645a57c8dd1a986eced1c80
change-id: 20250311-pca9450-wdog-b9458f1a26ff

Best regards,
-- 
Jonas Rebmann <jre at pengutronix.de>




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