31 Jan
2023
31 Jan
'23
10:50 a.m.
The default configuration of the PMIC behavior makes the PMIC power cycle most regulators on WDOG_B assertion. This power cycling causes the memory contents of OCRAM to be lost. Some systems neeeds some memory that survives reset and reboot, therefore this patch is created. The implementation is taken almost verbatim from Linux commit 2364a64d0673f ("regulator: pca9450: Make warm reset on WDOG_B assertion") Signed-off-by: Marek Vasut marex@denx.de Reviewed-by: Fabio Estevam festevam@denx.de Reviewed-by: Peng Fan peng.fan@nxp.com
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic
--
=====================================================================
DENX Software Engineering GmbH, Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, 82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic@denx.de
=====================================================================