Marco Felsch 1f4e29d24b ARM: dts: imx6: phycore-som: explicit disable pmic watchdog during suspend ... By default the phycore-som has support for two watchdog devices: 1st the internal imx6 watchdog and 2nd the DA9062 PMIC watchdog. According [1] the PMIC watchdog is used as boot watchdog. It is common to use this watchdog during "system up" time too. Furthermore the PMIC watchdog can be used to address ERR007117 since the phycore-som can be equipped with NAND or eMMC storage. The PMIC watchdog can be enabled/disabled by the PMIC itself if the PMIC enters POWERDOWN mode or by the host. The PMIC powerdown mode can't be used due to the PCB design. So the watchdog is still enabled during a suspend which causes a system reset. We need to tell the driver to disable the watchdog during a system suspend and to reenable it upon a resume to fix this. [1] https://git.pengutronix.de/cgit/barebox/tree/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi#n73 Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>		2020-03-11 15:36:16 +08:00
..
bootp	ARM: 8933/1: replace Sun/Solaris style flag on section directive	2019-11-15 22:21:19 +00:00
compressed	ARM: 8945/1: decompressor: use CONFIG option instead of cc-option	2020-01-25 18:18:04 +00:00
dts	ARM: dts: imx6: phycore-som: explicit disable pmic watchdog during suspend	2020-03-11 15:36:16 +08:00
.gitignore
deflate_xip_data.sh
install.sh
Makefile