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1605de1b3c
linux-next/arch/arm/mach-at91
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Claudiu Beznea 1605de1b3c ARM: at91: pm: do not panic if ram controllers are not enabled 
In case PM is enabled but there is no RAM controller information
in DT the code will panic. Avoid such scenarios by not initializing
platform specific PM code in case RAM controller is not provided
via DT.

Reported-by: Eugen Hristev <eugen.hristev@microchip.com>
Fixes: 827de1f123 ("ARM: at91: remove at91_dt_initialize and machine init_early()")
Fixes: 892e1f4a3a ("ARM: at91: pm: add sama7g5 ddr phy controller")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20210823131915.23857-2-claudiu.beznea@microchip.com
2021-09-14 16:52:26 +02:00
..
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
at91rm9200.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 4 2019-05-21 11:28:40 +02:00
at91sam9.c ARM: at91: pm: move SAM9X60's PM under its own SoC config flag 2019-12-10 00:44:53 +01:00
generic.h ARM: at91: pm: add pm support for SAMA7G5 2021-07-19 14:32:13 +02:00
Kconfig ARM: at91: add new SoC sama7g5 2021-07-19 14:32:11 +02:00
Makefile ARM: at91: sama7: introduce sama7 SoC family 2021-07-19 14:32:13 +02:00
Makefile.boot ARM: at91: Replace HTTP links with HTTPS ones 2020-07-18 00:59:26 +02:00
pm_data-offsets.c ARM: at91: pm: add self-refresh support for sama7g5 2021-07-19 14:32:12 +02:00
pm_suspend.S ARM: at91: pm: add backup mode support for SAMA7G5 2021-07-19 14:32:12 +02:00
pm.c ARM: at91: pm: do not panic if ram controllers are not enabled 2021-09-14 16:52:26 +02:00
pm.h ARM: at91: pm: add support for 2.5V LDO regulator control 2021-07-19 14:32:12 +02:00
sam9x60.c ARM: at91: pm: move SAM9X60's PM under its own SoC config flag 2019-12-10 00:44:53 +01:00
sama5.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 4 2019-05-21 11:28:40 +02:00
sama7.c ARM: at91: pm: add pm support for SAMA7G5 2021-07-19 14:32:13 +02:00
samv7.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 4 2019-05-21 11:28:40 +02:00