Javier Martinez Canillas b030485220 ARM: EXYNOS: Clear OF_POPULATED flag from PMU node in IRQ init callback ... The Exynos PMU node is an interrupt, clock and PMU (Power Management Unit) controller, and these functionalities are supported by different drivers that matches the same compatible strings. Since commit 15cc2ed6dc ("of/irq: Mark initialised interrupt controllers as populated") the OF core flags interrupt controllers registered with the IRQCHIP_DECLARE() macro as OF_POPULATED, so platform devices with the same compatible string as the interrupt controller will not be registered. This prevents the PMU platform device to be registered so the Exynos PMU driver is never probed. This breaks (among other things) Suspend-to-RAM. Fix this by clearing the OF_POPULATED flag in the PMU IRQ init callback, to allow the Exynos PMU platform driver to be probed. The patch is based on Philipp Zabel's "ARM: imx6: mark GPC node as not populated after irq init to probe pm domain driver". Fixes: 15cc2ed6dc ("of/irq: Mark initialised interrupt controllers as populated") Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>		2016-08-30 10:49:18 +02:00
..
include/mach
common.h
exynos-smc.S
exynos.c	ARM: SoC driver updates for v4.8	2016-08-01 18:36:01 -04:00
firmware.c
headsmp.S
Kconfig	ARM: SoC driver updates for v4.8	2016-08-01 18:36:01 -04:00
Makefile
mcpm-exynos.c
platsmp.c
pm.c
sleep.S
smc.h
suspend.c	ARM: EXYNOS: Clear OF_POPULATED flag from PMU node in IRQ init callback	2016-08-30 10:49:18 +02:00