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This commit extends the coherency fabric code to provide a coherency_available()function that the SoC code can call to be told whether coherency support is available or not. On Armada 370/XP, coherency support is available as soon as the relevant DT node is present. On some upcoming SoCs, the DT node needs to be present *and* the system running with CONFIG_SMP enabled. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Link: https://lkml.kernel.org/r/1397483228-25625-3-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net> |
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| .. | ||
| include/mach | ||
| armada-370-xp.h | ||
| board-t5325.c | ||
| board-v7.c | ||
| board.h | ||
| coherency_ll.S | ||
| coherency.c | ||
| coherency.h | ||
| common.h | ||
| dove.c | ||
| headsmp.S | ||
| hotplug.c | ||
| Kconfig | ||
| kirkwood-pm.c | ||
| kirkwood-pm.h | ||
| kirkwood.c | ||
| kirkwood.h | ||
| Makefile | ||
| mvebu-soc-id.c | ||
| mvebu-soc-id.h | ||
| platsmp.c | ||
| pmsu.c | ||
| pmsu.h | ||
| system-controller.c | ||