Commits
Thomas Petazzoni committed 501f928e009
ARM: mvebu: add a coherency_available() call 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>