From 501f928e009760f4987d4630265bb9fff28a6ecc Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Mon, 14 Apr 2014 15:47:00 +0200 Subject: [PATCH] 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 Link: https://lkml.kernel.org/r/1397483228-25625-3-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper --- Reading git-format-patch failed