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-rw-r--r--arch/arm/mach-mvebu/coherency.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
index 474abff7e855..e80f0dde2189 100644
--- a/arch/arm/mach-mvebu/coherency.c
+++ b/arch/arm/mach-mvebu/coherency.c
@@ -181,6 +181,7 @@ static void __init armada_375_380_coherency_init(struct device_node *np)
coherency_cpu_base = of_iomap(np, 0);
arch_ioremap_caller = armada_wa_ioremap_caller;
+ pci_ioremap_set_mem_type(MT_UNCACHED);
/*
* We should switch the PL310 to I/O coherency mode only if
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