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-rw-r--r--arch/arm/mach-mvebu/board-v7.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-mvebu/board-v7.c b/arch/arm/mach-mvebu/board-v7.c
index d965d0c0ef2d..e15ead876a48 100644
--- a/arch/arm/mach-mvebu/board-v7.c
+++ b/arch/arm/mach-mvebu/board-v7.c
@@ -142,6 +142,11 @@ static const char * const armada_370_xp_dt_compat[] = {
DT_MACHINE_START(ARMADA_370_XP_DT, "Marvell Armada 370/XP (Device Tree)")
.l2c_aux_val = 0,
.l2c_aux_mask = ~0,
+/*
+ * The following field (.smp) is still needed to ensure backward
+ * compatibility with old Device Trees that were not specifying the
+ * cpus enable-method property.
+ */
.smp = smp_ops(armada_xp_smp_ops),
.init_machine = mvebu_dt_init,
.init_irq = mvebu_init_irq,