diff --git a/arch/arm/mach-shmobile/setup-r8a7791.c b/arch/arm/mach-shmobile/setup-r8a7791.c
index e28404e43860..a7e4966f5e18 100644
--- a/arch/arm/mach-shmobile/setup-r8a7791.c
+++ b/arch/arm/mach-shmobile/setup-r8a7791.c
@@ -213,7 +213,7 @@ void __init r8a7791_add_standard_devices(void)
 void __init r8a7791_init_early(void)
 {
 #ifndef CONFIG_ARM_ARCH_TIMER
-	shmobile_setup_delay(1300, 2, 4); /* Cortex-A15 @ 1300MHz */
+	shmobile_setup_delay(1500, 2, 4); /* Cortex-A15 @ 1500MHz */
 #endif
 }