mediatek: mt8195: Initialize delay_timer

Initialize delay_timer for delay functions.

Change-Id: Ib554135151f8b5c642b5a6511c942bb9efc0a47f
diff --git a/plat/mediatek/mt8195/bl31_plat_setup.c b/plat/mediatek/mt8195/bl31_plat_setup.c
index 2f38c1b..61846a3 100644
--- a/plat/mediatek/mt8195/bl31_plat_setup.c
+++ b/plat/mediatek/mt8195/bl31_plat_setup.c
@@ -11,6 +11,7 @@
 #include <common/bl_common.h>
 #include <common/debug.h>
 #include <common/desc_image_load.h>
+#include <drivers/generic_delay_timer.h>
 #include <drivers/ti/uart/uart_16550.h>
 #include <lib/coreboot.h>
 
@@ -86,6 +87,7 @@
 	mt_gic_init();
 
 	mt_systimer_init();
+	generic_delay_timer_init();
 }
 
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