feat(mt8188): keep infra and peri on when system suspend

In order to wake up system from USB devices, keep infra and peri on
when system suspend.

Change-Id: I0a0eb2e72709b0cc1bf11b36241a50cb5d85d9b8
Signed-off-by: Shaocheng Wang <shaocheng.wang@mediatek.corp-partner.google.com>
diff --git a/plat/mediatek/mt8188/platform.mk b/plat/mediatek/mt8188/platform.mk
index 333002f..85ceeb9 100644
--- a/plat/mediatek/mt8188/platform.mk
+++ b/plat/mediatek/mt8188/platform.mk
@@ -41,6 +41,7 @@
 MODULES-y += $(MTK_PLAT)/drivers/rtc
 MODULES-y += $(MTK_PLAT)/drivers/spm
 MODULES-y += $(MTK_PLAT)/drivers/timer
+MODULES-y += $(MTK_PLAT)/drivers/usb
 MODULES-y += $(MTK_PLAT)/helpers
 MODULES-y += $(MTK_PLAT)/topology