feat(mt8188): add SPM feature support
Add SPM low power functions, such as system suspend.
Change-Id: I6d1ad847a81ba9c347ab6fb8a8cb8c69004b7add
diff --git a/plat/mediatek/drivers/spm/mt8188/mt_spm_suspend.h b/plat/mediatek/drivers/spm/mt8188/mt_spm_suspend.h
new file mode 100644
index 0000000..37f621d
--- /dev/null
+++ b/plat/mediatek/drivers/spm/mt8188/mt_spm_suspend.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2023, MediaTek Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef MT_SPM_SUSPEND_H
+#define MT_SPM_SUSPEND_H
+
+#include <mt_spm_internal.h>
+
+struct suspend_dbg_ctrl {
+ uint32_t sleep_suspend_cnt;
+};
+
+enum mt_spm_suspend_mode {
+ MT_SPM_SUSPEND_SYSTEM_PDN = 0,
+ MT_SPM_SUSPEND_SLEEP,
+};
+
+int mt_spm_suspend_mode_set(int mode, void *prv);
+int mt_spm_suspend_enter(int state_id, unsigned int ext_opand, unsigned int reosuce_req);
+void mt_spm_suspend_resume(int state_id, unsigned int ext_opand, struct wake_status **status);
+
+#endif