diff options
Diffstat (limited to '')
| -rw-r--r-- | plat/mediatek/mt8195/drivers/spm/mt_spm_suspend.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/plat/mediatek/mt8195/drivers/spm/mt_spm_suspend.h b/plat/mediatek/mt8195/drivers/spm/mt_spm_suspend.h new file mode 100644 index 0000000..69c5230 --- /dev/null +++ b/plat/mediatek/mt8195/drivers/spm/mt_spm_suspend.h @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2021, 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> + +#define MCUPM_MBOX_OFFSET_PDN 0x1031FF88 +#define MCUPM_POWER_DOWN 0x4D50444E + +enum MT_SPM_SUSPEND_MODE { + MT_SPM_SUSPEND_SYSTEM_PDN, + MT_SPM_SUSPEND_SLEEP, +}; + +extern int mt_spm_suspend_mode_set(int mode); +extern int mt_spm_suspend_enter(int state_id, unsigned int ext_opand, + unsigned int reosuce_req); +extern void mt_spm_suspend_resume(int state_id, unsigned int ext_opand, + struct wake_status **status); +extern void mt_spm_suspend_init(void); +#endif /* MT_SPM_SUSPEND_H */ |