| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * AMD SoC Power Management Controller Driver |
| * |
| * Copyright (c) 2023, Advanced Micro Devices, Inc. |
| * All Rights Reserved. |
| * |
| * Author: Mario Limonciello <mario.limonciello@amd.com> |
| */ |
| |
| #ifndef PMC_H |
| #define PMC_H |
| |
| #include <linux/types.h> |
| #include <linux/mutex.h> |
| |
| struct amd_pmc_dev { |
| void __iomem *regbase; |
| void __iomem *smu_virt_addr; |
| void __iomem *stb_virt_addr; |
| void __iomem *fch_virt_addr; |
| bool msg_port; |
| u32 base_addr; |
| u32 cpu_id; |
| u32 active_ips; |
| u32 dram_size; |
| u32 num_ips; |
| u32 s2d_msg_id; |
| /* SMU version information */ |
| u8 smu_program; |
| u8 major; |
| u8 minor; |
| u8 rev; |
| struct device *dev; |
| struct pci_dev *rdev; |
| struct mutex lock; /* generic mutex lock */ |
| struct dentry *dbgfs_dir; |
| struct quirk_entry *quirks; |
| }; |
| |
| void amd_pmc_process_restore_quirks(struct amd_pmc_dev *dev); |
| void amd_pmc_quirks_init(struct amd_pmc_dev *dev); |
| |
| #endif /* PMC_H */ |
