| Rajneesh Bhardwaj | b740d2e | 2016-05-26 14:41:19 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Intel Core SoC Power Management Controller Header File |
| 3 | * |
| 4 | * Copyright (c) 2016, Intel Corporation. |
| 5 | * All Rights Reserved. |
| 6 | * |
| 7 | * Authors: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> |
| 8 | * Vishwanath Somayaji <vishwanath.somayaji@intel.com> |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify it |
| 11 | * under the terms and conditions of the GNU General Public License, |
| 12 | * version 2, as published by the Free Software Foundation. |
| 13 | * |
| 14 | * This program is distributed in the hope it will be useful, but WITHOUT |
| 15 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 17 | * more details. |
| 18 | * |
| 19 | */ |
| 20 | |
| 21 | #ifndef PMC_CORE_H |
| 22 | #define PMC_CORE_H |
| 23 | |
| 24 | /* Sunrise Point Power Management Controller PCI Device ID */ |
| 25 | #define SPT_PMC_PCI_DEVICE_ID 0x9d21 |
| Andy Shevchenko | df2294f | 2016-07-04 15:39:48 +0300 | [diff] [blame] | 26 | |
| Rajneesh Bhardwaj | b740d2e | 2016-05-26 14:41:19 +0530 | [diff] [blame] | 27 | #define SPT_PMC_BASE_ADDR_OFFSET 0x48 |
| 28 | #define SPT_PMC_SLP_S0_RES_COUNTER_OFFSET 0x13c |
| 29 | #define SPT_PMC_MMIO_REG_LEN 0x100 |
| 30 | #define SPT_PMC_SLP_S0_RES_COUNTER_STEP 0x64 |
| 31 | |
| 32 | /** |
| 33 | * struct pmc_dev - pmc device structure |
| 34 | * @base_addr: comtains pmc base address |
| 35 | * @regbase: pointer to io-remapped memory location |
| 36 | * @dbgfs_dir: path to debug fs interface |
| 37 | * @feature_available: flag to indicate whether |
| 38 | * the feature is available |
| 39 | * on a particular platform or not. |
| 40 | * |
| 41 | * pmc_dev contains info about power management controller device. |
| 42 | */ |
| 43 | struct pmc_dev { |
| 44 | u32 base_addr; |
| 45 | void __iomem *regbase; |
| Rajneesh Bhardwaj | b740d2e | 2016-05-26 14:41:19 +0530 | [diff] [blame] | 46 | struct dentry *dbgfs_dir; |
| Rajneesh Bhardwaj | b740d2e | 2016-05-26 14:41:19 +0530 | [diff] [blame] | 47 | bool has_slp_s0_res; |
| 48 | }; |
| 49 | |
| 50 | #endif /* PMC_CORE_H */ |