| Siew Chin Lim | 5e317de | 2021-08-10 11:26:32 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* |
| 3 | * Copyright (C) 2020-2021 Intel Corporation <www.intel.com> |
| 4 | */ |
| 5 | |
| 6 | #ifndef _CLK_MEM_N5X_ |
| 7 | #define _CLK_MEM_N5X_ |
| 8 | |
| 9 | #ifndef __ASSEMBLY__ |
| 10 | #include <linux/bitops.h> |
| 11 | #endif |
| 12 | |
| 13 | /* Clock Manager registers */ |
| 14 | #define MEMCLKMGR_STAT 4 |
| 15 | #define MEMCLKMGR_INTRGEN 8 |
| 16 | #define MEMCLKMGR_INTRMSK 0x0c |
| 17 | #define MEMCLKMGR_INTRCLR 0x10 |
| 18 | #define MEMCLKMGR_INTRSTS 0x14 |
| 19 | #define MEMCLKMGR_INTRSTK 0x18 |
| 20 | #define MEMCLKMGR_INTRRAW 0x1c |
| 21 | |
| 22 | /* Memory Clock Manager PPL group registers */ |
| 23 | #define MEMCLKMGR_MEMPLL_EN 0x20 |
| 24 | #define MEMCLKMGR_MEMPLL_ENS 0x24 |
| 25 | #define MEMCLKMGR_MEMPLL_ENR 0x28 |
| 26 | #define MEMCLKMGR_MEMPLL_BYPASS 0x2c |
| 27 | #define MEMCLKMGR_MEMPLL_BYPASSS 0x30 |
| 28 | #define MEMCLKMGR_MEMPLL_BYPASSR 0x34 |
| 29 | #define MEMCLKMGR_MEMPLL_MEMDIV 0x38 |
| 30 | #define MEMCLKMGR_MEMPLL_PLLGLOB 0x3c |
| 31 | #define MEMCLKMGR_MEMPLL_PLLCTRL 0x40 |
| 32 | #define MEMCLKMGR_MEMPLL_PLLDIV 0x44 |
| 33 | #define MEMCLKMGR_MEMPLL_PLLOUTDIV 0x48 |
| 34 | #define MEMCLKMGR_MEMPLL_EXTCNTRST 0x4c |
| 35 | |
| 36 | #define MEMCLKMGR_CTRL_BOOTMODE BIT(0) |
| 37 | |
| 38 | #define MEMCLKMGR_STAT_MEMPLL_LOCKED BIT(8) |
| 39 | |
| 40 | #define MEMCLKMGR_STAT_ALLPLL_LOCKED_MASK \ |
| 41 | (MEMCLKMGR_STAT_MEMPLL_LOCKED) |
| 42 | |
| 43 | #define MEMCLKMGR_INTER_MEMPLLLOCKED_MASK BIT(0) |
| 44 | #define MEMCLKMGR_INTER_MEMPLLLOST_MASK BIT(2) |
| 45 | |
| 46 | #define MEMCLKMGR_BYPASS_MEMPLL_ALL 0x1 |
| 47 | |
| 48 | #define MEMCLKMGR_MEMDIV_MPFEDIV_OFFSET 0 |
| 49 | #define MEMCLKMGR_MEMDIV_APBDIV_OFFSET 4 |
| 50 | #define MEMCLKMGR_MEMDIV_DFICTRLDIV_OFFSET 8 |
| 51 | #define MEMCLKMGR_MEMDIV_DFIDIV_OFFSET 12 |
| 52 | #define MEMCLKMGR_MEMDIV_DFICTRLDIV_MASK BIT(0) |
| 53 | #define MEMCLKMGR_MEMDIV_DIVIDER_MASK GENMASK(1, 0) |
| 54 | |
| 55 | #define MEMCLKMGR_PLLGLOB_PSRC_MASK GENMASK(17, 16) |
| 56 | #define MEMCLKMGR_PLLGLOB_PSRC_OFFSET 16 |
| 57 | #define MEMCLKMGR_PLLGLOB_LOSTLOCK_BYPASS_EN_MASK BIT(28) |
| 58 | #define MEMCLKMGR_PLLGLOB_CLR_LOSTLOCK_BYPASS_MASK BIT(29) |
| 59 | |
| 60 | #define MEMCLKMGR_PSRC_EOSC1 0 |
| 61 | #define MEMCLKMGR_PSRC_INTOSC 1 |
| 62 | #define MEMCLKMGR_PSRC_F2S 2 |
| 63 | |
| 64 | #define MEMCLKMGR_PLLCTRL_BYPASS_MASK BIT(0) |
| 65 | #define MEMCLKMGR_PLLCTRL_RST_N_MASK BIT(1) |
| 66 | |
| 67 | #define MEMCLKMGR_PLLDIV_DIVR_MASK GENMASK(5, 0) |
| 68 | #define MEMCLKMGR_PLLDIV_DIVF_MASK GENMASK(16, 8) |
| 69 | #define MEMCLKMGR_PLLDIV_DIVQ_MASK GENMASK(26, 24) |
| 70 | #define MEMCLKMGR_PLLDIV_RANGE_MASK GENMASK(30, 28) |
| 71 | |
| 72 | #define MEMCLKMGR_PLLDIV_DIVR_OFFSET 0 |
| 73 | #define MEMCLKMGR_PLLDIV_DIVF_OFFSET 8 |
| 74 | #define MEMCLKMGR_PLLDIV_DIVQ_QDIV_OFFSET 24 |
| 75 | #define MEMCLKMGR_PLLDIV_RANGE_OFFSET 28 |
| 76 | |
| 77 | #define MEMCLKMGR_PLLOUTDIV_C0CNT_MASK GENMASK(4, 0) |
| 78 | #define MEMCLKMGR_PLLOUTDIV_C0CNT_OFFSET 0 |
| 79 | |
| 80 | #define MEMCLKMGR_EXTCNTRST_C0CNTRST BIT(7) |
| 81 | #define MEMCLKMGR_EXTCNTRST_ALLCNTRST \ |
| 82 | (MEMCLKMGR_EXTCNTRST_C0CNTRST) |
| 83 | |
| 84 | #endif /* _CLK_MEM_N5X_ */ |