1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2020-2022 Intel Corporation <www.intel.com>
10 #include <linux/bitops.h>
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
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
36 #define MEMCLKMGR_CTRL_BOOTMODE BIT(0)
38 #define MEMCLKMGR_STAT_MEMPLL_LOCKED BIT(8)
40 #define MEMCLKMGR_STAT_ALLPLL_LOCKED_MASK \
41 (MEMCLKMGR_STAT_MEMPLL_LOCKED)
43 #define MEMCLKMGR_INTER_MEMPLLLOCKED_MASK BIT(0)
44 #define MEMCLKMGR_INTER_MEMPLLLOST_MASK BIT(2)
46 #define MEMCLKMGR_BYPASS_MEMPLL_ALL 0x1
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)
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)
60 #define MEMCLKMGR_PSRC_EOSC1 0
61 #define MEMCLKMGR_PSRC_INTOSC 1
62 #define MEMCLKMGR_PSRC_F2S 2
64 #define MEMCLKMGR_PLLCTRL_BYPASS_MASK BIT(0)
65 #define MEMCLKMGR_PLLCTRL_RST_N_MASK BIT(1)
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)
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
77 #define MEMCLKMGR_PLLOUTDIV_C0CNT_MASK GENMASK(4, 0)
78 #define MEMCLKMGR_PLLOUTDIV_C0CNT_OFFSET 0
80 #define MEMCLKMGR_EXTCNTRST_C0CNTRST BIT(7)
81 #define MEMCLKMGR_EXTCNTRST_ALLCNTRST \
82 (MEMCLKMGR_EXTCNTRST_C0CNTRST)
84 #endif /* _CLK_MEM_N5X_ */