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Loh Tien Hock59400a42019-02-04 16:17:24 +08001/*
Jit Loon Lim28c1c782023-05-17 12:26:11 +08002 * Copyright (c) 2019-2023, Intel Corporation. All rights reserved.
Loh Tien Hock59400a42019-02-04 16:17:24 +08003 *
4 * SPDX-License-Identifier: BSD-3-Clause
5 */
6
7#ifndef __CLOCKMANAGER_H__
8#define __CLOCKMANAGER_H__
9
Jit Loon Lim28c1c782023-05-17 12:26:11 +080010#include "s10_system_manager.h"
Hadi Asyrafi9f5dfc92019-10-23 16:26:53 +080011#include "socfpga_handoff.h"
Loh Tien Hock59400a42019-02-04 16:17:24 +080012
13#define ALT_CLKMGR 0xffd10000
14
15#define ALT_CLKMGR_CTRL 0x0
16#define ALT_CLKMGR_STAT 0x4
17#define ALT_CLKMGR_INTRCLR 0x14
18#define ALT_CLKMGR_INTRCLR_MAINLOCKLOST_SET_MSK 0x00000004
19#define ALT_CLKMGR_INTRCLR_PERLOCKLOST_SET_MSK 0x00000008
20
21#define ALT_CLKMGR_CTRL_BOOTMODE_SET_MSK 0x00000001
22#define ALT_CLKMGR_STAT_BUSY_E_BUSY 0x1
23#define ALT_CLKMGR_STAT_BUSY(x) (((x) & 0x00000001) >> 0)
24#define ALT_CLKMGR_STAT_MAINPLLLOCKED(x) (((x) & 0x00000100) >> 8)
25#define ALT_CLKMGR_STAT_PERPLLLOCKED(x) (((x) & 0x00000200) >> 9)
26
27#define ALT_CLKMGR_MAINPLL 0xffd10030
28#define ALT_CLKMGR_MAINPLL_EN 0x0
29#define ALT_CLKMGR_MAINPLL_BYPASS 0xc
30#define ALT_CLKMGR_MAINPLL_MPUCLK 0x18
31#define ALT_CLKMGR_MAINPLL_NOCCLK 0x1c
32#define ALT_CLKMGR_MAINPLL_CNTR2CLK 0x20
33#define ALT_CLKMGR_MAINPLL_CNTR3CLK 0x24
34#define ALT_CLKMGR_MAINPLL_CNTR4CLK 0x28
35#define ALT_CLKMGR_MAINPLL_CNTR5CLK 0x2c
36#define ALT_CLKMGR_MAINPLL_CNTR6CLK 0x30
37#define ALT_CLKMGR_MAINPLL_CNTR7CLK 0x34
38#define ALT_CLKMGR_MAINPLL_CNTR8CLK 0x38
39#define ALT_CLKMGR_MAINPLL_CNTR9CLK 0x3c
40#define ALT_CLKMGR_MAINPLL_NOCDIV 0x40
41#define ALT_CLKMGR_MAINPLL_PLLGLOB 0x44
42#define ALT_CLKMGR_MAINPLL_FDBCK 0x48
43#define ALT_CLKMGR_MAINPLL_PLLC0 0x54
44#define ALT_CLKMGR_MAINPLL_PLLC1 0x58
45#define ALT_CLKMGR_MAINPLL_VCOCALIB 0x5c
46#define ALT_CLKMGR_MAINPLL_EN_RESET 0x000000ff
47#define ALT_CLKMGR_MAINPLL_FDBCK_MDIV(x) (((x) & 0xff000000) >> 24)
48#define ALT_CLKMGR_MAINPLL_PLLGLOB_PD_SET_MSK 0x00000001
49#define ALT_CLKMGR_MAINPLL_PLLGLOB_REFCLKDIV(x) (((x) & 0x00003f00) >> 8)
50#define ALT_CLKMGR_MAINPLL_PLLGLOB_RST_SET_MSK 0x00000002
51#define ALT_CLKMGR_MAINPLL_VCOCALIB_HSCNT_SET(x) (((x) << 0) & 0x000000ff)
52#define ALT_CLKMGR_MAINPLL_VCOCALIB_MSCNT_SET(x) (((x) << 9) & 0x0001fe00)
53
Hadi Asyrafi78fee352019-07-30 22:18:17 +080054#define ALT_CLKMGR_PSRC(x) (((x) & 0x00030000) >> 16)
55#define ALT_CLKMGR_SRC_MAIN 0
56#define ALT_CLKMGR_SRC_PER 1
57
58#define ALT_CLKMGR_PLLGLOB_PSRC_EOSC1 0x0
59#define ALT_CLKMGR_PLLGLOB_PSRC_INTOSC 0x1
60#define ALT_CLKMGR_PLLGLOB_PSRC_F2S 0x2
Muhammad Hadi Asyrafi Abdul Halimc0d4d932019-03-19 17:59:06 +080061
Loh Tien Hock59400a42019-02-04 16:17:24 +080062#define ALT_CLKMGR_PERPLL 0xffd100a4
63#define ALT_CLKMGR_PERPLL_EN 0x0
Sieu Mun Tange026eea2022-05-05 23:42:55 +080064#define ALT_CLKMGR_PERPLL_EN_SDMMCCLK BIT(5)
Loh Tien Hock59400a42019-02-04 16:17:24 +080065#define ALT_CLKMGR_PERPLL_BYPASS 0xc
66#define ALT_CLKMGR_PERPLL_CNTR2CLK 0x18
67#define ALT_CLKMGR_PERPLL_CNTR3CLK 0x1c
68#define ALT_CLKMGR_PERPLL_CNTR4CLK 0x20
69#define ALT_CLKMGR_PERPLL_CNTR5CLK 0x24
70#define ALT_CLKMGR_PERPLL_CNTR6CLK 0x28
71#define ALT_CLKMGR_PERPLL_CNTR7CLK 0x2c
72#define ALT_CLKMGR_PERPLL_CNTR8CLK 0x30
73#define ALT_CLKMGR_PERPLL_CNTR9CLK 0x34
74#define ALT_CLKMGR_PERPLL_GPIODIV 0x3c
75#define ALT_CLKMGR_PERPLL_EMACCTL 0x38
76#define ALT_CLKMGR_PERPLL_PLLGLOB 0x40
77#define ALT_CLKMGR_PERPLL_FDBCK 0x44
78#define ALT_CLKMGR_PERPLL_PLLC0 0x50
79#define ALT_CLKMGR_PERPLL_PLLC1 0x54
80#define ALT_CLKMGR_PERPLL_EN_RESET 0x00000fff
81#define ALT_CLKMGR_PERPLL_FDBCK_MDIV(x) (((x) & 0xff000000) >> 24)
82#define ALT_CLKMGR_PERPLL_GPIODIV_GPIODBCLK_SET(x) (((x) << 0) & 0x0000ffff)
83#define ALT_CLKMGR_PERPLL_PLLGLOB_PD_SET_MSK 0x00000001
84#define ALT_CLKMGR_PERPLL_PLLGLOB_REFCLKDIV(x) (((x) & 0x00003f00) >> 8)
85#define ALT_CLKMGR_PERPLL_PLLGLOB_REFCLKDIV_SET(x) (((x) << 8) & 0x00003f00)
86#define ALT_CLKMGR_PERPLL_PLLGLOB_RST_SET_MSK 0x00000002
87#define ALT_CLKMGR_PERPLL_VCOCALIB_HSCNT_SET(x) (((x) << 0) & 0x000000ff)
88#define ALT_CLKMGR_PERPLL_VCOCALIB_MSCNT_SET(x) (((x) << 9) & 0x0001fe00)
89#define ALT_CLKMGR_PERPLL_VCOCALIB 0x58
90
Hadi Asyrafi78fee352019-07-30 22:18:17 +080091#define ALT_CLKMGR_INTOSC_HZ 460000000
Muhammad Hadi Asyrafi Abdul Halimc0d4d932019-03-19 17:59:06 +080092
Loh Tien Hock59400a42019-02-04 16:17:24 +080093void config_clkmgr_handoff(handoff *hoff_ptr);
Hadi Asyrafi78fee352019-07-30 22:18:17 +080094uint32_t get_wdt_clk(void);
95uint32_t get_uart_clk(void);
96uint32_t get_mmc_clk(void);
BenjaminLimJLa4a43272022-04-06 10:19:16 +080097uint32_t get_l3_clk(uint32_t ref_clk);
Sieu Mun Tang60f7fb82023-12-22 11:12:17 +080098uint32_t get_cpu_clk(void);
BenjaminLimJLa4a43272022-04-06 10:19:16 +080099uint32_t get_ref_clk(uint32_t pllglob);
Jit Loon Limffa06e72023-07-07 17:15:26 +0800100uint32_t get_mpu_periph_clk(void);
Loh Tien Hock59400a42019-02-04 16:17:24 +0800101
102#endif