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gerrit.cesnet.cz / github / trini / u-boot / 345af534561a2c111ef1160cb8f25ba787d7e949 / . / arch / arm / include / asm / arch-omap3 / clock.h
blob: 1912cc9a676fe6a1d33c3e835a9346640b959db5 [file] [log] [blame]
Dirk Behmea8b64502008-12-14 09:47:12 +0100[diff] [blame]1/*
2 * (C) Copyright 2006-2008
3 * Texas Instruments, <www.ti.com>
4 * Richard Woodruff <r-woodruff2@ti.com>
5 *
Wolfgang Denk1a459662013-07-08 09:37:19 +0200[diff] [blame]6 * SPDX-License-Identifier: GPL-2.0+
Dirk Behmea8b64502008-12-14 09:47:12 +0100[diff] [blame]7 */
8#ifndef _CLOCKS_H_
9#define _CLOCKS_H_
10
11#define LDELAY 12000000
12
13#define S12M 12000000
14#define S13M 13000000
15#define S19_2M 19200000
16#define S24M 24000000
17#define S26M 26000000
18#define S38_4M 38400000
19
20#define FCK_IVA2_ON 0x00000001
21#define FCK_CORE1_ON 0x03fffe29
22#define ICK_CORE1_ON 0x3ffffffb
23#define ICK_CORE2_ON 0x0000001f
24#define FCK_WKUP_ON 0x000000e9
25#define ICK_WKUP_ON 0x0000003f
26#define FCK_DSS_ON 0x00000005
27#define ICK_DSS_ON 0x00000001
28#define FCK_CAM_ON 0x00000001
29#define ICK_CAM_ON 0x00000001
Dirk Behmea8b64502008-12-14 09:47:12 +0100[diff] [blame]30
31/* Used to index into DPLL parameter tables */
32typedef struct {
33 unsigned int m;
34 unsigned int n;
35 unsigned int fsel;
36 unsigned int m2;
37} dpll_param;
38
Steve Sakoman7c281c92010-08-18 07:34:09 -0700[diff] [blame]39struct dpll_per_36x_param {
40 unsigned int sys_clk;
41 unsigned int m;
42 unsigned int n;
43 unsigned int m2;
44 unsigned int m3;
45 unsigned int m4;
46 unsigned int m5;
47 unsigned int m6;
48 unsigned int m2div;
49};
50
Dirk Behmea8b64502008-12-14 09:47:12 +0100[diff] [blame]51/* Following functions are exported from lowlevel_init.S */
52extern dpll_param *get_mpu_dpll_param(void);
53extern dpll_param *get_iva_dpll_param(void);
54extern dpll_param *get_core_dpll_param(void);
55extern dpll_param *get_per_dpll_param(void);
Alexander Holler7b897952011-04-19 09:27:55 -0400[diff] [blame]56extern dpll_param *get_per2_dpll_param(void);
Dirk Behmea8b64502008-12-14 09:47:12 +0100[diff] [blame]57
Steve Sakoman7c281c92010-08-18 07:34:09 -0700[diff] [blame]58extern dpll_param *get_36x_mpu_dpll_param(void);
59extern dpll_param *get_36x_iva_dpll_param(void);
60extern dpll_param *get_36x_core_dpll_param(void);
61extern dpll_param *get_36x_per_dpll_param(void);
Naumann Andreasa704a6d2013-07-09 09:43:17 +0200[diff] [blame]62extern dpll_param *get_36x_per2_dpll_param(void);
Steve Sakoman7c281c92010-08-18 07:34:09 -0700[diff] [blame]63
Dirk Behmea8b64502008-12-14 09:47:12 +0100[diff] [blame]64#endif