blob: a0254e84ca5ceee594d1c70da88c0a6dda3124f6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/*
* Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef BUS_FREQ_H__
#define BUS_FREQ_H__
#define VERY_HI_RATE 2000000000
#define LCD_ON_CPU_FREQ_KHZ 261818
#define OPERATION_WP_SUPPORTED 6
struct profile {
int cpu;
int ahb;
int emi;
int ss;
int vddd;
int vddd_bo;
int cur;
int vddio;
int vdda;
int pll_off;
};
void hbus_auto_slow_mode_enable(void);
void hbus_auto_slow_mode_disable(void);
extern int cpu_clk_set_pll_on(struct clk *clk, unsigned int freq);
extern int cpu_clk_set_pll_off(struct clk *clk, unsigned int freq);
extern int timing_ctrl_rams(int ss);
#endif
|