Merge tag 'locks-v3.16-2' of git://git.samba.org/jlayton/linux
[linux/fpc-iii.git] / arch / arm / mach-omap2 / clock2xxx.h
blob45f41a4116031be4cbb722bc2db63cc33841c31f
1 /*
2 * OMAP2 clock function prototypes and macros
4 * Copyright (C) 2005-2010 Texas Instruments, Inc.
5 * Copyright (C) 2004-2010 Nokia Corporation
6 */
8 #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
9 #define __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
11 #include <linux/clk-provider.h>
12 #include "clock.h"
14 unsigned long omap2_table_mpu_recalc(struct clk_hw *clk,
15 unsigned long parent_rate);
16 int omap2_select_table_rate(struct clk_hw *hw, unsigned long rate,
17 unsigned long parent_rate);
18 long omap2_round_to_table_rate(struct clk_hw *hw, unsigned long rate,
19 unsigned long *parent_rate);
20 unsigned long omap2xxx_sys_clk_recalc(struct clk_hw *clk,
21 unsigned long parent_rate);
22 unsigned long omap2_osc_clk_recalc(struct clk_hw *clk,
23 unsigned long parent_rate);
24 void omap2xxx_clkt_dpllcore_init(struct clk_hw *hw);
25 unsigned long omap2_clk_apll54_recalc(struct clk_hw *hw,
26 unsigned long parent_rate);
27 unsigned long omap2_clk_apll96_recalc(struct clk_hw *hw,
28 unsigned long parent_rate);
29 unsigned long omap2xxx_clk_get_core_rate(void);
30 u32 omap2xxx_get_apll_clkin(void);
31 u32 omap2xxx_get_sysclkdiv(void);
32 void omap2xxx_clk_prepare_for_reboot(void);
33 void omap2xxx_clkt_vps_check_bootloader_rates(void);
34 void omap2xxx_clkt_vps_late_init(void);
36 #ifdef CONFIG_SOC_OMAP2420
37 int omap2420_clk_init(void);
38 #else
39 #define omap2420_clk_init() do { } while(0)
40 #endif
42 #ifdef CONFIG_SOC_OMAP2430
43 int omap2430_clk_init(void);
44 #else
45 #define omap2430_clk_init() do { } while(0)
46 #endif
48 extern void __iomem *prcm_clksrc_ctrl;
50 extern struct clk_hw *dclk_hw;
51 int omap2_enable_osc_ck(struct clk_hw *hw);
52 void omap2_disable_osc_ck(struct clk_hw *hw);
53 int omap2_clk_apll96_enable(struct clk_hw *hw);
54 int omap2_clk_apll54_enable(struct clk_hw *hw);
55 void omap2_clk_apll96_disable(struct clk_hw *hw);
56 void omap2_clk_apll54_disable(struct clk_hw *hw);
58 #endif