2 * OMAP2 clock function prototypes and macros
4 * Copyright (C) 2005-2010 Texas Instruments, Inc.
5 * Copyright (C) 2004-2010 Nokia Corporation
8 #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
9 #define __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
11 unsigned long omap2_table_mpu_recalc(struct clk *clk);
12 int omap2_select_table_rate(struct clk *clk, unsigned long rate);
13 long omap2_round_to_table_rate(struct clk *clk, unsigned long rate);
14 unsigned long omap2xxx_sys_clk_recalc(struct clk *clk);
15 unsigned long omap2_osc_clk_recalc(struct clk *clk);
16 unsigned long omap2_dpllcore_recalc(struct clk *clk);
17 int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate);
18 unsigned long omap2xxx_clk_get_core_rate(void);
19 u32 omap2xxx_get_apll_clkin(void);
20 u32 omap2xxx_get_sysclkdiv(void);
21 void omap2xxx_clk_prepare_for_reboot(void);
22 void omap2xxx_clkt_dpllcore_init(struct clk *clk);
23 void omap2xxx_clkt_vps_check_bootloader_rates(void);
24 void omap2xxx_clkt_vps_late_init(void);
26 #ifdef CONFIG_SOC_OMAP2420
27 int omap2420_clk_init(void);
29 #define omap2420_clk_init() do { } while(0)
32 #ifdef CONFIG_SOC_OMAP2430
33 int omap2430_clk_init(void);
35 #define omap2430_clk_init() do { } while(0)
38 extern void __iomem *prcm_clksrc_ctrl;
40 extern const struct clkops clkops_omap2430_i2chs_wait;
41 extern const struct clkops clkops_oscck;
42 extern const struct clkops clkops_apll96;
43 extern const struct clkops clkops_apll54;