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 #include <linux/clk-provider.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 omap2xxx_clk_get_core_rate(void);
26 u32 omap2xxx_get_sysclkdiv(void);
27 void omap2xxx_clk_prepare_for_reboot(void);
28 void omap2xxx_clkt_vps_check_bootloader_rates(void);
29 void omap2xxx_clkt_vps_late_init(void);
31 #ifdef CONFIG_SOC_OMAP2420
32 int omap2420_clk_init(void);
34 #define omap2420_clk_init() do { } while(0)
37 #ifdef CONFIG_SOC_OMAP2430
38 int omap2430_clk_init(void);
40 #define omap2430_clk_init() do { } while(0)
43 extern struct clk_hw *dclk_hw;