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- /*
- * OMAP2 clock function prototypes and macros
- *
- * Copyright (C) 2005-2009 Texas Instruments, Inc.
- * Copyright (C) 2004-2009 Nokia Corporation
- */
- #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_24XX_H
- #define __ARCH_ARM_MACH_OMAP2_CLOCK_24XX_H
- unsigned long omap2_table_mpu_recalc(struct clk *clk);
- int omap2_select_table_rate(struct clk *clk, unsigned long rate);
- long omap2_round_to_table_rate(struct clk *clk, unsigned long rate);
- unsigned long omap2xxx_sys_clk_recalc(struct clk *clk);
- unsigned long omap2_osc_clk_recalc(struct clk *clk);
- unsigned long omap2_dpllcore_recalc(struct clk *clk);
- int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate);
- unsigned long omap2xxx_clk_get_core_rate(struct clk *clk);
- u32 omap2xxx_get_apll_clkin(void);
- u32 omap2xxx_get_sysclkdiv(void);
- void omap2xxx_clk_prepare_for_reboot(void);
- /* REVISIT: These should be set dynamically for CONFIG_MULTI_OMAP2 */
- #ifdef CONFIG_ARCH_OMAP2420
- #define OMAP_CM_REGADDR OMAP2420_CM_REGADDR
- #define OMAP24XX_PRCM_CLKOUT_CTRL OMAP2420_PRCM_CLKOUT_CTRL
- #define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP2420_PRCM_CLKEMUL_CTRL
- #else
- #define OMAP_CM_REGADDR OMAP2430_CM_REGADDR
- #define OMAP24XX_PRCM_CLKOUT_CTRL OMAP2430_PRCM_CLKOUT_CTRL
- #define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP2430_PRCM_CLKEMUL_CTRL
- #endif
- extern void __iomem *prcm_clksrc_ctrl;
- extern struct clk *dclk;
- extern const struct clkops clkops_omap2430_i2chs_wait;
- extern const struct clkops clkops_oscck;
- extern const struct clkops clkops_apll96;
- extern const struct clkops clkops_apll54;
- #endif
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