projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| d8a94458 PW |
1 | /* |
| 2 | * OMAP2 clock function prototypes and macros | |
| 3 | * | |
| 4 | * Copyright (C) 2005-2009 Texas Instruments, Inc. | |
| 5 | * Copyright (C) 2004-2009 Nokia Corporation | |
| 6 | */ | |
| 7 | ||
| 8 | #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_24XX_H | |
| 9 | #define __ARCH_ARM_MACH_OMAP2_CLOCK_24XX_H | |
| 10 | ||
| 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); | |
| 44da0a51 | 14 | unsigned long omap2xxx_sys_clk_recalc(struct clk *clk); |
| d8a94458 | 15 | unsigned long omap2_osc_clk_recalc(struct clk *clk); |
| d8a94458 PW |
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(struct clk *clk); | |
| 49214640 | 19 | u32 omap2xxx_get_apll_clkin(void); |
| 87a1b26c | 20 | u32 omap2xxx_get_sysclkdiv(void); |
| feec1277 | 21 | void omap2xxx_clk_prepare_for_reboot(void); |
| e80a9729 | 22 | int omap2xxx_clk_init(void); |
| d8a94458 PW |
23 | |
| 24 | /* REVISIT: These should be set dynamically for CONFIG_MULTI_OMAP2 */ | |
| 25 | #ifdef CONFIG_ARCH_OMAP2420 | |
| 26 | #define OMAP_CM_REGADDR OMAP2420_CM_REGADDR | |
| 27 | #define OMAP24XX_PRCM_CLKOUT_CTRL OMAP2420_PRCM_CLKOUT_CTRL | |
| 28 | #define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP2420_PRCM_CLKEMUL_CTRL | |
| 29 | #else | |
| 30 | #define OMAP_CM_REGADDR OMAP2430_CM_REGADDR | |
| 31 | #define OMAP24XX_PRCM_CLKOUT_CTRL OMAP2430_PRCM_CLKOUT_CTRL | |
| 32 | #define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP2430_PRCM_CLKEMUL_CTRL | |
| 33 | #endif | |
| 34 | ||
| 35 | extern void __iomem *prcm_clksrc_ctrl; | |
| 36 | ||
| 37 | extern struct clk *dclk; | |
| 38 | ||
| 39 | extern const struct clkops clkops_omap2430_i2chs_wait; | |
| 40 | extern const struct clkops clkops_oscck; | |
| 41 | extern const struct clkops clkops_apll96; | |
| 42 | extern const struct clkops clkops_apll54; | |
| 43 | ||
| 44 | #endif |