1/*
 2 * OMAP2 clock function prototypes and macros
 3 *
 4 * Copyright (C) 2005-2010 Texas Instruments, Inc.
 5 * Copyright (C) 2004-2010 Nokia Corporation
 6 */
 7
 8#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
 9#define __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
10
11unsigned long omap2_table_mpu_recalc(struct clk *clk);
12int omap2_select_table_rate(struct clk *clk, unsigned long rate);
13long omap2_round_to_table_rate(struct clk *clk, unsigned long rate);
14unsigned long omap2xxx_sys_clk_recalc(struct clk *clk);
15unsigned long omap2_osc_clk_recalc(struct clk *clk);
16unsigned long omap2_dpllcore_recalc(struct clk *clk);
17int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate);
18unsigned long omap2xxx_clk_get_core_rate(struct clk *clk);
19u32 omap2xxx_get_apll_clkin(void);
 
 
 
 
 
 
20u32 omap2xxx_get_sysclkdiv(void);
21void omap2xxx_clk_prepare_for_reboot(void);
 
 
22
23#ifdef CONFIG_SOC_OMAP2420
24int omap2420_clk_init(void);
25#else
26#define omap2420_clk_init()	do { } while(0)
27#endif
28
29#ifdef CONFIG_SOC_OMAP2430
30int omap2430_clk_init(void);
31#else
32#define omap2430_clk_init()	do { } while(0)
33#endif
34
35extern void __iomem *prcm_clksrc_ctrl, *cm_idlest_pll;
36
37extern struct clk *dclk;
38
39extern const struct clkops clkops_omap2430_i2chs_wait;
40extern const struct clkops clkops_oscck;
41extern const struct clkops clkops_apll96;
42extern const struct clkops clkops_apll54;
43
44#endif

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * OMAP2 clock function prototypes and macros
 4 *
 5 * Copyright (C) 2005-2010 Texas Instruments, Inc.
 6 * Copyright (C) 2004-2010 Nokia Corporation
 7 */
 8
 9#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
10#define __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
11
12#include <linux/clk-provider.h>
13#include "clock.h"
14
15unsigned long omap2_table_mpu_recalc(struct clk_hw *clk,
16				     unsigned long parent_rate);
17int omap2_select_table_rate(struct clk_hw *hw, unsigned long rate,
18			    unsigned long parent_rate);
19long omap2_round_to_table_rate(struct clk_hw *hw, unsigned long rate,
20			       unsigned long *parent_rate);
21unsigned long omap2xxx_sys_clk_recalc(struct clk_hw *clk,
22				      unsigned long parent_rate);
23unsigned long omap2_osc_clk_recalc(struct clk_hw *clk,
24				   unsigned long parent_rate);
25void omap2xxx_clkt_dpllcore_init(struct clk_hw *hw);
26unsigned long omap2xxx_clk_get_core_rate(void);
27u32 omap2xxx_get_sysclkdiv(void);
28void omap2xxx_clk_prepare_for_reboot(void);
29void omap2xxx_clkt_vps_check_bootloader_rates(void);
30void omap2xxx_clkt_vps_late_init(void);
31
32#ifdef CONFIG_SOC_OMAP2420
33int omap2420_clk_init(void);
34#else
35#define omap2420_clk_init()	do { } while(0)
36#endif
37
38#ifdef CONFIG_SOC_OMAP2430
39int omap2430_clk_init(void);
40#else
41#define omap2430_clk_init()	do { } while(0)
42#endif
43
44extern struct clk_hw *dclk_hw;
 
 
 
 
 
 
 
45
46#endif