e80a9729b1
Rename the omap2_clk_init() in the OMAP2, 3, and 4 clock code to be omap2xxx_clk_init(), omap3xxx_clk_init(), etc. Remove all traces of the (commented) old virt_prcm_set code from omap3xxx_clk_init() and omap4xxx_clk_init(), since this will be handled with the OPP code that is cooking in the PM branch. After this patch, there should be very little else in the clock code that blocks a multi-OMAP 2+3 kernel. (OMAP2420+OMAP2430 still has some outstanding issues that need to be resolved; this is pending on some additions to the hwmod data.) Signed-off-by: Paul Walmsley <paul@pwsan.com>
45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/*
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* OMAP2 clock function prototypes and macros
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*
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* Copyright (C) 2005-2009 Texas Instruments, Inc.
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* Copyright (C) 2004-2009 Nokia Corporation
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*/
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#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_24XX_H
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#define __ARCH_ARM_MACH_OMAP2_CLOCK_24XX_H
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unsigned long omap2_table_mpu_recalc(struct clk *clk);
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int omap2_select_table_rate(struct clk *clk, unsigned long rate);
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long omap2_round_to_table_rate(struct clk *clk, unsigned long rate);
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unsigned long omap2xxx_sys_clk_recalc(struct clk *clk);
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unsigned long omap2_osc_clk_recalc(struct clk *clk);
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unsigned long omap2_dpllcore_recalc(struct clk *clk);
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int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate);
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unsigned long omap2xxx_clk_get_core_rate(struct clk *clk);
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u32 omap2xxx_get_apll_clkin(void);
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u32 omap2xxx_get_sysclkdiv(void);
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void omap2xxx_clk_prepare_for_reboot(void);
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int omap2xxx_clk_init(void);
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/* REVISIT: These should be set dynamically for CONFIG_MULTI_OMAP2 */
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#ifdef CONFIG_ARCH_OMAP2420
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#define OMAP_CM_REGADDR OMAP2420_CM_REGADDR
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#define OMAP24XX_PRCM_CLKOUT_CTRL OMAP2420_PRCM_CLKOUT_CTRL
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#define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP2420_PRCM_CLKEMUL_CTRL
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#else
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#define OMAP_CM_REGADDR OMAP2430_CM_REGADDR
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#define OMAP24XX_PRCM_CLKOUT_CTRL OMAP2430_PRCM_CLKOUT_CTRL
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#define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP2430_PRCM_CLKEMUL_CTRL
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#endif
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extern void __iomem *prcm_clksrc_ctrl;
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extern struct clk *dclk;
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extern const struct clkops clkops_omap2430_i2chs_wait;
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extern const struct clkops clkops_oscck;
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extern const struct clkops clkops_apll96;
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extern const struct clkops clkops_apll54;
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#endif
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