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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
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/*
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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 omap2_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_sys_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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/* 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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