Commit 5100349b authored by Tero Kristo's avatar Tero Kristo
Browse files

ARM: OMAP36xx: remove clock36xx.c/.h files 



These files contain legacy clock implementations which are no longer used
for anything, thus remove them completely.

Signed-off-by: default avatarTero Kristo <t-kristo@ti.com>
parent c06bfbe7

arch/arm/mach-omap2/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -188,7 +188,7 @@ obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpll.o 
obj-$(CONFIG_SOC_OMAP2430)		+= clock2430.o

obj-$(CONFIG_ARCH_OMAP3)		+= $(clock-common) clock3xxx.o

obj-$(CONFIG_ARCH_OMAP3)		+= clock34xx.o clkt34xx_dpll3m2.o

obj-$(CONFIG_ARCH_OMAP3)		+= clock3517.o clock36xx.o

obj-$(CONFIG_ARCH_OMAP3)		+= clock3517.o

obj-$(CONFIG_ARCH_OMAP3)		+= dpll3xxx.o

obj-$(CONFIG_ARCH_OMAP4)		+= $(clock-common)

obj-$(CONFIG_ARCH_OMAP4)		+= dpll3xxx.o

arch/arm/mach-omap2/clock36xx.c

deleted100644 → 0
+0 −69
Original line number Diff line number Diff line 
/*

 * OMAP36xx-specific clkops

 *

 * Copyright (C) 2010 Texas Instruments, Inc.

 * Copyright (C) 2010 Nokia Corporation

 *

 * Mike Turquette

 * Vijaykumar GN

 * Paul Walmsley

 *

 * Parts of this code are based on code written by

 * Richard Woodruff, Tony Lindgren, Tuukka Tikkanen, Karthik Dasu,

 * Russell King

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 */

#undef DEBUG



#include <linux/kernel.h>

#include <linux/clk.h>

#include <linux/clk-provider.h>

#include <linux/io.h>



#include "clock.h"

#include "clock36xx.h"

#define to_clk_divider(_hw) container_of(_hw, struct clk_divider, hw)



/**

 * omap36xx_pwrdn_clk_enable_with_hsdiv_restore - enable clocks suffering

 *         from HSDivider PWRDN problem Implements Errata ID: i556.

 * @clk: DPLL output struct clk

 *

 * 3630 only: dpll3_m3_ck, dpll4_m2_ck, dpll4_m3_ck, dpll4_m4_ck,

 * dpll4_m5_ck & dpll4_m6_ck dividers gets loaded with reset

 * valueafter their respective PWRDN bits are set.  Any dummy write

 * (Any other value different from the Read value) to the

 * corresponding CM_CLKSEL register will refresh the dividers.

 */

int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *clk)

{

	struct clk_divider *parent;

	struct clk_hw *parent_hw;

	u32 dummy_v, orig_v;

	struct clk_hw_omap *omap_clk = to_clk_hw_omap(clk);

	int ret;



	/* Clear PWRDN bit of HSDIVIDER */

	ret = omap2_dflt_clk_enable(clk);



	parent_hw = __clk_get_hw(__clk_get_parent(clk->clk));

	parent = to_clk_divider(parent_hw);



	/* Restore the dividers */

	if (!ret) {

		orig_v = omap2_clk_readl(omap_clk, parent->reg);

		dummy_v = orig_v;



		/* Write any other value different from the Read value */

		dummy_v ^= (1 << parent->shift);

		omap2_clk_writel(dummy_v, omap_clk, parent->reg);



		/* Write the original divider */

		omap2_clk_writel(orig_v, omap_clk, parent->reg);

	}



	return ret;

}

arch/arm/mach-omap2/clock36xx.h

deleted100644 → 0
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Original line number Diff line number Diff line 
/*

 * OMAP36xx clock function prototypes and macros

 *

 * Copyright (C) 2010 Texas Instruments, Inc.

 * Copyright (C) 2010 Nokia Corporation

 */



#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK36XX_H

#define __ARCH_ARM_MACH_OMAP2_CLOCK36XX_H



extern int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *hw);



#endif