1 files changed, 0 insertions, 170 deletions
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
deleted file mode 100644
index ced555a4cd1..00000000000
--- a/arch/arm/mach-omap2/prcm.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * linux/arch/arm/mach-omap2/prcm.c
- *
- * OMAP 24xx Power Reset and Clock Management (PRCM) functions
- *
- * Copyright (C) 2005 Nokia Corporation
- *
- * Written by Tony Lindgren <tony.lindgren@nokia.com>
- *
- * Some pieces of code Copyright (C) 2005 Texas Instruments, Inc.
- *
- * 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.
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-
-#include <mach/common.h>
-#include <mach/prcm.h>
-
-#include "clock.h"
-#include "prm.h"
-#include "prm-regbits-24xx.h"
-
-static void __iomem *prm_base;
-static void __iomem *cm_base;
-
-#define MAX_MODULE_ENABLE_WAIT		100000
-
-u32 omap_prcm_get_reset_sources(void)
-{
-	/* XXX This presumably needs modification for 34XX */
-	return prm_read_mod_reg(WKUP_MOD, RM_RSTST) & 0x7f;
-}
-EXPORT_SYMBOL(omap_prcm_get_reset_sources);
-
-/* Resets clock rates and reboots the system. Only called from system.h */
-void omap_prcm_arch_reset(char mode)
-{
-	s16 prcm_offs;
-	omap2_clk_prepare_for_reboot();
-
-	if (cpu_is_omap24xx())
-		prcm_offs = WKUP_MOD;
-	else if (cpu_is_omap34xx())
-		prcm_offs = OMAP3430_GR_MOD;
-	else
-		WARN_ON(1);
-
-	prm_set_mod_reg_bits(OMAP_RST_DPLL3, prcm_offs, RM_RSTCTRL);
-}
-
-static inline u32 __omap_prcm_read(void __iomem *base, s16 module, u16 reg)
-{
-	BUG_ON(!base);
-	return __raw_readl(base + module + reg);
-}
-
-static inline void __omap_prcm_write(u32 value, void __iomem *base,
-						s16 module, u16 reg)
-{
-	BUG_ON(!base);
-	__raw_writel(value, base + module + reg);
-}
-
-/* Read a register in a PRM module */
-u32 prm_read_mod_reg(s16 module, u16 idx)
-{
-	return __omap_prcm_read(prm_base, module, idx);
-}
-EXPORT_SYMBOL(prm_read_mod_reg);
-
-/* Write into a register in a PRM module */
-void prm_write_mod_reg(u32 val, s16 module, u16 idx)
-{
-	__omap_prcm_write(val, prm_base, module, idx);
-}
-EXPORT_SYMBOL(prm_write_mod_reg);
-
-/* Read-modify-write a register in a PRM module. Caller must lock */
-u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
-{
-	u32 v;
-
-	v = prm_read_mod_reg(module, idx);
-	v &= ~mask;
-	v |= bits;
-	prm_write_mod_reg(v, module, idx);
-
-	return v;
-}
-EXPORT_SYMBOL(prm_rmw_mod_reg_bits);
-
-/* Read a register in a CM module */
-u32 cm_read_mod_reg(s16 module, u16 idx)
-{
-	return __omap_prcm_read(cm_base, module, idx);
-}
-EXPORT_SYMBOL(cm_read_mod_reg);
-
-/* Write into a register in a CM module */
-void cm_write_mod_reg(u32 val, s16 module, u16 idx)
-{
-	__omap_prcm_write(val, cm_base, module, idx);
-}
-EXPORT_SYMBOL(cm_write_mod_reg);
-
-/* Read-modify-write a register in a CM module. Caller must lock */
-u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
-{
-	u32 v;
-
-	v = cm_read_mod_reg(module, idx);
-	v &= ~mask;
-	v |= bits;
-	cm_write_mod_reg(v, module, idx);
-
-	return v;
-}
-EXPORT_SYMBOL(cm_rmw_mod_reg_bits);
-
-/**
- * omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness
- * @reg: physical address of module IDLEST register
- * @mask: value to mask against to determine if the module is active
- * @name: name of the clock (for printk)
- *
- * Returns 1 if the module indicated readiness in time, or 0 if it
- * failed to enable in roughly MAX_MODULE_ENABLE_WAIT microseconds.
- */
-int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, const char *name)
-{
-	int i = 0;
-	int ena = 0;
-
-	/*
-	 * 24xx uses 0 to indicate not ready, and 1 to indicate ready.
-	 * 34xx reverses this, just to keep us on our toes
-	 */
-	if (cpu_is_omap24xx())
-		ena = mask;
-	else if (cpu_is_omap34xx())
-		ena = 0;
-	else
-		BUG();
-
-	/* Wait for lock */
-	while (((__raw_readl(reg) & mask) != ena) &&
-	       (i++ < MAX_MODULE_ENABLE_WAIT))
-		udelay(1);
-
-	if (i < MAX_MODULE_ENABLE_WAIT)
-		pr_debug("cm: Module associated with clock %s ready after %d "
-			 "loops\n", name, i);
-	else
-		pr_err("cm: Module associated with clock %s didn't enable in "
-		       "%d tries\n", name, MAX_MODULE_ENABLE_WAIT);
-
-	return (i < MAX_MODULE_ENABLE_WAIT) ? 1 : 0;
-};
-
-void __init omap2_set_globals_prcm(struct omap_globals *omap2_globals)
-{
-	prm_base = omap2_globals->prm;
-	cm_base = omap2_globals->cm;
-}