1 files changed, 0 insertions, 121 deletions
diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
deleted file mode 100644
index d719c15daa5..00000000000
--- a/arch/arm/plat-omap/cpu-omap.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- *  linux/arch/arm/plat-omap/cpu-omap.c
- *
- *  CPU frequency scaling for OMAP
- *
- *  Copyright (C) 2005 Nokia Corporation
- *  Written by Tony Lindgren <tony@atomide.com>
- *
- *  Based on cpu-sa1110.c, Copyright (C) 2001 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.
- */
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/cpufreq.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-
-#include <asm/hardware.h>
-#include <asm/io.h>
-#include <asm/system.h>
-
-#define VERY_HI_RATE	900000000
-
-#ifdef CONFIG_ARCH_OMAP1
-#define MPU_CLK		"mpu"
-#else
-#define MPU_CLK		"virt_prcm_set"
-#endif
-
-static struct clk *mpu_clk;
-
-/* TODO: Add support for SDRAM timing changes */
-
-int omap_verify_speed(struct cpufreq_policy *policy)
-{
-	if (policy->cpu)
-		return -EINVAL;
-
-	cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
-				     policy->cpuinfo.max_freq);
-
-	policy->min = clk_round_rate(mpu_clk, policy->min * 1000) / 1000;
-	policy->max = clk_round_rate(mpu_clk, policy->max * 1000) / 1000;
-	cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
-				     policy->cpuinfo.max_freq);
-	return 0;
-}
-
-unsigned int omap_getspeed(unsigned int cpu)
-{
-	unsigned long rate;
-
-	if (cpu)
-		return 0;
-
-	rate = clk_get_rate(mpu_clk) / 1000;
-	return rate;
-}
-
-static int omap_target(struct cpufreq_policy *policy,
-		       unsigned int target_freq,
-		       unsigned int relation)
-{
-	struct cpufreq_freqs freqs;
-	int ret = 0;
-
-	freqs.old = omap_getspeed(0);
-	freqs.new = clk_round_rate(mpu_clk, target_freq * 1000) / 1000;
-	freqs.cpu = 0;
-
-	cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
-	ret = clk_set_rate(mpu_clk, target_freq * 1000);
-	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
-
-	return ret;
-}
-
-static int __init omap_cpu_init(struct cpufreq_policy *policy)
-{
-	mpu_clk = clk_get(NULL, MPU_CLK);
-	if (IS_ERR(mpu_clk))
-		return PTR_ERR(mpu_clk);
-
-	if (policy->cpu != 0)
-		return -EINVAL;
-	policy->cur = policy->min = policy->max = omap_getspeed(0);
-	policy->cpuinfo.min_freq = clk_round_rate(mpu_clk, 0) / 1000;
-	policy->cpuinfo.max_freq = clk_round_rate(mpu_clk, VERY_HI_RATE) / 1000;
-	policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
-
-	return 0;
-}
-
-static int omap_cpu_exit(struct cpufreq_policy *policy)
-{
-	clk_put(mpu_clk);
-	return 0;
-}
-
-static struct cpufreq_driver omap_driver = {
-	.flags		= CPUFREQ_STICKY,
-	.verify		= omap_verify_speed,
-	.target		= omap_target,
-	.get		= omap_getspeed,
-	.init		= omap_cpu_init,
-	.exit		= omap_cpu_exit,
-	.name		= "omap",
-};
-
-static int __init omap_cpufreq_init(void)
-{
-	return cpufreq_register_driver(&omap_driver);
-}
-
-arch_initcall(omap_cpufreq_init);