ARM: ux500: Remove powersave

Since we don't know really the status of powersave related
feature on this development track, let's remove everything,
except:
 - prcmu driver: New location, which is the same as linux-next
 - cpufreq: new location, same as linux-next
 - regulator: keep as is for the moment, needed for the system to work.
 - clocks: same as for regulator.
 - pm-runtime: keep it as is.

Later patches will re-add powersave, based upon what exists on SI
u8500-android-2.3_v3.15

MTU from plat-nomadik is now used instead of own copy in mach.

Change-Id: I8ceaa65e5e0905fcd85bf8e793b4a5ab2d2df64c
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32048

1 files changed, 0 insertions, 187 deletions

diff --git a/arch/arm/mach-ux500/pm/suspend_dbg.c b/arch/arm/mach-ux500/pm/suspend_dbg.c
deleted file mode 100644
index d89e280c9dd..00000000000
--- a/arch/arm/mach-ux500/pm/suspend_dbg.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * License Terms: GNU General Public License v2
- *
- * Author: Rickard Andersson <rickard.andersson@stericsson.com>,
- *	   Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson
- *
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/suspend.h>
-#include <linux/debugfs.h>
-#include <linux/seq_file.h>
-#include <linux/uaccess.h>
-
-#include "pm.h"
-
-#ifdef CONFIG_UX500_SUSPEND_STANDBY
-static u32 sleep_enabled = 1;
-#else
-static u32 sleep_enabled;
-#endif
-
-#ifdef CONFIG_UX500_SUSPEND_MEM
-static u32 deepsleep_enabled = 1;
-#else
-static u32 deepsleep_enabled;
-#endif
-
-static u32 suspend_enabled = 1;
-
-static u32 deepsleeps_done;
-static u32 deepsleeps_failed;
-static u32 sleeps_done;
-static u32 sleeps_failed;
-static u32 suspend_count;
-
-#ifdef CONFIG_UX500_SUSPEND_DBG_WAKE_ON_UART
-void ux500_suspend_dbg_add_wake_on_uart(void)
-{
-	irq_set_irq_wake(GPIO_TO_IRQ(CONFIG_UX500_CONSOLE_UART_GPIO_PIN), 1);
-	irq_set_irq_type(GPIO_TO_IRQ(CONFIG_UX500_CONSOLE_UART_GPIO_PIN),
-		     IRQ_TYPE_EDGE_BOTH);
-}
-
-void ux500_suspend_dbg_remove_wake_on_uart(void)
-{
-	irq_set_irq_wake(GPIO_TO_IRQ(CONFIG_UX500_CONSOLE_UART_GPIO_PIN), 0);
-}
-#endif
-
-bool ux500_suspend_enabled(void)
-{
-	return suspend_enabled != 0;
-}
-
-bool ux500_suspend_sleep_enabled(void)
-{
-	return sleep_enabled != 0;
-}
-
-bool ux500_suspend_deepsleep_enabled(void)
-{
-	return deepsleep_enabled != 0;
-}
-
-void ux500_suspend_dbg_sleep_status(bool is_deepsleep)
-{
-	enum prcmu_idle_stat prcmu_status;
-
-	prcmu_status = ux500_pm_prcmu_idle_stat();
-
-	if (is_deepsleep) {
-		pr_info("Returning from ApDeepSleep. PRCMU ret: 0x%x - %s\n",
-			prcmu_status,
-			prcmu_status == DEEP_SLEEP_OK ? "Success" : "Fail!");
-		if (prcmu_status == DEEP_SLEEP_OK)
-			deepsleeps_done++;
-		else
-			deepsleeps_failed++;
-	} else {
-		pr_info("Returning from ApSleep. PRCMU ret: 0x%x - %s\n",
-			prcmu_status,
-			prcmu_status == SLEEP_OK ? "Success" : "Fail!");
-		if (prcmu_status == SLEEP_OK)
-			sleeps_done++;
-		else
-			sleeps_failed++;
-	}
-}
-
-int ux500_suspend_dbg_begin(suspend_state_t state)
-{
-	suspend_count++;
-	return 0;
-}
-
-void ux500_suspend_dbg_init(void)
-{
-	struct dentry *suspend_dir = NULL;
-	struct dentry *sleep_file = NULL;
-	struct dentry *deepsleep_file = NULL;
-	struct dentry *enable_file = NULL;
-	struct dentry *suspend_count_file = NULL;
-	struct dentry *sleeps_done_file = NULL;
-	struct dentry *deepsleeps_done_file = NULL;
-	struct dentry *sleeps_failed_file = NULL;
-	struct dentry *deepsleeps_failed_file = NULL;
-
-	suspend_dir = debugfs_create_dir("suspend", NULL);
-	if (IS_ERR_OR_NULL(suspend_dir))
-		return;
-
-	sleep_file = debugfs_create_bool("sleep", S_IWUGO | S_IRUGO,
-					 suspend_dir,
-					 &sleep_enabled);
-	if (IS_ERR_OR_NULL(sleep_file))
-		goto error;
-
-	deepsleep_file = debugfs_create_bool("deepsleep", S_IWUGO | S_IRUGO,
-					     suspend_dir,
-					     &deepsleep_enabled);
-	if (IS_ERR_OR_NULL(deepsleep_file))
-		goto error;
-
-	enable_file = debugfs_create_bool("enable", S_IWUGO | S_IRUGO,
-					  suspend_dir,
-					  &suspend_enabled);
-	if (IS_ERR_OR_NULL(enable_file))
-		goto error;
-
-	suspend_count_file = debugfs_create_u32("count", S_IRUGO,
-						suspend_dir,
-						&suspend_count);
-	if (IS_ERR_OR_NULL(suspend_count_file))
-		goto error;
-
-	sleeps_done_file = debugfs_create_u32("sleep_count", S_IRUGO,
-					      suspend_dir,
-					      &sleeps_done);
-	if (IS_ERR_OR_NULL(sleeps_done_file))
-		goto error;
-
-	deepsleeps_done_file = debugfs_create_u32("deepsleep_count", S_IRUGO,
-						  suspend_dir,
-						  &deepsleeps_done);
-	if (IS_ERR_OR_NULL(deepsleeps_done_file))
-		goto error;
-
-
-	sleeps_failed_file = debugfs_create_u32("sleep_failed", S_IRUGO,
-						suspend_dir,
-						&sleeps_failed);
-	if (IS_ERR_OR_NULL(sleeps_failed_file))
-		goto error;
-
-	deepsleeps_failed_file = debugfs_create_u32("deepsleep_failed", S_IRUGO,
-						    suspend_dir,
-						    &deepsleeps_failed);
-	if (IS_ERR_OR_NULL(deepsleeps_failed_file))
-		goto error;
-
-	return;
-error:
-	if (!IS_ERR_OR_NULL(deepsleeps_failed_file))
-		debugfs_remove(deepsleeps_failed_file);
-	if (!IS_ERR_OR_NULL(sleeps_failed_file))
-		debugfs_remove(sleeps_failed_file);
-	if (!IS_ERR_OR_NULL(deepsleeps_done_file))
-		debugfs_remove(deepsleeps_done_file);
-	if (!IS_ERR_OR_NULL(sleeps_done_file))
-		debugfs_remove(sleeps_done_file);
-	if (!IS_ERR_OR_NULL(suspend_count_file))
-		debugfs_remove(suspend_count_file);
-	if (!IS_ERR_OR_NULL(enable_file))
-		debugfs_remove(enable_file);
-	if (!IS_ERR_OR_NULL(deepsleep_file))
-		debugfs_remove(deepsleep_file);
-	if (!IS_ERR_OR_NULL(sleep_file))
-		debugfs_remove(sleep_file);
-
-	debugfs_remove(suspend_dir);
-}