41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 and
|
|
* only version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/module.h>
|
|
#include <mach/scm.h>
|
|
|
|
#define SCM_WDOG_DEBUG_BOOT_PART 0x9
|
|
#define BOOT_PART_EN_VAL 0x5D1
|
|
|
|
void msm_enable_wdog_debug(void)
|
|
{
|
|
int ret;
|
|
|
|
ret = scm_call_atomic2(SCM_SVC_BOOT,
|
|
SCM_WDOG_DEBUG_BOOT_PART, 0, BOOT_PART_EN_VAL);
|
|
if (ret)
|
|
pr_err("failed to enable wdog debug: %d\n", ret);
|
|
}
|
|
EXPORT_SYMBOL(msm_enable_wdog_debug);
|
|
|
|
void msm_disable_wdog_debug(void)
|
|
{
|
|
int ret;
|
|
|
|
ret = scm_call_atomic2(SCM_SVC_BOOT,
|
|
SCM_WDOG_DEBUG_BOOT_PART, 1, 0);
|
|
if (ret)
|
|
pr_err("failed to disable wdog debug: %d\n", ret);
|
|
}
|
|
EXPORT_SYMBOL(msm_disable_wdog_debug);
|