diff options
Diffstat (limited to 'arch/arm/mach-omap2/pm-debug.c')
| -rw-r--r-- | arch/arm/mach-omap2/pm-debug.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c index 27ddf12..a1ba505 100644 --- a/arch/arm/mach-omap2/pm-debug.c +++ b/arch/arm/mach-omap2/pm-debug.c @@ -51,6 +51,7 @@ u32 enable_off_mode; u32 sleep_while_idle; u32 wakeup_timer_seconds; u32 wakeup_timer_milliseconds; +u32 omap4_device_off_counter = 0; #ifdef CONFIG_PM_ADVANCED_DEBUG static u32 saved_reg_num; @@ -465,6 +466,8 @@ static int pwrdm_dbg_show_timer(struct powerdomain *pwrdm, void *user) static int pm_dbg_show_counters(struct seq_file *s, void *unused) { pwrdm_for_each(pwrdm_dbg_show_counter, s); + if (cpu_is_omap44xx()) + seq_printf(s, "DEVICE-OFF:%d\n", omap4_device_off_counter); clkdm_for_each(clkdm_dbg_show_counter, s); return 0; @@ -628,6 +631,10 @@ static int option_get(void *data, u64 *val) { u32 *option = data; + if (option == &enable_off_mode) { + enable_off_mode = off_mode_enabled; + } + *val = *option; #ifdef CONFIG_PM_ADVANCED_DEBUG if (option == &saved_reg_addr) { @@ -648,7 +655,10 @@ static int option_set(void *data, u64 val) if (option == &wakeup_timer_milliseconds && val >= 1000) return -EINVAL; - *option = val; + if (cpu_is_omap443x() && omap_type() == OMAP2_DEVICE_TYPE_GP) + *option = 0; + else + *option = val; if (option == &enable_off_mode) { if (val) @@ -711,12 +721,14 @@ static int __init pm_dbg_init(void) } - (void) debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUSR, d, - &enable_off_mode, &pm_dbg_option_fops); (void) debugfs_create_file("sleep_while_idle", S_IRUGO | S_IWUSR, d, &sleep_while_idle, &pm_dbg_option_fops); skip_reg_debufs: +#ifdef CONFIG_OMAP_ALLOW_OSWR + (void) debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUSR, d, + &enable_off_mode, &pm_dbg_option_fops); +#endif (void) debugfs_create_file("wakeup_timer_seconds", S_IRUGO | S_IWUSR, d, &wakeup_timer_seconds, &pm_dbg_option_fops); (void) debugfs_create_file("wakeup_timer_milliseconds", |