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-rw-r--r--arch/arm/mach-omap2/pm-debug.c40
1 files changed, 35 insertions, 5 deletions
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 2fc4d6abbd0a..8baa30d2acfb 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -26,10 +26,10 @@
26#include <linux/io.h> 26#include <linux/io.h>
27#include <linux/module.h> 27#include <linux/module.h>
28 28
29#include <mach/clock.h> 29#include <plat/clock.h>
30#include <mach/board.h> 30#include <plat/board.h>
31#include <mach/powerdomain.h> 31#include <plat/powerdomain.h>
32#include <mach/clockdomain.h> 32#include <plat/clockdomain.h>
33 33
34#include "prm.h" 34#include "prm.h"
35#include "cm.h" 35#include "cm.h"
@@ -51,7 +51,8 @@ int omap2_pm_debug;
51 regs[reg_count++].val = __raw_readl(reg) 51 regs[reg_count++].val = __raw_readl(reg)
52#define DUMP_INTC_REG(reg, off) \ 52#define DUMP_INTC_REG(reg, off) \
53 regs[reg_count].name = #reg; \ 53 regs[reg_count].name = #reg; \
54 regs[reg_count++].val = __raw_readl(OMAP2_IO_ADDRESS(0x480fe000 + (off))) 54 regs[reg_count++].val = \
55 __raw_readl(OMAP2_L4_IO_ADDRESS(0x480fe000 + (off)))
55 56
56static int __init pm_dbg_init(void); 57static int __init pm_dbg_init(void);
57 58
@@ -526,6 +527,29 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *dir)
526 return 0; 527 return 0;
527} 528}
528 529
530static int option_get(void *data, u64 *val)
531{
532 u32 *option = data;
533
534 *val = *option;
535
536 return 0;
537}
538
539static int option_set(void *data, u64 val)
540{
541 u32 *option = data;
542
543 *option = val;
544
545 if (option == &enable_off_mode)
546 omap3_pm_off_mode_enable(val);
547
548 return 0;
549}
550
551DEFINE_SIMPLE_ATTRIBUTE(pm_dbg_option_fops, option_get, option_set, "%llu\n");
552
529static int __init pm_dbg_init(void) 553static int __init pm_dbg_init(void)
530{ 554{
531 int i; 555 int i;
@@ -568,6 +592,12 @@ static int __init pm_dbg_init(void)
568 592
569 } 593 }
570 594
595 (void) debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUGO, d,
596 &enable_off_mode, &pm_dbg_option_fops);
597 (void) debugfs_create_file("sleep_while_idle", S_IRUGO | S_IWUGO, d,
598 &sleep_while_idle, &pm_dbg_option_fops);
599 (void) debugfs_create_file("wakeup_timer_seconds", S_IRUGO | S_IWUGO, d,
600 &wakeup_timer_seconds, &pm_dbg_option_fops);
571 pm_dbg_init_done = 1; 601 pm_dbg_init_done = 1;
572 602
573 return 0; 603 return 0;