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| author | Jim Wylder <jwylder@motorola.com> | 2014-04-15 12:08:38 -0500 |
|---|---|---|
| committer | Doug Zobel <dzobel1@motorola.com> | 2014-04-29 13:26:31 -0500 |
| commit | 302f70450dd87df2d7daef1a37f38ff413c6593e (patch) | |
| tree | 7f7ca9ddb60a1ab5457a1309ead8c26387da8cd9 /arch/arm/mach-omap2/pm-debug.c | |
| parent | 45f47718c757cab219371cd24610a0a0cbc1797a (diff) | |
| download | olio-linux-3.10-302f70450dd87df2d7daef1a37f38ff413c6593e.tar.xz olio-linux-3.10-302f70450dd87df2d7daef1a37f38ff413c6593e.zip | |
IKXCLOCK-938 arm: omap2: pm debug register dump
Reworking of earlier data reporting module.
Register values can be read from
<debugfs>/pm_debug/registers/current,1,2,3,4
Currently 1 is recorded before the last suspend
and 2 is recorded after the last suspend.
Change-Id: I061ec369a59c647c662879f30f4830f8d47e8996
Signed-off-by: Jim Wylder <jwylder@motorola.com>
Diffstat (limited to 'arch/arm/mach-omap2/pm-debug.c')
| -rw-r--r-- | arch/arm/mach-omap2/pm-debug.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c index 0b339861d75..cc38db9edf0 100644 --- a/arch/arm/mach-omap2/pm-debug.c +++ b/arch/arm/mach-omap2/pm-debug.c @@ -36,6 +36,7 @@ #include "cm2xxx_3xxx.h" #include "prm2xxx_3xxx.h" #include "pm.h" +#include "pm-debug-regs.h" u32 enable_off_mode; @@ -273,6 +274,9 @@ 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); + + pm_dbg_regs_init(d); + pm_dbg_init_done = 1; return 0; |