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authorKevin Hilman <khilman@deeprootsystems.com>2010-10-08 22:43:45 +0000
committerTony Lindgren <tony@atomide.com>2010-10-11 10:02:03 -0700
commitde65815860f187cb43551bc833bf9d72720faa01 (patch)
tree4b5e77915006be3ea6db18b39e69e58a0d465b18 /arch/arm/mach-omap2/pm34xx.c
parenta7c887510073b2f403e123f2befa40bf93554df9 (diff)
OMAP3: PM: fix scratchpad memory accesses for off-mode
Commit 914bab936fe0388a529079679e2f137aa4ff548d (OMAP: mach-omap2: Fix incorrect assignment warnings) changed a pointer from 'u32 *' to 'void *' without also fixing up the pointer arithmetic. Fix the scratchpad offsets so they are byte offsets instead of word offsets and thus work correctly with a void pointer base. Special thanks to Jean Pihet for taking the time track down this problem and propose an initial solution. Tested with off-idle and off-suspend on 36xx/Zoom3 and 34xx/omap3evm. Cc: Manjunath Kondaiah G <manjugk@ti.com> Reported-by: Jean Pihet <jean.pihet@newoldbits.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Tested-by: Jean Pihet <jean.pihet@newoldbits.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/pm34xx.c')
-rw-r--r--arch/arm/mach-omap2/pm34xx.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 8c8f1acd352..75c0cd13ad8 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -50,9 +50,9 @@
#include "control.h"
/* Scratchpad offsets */
-#define OMAP343X_TABLE_ADDRESS_OFFSET 0x31
-#define OMAP343X_TABLE_VALUE_OFFSET 0x30
-#define OMAP343X_CONTROL_REG_VALUE_OFFSET 0x32
+#define OMAP343X_TABLE_ADDRESS_OFFSET 0xc4
+#define OMAP343X_TABLE_VALUE_OFFSET 0xc0
+#define OMAP343X_CONTROL_REG_VALUE_OFFSET 0xc8
struct power_state {
struct powerdomain *pwrdm;