summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-omap2/cm.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap2/cm.h')
-rw-r--r--arch/arm/mach-omap2/cm.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h
index b6ab183212d..bbc69df3bf3 100644
--- a/arch/arm/mach-omap2/cm.h
+++ b/arch/arm/mach-omap2/cm.h
@@ -144,4 +144,13 @@ static inline u32 cm_clear_mod_reg_bits(u32 bits, s16 module, s16 idx)
#define OMAP24XX_CM_IDLEST_VAL 0
#define OMAP34XX_CM_IDLEST_VAL 1
+/*
+ * MAX_MODULE_READY_TIME: max duration in microseconds to wait for the
+ * PRCM to request that a module exit the inactive state in the case of
+ * OMAP2 & 3.
+ * In the case of OMAP4 this is the max duration in microseconds for the
+ * module to reach the functionnal state from an inactive state.
+ */
+#define MAX_MODULE_READY_TIME 2000
+
#endif