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[02/10] OMAP: CM: Move MAX_MODULE_READY_TIME to cm.h

Message ID 1273247055-15165-3-git-send-email-b-cousson@ti.com (mailing list archive)
State Accepted
Delegated to: Kevin Hilman
Headers show

Commit Message

Benoit Cousson May 7, 2010, 3:44 p.m. UTC
None
diff mbox

Patch

diff --git a/arch/arm/mach-omap2/cm.c b/arch/arm/mach-omap2/cm.c
index 58e4a1c..2d83565 100644
--- a/arch/arm/mach-omap2/cm.c
+++ b/arch/arm/mach-omap2/cm.c
@@ -27,9 +27,6 @@ 
 #include "cm-regbits-24xx.h"
 #include "cm-regbits-34xx.h"
 
-/* MAX_MODULE_READY_TIME: max milliseconds for module to leave idle */
-#define MAX_MODULE_READY_TIME		20000
-
 static const u8 cm_idlest_offs[] = {
 	CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3
 };
diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h
index 94728b1..cd34036 100644
--- a/arch/arm/mach-omap2/cm.h
+++ b/arch/arm/mach-omap2/cm.h
@@ -143,4 +143,13 @@  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
diff --git a/arch/arm/mach-omap2/cm4xxx.c b/arch/arm/mach-omap2/cm4xxx.c
index 4af76bb..af32a45 100644
--- a/arch/arm/mach-omap2/cm4xxx.c
+++ b/arch/arm/mach-omap2/cm4xxx.c
@@ -22,23 +22,7 @@ 
 #include <asm/atomic.h>
 
 #include "cm.h"
-
-/* XXX move this to cm.h */
-/* MAX_MODULE_READY_TIME: max milliseconds for module to leave idle */
-#define MAX_MODULE_READY_TIME			20000
-
-/*
- * OMAP4_PRCM_CM_CLKCTRL_IDLEST_MASK: isolates the IDLEST field in the
- * CM_CLKCTRL register.
- */
-#define OMAP4_PRCM_CM_CLKCTRL_IDLEST_MASK	(0x2 << 16)
-
-/*
- * OMAP4 prcm_mod u32 fields contain packed data: the CM ID in bit 16 and
- * the PRCM module offset address (from the CM module base) in bits 15-0.
- */
-#define OMAP4_PRCM_MOD_CM_ID_SHIFT		16
-#define OMAP4_PRCM_MOD_OFFS_MASK		0xffff
+#include "cm-regbits-44xx.h"
 
 /**
  * omap4_cm_wait_idlest_ready - wait for a module to leave idle or standby