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authorBenoit Cousson <b-cousson@ti.com>2010-05-20 12:31:09 -0600
committerPaul Walmsley <paul@pwsan.com>2010-05-20 12:31:09 -0600
commit33f7ec81fb3e525eec0575f33dbab02240eda6d4 (patch)
tree4f6f2bcaee086b5c60be7438dd138e6c0380507a /arch/arm/plat-omap/include
parent9a23dfe12806920a8dfadec5ea5b83e5ca5378c9 (diff)
OMAP4: hwmod: Replace OCPIF_HAS_IDLEST by HWMOD_NO_IDLEST
Some initiator modules in OMAP2 & 3 does not have IDLEST bit, in that case we cannot detect the module readiness by polling that bit and must exist the function immediately assuming that the module is ready. The previous flag was affected to the OCP interface. While it is technically true that the idlest is related to the L4 slave interface of the module, the PRCM status belong to the module. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/plat-omap/include')
-rw-r--r--arch/arm/plat-omap/include/plat/omap_hwmod.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 4965bbe8efb..0eccc09ac4a 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -176,9 +176,8 @@ struct omap_hwmod_addr_space {
#define OCP_USER_SDMA (1 << 1)
/* omap_hwmod_ocp_if.flags bits */
-#define OCPIF_HAS_IDLEST (1 << 0)
-#define OCPIF_SWSUP_IDLE (1 << 1)
-#define OCPIF_CAN_BURST (1 << 2)
+#define OCPIF_SWSUP_IDLE (1 << 0)
+#define OCPIF_CAN_BURST (1 << 1)
/**
* struct omap_hwmod_ocp_if - OCP interface data
@@ -351,6 +350,8 @@ struct omap_hwmod_omap4_prcm {
* when module is enabled, rather than the default, which is to
* enable autoidle
* HWMOD_SET_DEFAULT_CLOCKACT: program CLOCKACTIVITY bits at startup
+ * HWMOD_NO_IDLEST : this module does not have idle status - this is the case
+ * only for few initiator modules on OMAP2 & 3.
*/
#define HWMOD_SWSUP_SIDLE (1 << 0)
#define HWMOD_SWSUP_MSTANDBY (1 << 1)
@@ -358,6 +359,7 @@ struct omap_hwmod_omap4_prcm {
#define HWMOD_INIT_NO_IDLE (1 << 3)
#define HWMOD_NO_OCP_AUTOIDLE (1 << 4)
#define HWMOD_SET_DEFAULT_CLOCKACT (1 << 5)
+#define HWMOD_NO_IDLEST (1 << 6)
/*
* omap_hwmod._int_flags definitions