Rajendra, >-----Original Message----- >From: linux-omap-owner@xxxxxxxxxxxxxxx >[mailto:linux-omap-owner@xxxxxxxxxxxxxxx] On Behalf Of Rajendra Nayak >Sent: Monday, March 21, 2011 4:40 PM >To: linux-omap@xxxxxxxxxxxxxxx >Cc: paul@xxxxxxxxx; b-cousson@xxxxxx; Rajendra Nayak >Subject: [RFC 2/3] OMAP3: hwmod: Add support to associate an >initiator with a hwmod > >Add hwmod api's to add and delete an initiator >association with an hwmod. > >Signed-off-by: Rajendra Nayak <rnayak@xxxxxx> >--- > arch/arm/mach-omap2/omap_hwmod.c | 33 >++++++++++++++++++++++++++ > arch/arm/plat-omap/include/plat/omap_hwmod.h | 2 + > 2 files changed, 35 insertions(+), 0 deletions(-) > >diff --git a/arch/arm/mach-omap2/omap_hwmod.c >b/arch/arm/mach-omap2/omap_hwmod.c >index e034294..d4826be 100644 >--- a/arch/arm/mach-omap2/omap_hwmod.c >+++ b/arch/arm/mach-omap2/omap_hwmod.c >@@ -2369,3 +2369,36 @@ int omap_hwmod_no_setup_reset(struct >omap_hwmod *oh) > > return 0; > } >+ >+int omap_hwmod_add_initiator_user(struct omap_hwmod *oh, u8 init_id) >+{ >+ if (oh->_state != _HWMOD_STATE_ENABLED) >+ return -EINVAL; >+ >+ if (cpu_is_omap34xx()) { >+ return omap2_prm_module_enable_initiator_wakeup( >+ >oh->prcm.omap2.module_offs, >+ >oh->prcm.omap2.idlest_reg_id, >+ >oh->prcm.omap2.idlest_idle_bit, >+ init_id); >+ } >+ >+ return -EINVAL; Why are you returning error when it not a omap34xx? Is it not that this API will be called for only omap34xx? >+} >+ >+int omap_hwmod_del_initiator_user(struct omap_hwmod *oh, u8 init_id) >+{ >+ if (oh->_state == _HWMOD_STATE_ENABLED) >+ return -EINVAL; >+ >+ if (cpu_is_omap34xx()) { >+ return omap2_prm_module_disable_initiator_wakeup( >+ >oh->prcm.omap2.module_offs, >+ >oh->prcm.omap2.idlest_reg_id, >+ >oh->prcm.omap2.idlest_idle_bit, >+ init_id); >+ } >+ >+ return -EINVAL; Ditto... >+ >+} >diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h >b/arch/arm/plat-omap/include/plat/omap_hwmod.h >index 4bd7354..fe47448 100644 >--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h >+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h >@@ -590,6 +590,8 @@ int omap_hwmod_add_initiator_dep(struct >omap_hwmod *oh, > struct omap_hwmod *init_oh); > int omap_hwmod_del_initiator_dep(struct omap_hwmod *oh, > struct omap_hwmod *init_oh); >+int omap_hwmod_add_initiator_user(struct omap_hwmod *oh, u8 init_id); >+int omap_hwmod_del_initiator_user(struct omap_hwmod *oh, u8 init_id); > > int omap_hwmod_set_clockact_both(struct omap_hwmod *oh); > int omap_hwmod_set_clockact_main(struct omap_hwmod *oh); >-- Regards, Hema >1.7.0.4 > >-- >To unsubscribe from this list: send the line "unsubscribe >linux-omap" in >the body of a message to majordomo@xxxxxxxxxxxxxxx >More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
