ARM: OMAP2+: clockdomain: another fix for v4.6-rc

For DRA7xx platforms, add a workaround for missed timer interrupts
 that appears to be due to an integration bug (erratum i874)
 
 Basic build, boot, and PM test logs are available here:
 
 http://www.pwsan.com/omap/testlogs/omap-fixes-b-for-v4.6-rc/20160413020850/
 
 (The DRA7xx board here has not yet been added into the testbed.)
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Merge tag 'for-v4.6-rc/omap-fixes-b' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v4.6/fixes

ARM: OMAP2+: clockdomain: another fix for v4.6-rc

For DRA7xx platforms, add a workaround for missed timer interrupts
that appears to be due to an integration bug (erratum i874)

Basic build, boot, and PM test logs are available here:

http://www.pwsan.com/omap/testlogs/omap-fixes-b-for-v4.6-rc/20160413020850/

(The DRA7xx board here has not yet been added into the testbed.)

arch/arm/mach-omap2/clockdomains7xx_data.c

@@ -461,7 +461,7 @@ static struct clockdomain ipu_7xx_clkdm = {
 	.cm_inst	  = DRA7XX_CM_CORE_AON_IPU_INST,
 	.clkdm_offs	  = DRA7XX_CM_CORE_AON_IPU_IPU_CDOFFS,
 	.dep_bit	  = DRA7XX_IPU_STATDEP_SHIFT,
-	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
+	.flags		  = CLKDM_CAN_SWSUP,
 };
 
 static struct clockdomain mpu1_7xx_clkdm = {