5 Commits

Author	SHA1	Message	Date
Andreas Färber	18cfd9429d	ARM: owl: smp: Drop bogus holding pen ... The S500 SoC can start secondary CPUs without busy-looping for pen_release, so simplify the SMP code compared to the LeMaker kernel tree. Fixes: 172067e0bc ("ARM: owl: Implement CPU enable-method for S500") Suggested-by: Arnd Bergmann <arnd@arndb.de> Cc: David Liu <liuwei@actions-semi.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2017-07-03 14:31:47 +02:00
Andreas Färber	eb3827457a	ARM: owl: Drop custom machine ... Rely on the fallback to "Generic DT based system". This change is visible in /proc/cpuinfo. Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>	2017-07-03 14:31:33 +02:00
Andreas Färber	b6a0e18ca6	ARM: owl: smp: Implement SPS power-gating for CPU2 and CPU3 ... Bring up the two remaining CPUs by calling into PM domain code. Signed-off-by: Andreas Färber <afaerber@suse.de>	2017-06-23 18:01:35 +02:00
Andreas Färber	172067e0bc	ARM: owl: Implement CPU enable-method for S500 ... Allow to bring up CPU1. Based on LeMaker linux-actions tree. Signed-off-by: Andreas Färber <afaerber@suse.de>	2017-06-21 18:17:39 +02:00
Andreas Färber	6bb8536cba	ARM: Prepare Actions Semi S500 ... Add ARCH_ACTIONS and mach-actions/owl.c for "actions,s500". Signed-off-by: Andreas Färber <afaerber@suse.de>	2017-06-21 18:08:41 +02:00