From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kever Yang Subject: [PATCH v2 0/3] add basic rk3288 smp support Date: Tue, 16 Sep 2014 18:44:27 +0800 Message-ID: <1410864271-9277-1-git-send-email-kever.yang@rock-chips.com> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org Cc: dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, sonnyrao-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, addy.ke-TNX95d0MmH7DzftRWevZcw@public.gmane.org, cf-TNX95d0MmH7DzftRWevZcw@public.gmane.org, xjq-TNX95d0MmH7DzftRWevZcw@public.gmane.org, hj-TNX95d0MmH7DzftRWevZcw@public.gmane.org, huangtao-TNX95d0MmH7DzftRWevZcw@public.gmane.org, Kever Yang , Rohit Vaswani , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Gregory CLEMENT , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Kumar Gala , Jason Cooper , Ian Campbell , linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Rob Herring , Thomas Petazzoni , Pawel Moll , Lorenzo Pieralisi , Mark Rutland , Russell King , Olof Johansson , Maxime Ripard , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org rk3288 is qual-core CPU Soc, we need to enable the smp. This patchset works with either arch-timer use the phisical counter in kernel or the firmware initialize the arch-timer virtual counter offset and use virtual counter in kernel. Changes in v2: - add documentation - use rk3288_boot_secondary instead ofsmp_boot_secondary - discards the power domain operation - handle the per cpu starup when actived by 'sev' - adjust the alignment Kever Yang (3): Documentation: dt-bindings: add dt binding info for rk3288-smp ARM: rockchip: add basic smp support for rk3288 ARM: dts: add intmem node for rk3288 smp support Documentation/devicetree/bindings/arm/cpus.txt | 1 + arch/arm/boot/dts/rk3288.dtsi | 18 ++++++++ arch/arm/mach-rockchip/core.h | 1 + arch/arm/mach-rockchip/headsmp.S | 14 ++++++ arch/arm/mach-rockchip/platsmp.c | 63 +++++++++++++++++++++++--- 5 files changed, 91 insertions(+), 6 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html