From mboxrd@z Thu Jan 1 00:00:00 1970 From: kever.yang@rock-chips.com (Kever Yang) Date: Fri, 10 Oct 2014 15:25:13 -0700 Subject: [PATCH 0/2] Fix up rk3288 smp cpu hotplug Message-ID: <1412979915-19746-1-git-send-email-kever.yang@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org For the CA12/CA17 MPCore multiprocessor, the active processors might be stalled when the individual processor is powered down. For rk3288, we can avoid this prolbem by softreset the processor before power it down. Kever Yang (2): ARM: rockchip: fix up rk3288 smp cpu hotplug ARM: dts: rockchip: add reset for CPU nodes arch/arm/boot/dts/rk3288.dtsi | 4 ++++ arch/arm/mach-rockchip/platsmp.c | 38 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 42 insertions(+) -- 1.9.1