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authorCaesar Wang <wxt@rock-chips.com>2016-09-05 18:17:15 (GMT)
committerHeiko Stuebner <heiko@sntech.de>2016-09-05 23:02:21 (GMT)
commit6840eb0d7646077dad813cda8b2ace08a56fd1c1 (patch)
tree57e875c3bdc873bfba104a90b286cf0e06917bd1 /block/genhd.c
parent210bbd38bb88989ce19208f98e530ff0468f38bd (diff)
downloadlinux-6840eb0d7646077dad813cda8b2ace08a56fd1c1.tar.xz
arm64: dts: rockchip: support the pmu node for rk3399
This patch adds to enable the ARM Performance Monitor Units for rk3399. ARM cores often have a PMU for counting cpu and cache events like cache misses and hits. This uses the new interrupt-partition mechanism to allow the two pmu instances to use the per-cpu interrupt. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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