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arm: dts: allwinner: H3: Add PMU node
authorAndre Przywara <andre.przywara@arm.com>
Thu, 21 Nov 2019 01:18:35 +0000 (01:18 +0000)
committerMaxime Ripard <maxime@cerno.tech>
Tue, 10 Dec 2019 09:43:35 +0000 (10:43 +0100)
commit0388a110747bec0c9d9de995842bb2a03a26aae1
treea8f54379ab282fb6ed18639b076e3807d3634a78tree | snapshot
parentc35a516a46187c8eeb7a56c64505ec6f7e22a0c7commit | diff
arm: dts: allwinner: H3: Add PMU node

Add the Performance Monitoring Unit (PMU) device tree node to the H3
.dtsi, which tells DT users which interrupts are triggered by PMU
overflow events on each core. The numbers come from the manual and have
been checked in U-Boot and with perf in Linux.

Tested with perf record and taskset on an OrangePi Zero.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
arch/arm/boot/dts/sun8i-h3.dtsi diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git