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ARM: dts: bcm2711-rpi-ds: Disable the BCM2835 STC

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Although BCM2711 still includes the old BCM2835 system timer, the newer
per-core local timers are preferred because they are more efficient to
access and can generate core-specific interrupts. Make the usage clear
by disabling the driver for the old STC.

See: https://github.com/raspberrypi/firmware/issues/1702

Signed-off-by: Phil Elwell <phil@raspberrypi.com>
This commit is contained in:
Phil Elwell
2022-03-08 12:47:49 +00:00
committed by Dom Cobley
parent 2860021f12
commit f5c20eb32a
1 changed files with 4 additions and 0 deletions
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4
arch/arm/boot/dts/bcm2711-rpi-ds.dtsi
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@@ -203,3 +203,7 @@
&dvp { &dvp {
status = "disabled"; status = "disabled";
}; };
&system_timer {
status = "disabled";
};