1 From 296f6ab3a619b47b6f8d4ac42ec704a700df08b2 Mon Sep 17 00:00:00 2001
2 From: Phil Elwell <phil@raspberrypi.com>
3 Date: Tue, 8 Mar 2022 12:47:49 +0000
4 Subject: [PATCH] ARM: dts: bcm2711-rpi-ds: Disable the BCM2835 STC
6 Although BCM2711 still includes the old BCM2835 system timer, the newer
7 per-core local timers are preferred because they are more efficient to
8 access and can generate core-specific interrupts. Make the usage clear
9 by disabling the driver for the old STC.
11 See: https://github.com/raspberrypi/firmware/issues/1702
13 Signed-off-by: Phil Elwell <phil@raspberrypi.com>
15 arch/arm/boot/dts/bcm2711-rpi-ds.dtsi | 4 ++++
16 1 file changed, 4 insertions(+)
18 --- a/arch/arm/boot/dts/bcm2711-rpi-ds.dtsi
19 +++ b/arch/arm/boot/dts/bcm2711-rpi-ds.dtsi
26 + status = "disabled";