From: Daniel Drake Date: Thu, 16 Jul 2026 20:45:27 +0000 (+0100) Subject: arm64: dts: broadcom: bcm2712: Remove non-functional EL2 virtual timer X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=75952cfc7752c52a2b692b59d34ce160d3edabb2;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: broadcom: bcm2712: Remove non-functional EL2 virtual timer Commit d87773de9efe1 ("clocksource/drivers/arm_arch_timer: Default to EL2 virtual timer when running VHE") causes boot to hang on Raspberry Pi 5. The newly-selected EL2 virtual timer does not generate any interrupts, even though the GIC_DIST_ENABLE_SET flag has been confirmed set via readback. It is highly unusual that this timer interrupt is non-operational because this is a standard GIC interrupt corresponding to a standard Cortex-A76 CPU timer. However, Broadcom have confirmed for this SoC: > the interrupt line was never connected in the first place as this was > not identified as being a requirement Remove the corresponding DeviceTree entry. Reported-by: Marek Szyprowski Closes: https://lore.kernel.org/all/ea15cce1-b393-43f6-8d58-3d6f90f0c0cd@samsung.com/ Fixes: faa3381267d0 ("arm64: dts: broadcom: Add minimal support for Raspberry Pi 5") Signed-off-by: Daniel Drake Link: https://lore.kernel.org/r/20260716-bcm2712-el2-v2-1-e708f7fb42fa@reactivated.net Signed-off-by: Florian Fainelli --- diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi index 761c59d90ffc9..09ff5e9959d3a 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi @@ -678,8 +678,6 @@ , , - ; };