From 217b010fcf72ac74d35a2d3751586cd02cae9b70 Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Fri, 10 Jan 2025 15:45:11 +0000 Subject: [PATCH] dts: bcm2711: Don't mark timer regs unconfigured The DT property arm,cpu-registers-not-fw-configured tells the kernel that the ARM architectural timer has not been configured by the firmware. This prevents the use of a vDSO - a faster alternative to a syscall for some common kernel operations. However, on Pi 4 the firmware does configure the timer, so this property is unnecessary. Delete it. Signed-off-by: Phil Elwell --- arch/arm/boot/dts/broadcom/bcm2711.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm/boot/dts/broadcom/bcm2711.dtsi b/arch/arm/boot/dts/broadcom/bcm2711.dtsi index 79bc8ecf77680..21c628c55b580 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm2711.dtsi @@ -451,8 +451,6 @@ IRQ_TYPE_LEVEL_LOW)>, ; - /* This only applies to the ARMv7 stub */ - arm,cpu-registers-not-fw-configured; }; cpus: cpus {