[...] > In the meantime I think we can be more tolerant: > > diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c > index 2133f9d59d06..87f67a93fcc7 100644 > --- a/drivers/clocksource/arm_arch_timer.c > +++ b/drivers/clocksource/arm_arch_timer.c > @@ -376,6 +376,8 @@ arch_timer_detect_rate(void __iomem *cntbase, struct device_node *np) > arch_timer_rate = readl_relaxed(cntbase + CNTFRQ); > else > arch_timer_rate = arch_timer_get_cntfrq(); > + } else if (IS_ENABLED(CONFIG_ARM64)) { > + pr_warn("Architected timer frequency overridden by DT (broken firmware?)\n"); > } That looks good to me. On a related note, it looks like my documentation patch [1] from a while back fell by the wayside. Does anyone fancy picking that up to go with this? Mark. [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-August/282830.html -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html