On Thu, Nov 27, 2014 at 11:50:43AM +0000, Mark Rutland wrote:

On Tue, Nov 25, 2014 at 12:16:56PM +0000, Chunyan Zhang wrote:

quoted

+
+       timer {
+               compatible = "arm,armv8-timer";
+               interrupts = <1 13 0xff01>,
+                            <1 14 0xff01>,
+                            <1 11 0xff01>,
+                            <1 10 0xff01>;
+               clock-frequency = <26000000>;

Please remove the clock-frequency property. Your FW should initialise
CNTFRQ_EL0 on all CPUs (certainly PSCI 0.2 requires that you do this).

Since this comes up regularly, I think we need a dev_warn() in the arch
timer driver when CONFIG_ARM64.

-- 
Catalin