From b2bf5d484848450e7aa3332e268c5e874d9dc523 Mon Sep 17 00:00:00 2001 From: Soren Brinkmann Date: Fri, 4 Apr 2014 16:14:12 -0700 Subject: ARM: zynq: DT: Add 'clock-latency' property Specify the 'clock-latency' property to avoid certain cpufreq governors from refusing to work with the following error: ondemand governor failed, too long transition latency of HW, fallback to performance governor Reported-by: Mike Looijmans Signed-off-by: Soren Brinkmann Tested-by: Mike Looijmans Signed-off-by: Michal Simek --- arch/arm/boot/dts/zynq-7000.dtsi | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/boot/dts') diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi index 511180769af5..c39baefcfd76 100644 --- a/arch/arm/boot/dts/zynq-7000.dtsi +++ b/arch/arm/boot/dts/zynq-7000.dtsi @@ -24,6 +24,7 @@ device_type = "cpu"; reg = <0>; clocks = <&clkc 3>; + clock-latency = <1000>; operating-points = < /* kHz uV */ 666667 1000000 -- cgit v1.2.3-59-g8ed1b