From dc1d0f91cb7012f9aadc6e78ef1caedfb14100f3 Mon Sep 17 00:00:00 2001 From: Markus Pargmann Date: Fri, 28 Jun 2013 16:50:36 +0200 Subject: [PATCH] ARM: dts: imx27 cpufreq-cpu0 frequencies Set operating-points for imx27. There is no regulator support, so the voltages are 0. The frequencies should be the same for all imx27 boards, so it is defined here and can be overwritten if necessary. Signed-off-by: Markus Pargmann Acked-by: Sascha Hauer Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx27.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index dce851c7174d..a587294fe284 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -49,6 +49,24 @@ }; }; + cpus { + #size-cells = <0>; + #address-cells = <1>; + + cpu { + device_type = "cpu"; + compatible = "arm,arm926ej-s"; + operating-points = < + /* kHz uV (No regulator support) */ + 133000 0 + 399000 0 + >; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clks 18>; + clock-names = "cpu"; + }; + }; + soc { #address-cells = <1>; #size-cells = <1>; -- 2.11.4.GIT