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authorMarkus Pargmann <mpa@pengutronix.de>2013-04-07 21:56:45 +0200
committerShawn Guo <shawn.guo@linaro.org>2013-04-09 22:53:40 +0800
commit6f9d62d4f4d00a39332b24c128bd13ccfa259cba (patch)
tree3da617c2197ed895e3925b102c06462ac85b8ffb /arch/arm/boot/dts/imx51.dtsi
parent4617d2f0fb52a3e2c427be5ee6e79ecdc4b4ac1a (diff)
ARM: dts: imx51 cpu node
This patch adds a cpus/cpu@0 node for imx51 with default operating points for the cpufreq-cpu0 driver. There is currently no regulator support, so the voltages are 0 here. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx51.dtsi')
-rw-r--r--arch/arm/boot/dts/imx51.dtsi18
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 58204ee7d6d..21bb786c5b3 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -56,6 +56,24 @@
};
};
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a8";
+ reg = <0>;
+ clock-latency = <61036>; /* two CLK32 periods */
+ clocks = <&clks 24>;
+ clock-names = "cpu";
+ operating-points = <
+ /* kHz uV (No regulator support) */
+ 160000 0
+ 800000 0
+ >;
+ };
+ };
+
soc {
#address-cells = <1>;
#size-cells = <1>;