ARM: dts: i.MX27: Add label to CPU node

Add a label to i.MX27 CPU node. This change allows the reuse this node
in the upper levels of the DTS.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index 7cf954bbe4bb9148d73d2ebd6cf505516a3e308d..a8e0c7e78cf08bfb33a04fae1a5a24d9fe93978f 100644 (file)
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -53,7 +53,7 @@
                #size-cells = <0>;
                #address-cells = <1>;
 
-               cpu {
+               cpu: cpu@0 {
                        device_type = "cpu";
                        compatible = "arm,arm926ej-s";
                        operating-points = <