By adding labels to the cpu nodes in the dtsi, a dts that
includes it can change the OPPs by referencing the cpu0
through the label.

[Based on linux (400b6a0cbef55d1ae32808eaa1ef1c28820bf6ac)]
Signed-off-by: Moritz Fischer <moritz.fisc...@ettus.com>
Cc: Michal Simek <michal.si...@xilinx.com>
Cc: u-boot@lists.denx.de
---

Ok, since I fatfingered v1 ... this one with right subject
prefix, and only one patch in 'series'.

Changes from v1: None

Sorry 'bout the noise,

Moritz

---
 arch/arm/dts/zynq-7000.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi
index 6df0329..668f54e 100644
--- a/arch/arm/dts/zynq-7000.dtsi
+++ b/arch/arm/dts/zynq-7000.dtsi
@@ -16,7 +16,7 @@
                #address-cells = <1>;
                #size-cells = <0>;
 
-               cpu@0 {
+               cpu0: cpu@0 {
                        compatible = "arm,cortex-a9";
                        device_type = "cpu";
                        reg = <0>;
@@ -30,7 +30,7 @@
                        >;
                };
 
-               cpu@1 {
+               cpu1: cpu@1 {
                        compatible = "arm,cortex-a9";
                        device_type = "cpu";
                        reg = <1>;
-- 
2.7.4

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