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ARM: dt: zynq: Add labels to cpu nodes to allow overriding OPPs. 

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.fischer@ettus.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: u-boot@lists.denx.de
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Moritz Fischer 2016-12-12 08:48:50 -08:00 committed by Michal Simek
parent 6516e3f253
commit 720ba46e71
1 changed files with 2 additions and 2 deletions
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4
arch/arm/dts/zynq-7000.dtsi
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@ -16,7 +16,7 @@
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
cpu@0 { cpu0: cpu@0 {
compatible = "arm,cortex-a9"; compatible = "arm,cortex-a9";
device_type = "cpu"; device_type = "cpu";
reg = <0>; reg = <0>;
@ -30,7 +30,7 @@
>; >;
}; };
cpu@1 { cpu1: cpu@1 {
compatible = "arm,cortex-a9"; compatible = "arm,cortex-a9";
device_type = "cpu"; device_type = "cpu";
reg = <1>; reg = <1>;