[PATCH 3/6] ARM: dts: sun8i: add a cpu0 label to cpu at 0 node on A23/33

[Icenowy Zheng]

A "cpu0" label is needed on cpu at 0 for cpufreq-dt to work.

Add such a label, in order to prepare for cpufreq support of A23/33.

Signed-off-by: Icenowy Zheng <icenowy at aosc.xyz>
---
 arch/arm/boot/dts/sun8i-a23-a33.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
index 817747f41288..5931cc4d1567 100644
--- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
@@ -84,7 +84,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu at 0 {
+		cpu0: cpu at 0 {
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
 			reg = <0>;
-- 
2.11.0