[Add SMP support for Allwinner A20: PATCH V4 2/3] Add cpuconfig nodes in dts for smp configure.

[Fan Rong]

Signed-off-by: Fan Rong <cinifr at gmail.com>
---
 arch/arm/boot/dts/sun7i-a20.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 999ff45..e1bff17 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -167,6 +167,11 @@
 		#size-cells = <1>;
 		ranges;
 
+		cpuconfig: cpuconfig at 01c25c00 {
+			compatible = "allwinner,sun7i-a20-cpuconfig";
+			reg = <0x01c25c00 0x400>;
+		};
+
 		pio: pinctrl at 01c20800 {
 			compatible = "allwinner,sun7i-a20-pinctrl";
 			reg = <0x01c20800 0x400>;
-- 
1.8.1.2