ODROID-C5: memory: Delete memory node in dts

Memory is configured in u-boot.

Signed-off-by: YoungSoo Shin <shinys000114@gmail.com>
Change-Id: I32f6fc52226d7e7e7322a22d3ed9c8c7a1d55efd
diff --git a/arch/arm64/boot/dts/amlogic/s7d_s905x5m_odroidc5.dts b/arch/arm64/boot/dts/amlogic/s7d_s905x5m_odroidc5.dts
index e721f2a..2a03d1e 100644
--- a/arch/arm64/boot/dts/amlogic/s7d_s905x5m_odroidc5.dts
+++ b/arch/arm64/boot/dts/amlogic/s7d_s905x5m_odroidc5.dts
@@ -38,11 +38,6 @@
 		tsensor0 = &p_tsensor;
 	};
 
-	memory@00000000 {
-		device_type = "memory";
-		linux,usable-memory = <0x0 0x0 0x0 0x80000000>;
-	};
-
 	reserved-memory {
 		#address-cells = <2>;
 		#size-cells = <2>;