[][kernel][mt7988][common][arm64: dts: mt7988: remove internal test code]

[Description]
Remove internal test code.

[Release-log]
N/A

Change-Id: Ieb8997c02950dfacf89609b0936ad52cb1125558
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6686903
Build: srv_hbgsm110
diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988.dtsi b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988.dtsi
index 718716e..6cc0f9c 100644
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988.dtsi
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988.dtsi
@@ -348,39 +348,6 @@
 
 	};
 
-	tops: tops@09100000 {
-		compatible = "mediatek,tops";
-		reg = <0 0x09100000 0 0x01000000>;
-		reg-names = "tops-base";
-		clocks = <&topckgen CK_TOP_BUS_TOPS_SEL>,
-			 <&topckgen CK_TOP_TOPS_P2_26M_SEL>,
-			 <&topckgen CK_TOP_NETSYS_TOPS_400M_SEL>,
-			 <&topckgen CK_TOP_NPU_TOPS_SEL>,
-			 <&topckgen CK_TOP_CK_NPU_SEL_CM_TOPS_SEL>;
-		clock-names = "bus", "sram", "xdma", "offload", "mgmt";
-		power-domains = <&topmisc MT7988_POWER_DOMAIN_TOPS0>,
-				<&topmisc MT7988_POWER_DOMAIN_TOPS1>;
-
-		interrupt-parent = <&gic>;
-		interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>,
-			     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "tdma-tx-pause", "mbox";
-
-		fe_mem = <&eth>;
-	};
-
-	hpdma1: hpdma@09106000 {
-		compatible = "mediatek,hpdma-top";
-		reg = <0 0x09106000 0 0x1000>;
-		reg-names = "base";
-	};
-
-	hpdma2: hpdma@09606000 {
-		compatible = "mediatek,hpdma-sub";
-		reg = <0 0x09606000 0 0x1000>;
-		reg-names = "base";
-	};
-
 	watchdog: watchdog@1001c000 {
 		compatible = "mediatek,mt7622-wdt",
 			     "mediatek,mt6589-wdt",