arm64: dts: mt7622: add High-Speed DMA device nodes

add High-Speed DMA (HSDMA) nodes Signed-off-by: Sean Wang <[email protected]> Signed-off-by: Matthias Brugger <[email protected]>
olifre · May 11, 2018 · 18928e3 · 18928e3
1 parent f0c6434
commit 18928e3
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -735,6 +735,16 @@
 		#reset-cells = <1>;
 	};
 
+	hsdma: dma-controller@1b007000 {
+		compatible = "mediatek,mt7622-hsdma";
+		reg = <0 0x1b007000 0 0x1000>;
+		interrupts = <GIC_SPI 219 IRQ_TYPE_LEVEL_LOW>;
+		clocks = <&ethsys CLK_ETH_HSDMA_EN>;
+		clock-names = "hsdma";
+		power-domains = <&scpsys MT7622_POWER_DOMAIN_ETHSYS>;
+		#dma-cells = <1>;
+	};
+
 	eth: ethernet@1b100000 {
 		compatible = "mediatek,mt7622-eth",
 			     "mediatek,mt2701-eth",