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-rw-r--r--target/linux/ramips/dts/mt7620a.dtsi10
1 files changed, 9 insertions, 1 deletions
diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi
index 4ad0a7c2a9..a04472533b 100644
--- a/target/linux/ramips/dts/mt7620a.dtsi
+++ b/target/linux/ramips/dts/mt7620a.dtsi
@@ -176,6 +176,10 @@
interrupt-parent = <&intc>;
interrupts = <10>;
+ dmas = <&gdma 4>,
+ <&gdma 5>;
+ dma-names = "tx", "rx";
+
status = "disabled";
};
@@ -235,7 +239,7 @@
status = "disabled";
};
- gdma@2800 {
+ gdma: gdma@2800 {
compatible = "ralink,mt7620a-gdma", "ralink,rt2880-gdma";
reg = <0x2800 0x800>;
@@ -245,6 +249,10 @@
interrupt-parent = <&intc>;
interrupts = <7>;
+ #dma-cells = <1>;
+ #dma-channels = <16>;
+ #dma-requests = <16>;
+
status = "disabled";
};
};