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-rw-r--r--target/linux/ramips/dts/mt7621.dtsi22
1 files changed, 22 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi
index 772f0aabfa..a8b98ed8c6 100644
--- a/target/linux/ramips/dts/mt7621.dtsi
+++ b/target/linux/ramips/dts/mt7621.dtsi
@@ -107,6 +107,28 @@
pinctrl-0 = <&i2c_pins>;
};
+ i2s: i2s@a00 {
+ compatible = "mediatek,mt7621-i2s";
+ reg = <0xa00 0x100>;
+
+ clocks = <&sysclock>;
+
+ resets = <&rstctrl 17>;
+ reset-names = "i2s";
+
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SHARED 16 IRQ_TYPE_LEVEL_HIGH>;
+
+ txdma-req = <2>;
+ rxdma-req = <3>;
+
+ dmas = <&gdma 4>,
+ <&gdma 6>;
+ dma-names = "tx", "rx";
+
+ status = "disabled";
+ };
+
memc: memc@5000 {
compatible = "mtk,mt7621-memc";
reg = <0x300 0x100>;