summaryrefslogtreecommitdiffstats
path: root/arch/loongarch/boot/dts/loongson-2k1000.dtsi
diff options
context:
space:
mode:
Diffstat (limited to 'arch/loongarch/boot/dts/loongson-2k1000.dtsi')
-rw-r--r--arch/loongarch/boot/dts/loongson-2k1000.dtsi17
1 files changed, 15 insertions, 2 deletions
diff --git a/arch/loongarch/boot/dts/loongson-2k1000.dtsi b/arch/loongarch/boot/dts/loongson-2k1000.dtsi
index 92180140eb56..8dff2aa52417 100644
--- a/arch/loongarch/boot/dts/loongson-2k1000.dtsi
+++ b/arch/loongarch/boot/dts/loongson-2k1000.dtsi
@@ -266,7 +266,7 @@
status = "disabled";
};
- dma-controller@1fe00c20 {
+ apbdma2: dma-controller@1fe00c20 {
compatible = "loongson,ls2k1000-apbdma";
reg = <0x0 0x1fe00c20 0x0 0x8>;
interrupt-parent = <&liointc1>;
@@ -276,7 +276,7 @@
status = "disabled";
};
- dma-controller@1fe00c30 {
+ apbdma3: dma-controller@1fe00c30 {
compatible = "loongson,ls2k1000-apbdma";
reg = <0x0 0x1fe00c30 0x0 0x8>;
interrupt-parent = <&liointc1>;
@@ -352,6 +352,19 @@
status = "disabled";
};
+ i2s: i2s@1fe2d000 {
+ compatible = "loongson,ls2k1000-i2s";
+ reg = <0 0x1fe2d000 0 0x14>,
+ <0 0x1fe00438 0 0x8>;
+ interrupt-parent = <&liointc0>;
+ interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk LOONGSON2_APB_CLK>;
+ dmas = <&apbdma2 0>, <&apbdma3 0>;
+ dma-names = "tx", "rx";
+ #sound-dai-cells = <0>;
+ status = "disabled";
+ };
+
spi0: spi@1fff0220 {
compatible = "loongson,ls2k1000-spi";
reg = <0x0 0x1fff0220 0x0 0x10>;