Add the device tree nodes for APM X-Gene PCIe DMA engine.
Since X-Gene SOC supports maximum 5 PCIe ports, 5 dts nodes
are added.
Signed-off-by: Mayuresh Chitale <mchitale@xxxxxxx>
Signed-off-by: Tanmay Inamdar <tinamdar@xxxxxxx>
---
arch/arm64/boot/dts/apm/apm-storm.dtsi | 40 ++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi
index f1ad9c2..2993d1e 100644
--- a/arch/arm64/boot/dts/apm/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi
@@ -469,6 +469,46 @@
clocks = <&pcie4clk 0>;
};
+ xpdma0: dma0@1f2b0154 {
+ status = "disabled";
+ compatible = "apm,xgene-pciedma";
+ reg = < 0x0 0x1f2b0154 0x0 0xc
+ 0x0 0x1f2b0058 0x0 0x8>;
+ interrupts = <0x0 0xc6 0x4>;
+ };
+
+ xpdma1: dma1@1f2c0154 {
+ status = "disabled";
+ compatible = "apm,xgene-pciedma";
+ reg = < 0x0 0x1f2c0154 0x0 0xc
+ 0x0 0x1f2c0058 0x0 0x8>;
+ interrupts = <0x0 0xcc 0x4>;
+ };
+
+ xpdma2: dma2@1f2d0154 {
+ status = "disabled";
+ compatible = "apm,xgene-pciedma";
+ reg = < 0x0 0x1f2d0154 0x0 0xc
+ 0x0 0x1f2d0058 0x0 0x8>;
+ interrupts = <0x0 0xd2 0x4>;
+ };
+
+ xpdma3: dma3@1f500154 {
+ status = "disabled";
+ compatible = "apm,xgene-pciedma";
+ reg = < 0x0 0x1f500154 0x0 0xc
+ 0x0 0x1f500058 0x0 0x8>;
+ interrupts = <0x0 0xd8 0x4>;
+ };
+
+ xpdma4: dma4@1f510154 {
+ status = "disabled";
+ compatible = "apm,xgene-pciedma";
+ reg = < 0x0 0x1f510154 0x0 0xc
+ 0x0 0x1f510058 0x0 0x8>;
+ interrupts = <0x0 0xde 0x4>;
+ };
+
serial0: serial@1c020000 {
status = "disabled";
device_type = "serial";
--
2.2.1.212.gc5b9256
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