[PATCH 1/3] arm64: dts: zynqmp: Add DPDMA node

[Michal Simek]

From: Laurent Pinchart <laurent.pinchart at ideasonboard.com>

Add a DT node for the DisplayPort DMA engine (DPDMA).

Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
Acked-by: Michal Simek <michal.simek at xilinx.com>
Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

Changed node possition.
---
 arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi |  4 ++++
 arch/arm64/boot/dts/xilinx/zynqmp.dtsi         | 10 ++++++++++
 2 files changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
index 3ca7e4ee51b5..c676afc95f6d 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
@@ -227,3 +227,7 @@ &watchdog0 {
 &lpd_watchdog {
 	clocks = <&zynqmp_clk LPD_WDT>;
 };
+
+&zynqmp_dpdma {
+	clocks = <&zynqmp_clk DPDMA_REF>;
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 66d53521ec58..f12cd24adbee 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -847,5 +847,15 @@ lpd_watchdog: watchdog at ff150000 {
 			reg = <0x0 0xff150000 0x0 0x1000>;
 			timeout-sec = <10>;
 		};
+
+		zynqmp_dpdma: dma-controller at fd4c0000 {
+			compatible = "xlnx,zynqmp-dpdma";
+			status = "disabled";
+			reg = <0x0 0xfd4c0000 0x0 0x1000>;
+			interrupts = <0 122 4>;
+			interrupt-parent = <&gic>;
+			clock-names = "axi_clk";
+			#dma-cells = <1>;
+		};
 	};
 };
-- 
2.30.0