ARM: dts: imx7d: add node for PXP

The i.MX7d contains a Pixel Pipeline in version 3.0. Add the device tree
node to make it available.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx7d.dtsi

@@ -165,6 +165,15 @@ pcie_phy: pcie-phy@306d0000 {
 		  reg = <0x306d0000 0x10000>;
 		  status = "disabled";
 	};
+
+	pxp: pxp@30700000 {
+		compatible = "fsl,imx7d-pxp";
+		reg = <0x30700000 0x10000>;
+		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&clks IMX7D_PXP_CLK>;
+		clock-names = "axi";
+	};
 };
 
 &aips3 {