Signed-off-by: Nicolas Saenz Julienne <redacted>
---
 arch/arm/boot/dts/bcm2711.dtsi | 47 ++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index a9d84e28f245..c7b2e7b57da6 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi

@@ -288,6 +288,53 @@
 		arm,cpu-registers-not-fw-configured;
 	};

+	scb {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <1>;
+
+		ranges = <0x0 0x7c000000  0x0 0xfc000000  0x03800000>,
+			 <0x6 0x00000000  0x6 0x00000000  0x40000000>;
+
+		pcie_0: pcie@7d500000 {
+			compatible = "brcm,bcm2711-pcie";
+			reg = <0x0 0x7d500000 0x9310>;
+			msi-controller;
+			msi-parent = <&pcie_0>;
+			#address-cells = <3>;
+			#interrupt-cells = <1>;
+			#size-cells = <2>;
+			linux,pci-domain = <0>;
+			brcm,enable-ssc;
+			interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "pcie", "msi";
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143
+							IRQ_TYPE_LEVEL_HIGH
+					 0 0 0 2 &gicv2 GIC_SPI 144
+							IRQ_TYPE_LEVEL_HIGH
+					 0 0 0 3 &gicv2 GIC_SPI 145
+							IRQ_TYPE_LEVEL_HIGH
+					 0 0 0 4 &gicv2 GIC_SPI 146
+							IRQ_TYPE_LEVEL_HIGH>;
+
+			ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000
+				  0x0 0x04000000>;
+			/*
+			 * The wrapper around the PCIe block has a bug
+			 * preventing it from accessing beyond the first 3GB of
+			 * memory. As the bus DMA mask is rounded up to the
+			 * closest power of two of the dma-range size, we're
+			 * forced to set the limit at 2GB. This can be
+			 * harmlessly changed in the future once the DMA code
+			 * handles non power of two DMA limits.
+			 */
+			dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000
+				      0x0 0x80000000>;