6 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/broadcom/bcm-cygnus.dtsi b/arch/arm/boot/dts/broadcom/bcm-cygnus.dtsi
index f9f79ed82518..07ca0d993c9f 100644
--- a/arch/arm/boot/dts/broadcom/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm-cygnus.dtsi
@@ -167,6 +167,7 @@
 			#gpio-cells = <2>;
 			gpio-controller;
 			interrupt-controller;
+			#interrupt-cells = <2>;
 			interrupt-parent = <&mailbox>;
 			interrupts = <0>;
 		};
@@ -247,6 +248,7 @@
 			gpio-controller;
 			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
 		i2c1: i2c@1800b000 {
@@ -518,6 +520,7 @@
 			gpio-controller;
 
 			interrupt-controller;
+			#interrupt-cells = <2>;
 			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-ranges = <&pinctrl 0 42 1>,
 					<&pinctrl 1 44 3>,
diff --git a/arch/arm/boot/dts/broadcom/bcm-hr2.dtsi b/arch/arm/boot/dts/broadcom/bcm-hr2.dtsi
index 788a6806191a..75545b10ef2f 100644
--- a/arch/arm/boot/dts/broadcom/bcm-hr2.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm-hr2.dtsi
@@ -200,6 +200,7 @@
 			gpio-controller;
 			ngpios = <4>;
 			interrupt-controller;
+			#interrupt-cells = <2>;
 			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
diff --git a/arch/arm/boot/dts/broadcom/bcm-nsp.dtsi b/arch/arm/boot/dts/broadcom/bcm-nsp.dtsi
index 9d20ba3b1ffb..6a4482c93167 100644
--- a/arch/arm/boot/dts/broadcom/bcm-nsp.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm-nsp.dtsi
@@ -180,6 +180,7 @@
 			gpio-controller;
 			ngpios = <32>;
 			interrupt-controller;
+			#interrupt-cells = <2>;
 			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-ranges = <&pinctrl 0 0 32>;
 		};
@@ -352,6 +353,7 @@
 			gpio-controller;
 			ngpios = <4>;
 			interrupt-controller;
+			#interrupt-cells = <2>;
 			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi b/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi
index 98817a6675b9..d233a191c139 100644
--- a/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "bcm2835-rpi.dtsi"
 
+#include <dt-bindings/power/raspberrypi-power.h>
 #include <dt-bindings/reset/raspberrypi,firmware-reset.h>
 
 / {
@@ -76,3 +77,7 @@
 &vchiq {
 	interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
 };
+
+&xhci {
+	power-domains = <&power RPI_POWER_DOMAIN_USB>;
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm2711.dtsi b/arch/arm/boot/dts/broadcom/bcm2711.dtsi
index 4a379a14966d..22c7f1561344 100644
--- a/arch/arm/boot/dts/broadcom/bcm2711.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2711.dtsi
@@ -604,6 +604,20 @@
 			};
 		};
 
+		xhci: usb@7e9c0000 {
+			compatible = "brcm,bcm2711-xhci", "brcm,xhci-brcm-v2";
+			reg = <0x0 0x7e9c0000 0x100000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+			/* DWC2 and this IP block share the same USB PHY,
+			 * enabling both at the same time results in lockups.
+			 * So keep this node disabled and let the bootloader
+			 * decide which interface should be enabled.
+			 */
+			status = "disabled";
+		};
+
 		v3d: gpu@7ec00000 {
 			compatible = "brcm,2711-v3d";
 			reg = <0x0 0x7ec00000 0x4000>,
diff --git a/arch/arm/boot/dts/broadcom/bcm63138.dtsi b/arch/arm/boot/dts/broadcom/bcm63138.dtsi
index 93281c47c9ba..4ef02283612b 100644
--- a/arch/arm/boot/dts/broadcom/bcm63138.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm63138.dtsi
@@ -232,6 +232,12 @@
 			interrupt-names = "nand";
 		};
 
+		serial@4400 {
+			compatible = "brcm,bcm63138-hs-uart", "brcm,bcmbca-hs-uart";
+			reg = <0x4400 0x1e0>;
+			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		bootlut: bootlut@8000 {
 			compatible = "brcm,bcm63138-bootlut";
 			reg = <0x8000 0x50>;