[PATCH v2 4/9] ARM: dts: bcm2711: Add reset controller to xHCI node

[Nicolas Saenz Julienne]

The chip is hardwired to the board's PCIe bus and needs to be properly
setup trough a firmware routine after a PCI fundamental reset. Pass the
reset controller phandle that takes care of triggering the
initialization to the relevant PCI device.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>

---

Changes since v1:
 - Update to match new binding

 arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
index 0cef95058fb0..e74ca0c86137 100644
--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
@@ -207,6 +207,13 @@ phy1: ethernet-phy@1 {
 	};
 };
 
+&pcie0 {
+	usb@1,0 {
+		reg = <0 0 0 0 0>;
+		resets = <&reset 0>;
+	};
+};
+
 /* uart0 communicates with the BT module */
 &uart0 {
 	pinctrl-names = "default";
-- 
2.26.2