[PATCH V3 0/3] ARM: dts: bcm2711: Add BCM2711 xHCI support

[Stefan Wahren]

In contrast to the Raspberry Pi 4, the Compute Module 4 or the IO board
does not have a VL805 USB 3.0 host controller, which is connected via
PCIe. Instead, the BCM2711 on the Compute Module provides the built-in
xHCI.

Changes in V3:
- introduce a new compatible for BCM2711 in order to make the
  power domain dependency SoC specific, which also results in
  a driver change

Changes in V2:
- adjust xHCI compatible as suggested by Justin & Florian
- keep xHCI disabled in order to let the bootloader decide which
  USB block should be enabled, which result in a drop of patch 3

Stefan Wahren (3):
  dt-bindings: usb: xhci: add support for BCM2711
  usb: xhci: xhci-plat: Add support for BCM2711
  ARM: dts: bcm2711: Add BCM2711 xHCI support

 .../devicetree/bindings/usb/generic-xhci.yaml | 21 ++++++++++++++++---
 arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi   |  5 +++++
 arch/arm/boot/dts/broadcom/bcm2711.dtsi       | 14 +++++++++++++
 drivers/usb/host/xhci-plat.c                  |  3 +++
 4 files changed, 40 insertions(+), 3 deletions(-)

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2.34.1