[PATCH v2 0/4] dt-bindings: usb: atmel: convert Atmel USB controller bindings to YAML

Charan Pedumuru charan.pedumuru at gmail.com
Tue Feb 24 05:12:57 PST 2026


This patch series converts the legacy text-based Device Tree bindings for
Atmel/Microchip USB controllers to DT schema (YAML) format.

Signed-off-by: Charan Pedumuru <charan.pedumuru at gmail.com>
---
Changes in v2:
- Drop the separate YAML patches for OHCI and EHCI.
- Add the compatibles "atmel,at91rm9200-ohci" and "atmel,at91sam9g45-ehci"
  to the existing generic OHCI and EHCI binding files.
- Link to v1: https://lore.kernel.org/r/20260201-atmel-usb-v1-0-d1a3e93003f1@gmail.com

---
Charan Pedumuru (4):
      dt-bindings: usb: generic-ohci: add AT91RM9200 OHCI binding support
      dt-bindings: usb: generic-ehci: fix schema structure and add at91sam9g45 constraints
      dt-bindings: usb: atmel,at91rm9200-udc: convert to DT schema
      dt-bindings: usb: atmel,at91sam9rl-udc: convert to DT schema

 .../bindings/usb/atmel,at91rm9200-udc.yaml         |  77 +++++++++++++
 .../bindings/usb/atmel,at91sam9rl-udc.yaml         |  81 +++++++++++++
 .../devicetree/bindings/usb/atmel-usb.txt          | 125 ---------------------
 .../devicetree/bindings/usb/generic-ehci.yaml      |  46 +++++---
 .../devicetree/bindings/usb/generic-ohci.yaml      |  27 +++++
 5 files changed, 218 insertions(+), 138 deletions(-)
---
base-commit: 3f24e4edcd1b8981c6b448ea2680726dedd87279
change-id: 20260129-atmel-usb-37f89a141e48

Best regards,
-- 
Charan Pedumuru <charan.pedumuru at gmail.com>




More information about the linux-arm-kernel mailing list