[PATCH v2 0/4] dt-bindings: usb: atmel: convert Atmel USB controller bindings to YAML
From: Charan Pedumuru
Date: Tue Feb 24 2026 - 08:15:32 EST
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@xxxxxxxxx>
---
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@xxxxxxxxx
---
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@xxxxxxxxx>