[PATCH v2 0/7] dt-bindings: usb: ti: Convert AM33xx/DA8xx MUSB bindings to DT schema

From: Bhargav Joshi

Date: Tue Aug 18 2026 - 10:33:47 EST


This patch series converts the legacy TI AM33xx, DM816, and DA8xx
USB/MUSB text bindings to modern DT schema.

The legacy am33xx-usb.txt and da8xx-usb.txt bindings was historically
structured as a single, monolithic file that documented the entire USB
subsystem (the wrapper, core MUSB controller, PHY, and control module)
all together. This series converts that monolithic text binding into
proper, distinct DT schema files for each hardware component.

Patches in this series:
1. dt-bindings: dma: ti,cppi41: Convert to DT schema
2. dt-bindings: phy: ti,am335x-usb-phy: Convert to DT schema
3. ARM: dts: ti: am335x: Fix redundant interrupts property in USB nodes
4. dt-bindings: usb: ti,musb-am33xx: Convert to DT schema
5. dt-bindings: usb: ti,am335x-usb-ctrl-module: Convert to DT schema
6. dt-bindings: usb: ti,am33xx-usb: Convert to DT schema
7. dt-bindings: usb: ti,da830-musb: Convert to DT schema

Signed-off-by: Bhargav Joshi <j.bhargav.u@xxxxxxxxx>
---
Changes in v2:
- patch 1: add interrupts as required property for am335x-cppi41
- patch 4,7: add pattern constraint for dma-names
- patch 6: remove deprecated property ti,hwmods from required
- Link to v1: https://lore.kernel.org/r/20260818-ti-am33-usb-v1-0-69ac5f92df45@xxxxxxxxx

---
Bhargav Joshi (7):
dt-bindings: dma: ti,cppi41: Convert to DT schema
dt-bindings: phy: ti,am335x-usb-phy: Convert to DT schema
ARM: dts: ti: am335x: Fix redundant interrupts property in USB nodes
dt-bindings: usb: ti,musb-am33xx: Convert to DT schema
dt-bindings: usb: ti,am335x-usb-ctrl-module: Convert to DT schema
dt-bindings: usb: ti,am33xx-usb: Convert to DT schema
dt-bindings: usb: ti,da830-musb: Convert to DT schema

.../devicetree/bindings/dma/ti/ti,cppi41.yaml | 109 +++++++++++
.../devicetree/bindings/phy/ti,am335x-usb-phy.yaml | 49 +++++
.../devicetree/bindings/usb/am33xx-usb.txt | 200 ---------------------
.../devicetree/bindings/usb/da8xx-usb.txt | 81 ---------
.../bindings/usb/ti,am335x-usb-ctrl-module.yaml | 38 ++++
.../devicetree/bindings/usb/ti,am33xx-usb.yaml | 103 +++++++++++
.../devicetree/bindings/usb/ti,da830-musb.yaml | 113 ++++++++++++
.../devicetree/bindings/usb/ti,musb-am33xx.yaml | 113 ++++++++++++
arch/arm/boot/dts/ti/omap/am335x-bone-common.dtsi | 1 +
arch/arm/boot/dts/ti/omap/am335x-boneblue.dts | 1 +
arch/arm/boot/dts/ti/omap/am335x-bonegreen-eco.dts | 1 +
.../arm/boot/dts/ti/omap/am335x-osd3358-sm-red.dts | 1 +
12 files changed, 529 insertions(+), 281 deletions(-)
---
base-commit: 8d3ae59288f1e7d58d76558a6ee96d533bc5019f
change-id: 20260817-ti-am33-usb-4548f2e570ef

Best regards,
--
Bhargav