[PATCH v3 0/6] dt-bindings: usb: ti: Convert AM33xx/DA8xx MUSB bindings to DT schema

From: Bhargav Joshi <j.bhargav.u@gmail.com>
To: Vignesh Raghavendra <vigneshr@ti.com>,
	Vinod Koul <vkoul@kernel.org>,  Frank Li <Frank.Li@kernel.org>,
	Rob Herring <robh@kernel.org>,
	 Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	 Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	 Andrzej Siewior <bigeasy@linutronix.de>,
	 Neil Armstrong <neil.armstrong@linaro.org>,
	 Aaro Koskinen <aaro.koskinen@iki.fi>,
	 Andreas Kemnade <andreas@kemnade.info>,
	Kevin Hilman <khilman@baylibre.com>,
	 Roger Quadros <rogerq@kernel.org>,
	Tony Lindgren <tony@atomide.com>,  Ravi B <ravibabu@ti.com>,
	Kumar Gupta <ajay.gupta@ti.com>,
	 Manivannan Sadhasivam <mani@kernel.org>, Bin Liu <b-liu@ti.com>
Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
	 linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
	 linux-phy@lists.infradead.org, linux-omap@vger.kernel.org,
	 goledhruva@gmail.com, m-chawdhry@ti.com,
	daniel.baluta@gmail.com,  simona.toaca@nxp.com,
	j.bhargav.u@gmail.com
Subject: [PATCH v3 0/6] dt-bindings: usb: ti: Convert AM33xx/DA8xx MUSB bindings to DT schema
Date: Tue, 01 Sep 2026 04:53:04 +0530	[thread overview]
Message-ID: <20260901-ti-am33-usb-v3-0-5e15c617d2e9@gmail.com> (raw)

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. dt-bindings: usb: ti,musb-am33xx: Convert to DT schema
4. dt-bindings: usb: ti,am335x-usb-ctrl-module: Convert to DT schema
5. dt-bindings: usb: ti,am33xx-usb: Convert to DT schema
6. dt-bindings: usb: ti,da830-musb: Convert to DT schema

Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
---
Changes in v3:
- Dropped patch with dts change Fix redundant interrupts property in USB
  nodes.
- Rebased to latest mainline.
- Link to v2: https://lore.kernel.org/r/20260818-ti-am33-usb-v2-0-66fd44d66824@gmail.com

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@gmail.com

---
Bhargav Joshi (6):
      dt-bindings: dma: ti,cppi41: Convert to DT schema
      dt-bindings: phy: ti,am335x-usb-phy: Convert to DT schema
      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 ++++++++++++
 8 files changed, 525 insertions(+), 281 deletions(-)
---
base-commit: cee9395acd8043be0644b25c34bfa86623f2b935
change-id: 20260817-ti-am33-usb-4548f2e570ef

Best regards,
-- 
Bhargav

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