linux-kernel - [PATCH v6 0/2] usb: dt-bindings: ti,twlxxxx-usb: convert to DT schema

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Message-Id: <20250822201727.71593-1-jihed.chaibi.dev@gmail.com>
Date: Fri, 22 Aug 2025 22:17:25 +0200
From: Jihed Chaibi <jihed.chaibi.dev@...il.com>
To: robh@...nel.org
Cc: gregkh@...uxfoundation.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	peter.ujfalusi@...il.com,
	devicetree@...r.kernel.org,
	linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	shuah@...nel.org,
	jihed.chaibi.dev@...il.com
Subject: [PATCH v6 0/2] usb: dt-bindings: ti,twlxxxx-usb: convert to DT schema

Hello,

This series converts the legacy TXT bindings for the TI TWL4030
and TWL6030 USB modules to the modern YAML DT schema format.

This version (v6) addresses maintainer feedback by defining the
'interrupts' property with a list of 'items' for better clarity and
validation.

With the conversion complete, the second patch in this series removes
the now-obsolete .txt binding file.

Thank you,
Jihed

---
Changes in v6:
 - Reworked 'interrupts' property in both patches to use a list of
   items with descriptions, per reviewer feedback.

Changes in v5:
 - Split combined twlxxxx-usb binding into two dedicated files
   for TWL4030 and TWL6030 per maintainer feedback.
 - Used more accurate header file for interrupt macros.
 - Improved formatting in the examples.
 - Patch 2/2 removes the old .txt file.

Changes in v4:
 - This patch is split from larger series per maintainer feedback.
 - v3 link:
    https://lore.kernel.org/all/20250816021523.167049-1-jihed.chaibi.dev@gmail.com/
 - Removed i2c node as it wasn't required by the old binding file.
 - Updated node names to 'usb' and 'usb-phy' in the examples to follow
   generic naming conventions per the Device Tree specification.
 - Replaced raw interrupt values with standard defines for clarity.
 - Improved formatting in the examples for clarity and consistency.

Changes in v3:
 - No changes.

Changes in v2:
 - Added '#phy-cells' property to support PHY framework integration.

Jihed Chaibi (2):
  usb: dt-bindings: ti,twl4030-usb: convert to DT schema
  usb: dt-bindings: ti,twl6030-usb: convert to DT schema

 .../bindings/usb/ti,twl4030-usb.yaml          | 74 +++++++++++++++++++
 .../bindings/usb/ti,twl6030-usb.yaml          | 48 ++++++++++++
 .../devicetree/bindings/usb/twlxxxx-usb.txt   | 43 -----------
 3 files changed, 122 insertions(+), 43 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/usb/ti,twl4030-usb.yaml
 create mode 100644 Documentation/devicetree/bindings/usb/ti,twl6030-usb.yaml
 delete mode 100644 Documentation/devicetree/bindings/usb/twlxxxx-usb.txt

-- 
2.39.5