From: Jhon Wilker Rodrigues Aquino <jhonwilker0112@gmail.com>
To: Richard Leitner <richard.leitner@linux.dev>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Jhon Wilker Rodrigues Aquino <jhon.aquino@autotrac.com.br>
Subject: [PATCH 0/2] usb: misc: usb251xb: add DT battery charging configuration
Date: Tue, 3 Nov 2026 15:55:12 -0300 [thread overview]
Message-ID: <20261103185514.72144-1-jhonwilker0112@gmail.com> (raw)
From: Jhon Wilker Rodrigues Aquino <jhon.aquino@autotrac.com.br>
Add a Device Tree property to configure battery charging on selected downstream
ports of Microchip USB251x hubs.
The first patch documents the battery-charging-enable property and adds an
example enabling charging on ports 1 and 2. The second parses the port list and
sets the corresponding hub configuration bits. Charging remains disabled on
all ports when the property is omitted.
Jhon Wilker Rodrigues Aquino (2):
dt-bindings: usb: microchip,usb251xb: add battery-charging-enable
property
usb: misc: usb251xb: configure battery charging from DT
Documentation/devicetree/bindings/usb/usb251xb.yaml | 7 +++++++
drivers/usb/misc/usb251xb.c | 5 ++++-
2 files changed, 11 insertions(+), 1 deletion(-)
--
2.43.0
next reply other threads:[~2026-11-03 18:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-03 18:55 Jhon Wilker Rodrigues Aquino [this message]
2026-11-03 18:55 ` [PATCH 1/2] dt-bindings: usb: microchip,usb251xb: add battery-charging-enable property Jhon Wilker Rodrigues Aquino
2026-11-03 18:55 ` [PATCH 2/2] usb: misc: usb251xb: configure battery charging from DT Jhon Wilker Rodrigues Aquino
2026-11-03 20:01 ` [PATCH v2 0/2] usb: misc: usb251xb: add DT battery charging configuration Jhon Wilker Rodrigues Aquino
2026-11-03 20:01 ` [PATCH v2 1/2] dt-bindings: usb: microchip,usb251xb: add battery-charging-enable property Jhon Wilker Rodrigues Aquino
2026-11-03 20:52 ` Krzysztof Kozlowski
2026-11-03 20:01 ` [PATCH v2 2/2] usb: misc: usb251xb: configure battery charging from DT Jhon Wilker Rodrigues Aquino
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