[PATCH 2/8] dt-bindings: net: asix,ax88178: document the AX88179
From: Dmitry Baryshkov <hidden>
Date: 2026-08-10 00:42:48
Also in:
linux-devicetree, linux-usb, lkml
Subsystem:
networking drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
The APQ8074 Dragonboard has an onboard ASIX AX88179 USB 3.0 Gigabit Ethernet controller whose RESET_N pin is wired to a PMIC GPIO, so the device has to be described in DT for the OS to release it from reset. Add the AX88179 device ID (0b95:1790) to the ASIX USB Ethernet schema, together with the reset-gpios and vdd-supply properties used by hard-wired onboard devices. Assisted-by: Claude:claude-fable-5 Signed-off-by: Dmitry Baryshkov <redacted> --- Documentation/devicetree/bindings/net/asix,ax88178.yaml | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/asix,ax88178.yaml b/Documentation/devicetree/bindings/net/asix,ax88178.yaml
index 03341b7438d5..48a2ee883c15 100644
--- a/Documentation/devicetree/bindings/net/asix,ax88178.yaml
+++ b/Documentation/devicetree/bindings/net/asix,ax88178.yaml@@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/net/asix,ax88178.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: ASIX AX88172/AX88772 USB Ethernet Controllers +title: ASIX AX88172/AX88772/AX88179 USB Ethernet Controllers maintainers: - Oleksij Rempel <o.rempel@pengutronix.de>
@@ -22,6 +22,7 @@ properties: - usbb95,1720 # ASIX AX88172 - usbb95,172a # ASIX AX88172A - usbb95,1780 # ASIX AX88178 + - usbb95,1790 # ASIX AX88179 - usbb95,7720 # ASIX AX88772 - usbb95,772a # ASIX AX88772A - usbb95,772b # ASIX AX88772B
@@ -30,6 +31,13 @@ properties: reg: maxItems: 1 + reset-gpios: + description: GPIO connected to the RESET_N pin. + maxItems: 1 + + vdd-supply: + description: Power supply of the controller. + local-mac-address: true mac-address: true
--
2.47.3