[PATCH net-next 1/2] dt-bindings: net: Add support for Airoha AN8801/R GbE PHY

[Maxime Chevallier]

Hi Louis-Alexis,

On 04/03/2026 10:35, Louis-Alexis Eyraud wrote:
> From: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
> 
> Add a new binding to support the Airoha AN8801R Series Gigabit
> Ethernet PHY.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
> Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud at collabora.com>
> ---
>  .../devicetree/bindings/net/airoha,an8801.yaml     | 81 ++++++++++++++++++++++
>  1 file changed, 81 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/airoha,an8801.yaml b/Documentation/devicetree/bindings/net/airoha,an8801.yaml
> new file mode 100644
> index 0000000000000000000000000000000000000000..f251c9d2fbbed3675c9fd7ff22174049a13a7b5e
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/airoha,an8801.yaml
> @@ -0,0 +1,81 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/airoha,an8801.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Airoha AN8801R Series PHY
> +
> +maintainers:
> +  - AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
> +
> +description:
> +  The Airoha AN8801R is a low power single-port Ethernet PHY Transceiver
> +  with Single-port serdes interface for 1000Base-X/RGMII; this chip is
> +  compliant with 10Base-T, 100Base-TX and 1000Base-T IEEE 802.3(u,ab)
> +  and supports Energy Efficient Ethernet (802.3az), Full Duplex Control
> +  Flow (802.3x), auto-negotiation, crossover detect and autocorrection,
> +  Wake-on-LAN with Magic Packet, and Jumbo Frame up to 9 Kilobytes.
> +  This PHY also supports up to three user-configurable LEDs, which are
> +  usually used for LAN Activity, 100M, 1000M indication.
> +
> +allOf:
> +  - $ref: ethernet-phy.yaml#
> +
> +properties:
> +  compatible:
> +    enum:
> +      - ethernet-phy-idc0ff.0421
> +
> +  reg:
> +    maxItems: 1
> +
> +  leds: true
> +
> +required:
> +  - reg
> +  - leds

Seems odd to me that leds are required. Any reason for that ?

Maxime