From: Rob Herring <robh@kernel.org>
To: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: Oliver Neukum <oneukum@suse.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
kernel@pengutronix.de, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org, netdev@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH net-next v1 3/4] dt-bindings: net: add "label" property for all usbnet Ethernet controllers
Date: Tue, 8 Feb 2022 21:51:17 -0600 [thread overview]
Message-ID: <YgM6NZ2pji01YeMl@robh.at.kernel.org> (raw)
In-Reply-To: <20220127104905.899341-4-o.rempel@pengutronix.de>
On Thu, Jan 27, 2022 at 11:49:04AM +0100, Oleksij Rempel wrote:
> For hard wired Ethernet controllers it is helpful to assign name related
> to port description on the board. Or name, related to the special
> internal function, if the USB ethernet controller attached to the CPU
> port of some DSA switch.
Yes, so add 'label' to ethernet-controller.yaml.
Then I don't think usbnet.yaml is needed.
>
> This patch provides documentation for "label" property, reusable for all
> usbnet controllers.
>
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> ---
> .../devicetree/bindings/net/asix,ax88178.yaml | 4 ++-
> .../bindings/net/microchip,lan95xx.yaml | 4 ++-
> .../devicetree/bindings/net/usbnet.yaml | 36 +++++++++++++++++++
> 3 files changed, 42 insertions(+), 2 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/net/usbnet.yaml
>
> diff --git a/Documentation/devicetree/bindings/net/asix,ax88178.yaml b/Documentation/devicetree/bindings/net/asix,ax88178.yaml
> index 74b6806006e3..c8ad767a2e45 100644
> --- a/Documentation/devicetree/bindings/net/asix,ax88178.yaml
> +++ b/Documentation/devicetree/bindings/net/asix,ax88178.yaml
> @@ -13,7 +13,7 @@ description: |
> Device tree properties for hard wired USB Ethernet devices.
>
> allOf:
> - - $ref: ethernet-controller.yaml#
> + - $ref: usbnet.yaml#
>
> properties:
> compatible:
> @@ -58,6 +58,7 @@ properties:
> - usb6189,182d # Sitecom LN-029
>
> reg: true
> + label: true
> local-mac-address: true
> mac-address: true
>
> @@ -77,6 +78,7 @@ examples:
> ethernet@1 {
> compatible = "usbdb0,a877";
> reg = <1>;
> + label = "LAN0";
> local-mac-address = [00 00 00 00 00 00];
> };
> };
> diff --git a/Documentation/devicetree/bindings/net/microchip,lan95xx.yaml b/Documentation/devicetree/bindings/net/microchip,lan95xx.yaml
> index b185c7068a8a..259879bba3a0 100644
> --- a/Documentation/devicetree/bindings/net/microchip,lan95xx.yaml
> +++ b/Documentation/devicetree/bindings/net/microchip,lan95xx.yaml
> @@ -14,7 +14,7 @@ description: |
> controller.
>
> allOf:
> - - $ref: ethernet-controller.yaml#
> + - $ref: usbnet.yaml#
>
> properties:
> compatible:
> @@ -40,6 +40,7 @@ properties:
> - usb424,ec00 # SMSC9512/9514 USB Hub & Ethernet Device
>
> reg: true
> + label: true
> local-mac-address: true
> mac-address: true
>
> @@ -59,6 +60,7 @@ examples:
> ethernet@1 {
> compatible = "usb424,ec00";
> reg = <1>;
> + label = "LAN0";
> local-mac-address = [00 00 00 00 00 00];
> };
> };
> diff --git a/Documentation/devicetree/bindings/net/usbnet.yaml b/Documentation/devicetree/bindings/net/usbnet.yaml
> new file mode 100644
> index 000000000000..fe0848433263
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/usbnet.yaml
> @@ -0,0 +1,36 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/usbnet.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: The device tree bindings for the USB Ethernet controllers
> +
> +maintainers:
> + - Oleksij Rempel <o.rempel@pengutronix.de>
> +
> +description: |
> + Device tree properties for hard wired USB Ethernet devices.
> +
> +allOf:
> + - $ref: ethernet-controller.yaml#
> +
> +properties:
> + compatible: true
> +
> + reg:
> + description: Port number
> +
> + label:
> + description:
> + Describes the label associated with this port, which will become
> + the netdev name
> + $ref: /schemas/types.yaml#/definitions/string
> +
> +required:
> + - compatible
> + - reg
> +
> +additionalProperties: true
> +
> +...
> --
> 2.30.2
>
>
next prev parent reply other threads:[~2022-02-09 4:08 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-27 10:49 [PATCH net-next v1 0/4] usbnet: add "label" support Oleksij Rempel
2022-01-27 10:49 ` [PATCH net-next v1 1/4] dt-bindings: net: add schema for ASIX USB Ethernet controllers Oleksij Rempel
2022-01-27 10:59 ` Greg KH
2022-02-03 13:21 ` Oliver Neukum
2022-02-09 3:41 ` Rob Herring
2022-01-27 10:49 ` [PATCH net-next v1 2/4] dt-bindings: net: add schema for Microchip/SMSC LAN95xx " Oleksij Rempel
2022-01-27 10:59 ` Greg KH
2022-01-27 11:28 ` Oleksij Rempel
2022-02-09 3:47 ` Rob Herring
2022-01-27 14:03 ` Rob Herring
2022-01-27 10:49 ` [PATCH net-next v1 3/4] dt-bindings: net: add "label" property for all usbnet " Oleksij Rempel
2022-02-09 3:51 ` Rob Herring [this message]
2022-01-27 10:49 ` [PATCH net-next v1 4/4] usbnet: add support for label from device tree Oleksij Rempel
2022-01-27 10:57 ` Greg KH
2022-01-27 11:23 ` Oleksij Rempel
2022-01-27 11:30 ` Greg KH
2022-01-27 12:00 ` Oleksij Rempel
2022-01-27 13:21 ` Greg KH
2022-01-27 14:01 ` Lucas Stach
2022-02-03 0:12 ` Sergey Ryazanov
2022-02-03 2:20 ` Sergey Ryazanov
2022-02-03 13:04 ` Andrew Lunn
2022-02-03 14:20 ` Greg KH
2022-01-27 14:28 ` Andrew Lunn
2022-02-09 4:00 ` Rob Herring
2022-01-27 10:57 ` [PATCH net-next v1 0/4] usbnet: add "label" support Greg KH
2022-02-03 9:34 ` Oliver Neukum
2022-02-03 10:27 ` Oleksij Rempel
2022-02-03 13:16 ` Oliver Neukum
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