Re: [PATCH v1 1/5] dt-bindings: net: Add TI DP83TD510 10BaseT1L PHY

On Fri, Dec 06, 2024 at 09:10:14AM +0100, Oleksij Rempel wrote:

On Thu, Dec 05, 2024 at 05:18:59PM +0000, Conor Dooley wrote:

quoted

On Thu, Dec 05, 2024 at 01:56:36PM +0100, Oleksij Rempel wrote:

quoted

Introduce devicetree binding for the Texas Instruments DP83TD510
Ultra Low Power 802.3cg 10Base-T1L Single Pair Ethernet PHY.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 .../devicetree/bindings/net/ti,dp83td510.yaml | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/ti,dp83td510.yaml

diff --git a/Documentation/devicetree/bindings/net/ti,dp83td510.yaml b/Documentation/devicetree/bindings/net/ti,dp83td510.yaml
new file mode 100644
index 000000000000..cf13e86a4017
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/ti,dp83td510.yaml

@@ -0,0 +1,35 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/ti,dp83td510.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI DP83TD510 10BaseT1L PHY
+
+maintainers:
+  - Oleksij Rempel <o.rempel@pengutronix.de>
+
+description:
+  DP83TD510E Ultra Low Power 802.3cg 10Base-T1L 10M Single Pair Ethernet PHY
+
+allOf:
+  - $ref: ethernet-phy.yaml#
+
+properties:
+  compatible:
+    enum:
+      - ethernet-phy-id2000.0181

There's nothing specific here, can someone remind me why the generic
binding is not enough?

The missing binding was blamed by checkpatch. Haw should I proceed with this
patch?

Does dtbs_check complain when you use it in a dts? What you have here
matches against the pattern ^ethernet-phy-id[a-f0-9]{4}\\.[a-f0-9]{4}$
so I think it won't. checkpatch might be too dumb to evaluate the regex?