On 3/6/2024 3:39 PM, Krzysztof Kozlowski wrote:
On 05/03/2024 08:51, Yang Xiwen via B4 Relay wrote:
From: Yang Xiwen <forbidden405@xxxxxxxxxxx>
Convert the old text binding to new YAML.
While at it, make some changes to the binding:
- The version numbers are not documented publicly. The version also does
not change programming interface. Remove it until it's really needed.
- A few clocks are missing in old binding file. Add them to match the real
hardware.
Signed-off-by: Yang Xiwen <forbidden405@xxxxxxxxxxx>
---
.../bindings/net/hisilicon,hisi-femac.yaml | 89 ++++++++++++++++++++++
.../devicetree/bindings/net/hisilicon-femac.txt | 41 ----------
2 files changed, 89 insertions(+), 41 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/hisilicon,hisi-femac.yaml b/Documentation/devicetree/bindings/net/hisilicon,hisi-femac.yaml
new file mode 100644
index 000000000000..ba207f2c9ae4
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/hisilicon,hisi-femac.yaml
@@ -0,0 +1,89 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/hisilicon,hisi-femac.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Hisilicon Fast Ethernet MAC controller
+
+maintainers:
+ - Yang Xiwen <forbidden405@xxxxxxxxxxx>
+
+allOf:
+ - $ref: ethernet-controller.yaml
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - hisilicon,hi3516cv300-femac
+ - const: hisilicon,hisi-femac
Drop this fallback, your later driver change does not use it, so neither
should have binding. Explain in commit msg, that old binding was
incorrect (we discussed it a lot) thus you are making such change during
conversion.
What about deprecating "hisilicon,hisi-femac-vn" compatibles and
introduce a new generic compatible "hisilicon,hisi-femac" instead? This
way, We can keep backward compatibility.
Best regards,
Krzysztof
--
Regards,
Yang Xiwen
