[net-next RFC PATCH v2 3/4] dt-bindings: net: Document QCA808x PHYs

Christian Marangi
2023-12-11T19:23:56Z

Add Documentation for QCA808x PHYs for the additional LED configuration
for this PHY.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
Changes v2:
- Fix License warning from checkpatch
- Drop redundant Description phrase
- Improve commit tile
- Drop special property (generalized)

.../devicetree/bindings/net/qca,qca808x.yaml | 58 +++++++++++++++++++
1 file changed, 58 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/qca,qca808x.yaml

diff --git a/Documentation/devicetree/bindings/net/qca,qca808x.yaml b/Documentation/devicetree/bindings/net/qca,qca808x.yaml
new file mode 100644
index 000000000000..ec8b31324df5
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/qca,qca808x.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/qca,qca808x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Atheros QCA808X PHY
+
+maintainers:
+ - Christian Marangi <ansuelsmth@gmail.com>
+
+description:
+ QCA808X PHYs can have up to 3 LEDs attached.
+ All 3 LEDs are disabled by default.
+ 2 LEDs have dedicated pins with the 3rd LED having the
+ double function of Interrupt LEDs/GPIO or additional LED.
+
+ By default this special PIN is set to LED function.
+
+allOf:
+ - $ref: ethernet-phy.yaml#
+
+select:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - ethernet-phy-id004d.d101
+ required:
+ - compatible
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/leds/common.h>
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet-phy@0 {
+ compatible = "ethernet-phy-id004d.d101";
+ reg = <0>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WAN;
+ default-state = "keep";
+ };
+ };
+ };
+ };
--
2.40.1