@@ -43,6 +43,9 @@ patternProperties:
'i2c@[0-9a-f]+$':
$ref: /schemas/i2c/realtek,rtl9301-i2c.yaml#
+ 'mdio-controller@[0-9a-f]+$':
+ $ref: /schemas/net/realtek,rtl9301-mdio.yaml#
+
required:
- compatible
- reg
@@ -113,15 +116,43 @@ examples:
};
};
+ mdio-controller@ca00 {
+ compatible = "realtek,rtl9301-mdio";
+ reg = <0xca00 0x200>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mdio-bus@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy1: ethernet-phy@0 {
+ reg = <0>;
+ };
+ };
+ mdio-bus@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy2: ethernet-phy@0 {
+ reg = <0>;
+ };
+ };
+ };
+
ethernet-ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
+ phy-handle = <&phy1>;
};
port@1 {
reg = <1>;
+ phy-handle = <&phy2>;
};
};
};
The MDIO controller is part of the switch on the RTL9300 family of devices. Add a $ref to the mfd binding for these devices. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> --- Notes: This patch is dependent on "dt-bindings: net: Add Realtek MDIO controller" which adds the realtek,rtl9301-mdio.yaml binding. Changes in v6: - Remove realtek,port property - Remove leftover mdio-controller node. - Fix some style issues. - Fuller example including the port to phy-handle mapping Changes in v5: - Note dependency on realtek,rtl9301-mdio.yaml patch - Add back reg property to the mdio-controller node. Changes in v4: - There is a single MDIO controller that has MDIO buses as children Changes in v3: - None Changes in v2: - None .../bindings/mfd/realtek,rtl9301-switch.yaml | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+)