bindings/net/amlogic%2Cgxl-mdio-mux.yaml

1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/net/amlogic,gxl-mdio-mux.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Amlogic GXL MDIO bus multiplexer
10   - Jerome Brunet <jbrunet@baylibre.com>
13   This is a special case of a MDIO bus multiplexer. It allows to choose between
14   the internal mdio bus leading to the embedded 10/100 PHY or the external
15   MDIO bus on the Amlogic GXL SoC family.
18   - $ref: mdio-mux.yaml#
22     const: amlogic,gxl-mdio-mux
30   clock-names:
32       - const: ref
35   - compatible
36   - reg
37   - clocks
38   - clock-names
43   - |
44     eth_phy_mux: mdio@558 {
45       compatible = "amlogic,gxl-mdio-mux";
47       #address-cells = <1>;
48       #size-cells = <0>;
50       clock-names = "ref";
51       mdio-parent-bus = <&mdio0>;
53       external_mdio: mdio@0 {
55         #address-cells = <1>;
56         #size-cells = <0>;
59       internal_mdio: mdio@1 {
61         #address-cells = <1>;
62         #size-cells = <0>;