Lines Matching +full:mdio +full:- +full:parent +full:- +full:bus
1 Properties for an MDIO bus multiplexer consumer device
3 This is a special case of MDIO mux when MDIO mux is defined as a consumer
7 Required properties in addition to the MDIO Bus multiplexer properties:
9 - compatible : should be "mmio-mux-multiplexer"
10 - mux-controls : mux controller node to use for operating the mux
11 - mdio-parent-bus : phandle to the parent MDIO bus.
13 each child node of mdio bus multiplexer consumer device represent a mdio
14 bus.
17 Documentation/devicetree/bindings/mux/mux-controller.txt
18 and Documentation/devicetree/bindings/net/mdio-mux.txt
25 compatible = "fsl,lx2160aqds-fpga", "fsl,fpga-qixis-i2c",
26 "simple-mfd";
29 mux: mux-controller { // Mux Producer
30 compatible = "reg-mux";
31 #mux-control-cells = <1>;
32 mux-reg-masks = <0x54 0xf8>, /* 0: reg 0x54, bits 7:3 */
38 mdio-mux-1 { // Mux consumer
39 compatible = "mdio-mux-multiplexer";
40 mux-controls = <&mux 0>;
41 mdio-parent-bus = <&emdio1>;
42 #address-cells = <1>;
43 #size-cells = <0>;
45 mdio@0 {
47 #address-cells = <1>;
48 #size-cells = <0>;
51 mdio@8 {
53 #address-cells = <1>;
54 #size-cells = <0>;
61 mdio-mux-2 { // Mux consumer
62 compatible = "mdio-mux-multiplexer";
63 mux-controls = <&mux 1>;
64 mdio-parent-bus = <&emdio2>;
65 #address-cells = <1>;
66 #size-cells = <0>;
68 mdio@0 {
70 #address-cells = <1>;
71 #size-cells = <0>;
74 mdio@1 {
76 #address-cells = <1>;
77 #size-cells = <0>;