Lines Matching +full:mux +full:- +full:reg +full:- +full:masks

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mux/reg-mux.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic register bitfield-based multiplexer controller bindings
10   - Peter Rosin <peda@axentia.se>
19       - reg-mux   # parent device of mux controller is not syscon device
20       - mmio-mux  # parent device of mux controller is syscon device
22   reg: true
24   '#mux-control-cells':
27   mux-reg-masks:
28     description: an array of register offset and pre-shifted bitfield mask
29       pairs, each describing a single mux control.
31   idle-states: true
34   - compatible
35   - mux-reg-masks
36   - '#mux-control-cells'
41   - |
42     /* The parent device of mux controller is not a syscon device. */
44     #include <dt-bindings/mux/mux.h>
46     mux-controller {
47         compatible = "reg-mux";
48         #mux-control-cells = <1>;
49         mux-reg-masks =
50             <0x54 0xf8>, /* 0: reg 0x54, bits 7:3 */
51             <0x54 0x07>; /* 1: reg 0x54, bits 2:0 */
54     mdio-mux-1 {
55         compatible = "mdio-mux-multiplexer";
56         mux-controls = <&mux1 0>;
57         mdio-parent-bus = <&emdio1>;
58         #address-cells = <1>;
59         #size-cells = <0>;
62             reg = <0x0>;
63             #address-cells = <1>;
64             #size-cells = <0>;
68             reg = <0x8>;
69             #address-cells = <1>;
70             #size-cells = <0>;
74     mdio-mux-2 {
75         compatible = "mdio-mux-multiplexer";
76         mux-controls = <&mux1 1>;
77         mdio-parent-bus = <&emdio2>;
78         #address-cells = <1>;
79         #size-cells = <0>;
82             reg = <0x0>;
83             #address-cells = <1>;
84             #size-cells = <0>;
88             reg = <0x1>;
89             #address-cells = <1>;
90             #size-cells = <0>;
94   - |
95     /* The parent device of mux controller is syscon device. */
97     #include <dt-bindings/mux/mux.h>
99         compatible = "fsl,imx7d-iomuxc-gpr", "fsl,imx6q-iomuxc-gpr", "syscon", "simple-mfd";
100         reg = <0x1000 0x100>;
102         mux2: mux-controller {
103             compatible = "mmio-mux";
104             #mux-control-cells = <1>;
106             mux-reg-masks =
107                 <0x3 0x30>, /* 0: reg 0x3, bits 5:4 */
108                 <0x3 0x40>; /* 1: reg 0x3, bit 6 */
109             idle-states = <MUX_IDLE_AS_IS>, <0>;
113     video-mux {
114         compatible = "video-mux";
115         mux-controls = <&mux2 0>;
116         #address-cells = <1>;
117         #size-cells = <0>;
120             #address-cells = <1>;
121             #size-cells = <0>;
125                 reg = <0>;
128                 reg = <1>;
131                 reg = <2>;
134                 reg = <3>;
139                 reg = <4>;