bindings/clock/renesas%2Cemev2-smu.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/renesas,emev2-smu.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Geert Uytterhoeven <geert+renesas@glider.be>
11   - Magnus Damm <magnus.damm@gmail.com>
19     const: renesas,emev2-smu
24   '#address-cells':
27   '#size-cells':
31   - compatible
32   - reg
33   - '#address-cells'
34   - '#size-cells'
49         const: renesas,emev2-smu-clkdiv
60       '#clock-cells':
64       - compatible
65       - reg
66       - clocks
67       - '#clock-cells'
81         const: renesas,emev2-smu-gclk
91       '#clock-cells':
95       - compatible
96       - reg
97       - clocks
98       - '#clock-cells'
105   - |
106     // Example of clock-tree description:
109     //   c32ki -> pll3_fo -> usia_u0_sclkdiv -> usia_u0_sclk
111             compatible = "renesas,emev2-smu";
113             #address-cells = <2>;
114             #size-cells = <0>;
117                     compatible = "fixed-clock";
118                     clock-frequency = <32768>;
119                     #clock-cells = <0>;
122                     compatible = "fixed-factor-clock";
124                     clock-div = <1>;
125                     clock-mult = <7000>;
126                     #clock-cells = <0>;
129                     compatible = "renesas,emev2-smu-clkdiv";
132                     #clock-cells = <0>;
135                     compatible = "renesas,emev2-smu-gclk";
138                     #clock-cells = <0>;