xref: /linux/Documentation/devicetree/bindings/clock/fsl,imx8ulp-sim-lpav.yaml (revision ba65a4e7120a616d9c592750d9147f6dcafedffa)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/fsl,imx8ulp-sim-lpav.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: NXP i.MX8ULP LPAV System Integration Module (SIM)

maintainers:
  - Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

description:
  The i.MX8ULP LPAV subsystem contains a block control module known as
  SIM LPAV, which offers functionalities such as clock gating or reset
  line assertion/de-assertion.

properties:
  compatible:
    const: fsl,imx8ulp-sim-lpav

  reg:
    maxItems: 1

  clocks:
    maxItems: 3

  clock-names:
    items:
      - const: bus
      - const: core
      - const: plat

  '#clock-cells':
    const: 1

  '#reset-cells':
    const: 1

  mux-controller:
    $ref: /schemas/mux/reg-mux.yaml#

required:
  - compatible
  - reg
  - clocks
  - clock-names
  - '#clock-cells'
  - '#reset-cells'
  - mux-controller

additionalProperties: false

examples:
  - |
    #include <dt-bindings/clock/imx8ulp-clock.h>

    clock-controller@2da50000 {
        compatible = "fsl,imx8ulp-sim-lpav";
        reg = <0x2da50000 0x10000>;
        clocks = <&cgc2 IMX8ULP_CLK_LPAV_BUS_DIV>,
                 <&cgc2 IMX8ULP_CLK_HIFI_DIVCORE>,
                 <&cgc2 IMX8ULP_CLK_HIFI_DIVPLAT>;
        clock-names = "bus", "core", "plat";
        #clock-cells = <1>;
        #reset-cells = <1>;

        mux-controller {
            compatible = "reg-mux";
            #mux-control-cells = <1>;
            mux-reg-masks = <0x8 0x00000200>;
        };
    };