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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/imx21-clock.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Clock bindings for Freescale i.MX21
maintainers:
- Alexander Shiyan <shc_work@mail.ru>
description: |
The clock consumer should specify the desired clock by having the clock
ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx21-clock.h
for the full list of i.MX21 clock IDs.
properties:
compatible:
const: fsl,imx21-ccm
reg:
maxItems: 1
'#clock-cells':
const: 1
required:
- compatible
- reg
- '#clock-cells'
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/imx21-clock.h>
clock-controller@10027000 {
compatible = "fsl,imx21-ccm";
reg = <0x10027000 0x800>;
#clock-cells = <1>;
};
serial@1000a000 {
compatible = "fsl,imx21-uart";
reg = <0x1000a000 0x1000>;
interrupts = <20>;
clocks = <&clks IMX21_CLK_UART1_IPG_GATE>,
<&clks IMX21_CLK_PER1>;
clock-names = "ipg", "per";
};
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