blob: e2607377cbae0fffdcbc239445ad37e78e7ba60b [file] [log] [blame]
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/timer/fsl,imxgpt.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Freescale i.MX General Purpose Timer (GPT)
maintainers:
- Sascha Hauer <s.hauer@pengutronix.de>
properties:
compatible:
oneOf:
- const: fsl,imx1-gpt
- const: fsl,imx21-gpt
- items:
- const: fsl,imx27-gpt
- const: fsl,imx21-gpt
- const: fsl,imx31-gpt
- items:
- enum:
- fsl,imx25-gpt
- fsl,imx50-gpt
- fsl,imx51-gpt
- fsl,imx53-gpt
- fsl,imx6q-gpt
- const: fsl,imx31-gpt
- const: fsl,imx6dl-gpt
- items:
- enum:
- fsl,imx6sl-gpt
- fsl,imx6sx-gpt
- fsl,imx8mp-gpt
- fsl,imxrt1050-gpt
- fsl,imxrt1170-gpt
- const: fsl,imx6dl-gpt
- items:
- enum:
- fsl,imx6ul-gpt
- fsl,imx7d-gpt
- const: fsl,imx6sx-gpt
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
minItems: 2
items:
- description: SoC GPT ipg clock
- description: SoC GPT per clock
- description: SoC GPT osc per clock
clock-names:
minItems: 2
items:
- const: ipg
- const: per
- const: osc_per
required:
- compatible
- reg
- interrupts
- clocks
- clock-names
allOf:
- if:
properties:
compatible:
contains:
enum:
- fsl,imx6dl-gpt
- fsl,imx6q-gpt
then:
properties:
clocks:
minItems: 2
maxItems: 3
clock-names:
minItems: 2
maxItems: 3
else:
properties:
clocks:
maxItems: 2
clock-names:
maxItems: 2
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/imx27-clock.h>
timer@10003000 {
compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
reg = <0x10003000 0x1000>;
interrupts = <26>;
clocks = <&clks IMX27_CLK_GPT1_IPG_GATE>,
<&clks IMX27_CLK_PER1_GATE>;
clock-names = "ipg", "per";
};