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Add fsl,timrot.yaml for i.MX23/i.MX28 timer. Also add a generic fallback compatible string "fsl,timrot" for legacy devices, which have existed for over 15 years. Signed-off-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20250528165351.691848-1-Frank.Li@nxp.com
49 lines
921 B
YAML
49 lines
921 B
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/timer/fsl,timrot.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale MXS Timer
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maintainers:
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- Frank Li <Frank.Li@nxp.com>
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properties:
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compatible:
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items:
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- enum:
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- fsl,imx23-timrot
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- fsl,imx28-timrot
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- const: fsl,timrot
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reg:
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maxItems: 1
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interrupts:
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items:
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- description: irq for timer0
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- description: irq for timer1
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- description: irq for timer2
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- description: irq for timer3
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clocks:
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maxItems: 1
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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additionalProperties: false
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examples:
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- |
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timer: timer@80068000 {
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compatible = "fsl,imx28-timrot", "fsl,timrot";
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reg = <0x80068000 0x2000>;
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interrupts = <48>, <49>, <50>, <51>;
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clocks = <&clks 26>;
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};
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