Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
84 lines
1.9 KiB
YAML
84 lines
1.9 KiB
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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$id: http://devicetree.org/schemas/timer/fsl,gtm.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale General-purpose Timers Module
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maintainers:
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- J. Neuschäfer <j.ne@posteo.net>
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properties:
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compatible:
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oneOf:
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# for SoC GTMs
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- items:
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- enum:
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- fsl,mpc8308-gtm
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- fsl,mpc8313-gtm
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- fsl,mpc8315-gtm
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- fsl,mpc8360-gtm
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- const: fsl,gtm
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# for QE GTMs
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- items:
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- enum:
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- fsl,mpc8360-qe-gtm
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- fsl,mpc8569-qe-gtm
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- const: fsl,qe-gtm
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- const: fsl,gtm
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# for CPM2 GTMs (no known examples)
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- items:
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# - enum:
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# - fsl,<chip>-cpm2-gtm
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- const: fsl,cpm2-gtm
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- const: fsl,gtm
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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: Interrupt for timer 1 (e.g. GTM1 or GTM5)
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- description: Interrupt for timer 2 (e.g. GTM2 or GTM6)
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- description: Interrupt for timer 3 (e.g. GTM3 or GTM7)
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- description: Interrupt for timer 4 (e.g. GTM4 or GTM8)
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clock-frequency: true
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required:
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- compatible
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- reg
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- interrupts
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- clock-frequency
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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timer@500 {
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compatible = "fsl,mpc8360-gtm", "fsl,gtm";
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reg = <0x500 0x40>;
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interrupts = <90 IRQ_TYPE_LEVEL_LOW>,
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<78 IRQ_TYPE_LEVEL_LOW>,
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<84 IRQ_TYPE_LEVEL_LOW>,
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<72 IRQ_TYPE_LEVEL_LOW>;
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/* filled by u-boot */
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clock-frequency = <0>;
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};
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- |
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timer@440 {
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compatible = "fsl,mpc8360-qe-gtm", "fsl,qe-gtm", "fsl,gtm";
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reg = <0x440 0x40>;
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interrupts = <12>, <13>, <14>, <15>;
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/* filled by u-boot */
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clock-frequency = <0>;
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};
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...
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