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[1] https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing.git/ Tested-by: Heiko Stuebner <heiko@sntech.de> # rk3588-rock5b, rk3588-jaguar, # rk3588-tiger (pending patch)
85 lines
2.0 KiB
YAML
85 lines
2.0 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/timer/mediatek,timer.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: MediaTek SoC timers
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maintainers:
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- Matthias Brugger <matthias.bgg@gmail.com>
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description:
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MediaTek SoCs have different timers on different platforms,
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CPUX (ARM/ARM64 System Timer), GPT (General Purpose Timer)
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and SYST (System Timer).
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properties:
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compatible:
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oneOf:
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- items:
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- enum:
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- mediatek,mt6577-timer
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- mediatek,mt6765-timer
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- mediatek,mt6795-systimer
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# GPT Timers
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- items:
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- enum:
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- mediatek,mt2701-timer
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- mediatek,mt6580-timer
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- mediatek,mt6582-timer
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- mediatek,mt6589-timer
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- mediatek,mt7623-timer
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- mediatek,mt8127-timer
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- mediatek,mt8135-timer
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- mediatek,mt8173-timer
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- mediatek,mt8516-timer
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- const: mediatek,mt6577-timer
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# SYST Timers
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- items:
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- enum:
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- mediatek,mt7629-timer
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- mediatek,mt8183-timer
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- mediatek,mt8186-timer
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- mediatek,mt8188-timer
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- mediatek,mt8192-timer
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- mediatek,mt8195-timer
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- mediatek,mt8365-systimer
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- const: mediatek,mt6765-timer
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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clocks:
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minItems: 1
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items:
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- description: Timer clock
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- description: RTC or bus clock
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clock-names:
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minItems: 1
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maxItems: 2
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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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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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timer@10008000 {
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compatible = "mediatek,mt6577-timer";
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reg = <0x10008000 0x80>;
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interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>;
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clocks = <&system_clk>;
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};
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