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50 lines
991 B
50 lines
991 B
# 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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$id: http://devicetree.org/schemas/timer/cdns,ttc.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Cadence TTC - Triple Timer Counter |
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maintainers: |
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- Michal Simek <[email protected]> |
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properties: |
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compatible: |
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const: cdns,ttc |
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reg: |
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maxItems: 1 |
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interrupts: |
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minItems: 3 |
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maxItems: 3 |
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description: | |
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A list of 3 interrupts; one per timer channel. |
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clocks: |
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maxItems: 1 |
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timer-width: |
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$ref: "/schemas/types.yaml#/definitions/uint32" |
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description: | |
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Bit width of the timer, necessary if not 16. |
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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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ttc0: ttc0@f8001000 { |
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interrupt-parent = <&intc>; |
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interrupts = <0 10 4>, <0 11 4>, <0 12 4>; |
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compatible = "cdns,ttc"; |
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reg = <0xF8001000 0x1000>; |
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clocks = <&cpu_clk 3>; |
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timer-width = <32>; |
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};
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