# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/timer/renesas,mtu2.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Renesas Multi-Function Timer Pulse Unit 2 (MTU2) maintainers: - Geert Uytterhoeven - Laurent Pinchart description: The MTU2 is a multi-purpose, multi-channel timer/counter with configurable clock inputs and programmable compare match. Channels share hardware resources but their counter and compare match value are independent. The MTU2 hardware supports five channels indexed from 0 to 4. properties: compatible: items: - enum: - renesas,mtu2-r7s72100 # RZ/A1H - const: renesas,mtu2 reg: maxItems: 1 interrupts: minItems: 1 maxItems: 5 description: One entry for each enabled channel. interrupt-names: minItems: 1 items: - const: tgi0a - const: tgi1a - const: tgi2a - const: tgi3a - const: tgi4a clocks: maxItems: 1 clock-names: const: fck power-domains: maxItems: 1 required: - compatible - reg - interrupts - interrupt-names - clocks - clock-names - power-domains additionalProperties: false examples: - | #include #include mtu2: timer@fcff0000 { compatible = "renesas,mtu2-r7s72100", "renesas,mtu2"; reg = <0xfcff0000 0x400>; interrupts = ; interrupt-names = "tgi0a"; clocks = <&mstp3_clks R7S72100_CLK_MTU2>; clock-names = "fck"; power-domains = <&cpg_clocks>; };