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    Subject[PATCH v9 1/3] dt-bindings: timer: Add timer for StarFive JH7110 SoC
    Date
    From: Xingyu Wu <xingyu.wu@starfivetech.com>

    Add bindings for the timer on the JH7110 RISC-V SoC
    by StarFive Technology Ltd.

    Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
    Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
    ---
    .../bindings/timer/starfive,jh7110-timer.yaml | 96 +++++++++++++++++++
    1 file changed, 96 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/timer/starfive,jh7110-timer.yaml

    diff --git a/Documentation/devicetree/bindings/timer/starfive,jh7110-timer.yaml b/Documentation/devicetree/bindings/timer/starfive,jh7110-timer.yaml
    new file mode 100644
    index 000000000000..9a2dac11eb06
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/timer/starfive,jh7110-timer.yaml
    @@ -0,0 +1,96 @@
    +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/timer/starfive,jh7110-timer.yaml#
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: StarFive JH7110 Timer
    +
    +maintainers:
    + - Xingyu Wu <xingyu.wu@starfivetech.com>
    + - Samin Guo <samin.guo@starfivetech.com>
    +
    +description:
    + This timer has four free-running 32 bit counters in StarFive JH7110 SoC.
    + And each channel(counter) triggers an interrupt when timeout. They support
    + one-shot mode and continuous-run mode.
    +
    +properties:
    + compatible:
    + const: starfive,jh7110-timer
    +
    + reg:
    + maxItems: 1
    +
    + interrupts:
    + items:
    + - description: channel 0
    + - description: channel 1
    + - description: channel 2
    + - description: channel 3
    +
    + clocks:
    + items:
    + - description: timer APB
    + - description: channel 0
    + - description: channel 1
    + - description: channel 2
    + - description: channel 3
    +
    + clock-names:
    + items:
    + - const: apb
    + - const: ch0
    + - const: ch1
    + - const: ch2
    + - const: ch3
    +
    + resets:
    + items:
    + - description: timer APB
    + - description: channel 0
    + - description: channel 1
    + - description: channel 2
    + - description: channel 3
    +
    + reset-names:
    + items:
    + - const: apb
    + - const: ch0
    + - const: ch1
    + - const: ch2
    + - const: ch3
    +
    +required:
    + - compatible
    + - reg
    + - interrupts
    + - clocks
    + - clock-names
    + - resets
    + - reset-names
    +
    +additionalProperties: false
    +
    +examples:
    + - |
    + timer@13050000 {
    + compatible = "starfive,jh7110-timer";
    + reg = <0x13050000 0x10000>;
    + interrupts = <69>, <70>, <71> ,<72>;
    + clocks = <&clk 124>,
    + <&clk 125>,
    + <&clk 126>,
    + <&clk 127>,
    + <&clk 128>;
    + clock-names = "apb", "ch0", "ch1",
    + "ch2", "ch3";
    + resets = <&rst 117>,
    + <&rst 118>,
    + <&rst 119>,
    + <&rst 120>,
    + <&rst 121>;
    + reset-names = "apb", "ch0", "ch1",
    + "ch2", "ch3";
    + };
    +
    --
    2.17.1

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