Commit faa186ad authored by Ezequiel Garcia's avatar Ezequiel Garcia Committed by Daniel Lezcano
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dt-bindings: timer: convert rockchip,rk-timer.txt to YAML 



Convert Rockchip Timer dt-bindings to YAML.

Signed-off-by: default avatarEzequiel Garcia <ezequiel@collabora.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210506111136.3941-4-ezequiel@collabora.com
parent 88183788

Documentation/devicetree/bindings/timer/rockchip,rk-timer.txt

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Rockchip rk timer



Required properties:

- compatible: should be:

  "rockchip,rv1108-timer", "rockchip,rk3288-timer": for Rockchip RV1108

  "rockchip,rk3036-timer", "rockchip,rk3288-timer": for Rockchip RK3036

  "rockchip,rk3066-timer", "rockchip,rk3288-timer": for Rockchip RK3066

  "rockchip,rk3188-timer", "rockchip,rk3288-timer": for Rockchip RK3188

  "rockchip,rk3228-timer", "rockchip,rk3288-timer": for Rockchip RK3228

  "rockchip,rk3229-timer", "rockchip,rk3288-timer": for Rockchip RK3229

  "rockchip,rk3288-timer": for Rockchip RK3288

  "rockchip,rk3368-timer", "rockchip,rk3288-timer": for Rockchip RK3368

  "rockchip,rk3399-timer": for Rockchip RK3399

- reg: base address of the timer register starting with TIMERS CONTROL register

- interrupts: should contain the interrupts for Timer0

- clocks : must contain an entry for each entry in clock-names

- clock-names : must include the following entries:

  "timer", "pclk"



Example:

	timer: timer@ff810000 {

		compatible = "rockchip,rk3288-timer";

		reg = <0xff810000 0x20>;

		interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&xin24m>, <&cru PCLK_TIMER>;

		clock-names = "timer", "pclk";

	};

Documentation/devicetree/bindings/timer/rockchip,rk-timer.yaml

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# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/timer/rockchip,rk-timer.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Rockchip Timer Device Tree Bindings



maintainers:

  - Daniel Lezcano <daniel.lezcano@linaro.org>



properties:

  compatible:

    oneOf:

      - const: rockchip,rk3288-timer

      - const: rockchip,rk3399-timer

      - items:

          - enum:

              - rockchip,rv1108-timer

              - rockchip,rk3036-timer

              - rockchip,rk3066-timer

              - rockchip,rk3188-timer

              - rockchip,rk3228-timer

              - rockchip,rk3229-timer

              - rockchip,rk3288-timer

              - rockchip,rk3368-timer

              - rockchip,px30-timer

          - const: rockchip,rk3288-timer

  reg:

    maxItems: 1



  interrupts:

    maxItems: 1



  clocks:

    minItems: 2

    maxItems: 2



  clock-names:

    items:

      - const: pclk

      - const: timer



required:

  - compatible

  - reg

  - interrupts

  - clocks

  - clock-names



additionalProperties: false



examples:

  - |

    #include <dt-bindings/interrupt-controller/arm-gic.h>

    #include <dt-bindings/clock/rk3288-cru.h>



    timer: timer@ff810000 {

        compatible = "rockchip,rk3288-timer";

        reg = <0xff810000 0x20>;

        interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;

        clocks = <&cru PCLK_TIMER>, <&xin24m>;

        clock-names = "pclk", "timer";

    };