Commit adab39e1 authored by Stanislav Jakubek's avatar Stanislav Jakubek Committed by Alexandre Belloni
Browse files

dt-bindings: rtc: sprd,sc2731-rtc: convert to YAML 



Convert the Spreadtrum SC2731 RTC bindings to DT schema.
Rename file to match compatible.

Signed-off-by: default avatarStanislav Jakubek <stano.jakubek@gmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/ZolsyEC8eeJWNIb6@standask-GA-A55M-S2HP


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 04dcadb8

Documentation/devicetree/bindings/rtc/sprd,sc2731-rtc.yaml

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/rtc/sprd,sc2731-rtc.yaml#

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



title: Spreadtrum SC2731 Real Time Clock



maintainers:

  - Orson Zhai <orsonzhai@gmail.com>

  - Baolin Wang <baolin.wang7@gmail.com>

  - Chunyan Zhang <zhang.lyra@gmail.com>



properties:

  compatible:

    const: sprd,sc2731-rtc



  reg:

    maxItems: 1



  interrupts:

    maxItems: 1



required:

  - compatible

  - reg

  - interrupts



allOf:

  - $ref: rtc.yaml#



unevaluatedProperties: false



examples:

  - |

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



    pmic {

      #address-cells = <1>;

      #size-cells = <0>;



      rtc@280 {

        compatible = "sprd,sc2731-rtc";

        reg = <0x280>;

        interrupt-parent = <&sc2731_pmic>;

        interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;

      };

    };

...

Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt

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Spreadtrum SC27xx Real Time Clock



Required properties:

- compatible: should be "sprd,sc2731-rtc".

- reg: address offset of rtc register.

- interrupts: rtc alarm interrupt.



Example:



	sc2731_pmic: pmic@0 {

		compatible = "sprd,sc2731";

		reg = <0>;

		spi-max-frequency = <26000000>;

		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-controller;

		#interrupt-cells = <2>;

		#address-cells = <1>;

		#size-cells = <0>;



		rtc@280 {

			compatible = "sprd,sc2731-rtc";

			reg = <0x280>;

			interrupt-parent = <&sc2731_pmic>;

			interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;

		};

	};