dt-bindings: arm: samsung: Convert Exynos Chipid bindings to json-schema

SAMSUNG Exynos SoCs Chipid driver.

Required properties:

- compatible : Should at least contain "samsung,exynos4210-chipid".

- reg: offset and length of the register set

Example:

	chipid@10000000 {

		compatible = "samsung,exynos4210-chipid";

		reg = <0x10000000 0x100>;

	};

# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/arm/samsung/exynos-chipid.yaml#

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

title: Samsung Exynos SoC series Chipid driver

maintainers:

  - Krzysztof Kozlowski <krzk@kernel.org>

properties:

  compatible:

    items:

      - const: samsung,exynos4210-chipid

  reg:

    maxItems: 1

examples:

  - |

    chipid@10000000 {

      compatible = "samsung,exynos4210-chipid";

      reg = <0x10000000 0x100>;

    };