dt-bindings: rng: convert Samsung Exynos TRNG to dtschema

Exynos True Random Number Generator

Required properties:

- compatible  : Should be "samsung,exynos5250-trng".

- reg         : Specifies base physical address and size of the registers map.

- clocks      : Phandle to clock-controller plus clock-specifier pair.

- clock-names : "secss" as a clock name.

Example:

	rng@10830600 {

		compatible = "samsung,exynos5250-trng";

		reg = <0x10830600 0x100>;

		clocks = <&clock CLK_SSS>;

		clock-names = "secss";

	};

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/rng/samsung,exynos5250-trng.yaml#

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

title: Samsung Exynos SoC True Random Number Generator

maintainers:

  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

  - Łukasz Stelmach <l.stelmach@samsung.com>

properties:

  compatible:

    const: samsung,exynos5250-trng

  clocks:

    maxItems: 1

  clock-names:

    items:

      - const: secss

  reg:

    maxItems: 1

required:

  - compatible

  - clocks

  - clock-names

  - reg

additionalProperties: false

examples:

  - |

    #include <dt-bindings/clock/exynos5250.h>

    rng@10830600 {

        compatible = "samsung,exynos5250-trng";

        reg = <0x10830600 0x100>;

        clocks = <&clock CLK_SSS>;

        clock-names = "secss";

    };

M:	Łukasz Stelmach <l.stelmach@samsung.com>

L:	linux-samsung-soc@vger.kernel.org

S:	Maintained

F:	Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt

F:	Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml

F:	drivers/char/hw_random/exynos-trng.c

SAMSUNG FRAMEBUFFER DRIVER