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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/clock/samsung,exynos-ext-clock.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Samsung SoC external/osc/XXTI/XusbXTI clock8 9maintainers:10 - Chanwoo Choi <cw00.choi@samsung.com>11 - Krzysztof Kozlowski <krzk@kernel.org>12 - Sylwester Nawrocki <s.nawrocki@samsung.com>13 - Tomasz Figa <tomasz.figa@gmail.com>14 15description: |16 Samsung SoCs require an external clock supplied through XXTI or XusbXTI pins.17 18properties:19 compatible:20 enum:21 - samsung,clock-xxti22 - samsung,clock-xusbxti23 - samsung,exynos5420-oscclk24 25 "#clock-cells":26 const: 027 28 clock-frequency: true29 30 clock-output-names:31 maxItems: 132 33required:34 - compatible35 - clock-frequency36 37additionalProperties: false38 39examples:40 - |41 fixed-rate-clocks {42 clock {43 compatible = "samsung,clock-xxti";44 clock-frequency = <24000000>;45 };46 };47