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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/samsung,exynos-audss-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC Audio SubSystem clock controller
+
+maintainers:
+ - Chanwoo Choi <cw00.choi@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ All available clocks are defined as preprocessor macros in
+ include/dt-bindings/clock/exynos-audss-clk.h header.
+
+properties:
+ compatible:
+ enum:
+ - samsung,exynos4210-audss-clock
+ - samsung,exynos5250-audss-clock
+ - samsung,exynos5410-audss-clock
+ - samsung,exynos5420-audss-clock
+
+ clocks:
+ minItems: 2
+ items:
+ - description:
+ Fixed rate PLL reference clock, parent of mout_audss. "fin_pll" is
+ used if not specified.
+ - description:
+ Input PLL to the AudioSS block, parent of mout_audss. "fout_epll" is
+ used if not specified.
+ - description:
+ Audio bus clock, parent of mout_i2s. "sclk_audio0" is used if not
+ specified.
+ - description:
+ PCM clock, parent of sclk_pcm. "sclk_pcm0" is used if not specified.
+ - description:
+ External i2s clock, parent of mout_i2s. "cdclk0" is used if not
+ specified.
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: pll_ref
+ - const: pll_in
+ - const: sclk_audio
+ - const: sclk_pcm_in
+ - const: cdclk
+
+ "#clock-cells":
+ const: 1
+
+ power-domains:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - "#clock-cells"
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@3810000 {
+ compatible = "samsung,exynos5250-audss-clock";
+ reg = <0x03810000 0x0c>;
+ #clock-cells = <1>;
+ clocks = <&clock 1>, <&clock 7>, <&clock 138>, <&clock 160>, <&ext_i2s_clk>;
+ clock-names = "pll_ref", "pll_in", "sclk_audio", "sclk_pcm_in", "cdclk";
+ };