[PATCH v3 3/5] dt-bindings: clock: cix,sky1-audss-clock: add audss clock controller

[Krzysztof Kozlowski]

On Wed, Jun 10, 2026 at 03:56:43PM +0800, joakim.zhang at cixtech.com wrote:
> +  '#clock-cells':
> +    const: 1
> +    description:
> +      Clock indices are defined in include/dt-bindings/clock/cix,sky1-audss.h.
> +
> +  clocks:
> +    items:
> +      - description: I2S parent clock for sampling rates multiple of 8kHz.
> +      - description: I2S parent clock for sampling rates multiple of 11.025kHz.
> +      - description: clock feeding most devices in audss (NOC, DSP, SRAM, HDA, DMAC, I2S, and Mailbox).
> +      - description: clock feeding for HDA, Timer and Watchdog, which is a delicated 48MHz clock.
> +
> +  clock-names:
> +    items:
> +      - const: x8k
> +      - const: x11k
> +      - const: sys
> +      - const: 48m
> +
> +  resets:
> +    maxItems: 1
> +    description: Audio subsystem NoC (or bus) reset line.
> +
> +  power-domains:
> +    maxItems: 1
> +    description: Audio subsystem power domain.

Same comments as last time, but let's keep discussion in previous patch.

> +
> +required:
> +  - compatible
> +  - '#clock-cells'
> +  - clocks
> +  - clock-names
> +  - resets
> +  - power-domains
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/cix,sky1.h>
> +
> +    clock-controller {
> +        compatible = "cix,sky1-audss-clock";
> +        power-domains = <&smc_devpd 0>;
> +        #clock-cells = <1>;
> +        clocks = <&scmi_clk CLK_TREE_AUDIO_CLK0>, <&scmi_clk CLK_TREE_AUDIO_CLK2>,
> +                 <&scmi_clk CLK_TREE_AUDIO_CLK4>, <&scmi_clk CLK_TREE_AUDIO_CLK5>;
> +        clock-names = "x8k", "x11k", "sys", "48m";
> +        resets = <&s5_syscon 31>;
> +    };
> diff --git a/include/dt-bindings/clock/cix,sky1-audss.h b/include/dt-bindings/clock/cix,sky1-audss.h
> new file mode 100644
> index 000000000000..033046407dee
> --- /dev/null
> +++ b/include/dt-bindings/clock/cix,sky1-audss.h

Filename must match the compatible.

Best regards,
Krzysztof