# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/sound/mt8192-afe-pcm.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Mediatek AFE PCM controller for mt8192 maintainers: - Jiaxin Yu - Shane Chien properties: compatible: const: mediatek,mt8192-audio interrupts: maxItems: 1 resets: maxItems: 1 reset-names: const: audiosys mediatek,apmixedsys: $ref: /schemas/types.yaml#/definitions/phandle description: The phandle of the mediatek apmixedsys controller mediatek,infracfg: $ref: /schemas/types.yaml#/definitions/phandle description: The phandle of the mediatek infracfg controller mediatek,topckgen: $ref: /schemas/types.yaml#/definitions/phandle description: The phandle of the mediatek topckgen controller power-domains: maxItems: 1 clocks: items: - description: AFE clock - description: ADDA DAC clock - description: ADDA DAC pre-distortion clock - description: audio infra sys clock - description: audio infra 26M clock clock-names: items: - const: aud_afe_clk - const: aud_dac_clk - const: aud_dac_predis_clk - const: aud_infra_clk - const: aud_infra_26m_clk required: - compatible - interrupts - resets - reset-names - mediatek,apmixedsys - mediatek,infracfg - mediatek,topckgen - power-domains - clocks - clock-names additionalProperties: false examples: - | #include #include #include #include #include afe: mt8192-afe-pcm { compatible = "mediatek,mt8192-audio"; interrupts = ; resets = <&watchdog MT8192_TOPRGU_AUDIO_SW_RST>; reset-names = "audiosys"; mediatek,apmixedsys = <&apmixedsys>; mediatek,infracfg = <&infracfg>; mediatek,topckgen = <&topckgen>; power-domains = <&scpsys MT8192_POWER_DOMAIN_AUDIO>; clocks = <&audsys CLK_AUD_AFE>, <&audsys CLK_AUD_DAC>, <&audsys CLK_AUD_DAC_PREDIS>, <&infracfg CLK_INFRA_AUDIO>, <&infracfg CLK_INFRA_AUDIO_26M_B>; clock-names = "aud_afe_clk", "aud_dac_clk", "aud_dac_predis_clk", "aud_infra_clk", "aud_infra_26m_clk"; }; ...