mt6797-afe-pcm.txt

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    1 Mediatek AFE PCM controller for mt6797
    2 
    3 Required properties:
    4 - compatible = "mediatek,mt6797-audio";
    5 - reg: register location and size
    6 - interrupts: should contain AFE interrupt
    7 - power-domains: should define the power domain
    8 - clocks: Must contain an entry for each entry in clock-names
    9 - clock-names: should have these clock names:
   10                 "infra_sys_audio_clk",
   11                 "infra_sys_audio_26m",
   12                 "mtkaif_26m_clk",
   13                 "top_mux_audio",
   14                 "top_mux_aud_intbus",
   15                 "top_sys_pll3_d4",
   16                 "top_sys_pll1_d4",
   17                 "top_clk26m_clk";
   18 
   19 Example:
   20 
   21         afe: mt6797-afe-pcm@11220000  {
   22                 compatible = "mediatek,mt6797-audio";
   23                 reg = <0 0x11220000 0 0x1000>;
   24                 interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_LOW>;
   25                 power-domains = <&scpsys MT6797_POWER_DOMAIN_AUDIO>;
   26                 clocks = <&infrasys CLK_INFRA_AUDIO>,
   27                          <&infrasys CLK_INFRA_AUDIO_26M>,
   28                          <&infrasys CLK_INFRA_AUDIO_26M_PAD_TOP>,
   29                          <&topckgen CLK_TOP_MUX_AUDIO>,
   30                          <&topckgen CLK_TOP_MUX_AUD_INTBUS>,
   31                          <&topckgen CLK_TOP_SYSPLL3_D4>,
   32                          <&topckgen CLK_TOP_SYSPLL1_D4>,
   33                          <&clk26m>;
   34                 clock-names = "infra_sys_audio_clk",
   35                               "infra_sys_audio_26m",
   36                               "mtkaif_26m_clk",
   37                               "top_mux_audio",
   38                               "top_mux_aud_intbus",
   39                               "top_sys_pll3_d4",
   40                               "top_sys_pll1_d4",
   41                               "top_clk26m_clk";
   42         };

Cache object: 6c93045ffbd8443297ad4d97cd22933f

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/sound/mt6797-afe-pcm.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/sound/mt6797-afe-pcm.txt