  G   8     (            	  d                                                                      ,NXP i.MX8MQ EVK          2fsl,imx8mq-evk fsl,imx8mq      aliases       &   =/soc@0/bus@30800000/ethernet@30be0000         "   G/soc@0/bus@30000000/gpio@30200000         "   M/soc@0/bus@30000000/gpio@30210000         "   S/soc@0/bus@30000000/gpio@30220000         "   Y/soc@0/bus@30000000/gpio@30230000         "   _/soc@0/bus@30000000/gpio@30240000         !   e/soc@0/bus@30800000/i2c@30a20000          !   j/soc@0/bus@30800000/i2c@30a30000          !   o/soc@0/bus@30800000/i2c@30a40000          !   t/soc@0/bus@30800000/i2c@30a50000          !   y/soc@0/bus@30800000/mmc@30b40000          !   ~/soc@0/bus@30800000/mmc@30b50000          $   /soc@0/bus@30800000/serial@30860000       $   /soc@0/bus@30800000/serial@30890000       $   /soc@0/bus@30800000/serial@30880000       $   /soc@0/bus@30800000/serial@30a60000       !   /soc@0/bus@30800000/spi@30820000          !   /soc@0/bus@30800000/spi@30830000          !   /soc@0/bus@30800000/spi@30840000          clock-ckil           2fixed-clock                                   ckil                &      clock-osc-25m            2fixed-clock                       }x@         osc_25m             '      clock-osc-27m            2fixed-clock                                osc_27m             (      clock-hdmi-phy-27m           2fixed-clock                                hdmi_phy_27m          clock-ext1           2fixed-clock                       k@      	   clk_ext1                )      clock-ext2           2fixed-clock                       k@      	   clk_ext2                *      clock-ext3           2fixed-clock                       k@      	   clk_ext3                +      clock-ext4           2fixed-clock                       k@      	   clk_ext4                ,      cpus                                 cpu@0            cpu          2arm,cortex-a53                          l                     psci                       *   @        <           I           V   @        h           u                                            speed_grade                              cpu@1            cpu          2arm,cortex-a53                         l                     psci                       *   @        <           I           V   @        h           u                                                      cpu@2            cpu          2arm,cortex-a53                         l                     psci                       *   @        <           I           V   @        h           u                                                      cpu@3            cpu          2arm,cortex-a53                         l                     psci                       *   @        <           I           V   @        h           u                                                      l2-cache0            2cache                                          ,   @        >                        opp-table            2operating-points-v2                         opp-800000000               /                                 I         -      opp-1000000000              ;                                 I         -      opp-1300000000              M|m          B@                       I         -      opp-1500000000              Yh/          B@                       I         -         funnel           2arm,coresight-static-funnel    in-ports                                 port@0                  endpoint            9                        port@1                 endpoint            9                        port@2                 endpoint            9   	                     port@3                 endpoint            9   
                        out-ports      port       endpoint            9                              pmu          2arm,cortex-a53-pmu          I                            psci             2arm,psci-1.0            smc       thermal-zones      cpu-thermal         T           j          x          trips      cpu-alert            8                   passive                   cpu-crit             _                	   critical             cooling-maps       map0                     0                          gpu-thermal         T           j          x         trips      gpu-alert            8                   passive                   gpu-crit             _                	   critical             cooling-maps       map0                                      vpu-thermal         T           j          x         trips      vpu-crit             _                	   critical                   timer            2arm,armv8-timer       0  I                                 
                               soc@0            2fsl,imx8mq-soc simple-bus                                                >           @       @                         soc_unique_id      etm@28440000          "   2arm,coresight-etm4x arm,primecell            (D                              g      	  apb_pclk       out-ports      port       endpoint            9                              etm@28540000          "   2arm,coresight-etm4x arm,primecell            (T                              g      	  apb_pclk       out-ports      port       endpoint            9                              etm@28640000          "   2arm,coresight-etm4x arm,primecell            (d                              g      	  apb_pclk       out-ports      port       endpoint            9               	               etm@28740000          "   2arm,coresight-etm4x arm,primecell            (t                              g      	  apb_pclk       out-ports      port       endpoint            9               
               funnel@28c03000       +   2arm,coresight-dynamic-funnel arm,primecell           (0                  g      	  apb_pclk       in-ports                                 port@0                  endpoint            9                        port@1                 endpoint                out-ports      port       endpoint            9                              etf@28c04000              2arm,coresight-tmc arm,primecell          (@                  g      	  apb_pclk       in-ports       port       endpoint            9                           out-ports      port       endpoint            9                              etr@28c06000              2arm,coresight-tmc arm,primecell          (`                  g      	  apb_pclk       in-ports       port       endpoint            9                              bus@30000000             2fsl,aips-bus simple-bus          0    @                                   0   0    @     sai@30010000                         2fsl,imx8mq-sai           0             I       _                                              bus mclk1 mclk2 mclk3                                	               rx tx         	  disabled          sai@30030000                         2fsl,imx8mq-sai           0             I       Z                                              bus mclk1 mclk2 mclk3                                              rx tx         	  disabled          sai@30040000                         2fsl,imx8mq-sai           0             I       Z                                              bus mclk1 mclk2 mclk3                                              rx tx         	  disabled          sai@30050000                         2fsl,imx8mq-sai           0             I       d                                              bus mclk1 mclk2 mclk3                                               rx tx         	  disabled          gpio@30200000            2fsl,imx8mq-gpio fsl,imx35-gpio           0              I       @          A                                 #            /        D           U   !       
               T      gpio@30210000            2fsl,imx8mq-gpio fsl,imx35-gpio           0!             I       B          C                                 #            /        D           U   !       (               N      gpio@30220000            2fsl,imx8mq-gpio fsl,imx35-gpio           0"             I       D          E                                 #            /        D           U   !       =         gpio@30230000            2fsl,imx8mq-gpio fsl,imx35-gpio           0#             I       F          G                                 #            /        D           U   !       W          gpio@30240000            2fsl,imx8mq-gpio fsl,imx35-gpio           0$             I       H          I                                 #            /        D           U   !       w           adefault         o   "            ;   wl-reg-on-hog            y                                 tmu@30260000             2fsl,imx8mq-tmu           0&             I       1                                      
 &  H  a     @         #      )      /      5      =      C      K      Q      W   	   _   
   g      o           #     +     3     ;     C     K     U     ]  	   g  
   p           #     -     7     A     K     W     c     o           !     -     9     E     S     _     q                             watchdog@30280000            2fsl,imx8mq-wdt fsl,imx21-wdt             0(             I       N                         okay            adefault         o   #               watchdog@30290000            2fsl,imx8mq-wdt fsl,imx21-wdt             0)             I       O                       	  disabled          watchdog@302a0000            2fsl,imx8mq-wdt fsl,imx21-wdt             0*             I       
                       	  disabled          dma-controller@302c0000          2fsl,imx8mq-sdma fsl,imx7d-sdma           0,             I       g                               ipg ahb                    imx/sdma/sdma-imx7d.bin                   lcd-controller@30320000       "   2fsl,imx8mq-lcdif fsl,imx6sx-lcdif            02             I                                            pix axi disp_axi                   !      $            #        #            #      %        :            #g        okay       port       endpoint            9   $            8            pinctrl@30330000             2fsl,imx8mq-iomuxc            03                 !   vddarmgrp           O   \                             h      fec1grp      h  O   h                    l              #   p                    t                    x                    |                                                                                                                                                                                     L                             R      i2c1grp       0  O    |            @                  @              =      irgrp           O   X                 O            i      mipidsigrp          O    \                          :      pcie0grp          0  O  ,    $          v  L                            a      pcie1grp          0  O  0    (          v    t                          c      pcie1reggrp         O    l                          f      qspigrp         O     \                   `                  t                  x                  |                                            P      regusdhc2gpiogrp            O     T              A            g      sai2grp       x  O    $                   (                   0                   ,                  H                             2      sai3grp       `  O    @                   D                   H                   <                           3      spdif1grp         0  O    P                   T                           0      uart1grp          0  O  4               I  8                 I            1      usdhc1grp           O                                                                                                                                                  $                    (                    ,                    4                    0                           F      usdhc1-100grp           O                                                                                                                                                  $                    (                    ,                    4                    0                           G      usdhc1-200grp           O                                                                                                                                                  $                    (                    ,                    4                    0                           H      usdhc2gpiogrp           O     8              A            K      usdhc2grp           O     <                    @                    D                    H                    L                    P                  8                            J      usdhc2-100grp           O     <                    @                    D                    H                    L                    P                  8                            L      usdhc2-200grp           O     <                    @                    D                    H                    L                    P                  8                            M      wdog1grp            O   0                            #      wifiresetgrp            O  P                            "         syscon@30340000       (   2fsl,imx8mq-iomuxc-gpr syscon simple-mfd          04                 ?   mux-controller        	   2mmio-mux            X           k   4               4         efuse@30350000           2fsl,imx8mq-ocotp syscon          05                                               soc-uid@4                                    speed-grade@10                                   mac-address@90                             Q         clock-controller@30360000            2fsl,imx8mq-anatop            06             I       1                     snvs@30370000         #   2fsl,sec-v4.0-mon syscon simple-mfd           07                 %   snvs-rtc-lp          2fsl,sec-v4.0-mon-rtc-lp         y   %           4        I                                       	  snvs-rtc          snvs-powerkey            2fsl,sec-v4.0-pwrkey         y   %        I                               snvs-pwrkey            t                 okay             clock-controller@30380000            2fsl,imx8mq-ccm           08             I       U          V                          &   '   (   )   *   +   ,      9  ckil osc_25m osc_27m clk_ext1 clk_ext2 clk_ext3 clk_ext4          @        X     !      q      u                                 :        /             .  +        ,  #      N                V                              reset-controller@30390000            2fsl,imx8mq-src syscon            09             I       Y                          7      gpc@303a0000             2fsl,imx8mq-gpc           0:             I       W                         /        D                  pgc                              power-domain@0                                       5      power-domain@1                                     -            `      power-domain@2                                      Z      power-domain@3                                      \      power-domain@4                                power-domain@5                                               f      o      p           .            X      power-domain@6                                                                   x      y      j               #                  N              :#F  /                /            ^      power-domain@7                                power-domain@8                                      >      power-domain@9                          	            C      power-domain@a                          
            -               bus@30400000             2fsl,aips-bus simple-bus          0@   @                                   0@  0@   @     pwm@30660000             2fsl,imx8mq-pwm fsl,imx27-pwm             0f             I       Q                               ipg per                  	  disabled          pwm@30670000             2fsl,imx8mq-pwm fsl,imx27-pwm             0g             I       R                               ipg per                  	  disabled          pwm@30680000             2fsl,imx8mq-pwm fsl,imx27-pwm             0h             I       S                               ipg per                  	  disabled          pwm@30690000             2fsl,imx8mq-pwm fsl,imx27-pwm             0i             I       T                               ipg per                  	  disabled          timer@306a0000           2nxp,sysctr-timer             0j             I       /              '        per          bus@30800000             2fsl,aips-bus simple-bus          0   @                                   0  0   @              spdif@30810000           2fsl,imx35-spdif          0             I                P                                                                          :  core rxtx0 rxtx1 rxtx2 rxtx3 rxtx4 rxtx5 rxtx6 rxtx7 spba                                 	               rx tx           okay            adefault         o   0                      #              :w              p      spi@30820000                                    !   2fsl,imx8mq-ecspi fsl,imx51-ecspi             0             I                                      ipg per                                             rx tx         	  disabled          spi@30830000                                    !   2fsl,imx8mq-ecspi fsl,imx51-ecspi             0             I                                       ipg per                                            rx tx         	  disabled          spi@30840000                                    !   2fsl,imx8mq-ecspi fsl,imx51-ecspi             0             I       !                               ipg per                                            rx tx         	  disabled          serial@30860000          2fsl,imx8mq-uart fsl,imx6q-uart           0             I                                      ipg per                                              rx tx           okay            adefault         o   1      serial@30880000          2fsl,imx8mq-uart fsl,imx6q-uart           0             I                                      ipg per                                              rx tx         	  disabled          serial@30890000          2fsl,imx8mq-uart fsl,imx6q-uart           0             I                                      ipg per                                              rx tx         	  disabled          spdif@308a0000           2fsl,imx35-spdif          0             I                P                                                                          :  core rxtx0 rxtx1 rxtx2 rxtx3 rxtx4 rxtx5 rxtx6 rxtx7 spba                                                rx tx           okay                          #              :w              s      sai@308b0000                         2fsl,imx8mq-sai           0             I       `                                              bus mclk1 mclk2 mclk3                   
                             rx tx           okay            adefault         o   2                            #                    :    w              n      sai@308c0000                         2fsl,imx8mq-sai           0             I       2                                              bus mclk1 mclk2 mclk3                                                rx tx           okay            adefault         o   3                      #              :w              k      crypto@30900000          2fsl,sec-v4.0                                      0                 0             I       [                 t            	  aclk ipg       jr@1000          2fsl,sec-v4.0-job-ring                          I       i         	  disabled          jr@2000          2fsl,sec-v4.0-job-ring                           I       j         jr@3000          2fsl,sec-v4.0-job-ring              0            I       r            dsi@30a00000             2fsl,imx8mq-nwl-dsi           0                                     (                                      !  core rx_esc tx_esc phy_ref lcdif                                      #      G      L        :Ĵ ր1-         I       "              4               5           6        dphy                7      7      7      7           byte dpi esc pclk           okay       ports                                port@0                                            endpoint@0                       9   8            $         port@1                 endpoint            9   9            <            panel@0         o   :        adefault          2raydium,rm67191                         ;              %      port       endpoint            9   <            9               dphy@30a00300            2fsl,imx8mq-mipi-dphy             0                          phy_ref                !      $            #        #            #      %        :        n6 #g        /               5        okay                6      i2c@30a20000             2fsl,imx8mq-i2c fsl,imx21-i2c             0             I       #                                                   okay                      adefault         o   =   pmic@8           2fsl,pfuze100                   regulators     sw1ab           :         R             .      sw1c            :         R             /      sw2         :         R          j      sw3ab           :         R          j      sw4         : w@        R w@         j            I      swbst           : LK@        R N0      vsnvs           : B@        R -         j      vrefddr          j      vgen1           : 5         R       vgen2           : P        R          j      vgen3           :         R "         j      vgen4           : ˨        R 8         j      vgen5           : .        R 7P(         j            b      vgen6           : w@        R 2Z               i2c@30a30000             2fsl,imx8mq-i2c fsl,imx21-i2c             0             I       $                                                 	  disabled          i2c@30a40000             2fsl,imx8mq-i2c fsl,imx21-i2c             0             I       %                                                 	  disabled          i2c@30a50000             2fsl,imx8mq-i2c fsl,imx21-i2c             0             I       &                                                 	  disabled          serial@30a60000          2fsl,imx8mq-uart fsl,imx6q-uart           0             I                                      ipg per                                              rx tx         	  disabled          csi@30a70000             2fsl,imx8mq-mipi-csi2             0                                       core esc ui                                   :ր-@        #      L      W      N           >           7   &   7   '   7   (        ~   ?              @      @           dram          	  disabled       ports                                port@1                 endpoint            9   A            B               csi@30a90000             2fsl,imx8mq-csi           0             I       *                         mclk          	  disabled       port       endpoint            9   B            A            csi@30b60000             2fsl,imx8mq-mipi-csi2             0                                       core esc ui                                   :ր-@        #      L      W      N           C           7   )   7   *   7   +        ~   ?              @      @           dram          	  disabled       ports                                port@1                 endpoint            9   D            E               csi@30b80000             2fsl,imx8mq-csi           0             I       +                         mclk          	  disabled       port       endpoint            9   E            D            mailbox@30aa0000             2fsl,imx8mq-mu fsl,imx6sx-mu          0             I       X                                  mmc@30b40000          !   2fsl,imx8mq-usdhc fsl,imx7d-usdhc             0             I                              i              ipg ahb per                                          okay                          :ׄ       "  adefault state_100mhz state_200mhz           o   F           G           H           I                                  mmc@30b50000          !   2fsl,imx8mq-usdhc fsl,imx7d-usdhc             0             I                              i              ipg ahb per                                          okay                          :       "  adefault state_100mhz state_200mhz           o   J   K           L   K           M   K        (   N              1   O      spi@30bb0000                                       2fsl,imx8mq-qspi fsl,imx7d-qspi           0                   =QuadSPI QuadSPI-memory          I       k                               qspi_en qspi            okay            adefault         o   P   flash@0                                                2micron,n25q256a jedec,spi-nor           G@        Y           j            dma-controller@30bd0000          2fsl,imx8mq-sdma fsl,imx7d-sdma           0             I                              t        ipg ahb                    imx/sdma/sdma-imx7d.bin                    ethernet@30be0000            2fsl,imx8mq-fec fsl,imx6sx-fec            0           0  I       v          w          x          y         (                                      "  ipg ahb ptp enet_clk_ref enet_out                  h                           #      L      P      Q      O        :     sY@            {                         Q        mac-address            ?              okay            adefault         o   R      	  rgmii-id               S            mdio                                 ethernet-phy@0           2ethernet-phy-ieee802.3-c22                          T   	             '                    U            S   vddh-regulator              U                  interconnect@32700000            2fsl,imx8mq-noc fsl,imx8m-noc             2p                   q           V                      W            @   opp-table            2operating-points-v2             W   opp-133000000               U      opp-400000000               ׄ       opp-800000000               /             bus@32c00000             2fsl,aips-bus simple-bus          2   @                                   2  2   @     interrupt-controller@32e2d000         $   2fsl,imx8m-irqsteer fsl,imx-irqsteer          2            I                                ipg         !            -   @         /        D            gpu@38000000             2vivante,gc           8              I                               f      o      p        core shader bus reg                  (        a      d      o      p            (  #                                      :/ / / /                X                  usb@38100000             2fsl,imx8mq-dwc3 snps,dwc3            8                                       bus_early ref suspend                 n              #      V      H        :e          I       (              Y   Y        usb2-phy usb3-phy              Z         :      	  disabled          usb-phy@381f0040             2fsl,imx8mq-usb-phy           8 @   @                      phy                       #      H        :         /          	  disabled                Y      usb@38200000             2fsl,imx8mq-dwc3 snps,dwc3            8                                        bus_early ref suspend                 n              #      V      H        :e          I       )              [   [        usb2-phy usb3-phy              \         :        okay            Yhost          usb-phy@382f0040             2fsl,imx8mq-usb-phy           8/ @   @                      phy                       #      H        :         /            okay                [      video-codec@38300000             2nxp,imx8mq-vpu-g1            80             I                                   ]          video-codec@38310000             2nxp,imx8mq-vpu-g2            81             I                                   ]         blk-ctrl@38320000            2fsl,imx8mq-vpu-blk-ctrl          82                ^   ^   ^      
  abus g1 g2                               g1 g2                          ]      pcie@33800000            2fsl,imx8mq-pcie          3   @               =dbi config                                    pci         t             0  ʁ                                               ~           I       z           msi         D                                                           }                            |                            {                            z                                           _      }      ~         pcie pcie_bus pcie_phy pcie_aux            `           7      7      7           pciephy apps turnoff                  |      }      ~        #      T      P      G        :沀          okay            adefault         o   a           ;                 b      pcie@33c00000            2fsl,imx8mq-pcie          3   @  '             =dbi config                                    pci         t             0  ʁ           '                                      ~           I       J           msi         D                                                           M                            L                            K                            J                                          _                     pcie pcie_bus pcie_phy pcie_aux            `           7   "   7   $   7   %        pciephy apps turnoff                                      #      T      P      G        :沀          okay            adefault         o   c           ;                 d           b      pcie-ep@33c00000             2fsl,imx8mq-pcie-ep           3   @                 =dbi addr_space          ~           I       P           dma                                                      pcie pcie_bus pcie_phy pcie_aux            `           7   "   7   $   7   %        pciephy apps turnoff                                      #      T      P      G        :沀                               	  disabled          interrupt-controller@38800000            2arm,gic-v3        (   8     8     1       1      1              D            /        I      	                                  memory-controller@3d400000           2fsl,imx8mq-ddrc fsl,imx8m-ddrc           =@   @          core pll alt apb                               v      w        okay               e            V   opp-table            2operating-points-v2             e   opp-25000000                }x@      opp-100000000                      opp-166000000               	;      opp-800000000               /             ddr-pmu@3d800000          %   2fsl,imx8mq-ddr-pmu fsl,imx8m-ddr-pmu             =   @                       I       b            chosen        $  /soc@0/bus@30800000/serial@30860000       memory@40000000          memory               @                pcie0-refclk             2fixed-clock                                    _      regulator-pcie           2regulator-fixed         adefault         o   f      
  *MPCIE_3V3           : 2Z        R 2Z           ;   
             9            d      regulator-vsd-3v3           adefault         o   g         2regulator-fixed         *VSD_3V3         : 2Z        R 2Z           N               L  N          9            O      regulator-buck2         adefault         o   h         2regulator-gpio          *vdd_arm         :         R B@           T               \ B@                 c         j                  ir-receiver          2gpio-ir-receiver               T              adefault         o   i        u   }      audio-codec-bt-sco           2linux,bt-sco                           l      audio-codec                      2wlf,wm8524             T                  o      sound-bt-sco             2simple-audio-card           bt-sco-audio            dsp_a                       j        	   j   simple-audio-card,cpu           	3   k        	=           	N               j      simple-audio-card,codec         	3   l            sound-wm8524             2simple-audio-card           wm8524-audio            i2s            m        	   m      1  	aLine Left Line Out Jack Line Right Line Out Jack          ;  	{Left Line Out Jack LINEVOUTL Right Line Out Jack LINEVOUTR     simple-audio-card,cpu           	3   n            m      simple-audio-card,codec         	3   o                       spdif-out            2linux,spdif-dit                         q      spdif-in             2linux,spdif-dir                         r      sound-spdif          2fsl,imx-audio-spdif       
   ,imx-spdif           	   p        	   q   r      hdmi-arc-in          2linux,spdif-dir                         t      sound-hdmi-arc           2fsl,imx-audio-spdif          ,imx-hdmi-arc            	   s        	   t         	interrupt-parent #address-cells #size-cells model compatible ethernet0 gpio0 gpio1 gpio2 gpio3 gpio4 i2c0 i2c1 i2c2 i2c3 mmc0 mmc1 serial0 serial1 serial2 serial3 spi0 spi1 spi2 #clock-cells clock-frequency clock-output-names phandle device_type reg clock-latency clocks enable-method i-cache-size i-cache-line-size i-cache-sets d-cache-size d-cache-line-size d-cache-sets next-level-cache operating-points-v2 #cooling-cells nvmem-cells nvmem-cell-names cpu-supply cache-level cache-unified opp-shared opp-hz opp-microvolt opp-supported-hw clock-latency-ns opp-suspend remote-endpoint interrupts polling-delay-passive polling-delay thermal-sensors temperature hysteresis trip cooling-device arm,no-tick-in-suspend ranges dma-ranges cpu clock-names #sound-dai-cells dmas dma-names status gpio-controller #gpio-cells interrupt-controller #interrupt-cells gpio-ranges pinctrl-names pinctrl-0 gpio-hog gpios output-high little-endian fsl,tmu-range fsl,tmu-calibration #thermal-sensor-cells fsl,ext-reset-output #dma-cells fsl,sdma-ram-script-name assigned-clocks assigned-clock-parents assigned-clock-rates fsl,pins #mux-control-cells mux-reg-masks regmap offset linux,keycode wakeup-source #reset-cells #power-domain-cells power-domains power-supply #pwm-cells mux-controls phys phy-names resets reset-names reset-gpios dsi-lanes #phy-cells regulator-min-microvolt regulator-max-microvolt regulator-always-on fsl,mipi-phy-gpr interconnects interconnect-names #mbox-cells fsl,tuning-start-tap fsl,tuning-step bus-width pinctrl-1 pinctrl-2 vqmmc-supply non-removable no-sd no-sdio cd-gpios vmmc-supply reg-names spi-max-frequency spi-tx-bus-width spi-rx-bus-width fsl,num-tx-queues fsl,num-rx-queues fsl,stop-mode phy-mode phy-handle fsl,magic-packet reset-assert-us qca,disable-smarteee vddio-supply fsl,ddrc #interconnect-cells fsl,channel fsl,num-irqs snps,parkmode-disable-ss-quirk dr_mode power-domain-names bus-range num-lanes interrupt-names interrupt-map-mask interrupt-map fsl,max-link-speed linux,pci-domain reset-gpio vph-supply vpcie-supply num-ib-windows num-ob-windows stdout-path regulator-name enable-active-high off-on-delay-us states regulator-boot-on linux,autosuspend-period wlf,mute-gpios simple-audio-card,name simple-audio-card,format simple-audio-card,bitclock-inversion simple-audio-card,frame-master simple-audio-card,bitclock-master sound-dai dai-tdm-slot-num dai-tdm-slot-width simple-audio-card,widgets simple-audio-card,routing audio-cpu audio-codec 