Ðþí  w�   8  p   (            {  oÜ                                                                   ,   ,amlogic,q200 amlogic,s912 amlogic,meson-gxm       0   7Amlogic Meson GXM (S912) Q200 Development Board    aliases          =/soc/apb@d0000000/mmc@72000          B/soc/apb@d0000000/mmc@74000          G/soc/apb@d0000000/mmc@70000          L/soc/bus@c8100000/serial@4c0             T/soc/ethernet@c9410000        reserved-memory                                    ^   hwrom@0          e                         i      secmon@10000000          e                         i      secmon@5000000           e            0            i      secmon@5300000           e    0                   i      linux,cma            ,shared-dma-pool           p         y                ~     @            ˆ         chosen                                     ^         šserial0:115200n8       framebuffer-cvbs          .   ,amlogic,simple-framebuffer simple-framebuffer         	   ¦vpu-cvbs             ·             	   Ådisabled          framebuffer-hdmi          .   ,amlogic,simple-framebuffer simple-framebuffer         	   ¦vpu-hdmi             ·             	   Ådisabled             Ì      ?            M         cpus                                 cpu@0            Ócpu          ,arm,cortex-a53           e                 ßpsci             í            Ì                þ                                cpu@1            Ócpu          ,arm,cortex-a53           e                ßpsci             í            Ì                þ                                cpu@2            Ócpu          ,arm,cortex-a53           e                ßpsci             í            Ì                þ                                cpu@3            Ócpu          ,arm,cortex-a53           e                ßpsci             í            Ì                þ                          	      l2-cache0            ,cache                     cpu-map    cluster0       core0           (         core1           (         core2           (         core3           (   	         cluster1       core0           (   
      core1           (         core2           (         core3           (               cpu@100          Ócpu          ,arm,cortex-a53           e                ßpsci                        í            Ì               þ               
      cpu@101          Ócpu          ,arm,cortex-a53           e               ßpsci                        í            Ì               þ                     cpu@102          Ócpu          ,arm,cortex-a53           e               ßpsci                        í            Ì               þ                     cpu@103          Ócpu          ,arm,cortex-a53           e               ßpsci                        í            Ì               þ                        thermal-zones      cpu-thermal         ,   ú        B  è        P          trips      cpu-passive         ` 8€        l  Ð         Úpassive                   cpu-hot         ` _�        l  Ð         Úhot                   cpu-critical            ` ­°        l  Ð      	   Úcritical             cooling-maps       map0            w         `  |   ÿÿÿÿÿÿÿÿ   ÿÿÿÿÿÿÿÿ   ÿÿÿÿÿÿÿÿ   	ÿÿÿÿÿÿÿÿ   
ÿÿÿÿÿÿÿÿ   ÿÿÿÿÿÿÿÿ   ÿÿÿÿÿÿÿÿ   ÿÿÿÿÿÿÿÿ      map1            w         `  |   ÿÿÿÿÿÿÿÿ   ÿÿÿÿÿÿÿÿ   ÿÿÿÿÿÿÿÿ   	ÿÿÿÿÿÿÿÿ   
ÿÿÿÿÿÿÿÿ   ÿÿÿÿÿÿÿÿ   ÿÿÿÿÿÿÿÿ   ÿÿÿÿÿÿÿÿ               arm-pmu          ,arm,cortex-a53-pmu        0  ‹       ‰          Š          ™          š           –            	      psci             ,arm,psci-0.2             æsmc       timer            ,arm,armv8-timer       0  ‹        ÿ        ÿ        ÿ      
  ÿ      xtal-clk             ,fixed-clock         ©n6         ¹xtal            Ì                      firmware       secure-monitor        *   ,amlogic,meson-gx-sm amlogic,meson-gxbb-sm                        efuse         0   ,amlogic,meson-gx-efuse amlogic,meson-gxbb-efuse                                   Ù        ã            Ì      :   sn@14            e            eth-mac@34           e   4         bid@46           e   F   0         scpi          )   ,amlogic,meson-gxbb-scpi arm,scpi-pre-1.0            ò                    ù         clocks           ,arm,scpi-clocks    clocks-0             ,arm,scpi-dvfs-clocks            Ì           ÿ               ¹vbig vlittle                         sensors       1   ,amlogic,meson-gxbb-scpi-sensors arm,scpi-sensors                                    soc          ,simple-bus                                     ^   bus@c1100000             ,simple-bus           e    Á                                           ^            Á            interrupt-controller@9880         4   ,amlogic,meson-gpio-intc amlogic,meson-gxl-gpio-intc          e      ˜€                #        8            I   @   A   B   C   D   E   F   G         Åokay                %      reset-controller@4404            ,amlogic,meson-gxbb-reset             e      D       œ        d                     audio-controller@5400            ,amlogic,aiu-gxl amlogic,aiu         q           ‚AIU          e      T       ¬        ‹       0          2         
  ”i2s spdif            Åokay          H   Ì      &      (      P      k      ,      '      Q      n      q      \  ¤pclk i2s_pclk i2s_aoclk i2s_mclk i2s_mixer spdif_pclk spdif_aoclk spdif_mclk spdif_mclk_sel         °              ·           Ádefault             D      serial@84c0          ,amlogic,meson-gx-uart            e      „À               ‹                	   Ådisabled            Ï   €         Ì                    ¤xtal pclk baud        serial@84dc          ,amlogic,meson-gx-uart            e      „Ü               ‹       K         	   Ådisabled             Ì         0           ¤xtal pclk baud        i2c@8500             ,amlogic,meson-gxbb-i2c           e      …                 ‹                                          	   Ådisabled             Ì            pwm@8550          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          e      …P               Ù         	   Ådisabled          pwm@8650          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          e      †P               Ù         	   Ådisabled          adc@8680          .   ,amlogic,meson-gxm-saradc amlogic,meson-saradc            e      †€       4        ä           ‹       I            Åokay             Ì               a      b        ¤clkin core adc_clk adc_sel          ö               G      pwm@86c0          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          e      †À               Ù            Åokay            ·           Ádefault          Ì              ¤clkin0              ?      serial@8700          ,amlogic,meson-gx-uart            e      ‡                ‹       ]         	   Ådisabled             Ì         D           ¤xtal pclk baud        clock-measure@8758           ,amlogic,meson-gx-clk-measure             e      ‡X             i2c@87c0             ,amlogic,meson-gxbb-i2c           e      ‡À                ‹       Ö                                   	   Ådisabled             Ì            i2c@87e0             ,amlogic,meson-gxbb-i2c           e      ‡à                ‹       ×                                   	   Ådisabled             Ì            spi@8d80             ,amlogic,meson-gx-spicc           e      �€       €        ‹       Q                                   	   Ådisabled             Ì              ¤core            °      Á                 spi@8c80             ,amlogic,meson-gxbb-spifc             e      Œ€       €                                	   Ådisabled             Ì      "      watchdog@98d0            ,amlogic,meson-gxbb-wdt           e      ˜Ð                Ì            interrupt-controller@c4301000            ,arm,gic-400       @   e    Ä0            Ä0              Ä0@             Ä0`                  #        ‹      	  ÿ        8                                  sram@c8000000         
   ,mmio-sram            e    È        @                                   ^        È    @    scp-sram@0           ,amlogic,meson-gxbb-scp-shmem             e 0                      scp-sram@200             ,amlogic,meson-gxbb-scp-shmem             e 4                         bus@c8100000             ,simple-bus           e    È                                           ^            È            sys-ctrl@0        .   ,amlogic,meson-gx-ao-sysctrl simple-mfd syscon            e                               clock-controller          1   ,amlogic,meson-gxm-aoclkc amlogic,meson-gx-aoclkc            Ì           d            Ì                 ¤xtal mpeg-clk                        cec@100          ,amlogic,meson-gx-ao-cec          e                      ‹       Ç            Åokay             Ì              ¤core            ·           Ádefault         	         ao-secure@140         "   ,amlogic,meson-gx-ao-secure syscon            e      @      @               serial@4c0        ,   ,amlogic,meson-gx-uart amlogic,meson-ao-uart          e      À               ‹       Á            Åokay             Ì                    ¤xtal pclk baud          ·           Ádefault       serial@4e0        ,   ,amlogic,meson-gx-uart amlogic,meson-ao-uart          e      à               ‹       Å         	   Ådisabled             Ì                    ¤xtal pclk baud        i2c@500          ,amlogic,meson-gxbb-i2c           e                       ‹       Ã                                   	   Ådisabled             Ì      ]      pwm@550       2   ,amlogic,meson-gx-ao-pwm amlogic,meson-gxbb-ao-pwm            e      P               Ù         	   Ådisabled          ir@580        *   ,amlogic,meson-gx-ir amlogic,meson-gxbb-ir            e      €       @        ‹       Ä            Åokay            ·           Ádefault       pinctrl@14            ,amlogic,meson-gxl-aobus-pinctrl                                    ^               bank@14       0   e                     ,              $               *mux pull gpio            4        D           P                          H      uart_ao_a                  mux         \uart_tx_ao_a uart_rx_ao_a           cuart_ao          l         uart_ao_a_cts_rts      mux         \uart_cts_ao_a uart_rts_ao_a         cuart_ao          l         uart_ao_b      mux         \uart_tx_ao_b uart_rx_ao_b         
  cuart_ao_b            l         uart_ao_b_0_1      mux         \uart_tx_ao_b_0 uart_rx_ao_b_1         
  cuart_ao_b            l         uart_ao_b_cts_rts      mux         \uart_cts_ao_b uart_rts_ao_b       
  cuart_ao_b            l         remote_input_ao                mux         \remote_input_ao         cremote_input_ao          l         i2c_ao     mux         \i2c_sck_ao i2c_sda_ao           ci2c_ao           l         pwm_ao_a_3     mux         \pwm_ao_a_3        	  cpwm_ao_a             l         pwm_ao_a_8     mux         \pwm_ao_a_8        	  cpwm_ao_a             l         pwm_ao_b       mux       	  \pwm_ao_b          	  cpwm_ao_b             l         pwm_ao_b_6     mux         \pwm_ao_b_6        	  cpwm_ao_b             l         i2s_out_ch23_ao    mux         \i2s_out_ch23_ao         ci2s_out_ao           l         i2s_out_ch45_ao    mux         \i2s_out_ch45_ao         ci2s_out_ao           l         spdif_out_ao_6     mux         \spdif_out_ao_6          cspdif_out_ao             l         spdif_out_ao_9     mux         \spdif_out_ao_9          cspdif_out_ao             l         ao_cec                 mux         \ao_cec          ccec_ao           l         ee_cec     mux         \ee_cec          ccec_ao           l               video-codec@c8820000          !   ,amlogic,gxm-vdec amlogic,gx-vdec              e    È‚             Á¥€       ä        *dos esparser            ‹       ,                      ”vdec esparser           y            Œ   !          Ì      6            ™      œ         ¤dos_parser dos vdec_1 vdec_hevc         °      (      	  ›esparser          bus@c8834000             ,simple-bus           e    Èƒ@                                           ^            Èƒ@            rng@0            ,amlogic,meson-rng            e                        Ì              ¤core          pinctrl@4b0       "   ,amlogic,meson-gxl-periphs-pinctrl                                      ^            "   bank@4b0          @   e      °       (      è                           0       @        *mux pull pull-enable gpio            4        D           P   "           d            $      emmc                /   mux-0           \emmc_nand_d07 emmc_cmd          cemmc             §      mux-1         	  \emmc_clk            cemmc             l         emmc-ds             0   mux         \emmc_ds         cemmc             ´         emmc_clk_gate               1   mux         \BOOT_8          cgpio_periphs             ´         nor    mux         \nor_d nor_q nor_c nor_cs            cnor          l         spi-pins       mux         \spi_miso spi_mosi spi_sclk          cspi          l         spi-ss0    mux         \spi_ss0         cspi          l         sdcard              -   mux-0         3  \sdcard_d0 sdcard_d1 sdcard_d2 sdcard_d3 sdcard_cmd          csdcard           §      mux-1           \sdcard_clk          csdcard           l         sdcard_clk_gate             .   mux         \CARD_2          cgpio_periphs             ´         sdio                (   mux-0         )  \sdio_d0 sdio_d1 sdio_d2 sdio_d3 sdio_cmd            csdio             §      mux-1         	  \sdio_clk            csdio             l         sdio_clk_gate               )   mux         \GPIOX_4         cgpio_periphs             ´         sdio_irq       mux       	  \sdio_irq            csdio             l         uart_a     mux         \uart_tx_a uart_rx_a         cuart_a           l         uart_a_cts_rts     mux         \uart_cts_a uart_rts_a           cuart_a           l         uart_b     mux         \uart_tx_b uart_rx_b         cuart_b           l         uart_b_cts_rts     mux         \uart_cts_b uart_rts_b           cuart_b           l         uart_c     mux         \uart_tx_c uart_rx_c         cuart_c           l         uart_c_cts_rts     mux         \uart_cts_c uart_rts_c           cuart_c           l         i2c_a      mux         \i2c_sck_a i2c_sda_a         ci2c_a            l         i2c_b      mux         \i2c_sck_b i2c_sda_b         ci2c_b            l         i2c_c      mux         \i2c_sck_c i2c_sda_c         ci2c_c            l         i2c_c_dv18     mux         \i2c_sck_c_dv19 i2c_sda_c_dv18           ci2c_c            l         eth_c               &   mux       �  \eth_mdio eth_mdc eth_clk_rx_clk eth_rx_dv eth_rxd0 eth_rxd1 eth_rxd2 eth_rxd3 eth_rgmii_tx_clk eth_tx_en eth_txd0 eth_txd1 eth_txd2 eth_txd3            ceth          l         eth_link_led       mux         \eth_link_led            ceth_led          l         eth_act_led    mux         \eth_act_led         ceth_led          pwm_a      mux         \pwm_a           cpwm_a            l         pwm_b      mux         \pwm_b           cpwm_b            l         pwm_c      mux         \pwm_c           cpwm_c            l         pwm_d      mux         \pwm_d           cpwm_d            l         pwm_e                  mux         \pwm_e           cpwm_e            l         pwm_f_clk      mux       
  \pwm_f_clk           cpwm_f            l         pwm_f_x    mux         \pwm_f_x         cpwm_f            l         hdmi_hpd                7   mux       	  \hdmi_hpd          	  chdmi_hpd             l         hdmi_i2c                8   mux         \hdmi_sda hdmi_scl         	  chdmi_i2c             l         i2s_am_clk     mux         \i2s_am_clk          ci2s_out          l         i2s_out_ao_clk     mux         \i2s_out_ao_clk          ci2s_out          l         i2s_out_lr_clk     mux         \i2s_out_lr_clk          ci2s_out          l         i2s_out_ch01       mux         \i2s_out_ch01            ci2s_out          l         i2sout_ch23_z      mux         \i2sout_ch23_z           ci2s_out          l         i2sout_ch45_z      mux         \i2sout_ch45_z           ci2s_out          l         i2sout_ch67_z      mux         \i2sout_ch67_z           ci2s_out          l         spdif_out_ao_h                 mux         \spdif_out_h       
  cspdif_out            l            eth-phy-mux@55c          ,mdio-mux-mmioreg mdio-mux                                      e      \               Ãÿÿÿÿ        Ì   #   mdio@e40908ff            eä	ÿ                             ethernet-phy@8           ,ethernet-phy-id0181.4400            ‹       	            e           Ü   d         mdio@2009087f            e 	                             ethernet-phy@0           e            Ü  è        æ  '        ö 8€           $                   %        ‹                  '               bus@c8838000             ,simple-bus           e    Èƒ€                                          ^            Èƒ€           video-lut@48             ,amlogic,canvas           e       H                   !         bus@c883c000             ,simple-bus           e    ÈƒÀ                                           ^            ÈƒÀ            system-controller@0       /   ,amlogic,meson-gx-hhi-sysctrl simple-mfd syscon           e                  power-controller             ,amlogic,meson-gxbb-pwrc                    y          `  °            
            %      „      …      †      ‡      ‰      Œ      �      ç      D  ›viu venc vcbus bt656 dvin rdma venci vencp vdac vdi6 vencl vid_lock          Ì      „      Œ      	  ¤vpu vapb          0  (      ~      €      „      …      ‡      ‹      (  8                €                ‡        O    '¼†ª        æ²€                      clock-controller             ,amlogic,gxl-clkc            Ì            Ì           ¤xtal                         mailbox@404          ,amlogic,meson-gxbb-mhu           e             L      $  ‹       Ð          Ñ          Ò           d                        ethernet@c9410000         5   ,amlogic,meson-gxbb-dwmac snps,dwmac-3.70a snps,dwmac              e    ÉA             ÈƒE@               ‹                  ”macirq          p           ~            ·               Åokay              Ì      $                        *  ¤stmmaceth clkin0 clkin1 timing-adjustment           ·   &        Ádefault         Œ   '        —           «rgmii      mdio                                       ,snps,dwmac-mdio             #         apb@d0000000             ,simple-bus           e    Ð                                             ^            Ð              mmc@70000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          e                      ‹       Ø            Åokay             Ì      ^      w              ¤core clkin0 clkin1          °      ,        (      w        On6         ·   (        ´   )        Ádefault clk-gate                                      ¾            È        Ùúð€         ç         õ                     *        !   +        -   ,   wifi@1           e            ,brcm,bcm4329-fmac            mmc@72000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          e                      ‹       Ù            Åokay             Ì      _      z              ¤core clkin0 clkin1          °      -        (      z        On6         ·   -        ´   .        Ádefault clk-gate            ¾            È        Ùúð€         õ        :   $   0           !   +        -   ,      mmc@74000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          e     @                ‹       Ú            Åokay             Ì      `      }              ¤core clkin0 clkin1          °      .        (      }        On6         ·   /   0        ´   1        Ádefault clk-gate            ¾            C        ÙëÂ          ç         õ         U         b           2        !   3        -   ,      phy@78000            ,amlogic,meson-gxl-usb2-phy          q             e     €                  Ì      7        ¤phy         °      "        ›phy          Åokay                <      phy@78020            ,amlogic,meson-gxl-usb2-phy          q             e     €                  Ì      7        ¤phy         °      "        ›phy          Åokay                =      phy@78040            ,amlogic,meson-gxl-usb2-phy          q             e     €@                 Ì      7        ¤phy         °      "        ›phy          Åokay                >      gpu@c0000         %   ,amlogic,meson-gxm-mali arm,mali-t820             e                                 $  ‹       ¢          ¡                      ”job mmu gpu          Ì      j        °            N        |   4         vpu@d0100000          +   ,amlogic,meson-gxm-vpu amlogic,meson-gx-vpu            e    Ð             ÈƒÀ                *vpu hhi         ‹                                            Œ   !         ·          port@0           e       endpoint            �   5            A         port@1           e      endpoint            �   6            :            hdmi-tx@c883a000          3   ,amlogic,meson-gxm-dw-hdmi amlogic,meson-gx-dw-hdmi           e    Èƒ                 ‹       9                                     q            ‚HDMITX           Åokay            °            O      B        ›hdmitx_apb hdmitx hdmitx_phy             Ì      Í      ?      M        ¤isfr iahb venci         ·   7   8        Ádefault             9               port@0           e       endpoint            �   :            6         port@1           e      endpoint            �   ;            B            usb@d0078080             ,amlogic,meson-gxm-usb-ctrl           e    Ð€€                ‹                                             ^         Ì      7      @        ¤usb_ctrl ddr            °      "        ¬otg         ´   <   =   >        ¹usb2-phy0 usb2-phy1 usb2-phy2            Åokay       usb@c9100000          !   ,amlogic,meson-g12a-usb snps,dwc2             e    É                 ‹                   Ì      3        ¤otg         ´   =        ¬peripheral          Ã   À        Ò   €        ä   €   €               usb@c9000000          
   ,snps,dwc3            e    É                  ‹                  ¬host            óhigh-speed                    audio-controller@c8832000            ,amlogic,t9015            e    Èƒ                 q            ‚ACODEC           Ì      Î        ¤pclk            °      =         Åokay                           F      crypto@c883e000          ,amlogic,gxl-crypto           e    Èƒà        6        ‹       ¼          ½            Ì      .        ¤blkmv            Åokay             opp-table            ,operating-points-v2             4   opp-125000000           &    sY@        - ~ð      opp-250000000           &    æ²€        - ~ð      opp-285714285           &    §m        - ~ð      opp-400000000           &    ×„         - ~ð      opp-500000000           &    Íe         - ~ð      opp-666666666           &    '¼†ª        - ~ð         analog-amplifier             ,simple-audio-amplifier          ‚AU2         ;   9        F   $                   C      audio-codec-0           q             ,linux,spdif-dit          Åokay            ‚DIT             E      memory@0             Ómemory           e            €         regulator-hdmi-5v            ,regulator-fixed         SHDMI_5V         b LK@        z LK@        ’   $                —         ª            9      regulator-vddio_ao18             ,regulator-fixed         SVDDIO_AO18          b w@        z w@                  regulator-vddio_boot             ,regulator-fixed         SVDDIO_BOOT          b w@        z w@            ,      regulator-vddao_3v3          ,regulator-fixed       
  SVDDAO_3V3           b 2Z         z 2Z             +      regulator-vcc_3v3            ,regulator-fixed         SVCC_3V3         b 2Z         z 2Z             3      emmc-pwrseq          ,mmc-pwrseq-emmc            $   #               2      wifi32k       
   ,pwm-clock           Ì            ©  €         ¾   ?      w6                @      sdio-pwrseq          ,mmc-pwrseq-simple              $   U            Ì   @      
  ¤ext_clock               *      cvbs-connector           ,composite-video-connector      port       endpoint            �   A            5            hdmi-connector           ,hdmi-connector           Úa      port       endpoint            �   B            ;            sound            ,amlogic,gx-sound-card         
   7P230-Q200           Ã   C        ÒLine Lineout          r  àAU2 INL ACODEC LOLP AU2 INR ACODEC LORP AU2 INL ACODEC LOLN AU2 INR ACODEC LORN Lineout AU2 OUTL Lineout AU2 OUTR           (                          8                    O”  &` p           Åokay       dai-link-0          î   D              dai-link-1          î   D             dai-link-2          î   D               øi2s               codec-0         î   D             codec-1         î   D                dai-link-3          î   D          codec-0         î   E         dai-link-4          î   D         codec-0         î            dai-link-5          î   D         codec-0         î   F            adc-keys          	   ,adc-keys               G            buttons         ( °   button-function         BUpdate          H  h        S  '         gpio-keys-polled             ,gpio-keys-polled            m   d   button          Bpower           H   t           H                  	interrupt-parent #address-cells #size-cells compatible model mmc0 mmc1 mmc2 serial0 ethernet0 ranges reg no-map reusable size alignment linux,cma-default stdout-path amlogic,pipeline power-domains status clocks device_type enable-method next-level-cache #cooling-cells capacity-dmips-mhz phandle cpu polling-delay-passive polling-delay thermal-sensors temperature hysteresis trip cooling-device interrupts interrupt-affinity clock-frequency clock-output-names #clock-cells read-only secure-monitor mboxes shmem clock-indices #thermal-sensor-cells interrupt-controller #interrupt-cells amlogic,channel-interrupts #reset-cells #sound-dai-cells sound-name-prefix interrupt-names clock-names resets pinctrl-0 pinctrl-names fifo-size #pwm-cells #io-channel-cells vref-supply num-cs hdmi-phandle amlogic,has-chip-id reg-names gpio-controller #gpio-cells gpio-ranges groups function bias-disable amlogic,ao-sysctrl amlogic,canvas reset-names bias-pull-up bias-pull-down mux-mask mdio-parent-bus max-speed reset-assert-us reset-deassert-us reset-gpios #power-domain-cells assigned-clocks assigned-clock-parents assigned-clock-rates #mbox-cells rx-fifo-depth tx-fifo-depth phy-handle amlogic,tx-delay-ns phy-mode pinctrl-1 bus-width cap-sd-highspeed max-frequency non-removable disable-wp keep-power-in-suspend mmc-pwrseq vmmc-supply vqmmc-supply cd-gpios cap-mmc-highspeed mmc-ddr-1_8v mmc-hs200-1_8v #phy-cells operating-points-v2 remote-endpoint hdmi-supply dr_mode phys phy-names g-rx-fifo-size g-np-tx-fifo-size g-tx-fifo-size maximum-speed snps,dis_u2_susphy_quirk AVDD-supply opp-hz opp-microvolt VCC-supply enable-gpios regulator-name regulator-min-microvolt regulator-max-microvolt gpio enable-active-high regulator-always-on pwms audio-aux-devs audio-widgets audio-routing sound-dai dai-format mclk-fs io-channels io-channel-names keyup-threshold-microvolt label linux,code press-threshold-microvolt poll-interval 