  x8   8  p   (              pt                                                                   ,   ,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                ~     @                     chosen                                     ^         serial0:115200n8       framebuffer-cvbs          .   ,amlogic,simple-framebuffer simple-framebuffer         	   vpu-cvbs                          	   disabled          framebuffer-hdmi          .   ,amlogic,simple-framebuffer simple-framebuffer         	   vpu-hdmi                          	   disabled                   ?            M         cpus                                 cpu@0            cpu          ,arm,cortex-a53           e                 psci                                                                         cpu@1            cpu          ,arm,cortex-a53           e                psci                                                                         cpu@2            cpu          ,arm,cortex-a53           e                psci                                                                         cpu@3            cpu          ,arm,cortex-a53           e                psci                                                                   	      l2-cache0            ,cache           (            4                  cpu-map    cluster0       core0           B         core1           B         core2           B         core3           B   	         cluster1       core0           B   
      core1           B         core2           B         core3           B               cpu@100          cpu          ,arm,cortex-a53           e                psci                                                                  
      cpu@101          cpu          ,arm,cortex-a53           e               psci                                                                        cpu@102          cpu          ,arm,cortex-a53           e               psci                                                                        cpu@103          cpu          ,arm,cortex-a53           e               psci                                                                           thermal-zones      cpu-thermal         F           \          j          trips      cpu-passive         z 8                   passive                   cpu-hot         z _                   hot                   cpu-critical            z                 	   critical             cooling-maps       map0                     `              	   
               map1                     `              	   
                        arm-pmu          ,arm,cortex-a53-pmu        0                                                              	      psci             ,arm,psci-0.2             smc       timer            ,arm,armv8-timer       0                                
        xtal-clk             ,fixed-clock         n6         xtal                                  firmware       secure-monitor        *   ,amlogic,meson-gx-sm amlogic,meson-gxbb-sm                        efuse         0   ,amlogic,meson-gx-efuse amlogic,meson-gxbb-efuse                                                             :   sn@14            e            eth-mac@34           e   4         bid@46           e   F   0         scpi          )   ,amlogic,meson-gxbb-scpi arm,scpi-pre-1.0                                         clocks           ,arm,scpi-clocks    clocks-0             ,arm,scpi-dvfs-clocks                                      vbig vlittle                         sensors       1   ,amlogic,meson-gxbb-scpi-sensors arm,scpi-sensors            '                        soc          ,simple-bus                                     ^   bus@c1100000             ,simple-bus           e                                               ^                        interrupt-controller@9880         4   ,amlogic,meson-gxl-gpio-intc amlogic,meson-gpio-intc          e                      =        R            c   @   A   B   C   D   E   F   G         okay                %      reset-controller@4404            ,amlogic,meson-gxbb-reset             e      D               ~                     audio-controller@5400            ,amlogic,aiu-gxl amlogic,aiu                    AIU          e      T                      0          2         
  i2s spdif            okay          H         &      (      P      k      ,      '      Q      n      q      \  pclk i2s_pclk i2s_aoclk i2s_mclk i2s_mixer spdif_pclk spdif_aoclk spdif_mclk spdif_mclk_sel                                  default             D      serial@84c0          ,amlogic,meson-gx-uart            e                                     	   disabled                                            xtal pclk baud        serial@84dc          ,amlogic,meson-gx-uart            e                            K         	   disabled                      0           xtal pclk baud        i2c@8500             ,amlogic,meson-gxbb-i2c           e                                                                 	   disabled                         pwm@8550          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          e      P                        	   disabled          pwm@8650          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          e      P                        	   disabled          adc@8680          .   ,amlogic,meson-gxm-saradc amlogic,meson-saradc            e             4                          I            okay                            a      b        clkin core adc_clk adc_sel                         G      pwm@86c0          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          e                                 okay                       default                        clkin0              ?      serial@8700          ,amlogic,meson-gx-uart            e                             ]         	   disabled                      D           xtal pclk baud        clock-measure@8758           ,amlogic,meson-gx-clk-measure             e      X             i2c@87c0             ,amlogic,meson-gxbb-i2c           e                                                                	   disabled                         i2c@87e0             ,amlogic,meson-gxbb-i2c           e                                                                	   disabled                         spi@8d80             ,amlogic,meson-gx-spicc           e                            Q                                   	   disabled                           core                                   spi@8c80             ,amlogic,meson-gxbb-spifc             e                                             	   disabled                   "      watchdog@98d0            ,amlogic,meson-gxbb-wdt           e                                  interrupt-controller@c4301000            ,arm,gic-400       @   e    0            0              0@             0`                  =              	          R                                  sram@c8000000         
   ,mmio-sram            e            @                                   ^            @    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                                               ^                        sys-ctrl@0        .   ,amlogic,meson-gx-ao-sysctrl simple-mfd syscon            e                               clock-controller          1   ,amlogic,meson-gxm-aoclkc amlogic,meson-gx-aoclkc                       ~                             xtal mpeg-clk                        cec@100          ,amlogic,meson-gx-ao-cec          e                                         okay                           core                       default         #         ao-secure@140         "   ,amlogic,meson-gx-ao-secure syscon            e      @      @         0      serial@4c0        ,   ,amlogic,meson-gx-uart amlogic,meson-ao-uart          e                                        okay                                 xtal pclk baud                     default       serial@4e0        ,   ,amlogic,meson-gx-uart amlogic,meson-ao-uart          e                                     	   disabled                                 xtal pclk baud        i2c@500          ,amlogic,meson-gxbb-i2c           e                                                                 	   disabled                   ]      pwm@550       2   ,amlogic,meson-gx-ao-pwm amlogic,meson-gxbb-ao-pwm            e      P                        	   disabled          ir@580        *   ,amlogic,meson-gx-ir amlogic,meson-gxbb-ir            e             @                           okay                       default       pinctrl@14            ,amlogic,meson-gxl-aobus-pinctrl                                    ^               bank@14       0   e                     ,              $               Dmux pull gpio            N        ^           j                          H      uart_ao_a                  mux         vuart_tx_ao_a uart_rx_ao_a           }uart_ao                   uart_ao_a_cts_rts      mux         vuart_cts_ao_a uart_rts_ao_a         }uart_ao                   uart_ao_b      mux         vuart_tx_ao_b uart_rx_ao_b         
  }uart_ao_b                     uart_ao_b_0_1      mux         vuart_tx_ao_b_0 uart_rx_ao_b_1         
  }uart_ao_b                     uart_ao_b_cts_rts      mux         vuart_cts_ao_b uart_rts_ao_b       
  }uart_ao_b                     remote_input_ao                mux         vremote_input_ao         }remote_input_ao                   i2c_ao     mux         vi2c_sck_ao i2c_sda_ao           }i2c_ao                    pwm_ao_a_3     mux         vpwm_ao_a_3        	  }pwm_ao_a                      pwm_ao_a_8     mux         vpwm_ao_a_8        	  }pwm_ao_a                      pwm_ao_b       mux       	  vpwm_ao_b          	  }pwm_ao_b                      pwm_ao_b_6     mux         vpwm_ao_b_6        	  }pwm_ao_b                      i2s_out_ch23_ao    mux         vi2s_out_ch23_ao         }i2s_out_ao                    i2s_out_ch45_ao    mux         vi2s_out_ch45_ao         }i2s_out_ao                    spdif_out_ao_6     mux         vspdif_out_ao_6          }spdif_out_ao                      spdif_out_ao_9     mux         vspdif_out_ao_9          }spdif_out_ao                      ao_cec                 mux         vao_cec          }cec_ao                    ee_cec     mux         vee_cec          }cec_ao                          video-codec@c8820000          !   ,amlogic,gxm-vdec amlogic,gx-vdec              e    Ȃ                            Ddos esparser                   ,                      vdec esparser                          !                6                           dos_parser dos vdec_1 vdec_hevc               (      	  esparser          bus@c8834000             ,simple-bus           e    ȃ@                                           ^            ȃ@            rng@0            ,amlogic,meson-rng            e                                      core          pinctrl@4b0       "   ,amlogic,meson-gxl-periphs-pinctrl                                      ^            "   bank@4b0          @   e             (                                 0       @        Dmux pull pull-enable gpio            N        ^           j   "           d            $      emmc                /   mux-0           vemmc_nand_d07 emmc_cmd          }emmc                   mux-1         	  vemmc_clk            }emmc                      emmc-ds             0   mux         vemmc_ds         }emmc                      emmc_clk_gate               1   mux         vBOOT_8          }gpio_periphs                      nor    mux         vnor_d nor_q nor_c nor_cs            }nor                   spi-pins       mux         vspi_miso spi_mosi spi_sclk          }spi                   spi-idle-high-pins     mux       	  vspi_sclk                      spi-idle-low-pins      mux       	  vspi_sclk                      spi-ss0    mux         vspi_ss0         }spi                   sdcard              -   mux-0         3  vsdcard_d0 sdcard_d1 sdcard_d2 sdcard_d3 sdcard_cmd          }sdcard                 mux-1           vsdcard_clk          }sdcard                    sdcard_clk_gate             .   mux         vCARD_2          }gpio_periphs                      sdio                (   mux-0         )  vsdio_d0 sdio_d1 sdio_d2 sdio_d3 sdio_cmd            }sdio                   mux-1         	  vsdio_clk            }sdio                      sdio_clk_gate               )   mux         vGPIOX_4         }gpio_periphs                      sdio_irq       mux       	  vsdio_irq            }sdio                      uart_a     mux         vuart_tx_a uart_rx_a         }uart_a                    uart_a_cts_rts     mux         vuart_cts_a uart_rts_a           }uart_a                    uart_b     mux         vuart_tx_b uart_rx_b         }uart_b                    uart_b_cts_rts     mux         vuart_cts_b uart_rts_b           }uart_b                    uart_c     mux         vuart_tx_c uart_rx_c         }uart_c                    uart_c_cts_rts     mux         vuart_cts_c uart_rts_c           }uart_c                    i2c_a      mux         vi2c_sck_a i2c_sda_a         }i2c_a                     i2c_b      mux         vi2c_sck_b i2c_sda_b         }i2c_b                     i2c_c      mux         vi2c_sck_c i2c_sda_c         }i2c_c                     i2c_c_dv18     mux         vi2c_sck_c_dv19 i2c_sda_c_dv18           }i2c_c                     eth_c               &   mux         veth_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            }eth                   eth_link_led       mux         veth_link_led            }eth_led                   eth_act_led    mux         veth_act_led         }eth_led          pwm_a      mux         vpwm_a           }pwm_a                     pwm_b      mux         vpwm_b           }pwm_b                     pwm_c      mux         vpwm_c           }pwm_c                     pwm_d      mux         vpwm_d           }pwm_d                     pwm_e                  mux         vpwm_e           }pwm_e                     pwm_f_clk      mux       
  vpwm_f_clk           }pwm_f                     pwm_f_x    mux         vpwm_f_x         }pwm_f                     hdmi_hpd                7   mux       	  vhdmi_hpd          	  }hdmi_hpd                      hdmi_i2c                8   mux         vhdmi_sda hdmi_scl         	  }hdmi_i2c                      i2s_am_clk     mux         vi2s_am_clk          }i2s_out                   i2s_out_ao_clk     mux         vi2s_out_ao_clk          }i2s_out                   i2s_out_lr_clk     mux         vi2s_out_lr_clk          }i2s_out                   i2s_out_ch01       mux         vi2s_out_ch01            }i2s_out                   i2sout_ch23_z      mux         vi2sout_ch23_z           }i2s_out                   i2sout_ch45_z      mux         vi2sout_ch45_z           }i2s_out                   i2sout_ch67_z      mux         vi2sout_ch67_z           }i2s_out                   spdif_out_ao_h                 mux         vspdif_out_h       
  }spdif_out                        mdio@558             e      X                ,amlogic,gxl-mdio-mux                                                     ref            #   mdio@0           e                                 ethernet-phy@0           e                        '         8           $                   %                          '         mdio@1           e                                ethernet-phy@8           ,ethernet-phy-id0181.4400                   	            e              d               bus@c8838000             ,simple-bus           e    ȃ                                          ^            ȃ           video-lut@48             ,amlogic,canvas           e       H                   !         bus@c883c000             ,simple-bus           e    ȃ                                           ^            ȃ            system-controller@0       /   ,amlogic,meson-gx-hhi-sysctrl simple-mfd syscon           e                  power-controller             ,amlogic,meson-gxbb-pwrc         %                     `              
            %                                                      D  viu venc vcbus bt656 dvin rdma venci vencp vdac vdi6 vencl vid_lock                            	  vpu vapb          0  9      ~                                    (  I                                        `    '        沀                      clock-controller             ,amlogic,gxl-clkc                                   xtal                         mailbox@404          ,amlogic,meson-gxbb-mhu           e             L      $                                        u                        ethernet@c9410000         5   ,amlogic,meson-gxbb-dwmac snps,dwmac-3.70a snps,dwmac              e    A             ȃE@                                 macirq                                                okay                    $                        *  stmmaceth clkin0 clkin1 timing-adjustment              &        default            '                   rgmii      mdio                                       ,snps,dwmac-mdio             #         apb@d0000000             ,simple-bus           e                                                 ^                          mmc@70000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          e                                         okay                   ^      w              core clkin0 clkin1                ,           (           )        default clk-gate                                                                                             '   *        2   +        >   ,   wifi@1           e            ,brcm,bcm4329-fmac            mmc@72000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          e                                         okay                   _      z              core clkin0 clkin1                -           -           .        default clk-gate                                                 K   $   0           2   +        >   ,      mmc@74000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          e     @                                   okay                   `      }              core clkin0 clkin1                .           /   0           1        default clk-gate                        T                                    f         s        '   2        2   3        >   ,      phy@78000            ,amlogic,meson-gxl-usb2-phy                       e                             7        phy               "        phy          okay                <      phy@78020            ,amlogic,meson-gxl-usb2-phy                       e                             7        phy               "        phy          okay                =      phy@78040            ,amlogic,meson-gxl-usb2-phy                       e     @                       7        phy               "        phy          okay                >      gpu@c0000         %   ,amlogic,meson-gxm-mali arm,mali-t820             e                                 $                                        job mmu gpu                j                    N           4         vpu@d0100000          +   ,amlogic,meson-gxm-vpu amlogic,meson-gx-vpu            e                 ȃ                Dvpu hhi                                                        !                   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    ȃ                       9                                                 HDMITX           okay                        O      B        hdmitx_apb hdmitx hdmitx_phy                         ?      M        isfr iahb venci                         9                    I               `    n6            7   8        default            9               port@0           e       endpoint               :            6         port@1           e      endpoint               ;            B            usb@d0078080             ,amlogic,meson-gxm-usb-ctrl           e                                                                 ^               7      @        usb_ctrl ddr                  "        otg            <   =   >        usb2-phy0 usb2-phy1 usb2-phy2            okay       usb@c9100000          !   ,amlogic,meson-g12a-usb snps,dwc2             e                                              3        otg            =        peripheral                                                     usb@c9000000          
   ,snps,dwc3            e                                        host            high-speed                    audio-controller@c8832000            ,amlogic,t9015            e    ȃ                             ACODEC                         pclk                  =         okay            +               F      crypto@c883e000          ,amlogic,gxl-crypto           e    ȃ        6                                           .        blkmv            okay             opp-table            ,operating-points-v2             4   opp-125000000           7    sY@        > ~      opp-250000000           7    沀        > ~      opp-285714285           7    m        > ~      opp-400000000           7    ׄ         > ~      opp-500000000           7    e         > ~      opp-666666666           7    '        > ~         analog-amplifier             ,simple-audio-amplifier          AU2         L   9        W   $                   C      audio-codec-0                        ,linux,spdif-dit         DIT             E      memory@0             memory           e                     regulator-hdmi-5v            ,regulator-fixed         dHDMI_5V         s LK@         LK@           $                                     9      regulator-vddio-ao18             ,regulator-fixed         dVDDIO_AO18          s w@         w@                  regulator-vddio-boot             ,regulator-fixed         dVDDIO_BOOT          s w@         w@            ,      regulator-vddao-3v3          ,regulator-fixed       
  dVDDAO_3V3           s 2Z         2Z            +      regulator-vcc-3v3            ,regulator-fixed         dVCC_3V3         s 2Z         2Z            3      emmc-pwrseq          ,mmc-pwrseq-emmc            $   #               2      wifi32k       
   ,pwm-clock                                     ?      w6                @      sdio-pwrseq          ,mmc-pwrseq-simple              $   U               @      
  ext_clock               *      cvbs-connector           ,composite-video-connector      port       endpoint               A            5            hdmi-connector           ,hdmi-connector           a      port       endpoint               B            ;            sound            ,amlogic,gx-sound-card         
   7P230-Q200              C        Line Lineout          r  AU2 INL ACODEC LOLP AU2 INR ACODEC LORP AU2 INL ACODEC LOLN AU2 INR ACODEC LORN Lineout AU2 OUTL Lineout AU2 OUTR                                      9                          I                    `  &` p     dai-link-0             D              dai-link-1             D             dai-link-2             D               	i2s               codec-0            D             codec-1            D                dai-link-3             D          codec-0            E         dai-link-4             D         codec-0                     dai-link-5             D         codec-0            F            adc-keys          	   ,adc-keys               G            (buttons         9    button-function         SUpdate          Y  h        d  '         gpio-keys-polled             ,gpio-keys-polled            ~   d   button          Spower           Y   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 cache-level cache-unified 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 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 