  v   8  n   (            O  n                                                                   ,   ,amlogic,q200 amlogic,s912 amlogic,meson-gxm       0   7Amlogic Meson GXM (S912) Q200 Development Board    reserved-memory                                    =   hwrom@0          D                         H      secmon@10000000          D                         H      secmon@5000000           D            0            H      secmon@5300000           D    0                   H      linux,cma            ,shared-dma-pool           O         X                ]     @            g         chosen                                     =         yserial0:115200n8       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           D                 psci                                                              cpu@1            cpu          ,arm,cortex-a53           D                psci                                                              cpu@2            cpu          ,arm,cortex-a53           D                psci                                                              cpu@3            cpu          ,arm,cortex-a53           D                psci                                                        	      l2-cache0            ,cache                     cpu-map    cluster0       core0                     core1                     core2                     core3               	         cluster1       core0               
      core1                     core2                     core3                           cpu@100          cpu          ,arm,cortex-a53           D                psci                                                       
      cpu@101          cpu          ,arm,cortex-a53           D               psci                                                             cpu@102          cpu          ,arm,cortex-a53           D               psci                                                             cpu@103          cpu          ,arm,cortex-a53           D               psci                                                                thermal-zones      cpu-thermal                                         trips      cpu-passive         , 8        8           passive                   cpu-hot         , _        8           hot                   cpu-critical            ,         8        	   critical             cooling-maps       map0            C         `  H            	   
               map1            C         `  H            	   
                        arm-pmu          ,arm,cortex-a53-pmu        0  W                                                b            	      psci             ,arm,psci-0.2             smc       timer            ,arm,armv8-timer       0  W                              
        xtal-clk             ,fixed-clock         u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            D            eth_mac@34           D   4         bid@46           D   F   0         scpi          )   ,amlogic,meson-gxbb-scpi arm,scpi-pre-1.0                                         clocks           ,arm,scpi-clocks    scpi_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           D                                               =                        interrupt-controller@9880         4   ,amlogic,meson-gpio-intc amlogic,meson-gxl-gpio-intc          D                                             @   A   B   C   D   E   F   G         okay                %      reset-controller@4404            ,amlogic,meson-gxbb-reset             D      D               0                     audio-controller@5400            ,amlogic,aiu-gxl amlogic,aiu         =           NAIU          D      T               W       0          2         
  `i2s spdif            okay          H         &      (      P      k      ,      '      Q      n      q      \  ppclk 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            D                     W                	   disabled                                 pxtal pclk baud        serial@84dc          ,amlogic,meson-gx-uart            D                     W       K         	   disabled                      0           pxtal pclk baud        i2c@8500             ,amlogic,meson-gxbb-i2c           D                       W                                          	   disabled                         pwm@8550          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          D      P                        	   disabled          pwm@8650          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          D      P                        	   disabled          adc@8680          .   ,amlogic,meson-gxm-saradc amlogic,meson-saradc            D             4                   W       I            okay                            a      b        pclkin core adc_clk adc_sel                         G      pwm@86c0          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          D                                 okay                       default                        pclkin0              ?      serial@8700          ,amlogic,meson-gx-uart            D                      W       ]         	   disabled                      D           pxtal pclk baud        clock-measure@8758           ,amlogic,meson-gx-clk-measure             D      X             i2c@87c0             ,amlogic,meson-gxbb-i2c           D                      W                                          	   disabled                         i2c@87e0             ,amlogic,meson-gxbb-i2c           D                      W                                          	   disabled                         spi@8d80             ,amlogic,meson-gx-spicc           D                     W       Q                                   	   disabled                           pcore            |                       spi@8c80             ,amlogic,meson-gxbb-spifc             D                                             	   disabled                   "      watchdog@98d0            ,amlogic,meson-gxbb-wdt           D                                  interrupt-controller@c4301000            ,arm,gic-400       @   D    0            0              0@             0`                          W      	                                            sram@c8000000         
   ,mmio-sram            D            @                                   =            @    scp-sram@0           ,amlogic,meson-gxbb-scp-shmem             D 0                      scp-sram@200             ,amlogic,meson-gxbb-scp-shmem             D 4                         bus@c8100000             ,simple-bus           D                                               =                        sys-ctrl@0        .   ,amlogic,meson-gx-ao-sysctrl simple-mfd syscon            D                               clock-controller          1   ,amlogic,meson-gxm-aoclkc amlogic,meson-gx-aoclkc                       0                             pxtal mpeg-clk                        cec@100          ,amlogic,meson-gx-ao-cec          D                      W                   okay                           pcore                       default                  ao-secure@140         "   ,amlogic,meson-gx-ao-secure syscon            D      @      @               serial@4c0        ,   ,amlogic,meson-gx-uart amlogic,meson-ao-uart          D                     W                   okay                                 pxtal pclk baud                     default       serial@4e0        ,   ,amlogic,meson-gx-uart amlogic,meson-ao-uart          D                     W                	   disabled                                 pxtal pclk baud        i2c@500          ,amlogic,meson-gxbb-i2c           D                       W                                          	   disabled                   ]      pwm@550       2   ,amlogic,meson-gx-ao-pwm amlogic,meson-gxbb-ao-pwm            D      P                        	   disabled          ir@580        *   ,amlogic,meson-gx-ir amlogic,meson-gxbb-ir            D             @        W                   okay                       default       pinctrl@14            ,amlogic,meson-gxl-aobus-pinctrl                                    =               bank@14       0   D                     ,              $               mux pull gpio                                                         H      uart_ao_a                  mux         uart_tx_ao_a uart_rx_ao_a           %uart_ao          .         uart_ao_a_cts_rts      mux         uart_cts_ao_a uart_rts_ao_a         %uart_ao          .         uart_ao_b      mux         uart_tx_ao_b uart_rx_ao_b         
  %uart_ao_b            .         uart_ao_b_0_1      mux         uart_tx_ao_b_0 uart_rx_ao_b_1         
  %uart_ao_b            .         uart_ao_b_cts_rts      mux         uart_cts_ao_b uart_rts_ao_b       
  %uart_ao_b            .         remote_input_ao                mux         remote_input_ao         %remote_input_ao          .         i2c_ao     mux         i2c_sck_ao i2c_sda_ao           %i2c_ao           .         pwm_ao_a_3     mux         pwm_ao_a_3        	  %pwm_ao_a             .         pwm_ao_a_8     mux         pwm_ao_a_8        	  %pwm_ao_a             .         pwm_ao_b       mux       	  pwm_ao_b          	  %pwm_ao_b             .         pwm_ao_b_6     mux         pwm_ao_b_6        	  %pwm_ao_b             .         i2s_out_ch23_ao    mux         i2s_out_ch23_ao         %i2s_out_ao           .         i2s_out_ch45_ao    mux         i2s_out_ch45_ao         %i2s_out_ao           .         spdif_out_ao_6     mux         spdif_out_ao_6          %spdif_out_ao             .         spdif_out_ao_9     mux         spdif_out_ao_9          %spdif_out_ao             .         ao_cec                 mux         ao_cec          %cec_ao           .         ee_cec     mux         ee_cec          %cec_ao           .               video-codec@c8820000          !   ,amlogic,gxm-vdec amlogic,gx-vdec              D    Ȃ                            dos esparser            W       ,                      `vdec esparser           ;            N   !                6                           pdos_parser dos vdec_1 vdec_hevc         |      (      	  ]esparser          bus@c8834000             ,simple-bus           D    ȃ@                                           =            ȃ@            rng          ,amlogic,meson-rng            D                                      pcore          pinctrl@4b0       "   ,amlogic,meson-gxl-periphs-pinctrl                                      =            "   bank@4b0          @   D             (                                 0       @        mux pull pull-enable gpio                                  "           d            $      emmc                /   mux-0           emmc_nand_d07 emmc_cmd          %emmc             i      mux-1         	  emmc_clk            %emmc             .         emmc-ds             0   mux         emmc_ds         %emmc             v         emmc_clk_gate               1   mux         BOOT_8          %gpio_periphs             v         nor    mux         nor_d nor_q nor_c nor_cs            %nor          .         spi-pins       mux         spi_miso spi_mosi spi_sclk          %spi          .         spi-ss0    mux         spi_ss0         %spi          .         sdcard              -   mux-0         3  sdcard_d0 sdcard_d1 sdcard_d2 sdcard_d3 sdcard_cmd          %sdcard           i      mux-1           sdcard_clk          %sdcard           .         sdcard_clk_gate             .   mux         CARD_2          %gpio_periphs             v         sdio                (   mux-0         )  sdio_d0 sdio_d1 sdio_d2 sdio_d3 sdio_cmd            %sdio             i      mux-1         	  sdio_clk            %sdio             .         sdio_clk_gate               )   mux         GPIOX_4         %gpio_periphs             v         sdio_irq       mux       	  sdio_irq            %sdio             .         uart_a     mux         uart_tx_a uart_rx_a         %uart_a           .         uart_a_cts_rts     mux         uart_cts_a uart_rts_a           %uart_a           .         uart_b     mux         uart_tx_b uart_rx_b         %uart_b           .         uart_b_cts_rts     mux         uart_cts_b uart_rts_b           %uart_b           .         uart_c     mux         uart_tx_c uart_rx_c         %uart_c           .         uart_c_cts_rts     mux         uart_cts_c uart_rts_c           %uart_c           .         i2c_a      mux         i2c_sck_a i2c_sda_a         %i2c_a            .         i2c_b      mux         i2c_sck_b i2c_sda_b         %i2c_b            .         i2c_c      mux         i2c_sck_c i2c_sda_c         %i2c_c            .         i2c_c_dv18     mux         i2c_sck_c_dv19 i2c_sda_c_dv18           %i2c_c            .         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            %eth          .         eth_link_led       mux         eth_link_led            %eth_led          .         eth_act_led    mux         eth_act_led         %eth_led          pwm_a      mux         pwm_a           %pwm_a            .         pwm_b      mux         pwm_b           %pwm_b            .         pwm_c      mux         pwm_c           %pwm_c            .         pwm_d      mux         pwm_d           %pwm_d            .         pwm_e                  mux         pwm_e           %pwm_e            .         pwm_f_clk      mux       
  pwm_f_clk           %pwm_f            .         pwm_f_x    mux         pwm_f_x         %pwm_f            .         hdmi_hpd                7   mux       	  hdmi_hpd          	  %hdmi_hpd             .         hdmi_i2c                8   mux         hdmi_sda hdmi_scl         	  %hdmi_i2c             .         i2s_am_clk     mux         i2s_am_clk          %i2s_out          .         i2s_out_ao_clk     mux         i2s_out_ao_clk          %i2s_out          .         i2s_out_lr_clk     mux         i2s_out_lr_clk          %i2s_out          .         i2s_out_ch01       mux         i2s_out_ch01            %i2s_out          .         i2sout_ch23_z      mux         i2sout_ch23_z           %i2s_out          .         i2sout_ch45_z      mux         i2sout_ch45_z           %i2s_out          .         i2sout_ch67_z      mux         i2sout_ch67_z           %i2s_out          .         spdif_out_ao_h                 mux         spdif_out_h       
  %spdif_out            .            eth-phy-mux          ,mdio-mux-mmioreg mdio-mux                                      D      \                          #   mdio@e40908ff            D	                             ethernet-phy@8           ,ethernet-phy-id0181.4400            W       	            D              d         mdio@2009087f            D 	                             ethernet-phy@0           D                        '         8           $                   %        W                  '               bus@c8838000             ,simple-bus           D    ȃ                                          =            ȃ           video-lut@48             ,amlogic,canvas           D       H                   !         bus@c883c000             ,simple-bus           D    ȃ                                           =            ȃ            system-controller@0       /   ,amlogic,meson-gx-hhi-sysctrl simple-mfd syscon           D                  power-controller             ,amlogic,meson-gxbb-pwrc                    ;          `  |            
            %                                                      D  ]viu venc vcbus bt656 dvin rdma venci vencp vdac vdi6 vencl vid_lock                            	  pvpu vapb          0        ~                                    (                                              '        沀                      clock-controller             ,amlogic,gxl-clkc                                   pxtal                         mailbox@404          ,amlogic,meson-gxbb-mhu           D             L      $  W                                      &                        ethernet@c9410000         5   ,amlogic,meson-gxbb-dwmac snps,dwmac-3.70a snps,dwmac              D    A             ȃE@               W                  `macirq          2           @                           okay                    $                        *  pstmmaceth clkin0 clkin1 timing-adjustment              &        default         N   '        Y           mrgmii      mdio                                       ,snps,dwmac-mdio             #         apb@d0000000             ,simple-bus           D                                                 =                          mmc@70000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          D                      W                   okay                   ^      w              pcore clkin0 clkin1          |      ,           (        v   )        default clk-gate                                                                                                *           +           ,   wifi@1           D            ,brcm,bcm4329-fmac            mmc@72000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          D                      W                   okay                   _      z              pcore clkin0 clkin1          |      -           -        v   .        default clk-gate                                                    $   0              +           ,      mmc@74000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          D     @                W                   okay                   `      }              pcore clkin0 clkin1          |      .           /   0        v   1        default clk-gate                                                                     $           2           3           ,      phy@78000            ,amlogic,meson-gxl-usb2-phy          3             D                             7        pphy         |      "        ]phy          okay                <      phy@78020            ,amlogic,meson-gxl-usb2-phy          3             D                             7        pphy         |      "        ]phy          okay                =      phy@78040            ,amlogic,meson-gxl-usb2-phy          3             D     @                       7        pphy         |      "        ]phy          okay                >      gpu@c0000         %   ,amlogic,meson-gxm-mali arm,mali-t820             D                                 $  W                                      `job mmu gpu                j        |            N        >   4         vpu@d0100000          +   ,amlogic,meson-gxm-vpu amlogic,meson-gx-vpu            D                 ȃ                vpu hhi         W                                            N   !                   port@0           D       endpoint            R   5            A         port@1           D      endpoint            R   6            :            hdmi-tx@c883a000          3   ,amlogic,meson-gxm-dw-hdmi amlogic,meson-gx-dw-hdmi           D    ȃ                W       9                                     =            NHDMITX           okay            |            O      B        ]hdmitx_apb hdmitx hdmitx_phy                   ?            M        pisfr iahb venci            7   8        default         b   9               port@0           D       endpoint            R   :            6         port@1           D      endpoint            R   ;            B            usb@d0078080             ,amlogic,meson-gxm-usb-ctrl           D                    W                                             =               7      @        pusb_ctrl ddr            |      "        notg         v   <   =   >        {usb2-phy0 usb2-phy1 usb2-phy2            okay       usb@c9100000          !   ,amlogic,meson-g12a-usb snps,dwc2             D                     W                         3        potg         v   =        nperipheral                                                     usb@c9000000          
   ,snps,dwc3            D                      W                  nhost            high-speed                    audio-controller@c8832000            ,amlogic,t9015            D    ȃ                 =            NACODEC                         ppclk            |      =         okay                           F      crypto@c883e000          ,amlogic,gxl-crypto           D    ȃ        6        W                                   .        pblkmv            okay             opp-table            ,operating-points-v2             4   opp-125000000               sY@         ~      opp-250000000               沀         ~      opp-285714285               m         ~      opp-400000000               ׄ          ~      opp-500000000               e          ~      opp-666666666               '         ~         aliases         /soc/bus@c8100000/serial@4c0            /soc/ethernet@c9410000        analog-amplifier             ,simple-audio-amplifier          NAU2            9           $                   C      audio-codec-0           =             ,linux,spdif-dit          okay            NDIT             E      memory@0             memory           D                     regulator-hdmi-5v            ,regulator-fixed         'HDMI_5V         6 LK@        N LK@        f   $                k         ~            9      regulator-vddio_ao18             ,regulator-fixed         'VDDIO_AO18          6 w@        N w@                  regulator-vddio_boot             ,regulator-fixed         'VDDIO_BOOT          6 w@        N w@            ,      regulator-vddao_3v3          ,regulator-fixed       
  'VDDAO_3V3           6 2Z        N 2Z            +      regulator-vcc_3v3            ,regulator-fixed         'VCC_3V3         6 2Z        N 2Z            3      emmc-pwrseq          ,mmc-pwrseq-emmc            $   #               2      wifi32k       
   ,pwm-clock                       u              ?      w6                @      sdio-pwrseq          ,mmc-pwrseq-simple              $   U               @      
  pext_clock               *      cvbs-connector           ,composite-video-connector      port       endpoint            R   A            5            hdmi-connector           ,hdmi-connector           a      port       endpoint            R   B            ;            sound            ,amlogic,gx-sound-card            7GX-P230-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                                                           &` p           okay       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             button-function         Update            h        '  '         gpio-keys-polled             ,gpio-keys-polled                                      A   d   button@0            power              t           H                  	interrupt-parent #address-cells #size-cells compatible model 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 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 #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 serial0 ethernet0 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 