  o   8  hH   (              h                                                                   -   ,amlogic,p281 amlogic,s905w amlogic,meson-gxl          1   7Amlogic Meson GXL (S905W) P281 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                       thermal-zones      cpu-thermal                    +          9          trips      cpu-passive         I 8        U           passive                  cpu-hot         I _        U           hot                  cpu-critical            I         U        	   critical             cooling-maps       map0            `         0  e      	   
         map1            `         0  e      	   
                  arm-pmu          ,arm,cortex-a53-pmu        0  t                                                      	   
         psci             ,arm,psci-0.2             smc       timer            ,arm,armv8-timer       0  t                              
        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                                   vcpu                        sensors       1   ,amlogic,meson-gxbb-scpi-sensors arm,scpi-sensors                                   soc          ,simple-bus                                     ^   bus@c1100000             ,simple-bus           e                                               ^                        interrupt-controller@9880         4   ,amlogic,meson-gpio-intc amlogic,meson-gxl-gpio-intc          e                              !            2   @   A   B   C   D   E   F   G         okay          reset-controller@4404            ,amlogic,meson-gxbb-reset             e      D               M                    audio-controller@5400            ,amlogic,aiu-gxl amlogic,aiu         Z           kAIU          e      T               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            =      serial@84c0          ,amlogic,meson-gx-uart            e                     t                	   disabled                                            xtal pclk baud        serial@84dc          ,amlogic,meson-gx-uart            e                     t       K         	   disabled                      0           xtal pclk baud        i2c@8500             ,amlogic,meson-gxbb-i2c           e                       t                                          	   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-gxl-saradc amlogic,meson-saradc            e             4                   t       I            okay                            a      b        clkin core adc_clk adc_sel                   pwm@86c0          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          e                                 okay                       default                        clkin0             8      serial@8700          ,amlogic,meson-gx-uart            e                      t       ]         	   disabled                      D           xtal pclk baud        clock-measure@8758           ,amlogic,meson-gx-clk-measure             e      X             i2c@87c0             ,amlogic,meson-gxbb-i2c           e                      t                                          	   disabled                         i2c@87e0             ,amlogic,meson-gxbb-i2c           e                      t                                          	   disabled                         spi@8d80             ,amlogic,meson-gx-spicc           e                     t       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`                          t      	          !                                 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-gxl-aoclkc amlogic,meson-gx-aoclkc                       M                             xtal mpeg-clk                       cec@100          ,amlogic,meson-gx-ao-cec          e                      t                   okay                           core                       default                  ao-secure@140         "   ,amlogic,meson-gx-ao-secure syscon            e      @      @               serial@4c0        ,   ,amlogic,meson-gx-uart amlogic,meson-ao-uart          e                     t                   okay                                 xtal pclk baud                     default       serial@4e0        ,   ,amlogic,meson-gx-uart amlogic,meson-ao-uart          e                     t                	   disabled                                 xtal pclk baud        i2c@500          ,amlogic,meson-gxbb-i2c           e                       t                                          	   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             @        t                   okay                       default       pinctrl@14            ,amlogic,meson-gxl-aobus-pinctrl                                    ^              bank@14       0   e                     ,              $               mux pull gpio                    -           9                    uart_ao_a                 mux         Euart_tx_ao_a uart_rx_ao_a           Luart_ao          U         uart_ao_a_cts_rts      mux         Euart_cts_ao_a uart_rts_ao_a         Luart_ao          U         uart_ao_b      mux         Euart_tx_ao_b uart_rx_ao_b         
  Luart_ao_b            U         uart_ao_b_0_1      mux         Euart_tx_ao_b_0 uart_rx_ao_b_1         
  Luart_ao_b            U         uart_ao_b_cts_rts      mux         Euart_cts_ao_b uart_rts_ao_b       
  Luart_ao_b            U         remote_input_ao               mux         Eremote_input_ao         Lremote_input_ao          U         i2c_ao     mux         Ei2c_sck_ao i2c_sda_ao           Li2c_ao           U         pwm_ao_a_3     mux         Epwm_ao_a_3        	  Lpwm_ao_a             U         pwm_ao_a_8     mux         Epwm_ao_a_8        	  Lpwm_ao_a             U         pwm_ao_b       mux       	  Epwm_ao_b          	  Lpwm_ao_b             U         pwm_ao_b_6     mux         Epwm_ao_b_6        	  Lpwm_ao_b             U         i2s_out_ch23_ao    mux         Ei2s_out_ch23_ao         Li2s_out_ao           U         i2s_out_ch45_ao    mux         Ei2s_out_ch45_ao         Li2s_out_ao           U         spdif_out_ao_6     mux         Espdif_out_ao_6          Lspdif_out_ao             U         spdif_out_ao_9     mux         Espdif_out_ao_9          Lspdif_out_ao             U         ao_cec                mux         Eao_cec          Lcec_ao           U         ee_cec     mux         Eee_cec          Lcec_ao           U               video-codec@c8820000          !   ,amlogic,gxl-vdec amlogic,gx-vdec              e    Ȃ                            dos esparser            t       ,                      }vdec esparser           b           u                   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       @        mux pull pull-enable gpio                    -           9              d           (      emmc               )   mux-0           Eemmc_nand_d07 emmc_cmd          Lemmc                   mux-1         	  Eemmc_clk            Lemmc             U         emmc-ds            *   mux         Eemmc_ds         Lemmc                      emmc_clk_gate              +   mux         EBOOT_8          Lgpio_periphs                      nor    mux         Enor_d nor_q nor_c nor_cs            Lnor          U         spi-pins       mux         Espi_miso spi_mosi spi_sclk          Lspi          U         spi-ss0    mux         Espi_ss0         Lspi          U         sdcard             &   mux-0         3  Esdcard_d0 sdcard_d1 sdcard_d2 sdcard_d3 sdcard_cmd          Lsdcard                 mux-1           Esdcard_clk          Lsdcard           U         sdcard_clk_gate            '   mux         ECARD_2          Lgpio_periphs                      sdio               !   mux-0         )  Esdio_d0 sdio_d1 sdio_d2 sdio_d3 sdio_cmd            Lsdio                   mux-1         	  Esdio_clk            Lsdio             U         sdio_clk_gate              "   mux         EGPIOX_4         Lgpio_periphs                      sdio_irq       mux       	  Esdio_irq            Lsdio             U         uart_a     mux         Euart_tx_a uart_rx_a         Luart_a           U         uart_a_cts_rts     mux         Euart_cts_a uart_rts_a           Luart_a           U         uart_b     mux         Euart_tx_b uart_rx_b         Luart_b           U         uart_b_cts_rts     mux         Euart_cts_b uart_rts_b           Luart_b           U         uart_c     mux         Euart_tx_c uart_rx_c         Luart_c           U         uart_c_cts_rts     mux         Euart_cts_c uart_rts_c           Luart_c           U         i2c_a      mux         Ei2c_sck_a i2c_sda_a         Li2c_a            U         i2c_b      mux         Ei2c_sck_b i2c_sda_b         Li2c_b            U         i2c_c      mux         Ei2c_sck_c i2c_sda_c         Li2c_c            U         i2c_c_dv18     mux         Ei2c_sck_c_dv19 i2c_sda_c_dv18           Li2c_c            U         eth_c      mux         Eeth_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            Leth          U         eth_link_led       mux         Eeth_link_led            Leth_led          U         eth_act_led    mux         Eeth_act_led         Leth_led          pwm_a      mux         Epwm_a           Lpwm_a            U         pwm_b      mux         Epwm_b           Lpwm_b            U         pwm_c      mux         Epwm_c           Lpwm_c            U         pwm_d      mux         Epwm_d           Lpwm_d            U         pwm_e                 mux         Epwm_e           Lpwm_e            U         pwm_f_clk      mux       
  Epwm_f_clk           Lpwm_f            U         pwm_f_x    mux         Epwm_f_x         Lpwm_f            U         hdmi_hpd               1   mux       	  Ehdmi_hpd          	  Lhdmi_hpd             U         hdmi_i2c               2   mux         Ehdmi_sda hdmi_scl         	  Lhdmi_i2c             U         i2s_am_clk     mux         Ei2s_am_clk          Li2s_out          U         i2s_out_ao_clk     mux         Ei2s_out_ao_clk          Li2s_out          U         i2s_out_lr_clk     mux         Ei2s_out_lr_clk          Li2s_out          U         i2s_out_ch01       mux         Ei2s_out_ch01            Li2s_out          U         i2sout_ch23_z      mux         Ei2sout_ch23_z           Li2s_out          U         i2sout_ch45_z      mux         Ei2sout_ch45_z           Li2s_out          U         i2sout_ch67_z      mux         Ei2sout_ch67_z           Li2s_out          U         spdif_out_ao_h                mux         Espdif_out_h       
  Lspdif_out            U            eth-phy-mux@55c          ,mdio-mux-mmioreg mdio-mux                                      e      \                             mdio@e40908ff            e	                             ethernet-phy@8           ,ethernet-phy-id0181.4400            t       	            e              d                     mdio@2009087f            e 	                                      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                    b         `              
            %                                                      D  viu venc vcbus bt656 dvin rdma venci vencp vdac vdi6 vencl vid_lock                            	  vpu vapb          0        ~                                    (                                          
    '        沀                     clock-controller             ,amlogic,gxl-clkc                                   xtal                        mailbox@404          ,amlogic,meson-gxbb-mhu           e             L      $  t                                                             ethernet@c9410000         5   ,amlogic,meson-gxbb-dwmac snps,dwmac-3.70a snps,dwmac              e    A             ȃE@               t                  }macirq          +           9                           okay                    $                        *  stmmaceth clkin0 clkin1 timing-adjustment           Grmii            P       mdio                                       ,snps,dwmac-mdio                     apb@d0000000             ,simple-bus           e                                                 ^                          mmc@70000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          e                      t                   okay                   ^      w              core clkin0 clkin1                ,           !        [   "        default clk-gate                                      e            o                                              #           $           %      mmc@72000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          e                      t                   okay                   _      z              core clkin0 clkin1                -           &        [   '        default clk-gate            e            o                            (   0              $           %      mmc@74000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          e     @                t                   okay                   `      }              core clkin0 clkin1                .           )   *        [   +        default clk-gate            e                                                         	           ,           -           %      phy@78000            ,amlogic,meson-gxl-usb2-phy                       e                             7        phy               "        phy          okay               6      phy@78020            ,amlogic,meson-gxl-usb2-phy                       e                             7        phy               "        phy          okay               7      gpu@c0000         $   ,amlogic,meson-gxl-mali arm,mali-450          e                    x  t                                                                                                          1  }gp gpmmu pp pmu pp0 ppmmu0 pp1 ppmmu1 pp2 ppmmu2            #   .                     j      	  bus core                  	        
,X          vpu@d0100000          +   ,amlogic,meson-gxl-vpu amlogic,meson-gx-vpu            e                 ȃ                vpu hhi         t                                            u                      port@0           e       endpoint            7   /           :         port@1           e      endpoint            7   0           4            hdmi-tx@c883a000          3   ,amlogic,meson-gxl-dw-hdmi amlogic,meson-gx-dw-hdmi           e    ȃ                t       9                                     Z            kHDMITX           okay                        O      B        hdmitx_apb hdmitx hdmitx_phy                   ?            M        isfr iahb venci            1   2        default         G   3              port@0           e       endpoint            7   4           0         port@1           e      endpoint            7   5           ;            usb@d0078080             ,amlogic,meson-gxl-usb-ctrl           e                    t                                             ^               7      @        usb_ctrl ddr                  "        Shost            [   6   7        `usb2-phy0 usb2-phy1          okay       usb@c9100000          !   ,amlogic,meson-g12a-usb snps,dwc2             e                     t                         3        otg         [   7        Speripheral          j           y                                usb@c9000000          
   ,snps,dwc3            e                      t                  Shost            high-speed                    audio-controller@c8832000            ,amlogic,t9015            e    ȃ                 Z            kACODEC                         pclk                  =         okay                          ?      crypto@c883e000          ,amlogic,gxl-crypto           e    ȃ        6        t                                   .        blkmv            okay             opp-table            ,operating-points-v2            .   opp-125000000               sY@         ~      opp-250000000               沀         ~      opp-285714285               m         ~      opp-400000000               ׄ          ~      opp-500000000               e          ~      opp-666666666               '         ~      opp-744000000               ,X          ~         analog-amplifier             ,simple-audio-amplifier          kAU2            3           (                  <      audio-codec-0           Z             ,linux,spdif-dit          okay            kDIT            >      memory@0             memory           e            @         regulator-hdmi-5v            ,regulator-fixed         HDMI_5V         	 LK@        ! LK@        9   (                >         Q           3      regulator-vddio_ao18             ,regulator-fixed         VDDIO_AO18          	 w@        ! w@                 regulator-vddio_boot             ,regulator-fixed         VDDIO_BOOT          	 w@        ! w@           %      regulator-vddao_3v3          ,regulator-fixed       
  VDDAO_3V3           	 2Z        ! 2Z           $      regulator-vcc_3v3            ,regulator-fixed         VCC_3V3         	 2Z        ! 2Z           -      emmc-pwrseq          ,mmc-pwrseq-emmc         e   (   #              ,      wifi32k       
   ,pwm-clock                                  q   8      w6               9      sdio-pwrseq          ,mmc-pwrseq-simple           e   (   U               9      
  ext_clock              #      cvbs-connector           ,composite-video-connector      port       endpoint            7   :           /            hdmi-connector           ,hdmi-connector           a      port       endpoint            7   ;           5            sound            ,amlogic,gx-sound-card         
   7P230-Q200           v   <        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             =              dai-link-1             =             dai-link-2             =               i2s               codec-0            =             codec-1            =                dai-link-3             =          codec-0            >         dai-link-4             =         codec-0                     dai-link-5             =         codec-0            ?               	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 phandle 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 #power-domain-cells assigned-clocks assigned-clock-parents assigned-clock-rates #mbox-cells rx-fifo-depth tx-fifo-depth phy-mode phy-handle 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 reset-gpios pwms audio-aux-devs audio-widgets audio-routing sound-dai dai-format mclk-fs 