  ~   8  v   (            T  vX                                                                   5   ,libretech,aml-s912-pc amlogic,s912 amlogic,meson-gxm             7Libre Computer AML-S912-PC     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           ^/soc/bus@c1100000/spi@8c80        reserved-memory                                    c   hwrom@0          j                         n      secmon@10000000          j                         n      secmon@5000000           j            0            n      secmon@5300000           j    0                   n      linux,cma            ,shared-dma-pool           u         ~                     @                     chosen                                     c         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           j                 psci                                                              %         cpu@1            cpu          ,arm,cortex-a53           j                psci                                                              %         cpu@2            cpu          ,arm,cortex-a53           j                psci                                                              %         cpu@3            cpu          ,arm,cortex-a53           j                psci                                                              %   	      l2-cache0            ,cache           -            9        %         cpu-map    cluster0       core0           G         core1           G         core2           G         core3           G   	         cluster1       core0           G   
      core1           G         core2           G         core3           G               cpu@100          cpu          ,arm,cortex-a53           j                psci                                                             %   
      cpu@101          cpu          ,arm,cortex-a53           j               psci                                                             %         cpu@102          cpu          ,arm,cortex-a53           j               psci                                                             %         cpu@103          cpu          ,arm,cortex-a53           j               psci                                                             %            thermal-zones      cpu-thermal         K           a          o          trips      cpu-passive          8                   passive         %         cpu-hot          _                   hot         %         cpu-critical                             	   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            j            eth-mac@34           j   4         bid@46           j   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                                     c   bus@c1100000             ,simple-bus           j                                               c                        interrupt-controller@9880         4   ,amlogic,meson-gxl-gpio-intc amlogic,meson-gpio-intc          j                      B        W            h   @   A   B   C   D   E   F   G         okay            %         reset-controller@4404            ,amlogic,meson-gxbb-reset             j      D                          %         audio-controller@5400            ,amlogic,aiu-gxl amlogic,aiu                    AIU          j      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                       %   K      serial@84c0          ,amlogic,meson-gx-uart            j                                     	   disabled                                            xtal pclk baud        serial@84dc          ,amlogic,meson-gx-uart            j                            K         	   disabled                      0           xtal pclk baud        i2c@8500             ,amlogic,meson-gxbb-i2c           j                                                                 	   disabled                         pwm@8550          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          j      P                           okay                       default                        clkin0        pwm@8650          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          j      P                        	   disabled          adc@8680          .   ,amlogic,meson-gxm-saradc amlogic,meson-saradc            j             4                          I            okay                            a      b        clkin core adc_clk adc_sel                     %   D      pwm@86c0          ,   ,amlogic,meson-gx-pwm amlogic,meson-gxbb-pwm          j                                 okay                          default                        clkin0        serial@8700          ,amlogic,meson-gx-uart            j                             ]         	   disabled                      D           xtal pclk baud        clock-measure@8758           ,amlogic,meson-gx-clk-measure             j      X             i2c@87c0             ,amlogic,meson-gxbb-i2c           j                                                                	   disabled                         i2c@87e0             ,amlogic,meson-gxbb-i2c           j                                                                   okay                                      default    rtc@51           j   Q         ,nxp,pcf8563                     rtc_clkout        fusb302@22           ,fcs,fusb302          j   "                   default                         ;           !            okay       connector            ,usb-c-connector             spi@8d80             ,amlogic,meson-gx-spicc           j                            Q                                   	   disabled                           core                          -         spi@8c80             ,amlogic,meson-gxbb-spifc             j                                                okay                   "                   default    flash@0          ,jedec,spi-nor                                     j            4           watchdog@98d0            ,amlogic,meson-gxbb-wdt           j                                  interrupt-controller@c4301000            ,arm,gic-400       @   j    0            0              0@             0`                  B              	          W                        %         sram@c8000000         
   ,mmio-sram            j            @                                   c            @    scp-sram@0           ,amlogic,meson-gxbb-scp-shmem             j 0            %         scp-sram@200             ,amlogic,meson-gxbb-scp-shmem             j 4            %            bus@c8100000             ,simple-bus           j                                               c                        sys-ctrl@0        .   ,amlogic,meson-gx-ao-sysctrl simple-mfd syscon            j                       %   '   clock-controller          1   ,amlogic,meson-gxm-aoclkc amlogic,meson-gx-aoclkc                                                    xtal mpeg-clk           %             cec@100          ,amlogic,meson-gx-ao-cec          j                                         okay                            core               !        default         F   "      ao-secure@140         "   ,amlogic,meson-gx-ao-secure syscon            j      @      @         S      serial@4c0        ,   ,amlogic,meson-gx-uart amlogic,meson-ao-uart          j                                        okay                                  xtal pclk baud             #        default       serial@4e0        ,   ,amlogic,meson-gx-uart amlogic,meson-ao-uart          j                                     	   disabled                                  xtal pclk baud        i2c@500          ,amlogic,meson-gxbb-i2c           j                                                                 	   disabled                   ]      pwm@550       2   ,amlogic,meson-gx-ao-pwm amlogic,meson-gxbb-ao-pwm            j      P                           okay               $        default                        clkin0        ir@580        *   ,amlogic,meson-gx-ir amlogic,meson-gxbb-ir            j             @                           okay               %        default       pinctrl@14            ,amlogic,meson-gxl-aobus-pinctrl                                    c        %   &   bank@14       0   j                     ,              $               gmux pull gpio            q                      &                   %   G      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              j    Ȃ                            gdos esparser                   ,                      vdec esparser              '           (                6                           dos_parser dos vdec_1 vdec_hevc               (      	  esparser          bus@c8834000             ,simple-bus           j    ȃ@                                           c            ȃ@            rng@0            ,amlogic,meson-rng            j                                      core          pinctrl@4b0       "   ,amlogic,meson-gxl-periphs-pinctrl                                      c        %   )   bank@4b0          @   j             (                                 0       @        gmux pull pull-enable gpio            q                      )           d        %   +      emmc            %   3   mux-0           emmc_nand_d07 emmc_cmd          emmc                   mux-1         	  emmc_clk            emmc                      emmc-ds    mux         emmc_ds         emmc                      emmc_clk_gate           %   4   mux         BOOT_8          gpio_periphs                      nor         %      mux         nor_d nor_q nor_c nor_cs            nor                   spi-pins       mux         spi_miso spi_mosi spi_sclk          spi                   spi-idle-high-pins     mux       	  spi_sclk                      spi-idle-low-pins      mux       	  spi_sclk                      spi-ss0    mux         spi_ss0         spi                   sdcard          %   /   mux-0         3  sdcard_d0 sdcard_d1 sdcard_d2 sdcard_d3 sdcard_cmd          sdcard                 mux-1           sdcard_clk          sdcard                    sdcard_clk_gate         %   0   mux         CARD_2          gpio_periphs                      sdio       mux-0         )  sdio_d0 sdio_d1 sdio_d2 sdio_d3 sdio_cmd            sdio                   mux-1         	  sdio_clk            sdio                      sdio_clk_gate      mux         GPIOX_4         gpio_periphs                      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            %   =   mux       	  hdmi_hpd          	  hdmi_hpd                      hdmi_i2c            %   >   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                     usb1_rst_irq            %   8   mux       	  GPIODV_3            gpio_periphs                                eth_phy_irq         %   -   mux       	  GPIOZ_15            gpio_periphs                               fusb302_irq         %      mux       	  GPIODV_0            gpio_periphs                                  mdio@558             j      X                ,amlogic,gxl-mdio-mux                                                     ref            *   mdio@0           j                                 ethernet-phy@0           j            +          5  '        E  u0        W   +                                         %   .         mdio@1           j                                ethernet-phy@8           ,ethernet-phy-id0181.4400                   	            j           +   d               bus@c8838000             ,simple-bus           j    ȃ                                          c            ȃ           video-lut@48             ,amlogic,canvas           j       H               %   (         bus@c883c000             ,simple-bus           j    ȃ                                           c            ȃ            system-controller@0       /   ,amlogic,meson-gx-hhi-sysctrl simple-mfd syscon           j                  power-controller             ,amlogic,meson-gxbb-pwrc         c              '      `              
            %                                                      D  viu venc vcbus bt656 dvin rdma venci vencp vdac vdi6 vencl vid_lock                            	  vpu vapb          0  w      ~                                    (                                              '        沀            %         clock-controller             ,amlogic,gxl-clkc                                   xtal            %            mailbox@404          ,amlogic,meson-gxbb-mhu           j             L      $                                                   %            ethernet@c9410000         5   ,amlogic,meson-gxbb-dwmac snps,dwmac-3.70a snps,dwmac              j    A             ȃE@                                 macirq                                                okay                    $                        *  stmmaceth clkin0 clkin1 timing-adjustment              ,   -        default            .                   rgmii      mdio                                       ,snps,dwmac-mdio         %   *         apb@d0000000             ,simple-bus           j                                                 c                          mmc@70000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          j                                      	   disabled                   ^      w              core clkin0 clkin1                ,      mmc@72000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          j                                         okay                   _      z              core clkin0 clkin1                -           /           0        default clk-gate                                 (         5         B         O        8          \        g   +   0           p   1        |   2      mmc@74000         ,   ,amlogic,meson-gx-mmc amlogic,meson-gxbb-mmc          j     @                                   okay                   `      }              core clkin0 clkin1                .           3           4        default clk-gate                                                  8          \           5        p   6        |   7      phy@78000            ,amlogic,meson-gxl-usb2-phy                       j                             7        phy               "        phy          okay               8        default            9        %   A      phy@78020            ,amlogic,meson-gxl-usb2-phy                       j                             7        phy               "        phy          okay               9        %   B      phy@78040            ,amlogic,meson-gxl-usb2-phy                       j     @                       7        phy               "        phy          okay                       %   C      gpu@c0000         %   ,amlogic,meson-gxm-mali arm,mali-t820             j                                 $                                        job mmu gpu                j                    N           :         vpu@d0100000          +   ,amlogic,meson-gxm-vpu amlogic,meson-gx-vpu            j                 ȃ                gvpu hhi                                                        (                   port@0           j       endpoint               ;        %   E         port@1           j      endpoint               <        %   ?            hdmi-tx@c883a000          3   ,amlogic,meson-gxm-dw-hdmi amlogic,meson-gx-dw-hdmi           j    ȃ                       9                                                 HDMITX           okay                        O      B        hdmitx_apb hdmitx hdmitx_phy                         ?      M        isfr iahb venci                         w                                       n6            =   >        default            9        %   "   port@0           j       endpoint               ?        %   <         port@1           j      endpoint               @        %   F            usb@d0078080             ,amlogic,meson-gxm-usb-ctrl           j                                                                 c               7      @        usb_ctrl ddr                  "        host               A   B   C        usb2-phy0 usb2-phy1 usb2-phy2            okay       usb@c9100000          !   ,amlogic,meson-g12a-usb snps,dwc2             j                                              3        otg            B        peripheral                     .           @                     usb@c9000000          
   ,snps,dwc3            j                                        host            Ohigh-speed           ]         audio-controller@c8832000            ,amlogic,t9015            j    ȃ                             ACODEC                         pclk                  =         okay            v           %   L      crypto@c883e000          ,amlogic,gxl-crypto           j    ȃ        6                                           .        blkmv            okay             opp-table            ,operating-points-v2         %   :   opp-125000000               sY@         ~      opp-250000000               沀         ~      opp-285714285               m         ~      opp-400000000               ׄ          ~      opp-500000000               e          ~      opp-666666666               '         ~         adc-keys          	   ,adc-keys               D            buttons          w@   button-update           update            h                   analog-amplifier             ,simple-audio-amplifier          AU2            9           +               %   J      cvbs-connector           ,composite-video-connector         	   disabled       port       endpoint               E        %   ;            emmc-pwrseq          ,mmc-pwrseq-emmc         W   +   #           %   5      hdmi-connector           ,hdmi-connector           a      port       endpoint               F        %   @            gpio-keys-polled             ,gpio-keys-polled               d   power-button            power              t        ]   G               memory@0             memory           j                     regulator-ao-5v          ,regulator-fixed         AO_5V           . LK@        F LK@        ^   H         i        %   I      regulator-dc-in          ,regulator-fixed         DC_IN           . LK@        F LK@         i        %   H      leds          
   ,gpio-leds      led-green           }           disk-activity           ]   G   	            disk-activity         led-blue            }           status          ]   +   M          
  heartbeat                     regulator-vcc-card           ,regulator-fixed       	  VCC_CARD            . 2Z        F 2Z        ^   6           +   5                     %   1      regulator-vcc5v          ,regulator-fixed         VCC5V           . LK@        F LK@        ^   I           +              %   9      regulator-vddio-ao18             ,regulator-fixed         VDDIO_AO18          . w@        F w@        ^   I         i        %         regulator-vddio-ao3v3            ,regulator-fixed         VDDIO_AO3V3         . 2Z        F 2Z        ^   I         i        %   6      regulator-vddio-boot             ,regulator-fixed         VDDIO_BOOT          . w@        F w@        ^   6         i        %   7      regulator-vddio-card             ,regulator-gpio          VDDIO_CARD          . w@        F 2Z        ]   +   6                         2Z     w@                        P        %   2      sound            ,amlogic,gx-sound-card            7LIBRETECH-PC               J      )  Speaker 7J4-14 LEFT Speaker 7J4-11 RIGHT          S  )AU2 INL ACODEC LOLN AU2 INR ACODEC LORN 7J4-14 LEFT AU2 OUTL 7J4-11 RIGHT AU2 OUTR                                     w                                                &` p     dai-link-0          7   K              dai-link-1          7   K               Ai2s         L      codec-0         7   K             codec-1         7   K                dai-link-2          7   K         codec-0         7   "         dai-link-3          7   K         codec-0         7   L            regulator-typec2-vbus            ,regulator-fixed         TYPEC2_VBUS         . LK@        F LK@        ^   9           +   2                     %            	interrupt-parent #address-cells #size-cells compatible model mmc0 mmc1 mmc2 serial0 ethernet0 spi0 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 fifo-size #pwm-cells pinctrl-0 pinctrl-names #io-channel-cells vref-supply vbus-supply num-cs spi-max-frequency 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 output-high output-disable 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 sd-uhs-sdr12 sd-uhs-sdr25 sd-uhs-sdr50 sd-uhs-ddr50 disable-wp cd-gpios vmmc-supply vqmmc-supply cap-mmc-highspeed mmc-ddr-1_8v mmc-hs200-1_8v mmc-pwrseq #phy-cells phy-supply 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 io-channels io-channel-names keyup-threshold-microvolt label linux,code press-threshold-microvolt VCC-supply enable-gpios poll-interval regulator-name regulator-min-microvolt regulator-max-microvolt vin-supply regulator-always-on color linux,default-trigger panic-indicator gpio enable-active-high gpios-states regulator-settling-time-up-us regulator-settling-time-down-us audio-aux-devs audio-widgets audio-routing sound-dai dai-format mclk-fs 