Šžķ  )   8  $    (            o  $h                                 amlogic,ad402 amlogic,a1                                     +         )   7Amlogic Meson A1 AD402 Development Board       cpus                         +       cpu@0            =cpu           arm,cortex-a35           I                 Mpsci             [         cpu@1            =cpu           arm,cortex-a35           I                Mpsci             [         l2-cache0             cache            l             x                     efuse             amlogic,meson-gxbb-efuse                   !                     +                        ¤            psci              arm,psci-1.0             Tsmc       reserved-memory                      +             ²   linux,cma             shared-dma-pool           ¹         Ā                Ē     @            Ń      secos@3d00000            I    Š       0            ć         secure-monitor            amlogic,meson-gxbb-sm                  power-controller              amlogic,meson-a1-pwrc            ź                        soc           simple-bus                       +             ²   spi@fd000400              amlogic,a1-spifc             I    ż                       T                     +             ¤               žokay                       default    flash@0       	    spi-nand             žokay             I            øŲ         /           @            bus@fe000000              simple-bus           I    ž                               +            ²            ž             reset-controller@0            amlogic,meson-a1-reset           I                       Q                     pinctrl@400       !    amlogic,meson-a1-periphs-pinctrl                         +             ²               bank@400              I              <                  	  ^mux gpio             h        x                         >      i2c0-f11       mux         i2c0_sck_f11 i2c0_sda_f12           i2c0                      ­  ø         i2c0-f9    mux         i2c0_sck_f9 i2c0_sda_f10            i2c0                      ­  ø         i2c1-x     mux         i2c1_sck_x i2c1_sda_x           i2c1                      ­  ø         i2c1-a     mux         i2c1_sck_a i2c1_sda_a           i2c1                      ­  ø         i2c2-x0    mux         i2c2_sck_x0 i2c2_sda_x1         i2c2                      ­  ø         i2c2-x15       mux         i2c2_sck_x15 i2c2_sda_x16           i2c2                      ­  ø         i2c2-a4    mux         i2c2_sck_a4 i2c2_sda_a5         i2c2                      ­  ø         i2c2-a8    mux         i2c2_sck_a8 i2c2_sda_a9         i2c2                      ­  ø         i2c3-x     mux         i2c3_sck_x i2c3_sda_x           i2c3                      ­  ø         i2c3-f     mux         i2c3_sck_f i2c3_sda_f           i2c3                      ­  ø         uart-a              
   mux         uart_a_tx uart_a_rx         uart_a           uart-a-cts-rts                 mux         uart_a_cts uart_a_rts           uart_a           Å         sdio                   mux0          =  sdcard_d0_x sdcard_d1_x sdcard_d2_x sdcard_d3_x sdcard_cmd_x            sdcard                  mux1            sdcard_clk_x            sdcard           Ō         sdio-clk-gate                  mux         sdcard_clk_x            sdcard           Å         spifc                  mux       7  spif_mo spif_mi spif_clk spif_cs spif_hold_n spif_wp_n          spif                interrupt-controller@440          3    amlogic,meson-a1-gpio-intc amlogic,meson-gpio-intc           I      @                į        ö               1   2   3   4   5   6   7   8      clock-controller@800              amlogic,a1-peripherals-clkc          I                     "         ,                           	      
   	      6  /fclk_div2 fclk_div3 fclk_div5 fclk_div7 hifi_pll xtal                     i2c@1400              amlogic,meson-axg-i2c         	   ždisabled             I                                                       +                            ¤            serial@1c00       ,    amlogic,meson-a1-uart amlogic,meson-ao-uart          I                                            	   	   	        /xtal pclk baud           žokay               
           default       serial@2000       ,    amlogic,meson-a1-uart amlogic,meson-ao-uart          I                                             	   	   	        /xtal pclk baud           žokay          adc@2c00          /    amlogic,meson-g12a-saradc amlogic,meson-saradc           I      ,        H        ;            ¤                     #               	            K      J        /clkin core adc_clk adc_sel           žokay            M         i2c@5c00              amlogic,meson-axg-i2c         	   ždisabled             I      \                        D                        +                            ¤            i2c@6800              amlogic,meson-axg-i2c         	   ždisabled             I      h                        L                        +                            ¤            i2c@6c00              amlogic,meson-axg-i2c         	   ždisabled             I      l                        N                        +                            ¤            phy@4000              amlogic,a1-usb2-phy                        /xtal             I      @        `        Y      &        `phy         l             ¤              w                     rng@5118              amlogic,meson-rng            I      Q                ¤            ao-secure@5a20        "    amlogic,meson-gx-ao-secure syscon            I      Z       @               pll-clock-controller@7c80             amlogic,a1-pll-clkc          I      |              "                                /fixpll_in hifipll_in                      sd@10000              amlogic,meson-axg-mmc            I                             :                  "      V              /core clkin0 clkin1                        ¦   	        Y      "         ¤               žokay                         +                       ½           default clk-gate            6            Ē         Ų        !ėĀ          ę         ō        ’                       usb@fe004400             žokay              amlogic,meson-a1-usb-ctrl            I    ž D                        X                        +             ²               $      U              /usb_ctrl usb_bus xtal_usb_ctrl                U        Š         Y      $      	  -usb_ctrl            8peripheral          @         
  Eusb2-phy1      usb@ff400000          
    snps,dwc3            I    ’@                        Z           8host             O        h                   usb@ff500000              amlogic,meson-a1-usb snps,dwc2           I    ’P                        Y           @         	  Eusb2-phy                   #        /otg         8peripheral          Ŗ   Ą        ¹           Ė                        interrupt-controller@ff901000             arm,gic-400       @   I    ’            ’              ’@             ’`                  į              	  ’        ö                                     timer             arm,armv8-timer       0          ’        ’        ’      
  ’      xtal-clk              fixed-clock         Śn6         źxtal            "                	      aliases         ż/soc/bus@fe000000/serial@2000         chosen          serial0:115200n8          memory@0             =memory           I                     firmware       optee             linaro,optee-tz          Tsmc          regulator-battery-4v2             regulator-fixed         4V2           @@        8 @@         P                  regulator-vddq-1v35           regulator-fixed       
  VDDQ_1V35             p        8 p        d            P      regulator-vddao-3v3           regulator-fixed       
  VDDAO_3V3             2Z         8 2Z         d            P                  regulator-vcc-3v3             regulator-fixed         VCC_3V3           2Z         8 2Z         d            P                  regulator-vddio-1v8           regulator-fixed       
  VDDIO_1V8             w@        8 w@        d            P                     	compatible interrupt-parent #address-cells #size-cells model device_type reg enable-method next-level-cache cache-level cache-unified phandle clocks secure-monitor power-domains ranges reusable size alignment linux,cma-default no-map #power-domain-cells status pinctrl-0 pinctrl-names spi-max-frequency spi-tx-bus-width spi-rx-bus-width #reset-cells reg-names gpio-controller #gpio-cells gpio-ranges groups function bias-pull-up drive-strength-microamp bias-pull-down bias-disable interrupt-controller #interrupt-cells amlogic,channel-interrupts #clock-cells clock-names #io-channel-cells vref-supply resets reset-names #phy-cells phy-supply amlogic,has-chip-id assigned-clocks assigned-clock-parents pinctrl-1 cap-sd-highspeed sd-uhs-sdr104 non-removable disable-wp vmmc-supply vqmmc-supply assigned-clock-rates reset-name dr_mode phys phy-names snps,dis_u2_susphy_quirk snps,quirk-frame-length-adjustment snps,parkmode-disable-ss-quirk g-rx-fifo-size g-np-tx-fifo-size g-tx-fifo-size clock-frequency clock-output-names serial0 stdout-path regulator-name regulator-min-microvolt regulator-max-microvolt regulator-always-on vin-supply 