     8  X   (            ?                                %    samsung,a2corelte samsung,exynos7870                                     &            7Samsung Galaxy A2 Core           =handset    aliases          J/soc@0/pinctrl@139f0000          S/soc@0/pinctrl@148c0000          \/soc@0/pinctrl@139e0000          e/soc@0/pinctrl@13750000          n/soc@0/pinctrl@10530000          w/soc@0/pinctrl@139c0000          /soc@0/pinctrl@139b0000          /soc@0/pinctrl@139d0000          /soc@0/mmc@13540000          /soc@0/mmc@13550000          /soc@0/mmc@13560000          /soc@0/serial@13800000           /soc@0/serial@13810000           /soc@0/serial@13820000        cpus                                cpu-map    cluster0       core0                     core1                     core2                     core3                        cluster1       core0                     core1                     core2                     core3               	            cpu@0            cpu           arm,cortex-a53                        psci                      cpu@1            cpu           arm,cortex-a53                       psci                      cpu@2            cpu           arm,cortex-a53                       psci                      cpu@3            cpu           arm,cortex-a53                       psci                      cpu@100          cpu           arm,cortex-a53                       psci                      cpu@101          cpu           arm,cortex-a53                      psci                      cpu@102          cpu           arm,cortex-a53                      psci                      cpu@103          cpu           arm,cortex-a53                      psci                	         oscclk            fixed-clock                                   
      psci          	    arm,psci             smc                                      soc@0             simple-bus                                                     chipid@10100000       4    samsung,exynos7870-chipid samsung,exynos4210-chipid                     clock-controller@101f0000             samsung,exynos7870-cmu-peri                                 6  "oscclk bus spi0 spi1 spi2 spi3 spi4 uart0 uart1 uart2         L  .   
      2      3      4      5      6      7      8      9      :            -      clock-controller@10460000             samsung,exynos7870-cmu-mif           F                         "oscclk          .   
                  system-controller@10480000        2    samsung,exynos7870-pmu samsung,exynos7-pmu syscon            H                    mipi-phy          "    samsung,exynos7870-mipi-video-phy           5           @           T               I      reboot-mode           syscon-reboot-mode          h          o4V}        4Vq        4Vt      syscon-poweroff           syscon-poweroff                    h  3          R       syscon-reboot             syscon-reboot                      h                       interrupt-controller@104e1000             arm,cortex-a15-gic            N    N     N@     N`                   	                                                     i2c@10510000          /    samsung,exynos7870-hsi2c samsung,exynos7-hsi2c           Q                    s           default                    "hsi2c           .      B        okay                                pmic@66           samsung,s2mpu05-pmic                f         &                         default               regulators     buck1         
  vdd_buck1                               6  .         K         ]      buck2         
  vdd_buck2                               6  .         K         ]      buck3         
  vdd_buck3                               6  .         K         ]      buck4         
  vdd_buck4            O         `        6  .         K         ]      buck5         
  vdd_buck5            w@                   6  .         K         ]      ldo1          	  vdd_ldo1             	         p        6  .         K         ]      ldo2          	  vdd_ldo2             w@         *        6  .            )      ldo3          	  vdd_ldo3             5          $=X        6  .         K         ]      ldo4          	  vdd_ldo4             5          p        6  .         K         ]      ldo5          	  vdd_ldo5             5          p        6  .         K         ]      ldo6          	  vdd_ldo6             5          p        6  .         K         ]      ldo7          	  vdd_ldo7             5          $=X        6  .         K         ]      ldo8          	  vdd_ldo8             w@         3        6  .            *      ldo9          	  vdd_ldo9             	         p        6  .         K         ]      ldo10         
  vdd_ldo10            	         p        6  .         K         ]      ldo25         
  vdd_ldo25            5          $=X        6  .         K         ]      ldo26         
  vdd_ldo26            w@         3        6  .                  ldo27         
  vdd_ldo27            5          $=X        6  .                  ldo29         
  vdd_ldo29            2Z         2Z         K         ]      ldo30         
  vdd_ldo30            w@         w@         K         ]      ldo31         
  vdd_ldo31            *         *        6  .         K         ]      ldo32         
  vdd_ldo32            2Z         2Z        6  .            S      ldo33         
  vdd_ldo33            w@         w@        6  .         K         ]      ldo34         
  vdd_ldo34            w@         w@        6  .         K         ]      ldo35         
  vdd_ldo35            *         *        6  .            ?               pinctrl@10530000              samsung,exynos7870-pinctrl           S                         gpm0-gpio-bank           q                                     hsi2c0-bus-pins         gpm0-1 gpm0-0                                                                      gpu@11400000          &    samsung,exynos7870-mali arm,mali-t830            @    P         job mmu gpu       $                                   	  "core bus            .                    okay          clock-controller@11460000             samsung,exynos7870-cmu-g3d           F                         "oscclk switch           .   
      )                  clock-controller@12cb0000             samsung,exynos7870-cmu-mfcmscl                                    "oscclk mfc mscl         .   
      0      1      mmc@13540000              samsung,exynos7870-dw-mshc-smu           T                                "biu ciu         .            %        okay            default                                                                       @        !           9               T               o      mmc@13550000              samsung,exynos7870-dw-mshc-smu           U                                "biu ciu         .            &        okay                                     default                             }                          @        !           9               T               o                     wifi@1        '    brcm,bcm43430a1-fmac brcm,bcm4329-fmac                    
  host-wake            &   !                         "               mmc@13560000              samsung,exynos7870-dw-mshc-smu           V                                "biu ciu         .            '        okay            default            #   $   %   &   '           (           )                                 @        !           9               T                                                phy@135c0000              samsung,exynos7870-usbdrd-phy            \             5           "phy ref         .                                   +      usb@13600000              samsung,exynos7870-dwusb3               `                                     "bus_early ref ctrl          .                          okay               *   usb@0         
    snps,dwc3                                           	  usb2-phy               +             #         3         clock-controller@13730000             samsung,exynos7870-cmu-fsys          s                         "oscclk bus usb20drd         .   
      $      (                  pinctrl@13750000              samsung,exynos7870-pinctrl           u                          gpr0-gpio-bank           q                                     gpr1-gpio-bank           q                                     gpr2-gpio-bank           q                                     gpr3-gpio-bank           q                                     gpr4-gpio-bank           q                                        &         H                                                                     sd0-bus-width1-pins         gpr1-0                                                     sd0-bus-width4-pins         gpr1-1 gpr1-2 gpr1-3                                                       sd0-bus-width8-pins         gpr1-4 gpr1-5 gpr1-6 gpr1-7                                                    sd0-clk-pins            gpr0-0                                                      sd0-clk-fast-slew-rate-1x-pins          gpr0-0                                           sd0-clk-fast-slew-rate-2x-pins          gpr0-0                                          sd0-clk-fast-slew-rate-3x-pins          gpr0-0                                          sd0-clk-fast-slew-rate-4x-pins          gpr0-0                                          sd0-clk-fast-slew-rate-5x-pins          gpr0-0                                          sd0-clk-fast-slew-rate-6x-pins          gpr0-0                                          sd0-cmd-pins            gpr0-1                                                     sd0-rdqs-pins           gpr0-2                                                      sd1-bus-width1-pins         gpr3-0                                P                                           sd1-bus-width4-pins         gpr3-1 gpr3-2 gpr3-3                                  P                                           sd1-clk-pins            gpr2-0                                                      sd1-cmd-pins            gpr2-1                                                     sd2-bus-width1-pins         gpr4-2                                               %      sd2-bus-width4-pins         gpr4-3 gpr4-4 gpr4-5                                                 &      sd2-clk-pins            gpr4-0                                                #      sd2-clk-fast-slew-rate-1x-pins          gpr4-0                                           sd2-clk-fast-slew-rate-2x-pins          gpr4-0                                          sd2-clk-fast-slew-rate-3x-pins          gpr4-0                                          sd2-clk-fast-slew-rate-4x-pins          gpr4-0                                          sd2-cmd-pins            gpr4-1                                               $         serial@13800000       0    samsung,exynos7870-uart samsung,exynos8895-uart                                        default            ,        "uart clk_uart_baud0         .   -   )   -   (        d         	  disabled          serial@13810000       0    samsung,exynos7870-uart samsung,exynos8895-uart                                        default            .        "uart clk_uart_baud0         .   -   +   -   *        d           okay       bluetooth             brcm,bcm43430a1-bt          default            /   0   1        z   2                  2                  3                 -         serial@13820000       0    samsung,exynos7870-uart samsung,exynos8895-uart                                        default            4        "uart clk_uart_baud0         .   -   -   -   ,        d           okay          i2c@13830000          +    samsung,exynos7870-i2c samsung,s3c2440-i2c                                         default            5        "i2c         .   -         	  disabled          i2c@13840000          +    samsung,exynos7870-i2c samsung,s3c2440-i2c                                         default            6        "i2c         .   -         	  disabled          i2c@13850000          +    samsung,exynos7870-i2c samsung,s3c2440-i2c                                         default            7        "i2c         .   -         	  disabled          i2c@13860000          +    samsung,exynos7870-i2c samsung,s3c2440-i2c                                         default            8        "i2c         .   -         	  disabled          i2c@13870000          +    samsung,exynos7870-i2c samsung,s3c2440-i2c                                         default            9        "i2c         .   -         	  disabled          i2c@13880000          +    samsung,exynos7870-i2c samsung,s3c2440-i2c                                         default            :        "i2c         .   -           okay                                        d            accelerometer@1d              st,lis2ds12                      &   !                      default            ;                 proximity@48          $    sensortek,stk3013 sensortek,stk3310             H         &                         default            <                    i2c@13890000          +    samsung,exynos7870-i2c samsung,s3c2440-i2c                                         default            =        "i2c         .   -           okay                                        d            touchscreen@4b            syna,rmi4-i2c               K         &                                                  default            >           ?                   ,      rmi4-f01@1                      B         rmi4-f12@12                     T           e           y                       >           n            i2c@138a0000          /    samsung,exynos7870-hsi2c samsung,exynos7-hsi2c                                         default            @        "hsi2c           .   -         	  disabled          i2c@138b0000          /    samsung,exynos7870-hsi2c samsung,exynos7-hsi2c                                         default            A        "hsi2c           .   -         	  disabled          i2c@138c0000          /    samsung,exynos7870-hsi2c samsung,exynos7-hsi2c                                         default            B        "hsi2c           .   -         	  disabled          i2c@138d0000          +    samsung,exynos7870-i2c samsung,s3c2440-i2c                                         default            C        "i2c         .   -         	  disabled          i2c@138e0000          +    samsung,exynos7870-i2c samsung,s3c2440-i2c                                         default            D        "i2c         .   -         	  disabled          i2c@138f0000          /    samsung,exynos7870-hsi2c samsung,exynos7-hsi2c                                         default            E        "hsi2c           .   -   	      	  disabled          i2c@13950000          /    samsung,exynos7870-hsi2c samsung,exynos7-hsi2c                                         default            F        "hsi2c           .   -   
      	  disabled          i2c@13960000          /    samsung,exynos7870-hsi2c samsung,exynos7-hsi2c                                         default            G        "hsi2c           .   -         	  disabled          pinctrl@139b0000              samsung,exynos7870-pinctrl                                    gpb0-gpio-bank           q                                     gpc0-gpio-bank           q                                           Q      gpc1-gpio-bank           q                                     gpc4-gpio-bank           q                                     gpc5-gpio-bank           q                                     gpc6-gpio-bank           q                                     gpc8-gpio-bank           q                                     gpc9-gpio-bank           q                                     gpd1-gpio-bank           q                                     gpd2-gpio-bank           q                                     gpd3-gpio-bank           q                                           "      gpd4-gpio-bank           q                                           3      gpe0-gpio-bank           q                                     gpf0-gpio-bank           q                                     gpf1-gpio-bank           q                                     gpf2-gpio-bank           q                                     gpf3-gpio-bank           q                                     gpf4-gpio-bank           q                                     decon-te-off-pins           gpe0-2                    decon-te-on-pins            gpe0-2                   ese-pvdd-en-pins            gpf4-0                                         fimc-is-flash-pins          gpd3-2 gpd3-3                                            fimc-is-mclk0-fn-pins           gpe0-0                                          fimc-is-mclk0-in-pins           gpe0-0                                            fimc-is-mclk0-out-pins          gpe0-0                                         fimc-is-mclk1-fn-pins           gpe0-1                                          fimc-is-mclk1-in-pins           gpe0-1                                            fimc-is-mclk1-out-pins          gpe0-1                                         fimc-is-mclk2-fn-pins           gpf4-4                                          fimc-is-mclk2-out-pins          gpf4-4                                                      hsi2c1-bus-pins         gpf0-1 gpf0-0                                                  @      hsi2c2-bus-pins         gpf1-1 gpf1-0                                                  A      hsi2c3-bus-pins         gpf0-3 gpf0-2                                                  B      hsi2c4-bus-pins         gpf2-1 gpf2-0                                                  E      hsi2c5-bus-pins         gpf3-0 gpf3-1                                                  F      hsi2c6-bus-pins         gpf3-2 gpf3-3                                                  G      i2c0-bus-pins           gpc4-1 gpc4-0                                                 5      i2c2-bus-pins           gpc8-1 gpc8-0                                                  7      i2c3-bus-pins           gpc9-1 gpc9-0                                                  8      i2c4-bus-pins           gpc1-1 gpc1-0                                 P                                      9      i2c5-bus-pins           gpc1-3 gpc1-2                                                 :      i2c7-bus-pins           gpc4-3 gpc4-2                                                 C      i2c8-bus-pins           gpc5-1 gpc5-0                                                 D      nfc-n5-firm-pins            gpd4-1                                         nfc-pvdd-en-pins            gpd2-1                                         pwm-tout0-pins          gpc0-1                                          pwm-tout1-pins          gpc0-2                                          spi1-bus-pins           gpf3-3 gpf3-2 gpf3-0                                            spi1-cs0-pins           gpf3-1                                          spi1-cs1-pins           gpd1-0                                          spi2-bus-pins           gpf4-3 gpf4-2 gpf4-0                                            spi2-cs0-pins           gpf4-1                                          spi2-cs1-pins           gpd1-1                                          spi3-bus-pins           gpc6-0 gpc6-2 gpc6-3                                            spi3-bus-suspend-pins           gpc6-0 gpc6-2 gpc6-3                                             spi3-cs-pins            gpc6-1                                          spi4-bus-pins           gpc4-2 gpc5-0 gpc5-1                                            spi4-cs-pins            gpc4-3                                          spi4-cs-func-pins           gpc4-3                                          spi4-miso-pins          gpc5-0                     P                                 spi4-mosi-sck-ssn-pins          gpc5-1 gpc4-2 gpc4-3                                           uart0-bus-pins                      gpd2-3 gpd2-2 gpd2-1 gpd2-0                        ,      uart1-bus-pins                      gpb0-3 gpb0-2 gpb0-1 gpb0-0                        .      bt-enable-pins          gpd4-0                                P                           1      wlan-enable-pins            gpd3-6                                P                                                pinctrl@139c0000              samsung,exynos7870-pinctrl                                    gpc2-gpio-bank           q                                     i2c6-bus-pins           gpc2-1 gpc2-0                                                  =      nfc-en-pins         gpc2-2                                                                 nfc-n5-clk-req-pins         gpc2-3                                          nfc-pd-pins         gpc2-2                                             pinctrl@139d0000              samsung,exynos7870-pinctrl                                    gpc3-gpio-bank           q                                     i2c1-bus-pins           gpc3-1 gpc3-0                                                 6      ese-cs-func-pins            gpc3-2                                                      ese-cs-func-suspend-pins            gpc3-2                                              pinctrl@139e0000              samsung,exynos7870-pinctrl                                    gpc7-gpio-bank           q                                     spi0-bus-pins           gpc7-3 gpc7-2 gpc7-0                                           spi0-cs0-pins           gpc7-1                                         spi0-cs1-pins           gpc7-4                                             pinctrl@139f0000              samsung,exynos7870-pinctrl                   wakeup-interrupt-controller       ;    samsung,exynos7870-wakeup-eint samsung,exynos7-wakeup-eint           &                           etc0-gpio-bank           q                                     etc1-gpio-bank           q                                     gpa0-gpio-bank           q                                        &         `                                                                                                     gpa1-gpio-bank           q                                        &         `                   	          
                                                                 2      gpa2-gpio-bank           q                                           !      gpq0-gpio-bank           q                                     bt-btwake-pins          gpa1-2                                P                            /      bt-hostwake-pins            gpa1-6                                 P                            0      gnss-sensor-i2c-pins            gpa2-5 gpa2-4                                gnss-sensor-irq-pins            gpa2-3                              nfc-int-pins            gpa2-6                               uart2-bus-pins          gpa1-1 gpa1-0                                      4      uart2-sleep-pins            gpa1-1                               accel-irq-pins          gpa2-3                                                 ;      dwmmc2-irq-pins         gpa0-1                                                 '      fuel-irq-pins           gpa0-3                                           key-power-pins          gpa0-0                                                 N      key-voldown-pins            gpa2-1                                                 O      key-volup-pins          gpa2-0                                                 P      pmic-irq-pins           gpa0-2                                          proxm-irq-pins          gpa0-5                                                 <      touch-irq-pins          gpa0-6                                                 >      wlan-hostwake-pins          gpa2-2                                 clock-controller@144d0000             samsung,exynos7870-cmu-isp           M                         "oscclk cam isp vra          .   
      *      +      /      system-controller@144f1040        &    samsung,exynos7870-cam0-sysreg syscon            O@                     dsi@14800000              samsung,exynos7870-mipi-dsi                                          .   H      H   
   H   !   H           "bus pll byte esc               I           dsim            okay                                     1Y          $            ports                               port@0                  endpoint            #   J            M            panel@0           syna,td4101-panel                        3   "              C   >        L   n   panel-timing             !        V          ^           h  l        u   (                                                       display-controller@14830000           samsung,exynos7870-decon                        $                                        fifo vsync lcd_sys           .   H   #   H      H      H         0  "pclk_decon0 aclk_decon0 decon0_eclk decon0_vclk            K        okay               L            R   port       endpoint            #   M            J            iommu@14860000            samsung,exynos-sysmmu                                                       .   H           "sysmmu              K      pinctrl@148c0000              samsung,exynos7870-pinctrl                               D      gpz0-gpio-bank           q                                     gpz1-gpio-bank           q                                     gpz2-gpio-bank           q                                     i2s-amp-bus-pins            gpz1-5                                         i2s-amp-bus-idle-pins           gpz1-5                                          i2s-bt-bus-pins         gpz0-0 gpz0-1 gpz0-2 gpz0-3                                        i2s-bt-bus-idle-pins            gpz0-0 gpz0-1 gpz0-2 gpz0-3                                         i2s-pmic-amp-bus-pins         #  gpz1-0 gpz1-1 gpz1-2 gpz1-3 gpz1-4                                         i2s-pmic-amp-bus-idle-pins        #  gpz1-0 gpz1-1 gpz1-2 gpz1-3 gpz1-4                                          i2s-pmic-bus-pins           gpz1-0 gpz1-2 gpz1-3 gpz1-4                                        i2s-pmic-bus-idle-pins          gpz1-0 gpz1-2 gpz1-3 gpz1-4                                         i2s-fm-bus-pins         gpz2-0 gpz2-1 gpz2-2 gpz2-3                                         i2s-fm-bus-idle-pins            gpz2-0 gpz2-1 gpz2-2 gpz2-3                                             clock-controller@148d0000             samsung,exynos7870-cmu-dispaud                                  !  "oscclk bus decon_eclk decon_vclk            .   
      !      "      #            H      system-controller@148f100c        &    samsung,exynos7870-disp-sysreg syscon                                    timer             arm,armv8-timer       0                                
                 chosen          /soc@0/serial@13820000        gpio-keys         
    gpio-keys         
  GPIO Keys           default            N   O   P   key-power         
  Power Key                                t      key-voldown         Volume Down Key            !                 r      key-volup           Volume Up Key              !                  s         memory@40000000          memory               @   ?         pwrseq-mmc1           mmc-pwrseq-simple              "                         regulator-fixed-mmc2              regulator-fixed         vdd_fixed_mmc2           *         *           Q                             (      regulator-fixed-proxled           regulator-fixed         vdd_fixed_proxled            K         ]           3                      reserved-memory                                     ramoops@46800000              ramoops              F               @           @       framebuffer@67000000                 g                Rg              *            L         vibrator              regulator-haptic            1   S         2Z        ( 2Z         	compatible #address-cells #size-cells interrupt-parent model chassis-type pinctrl0 pinctrl1 pinctrl2 pinctrl3 pinctrl4 pinctrl5 pinctrl6 pinctrl7 mmc0 mmc1 mmc2 serial0 serial1 serial2 cpu device_type reg enable-method phandle #clock-cells clock-frequency cpu_suspend cpu_off cpu_on ranges clock-names clocks #phy-cells samsung,cam0-sysreg samsung,disp-sysreg offset mode-bootloader mode-download mode-recovery regmap mask interrupts interrupt-controller #interrupt-cells pinctrl-names pinctrl-0 status regulator-name regulator-min-microvolt regulator-max-microvolt regulator-ramp-delay regulator-boot-on regulator-always-on gpio-controller #gpio-cells samsung,pins samsung,pin-function samsung,pin-con-pdn samsung,pin-pud samsung,pin-drv interrupt-names vmmc-supply vqmmc-supply bus-width fifo-depth samsung,dw-mshc-ciu-div samsung,dw-mshc-sdr-timing samsung,dw-mshc-ddr-timing non-removable mmc-pwrseq cap-sd-highspeed cap-sdio-irq reset-gpios card-detect-delay sd-uhs-sdr50 sd-uhs-sdr104 broken-cd disable-wp samsung,pmu-syscon vdd33-supply phy-names phys usb-role-switch snps,usb2-gadget-lpm-disable samsung,pin-pud-pdn samsung,uart-fifosize device-wakeup-gpios host-wakeup-gpios shutdown-gpios max-speed samsung,i2c-sda-delay samsung,i2c-max-bus-freq st,drdy-int-pin proximity-near-level vdd-supply syna,reset-delay-ms syna,startup-delay-ms syna,nosleep-mode syna,sensor-type syna,rezero-wait-ms syna,clip-x-high syna,clip-y-high touchscreen-x-mm touchscreen-y-mm samsung,pin-val samsung,burst-clock-frequency samsung,esc-clock-frequency samsung,pll-clock-frequency remote-endpoint backlight-gpios width-mm height-mm hactive hsync-len hfront-porch hback-porch vactive vsync-len vfront-porch vback-porch iommus memory-region #iommu-cells stdout-path label linux,code gpio enable-active-high console-size pmsg-size iommu-addresses no-map haptic-supply 