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�� }w 8 tp ( t8 1 ,Beacon EmbeddedWorks i.MX8M Nano Development Kit $ 2beacon,imx8mn-beacon-kit fsl,imx8mn aliases & =/soc@0/bus@30800000/ethernet@30be0000 " G/soc@0/bus@30000000/gpio@30200000 " M/soc@0/bus@30000000/gpio@30210000 " S/soc@0/bus@30000000/gpio@30220000 " Y/soc@0/bus@30000000/gpio@30230000 " _/soc@0/bus@30000000/gpio@30240000 ! e/soc@0/bus@30800000/i2c@30a20000 ! j/soc@0/bus@30800000/i2c@30a30000 ! o/soc@0/bus@30800000/i2c@30a40000 ! t/soc@0/bus@30800000/i2c@30a50000 ! y/soc@0/bus@30800000/mmc@30b40000 ! ~/soc@0/bus@30800000/mmc@30b50000 ! �/soc@0/bus@30800000/mmc@30b60000 6 �/soc@0/bus@30800000/spba-bus@30800000/serial@30860000 6 �/soc@0/bus@30800000/spba-bus@30800000/serial@30890000 6 �/soc@0/bus@30800000/spba-bus@30800000/serial@30880000 $ �/soc@0/bus@30800000/serial@30a60000 ! �/soc@0/bus@30800000/spi@30bb0000 3 �/soc@0/bus@30800000/spba-bus@30800000/spi@30830000 3 �/soc@0/bus@30800000/spba-bus@30800000/spi@30840000 ( �/soc@0/bus@30800000/i2c@30a40000/rtc@51 . �/soc@0/bus@30000000/snvs@30370000/snvs-rtc-lp cpus idle-states �psci cpu-pd-wait 2arm,idle-state � 3 � � � �
� ( cpu@0 0cpu 2arm,cortex-a53 < @ �l N � Upsci c t � �speed_grade � � � (
cpu@1 0cpu 2arm,cortex-a53 < @ �l N � Upsci c t � � � ( cpu@2 0cpu 2arm,cortex-a53 < @ �l N � Upsci c t � � � ( cpu@3 0cpu 2arm,cortex-a53 < @ �l N � Upsci c t � � � (
l2-cache0 2cache ( opp-table 2operating-points-v2 � ( opp-1200000000 � G�� � ~� � I� opp-1400000000 � SrN � ~� � I� opp-1500000000 � Yh/ � B@ � I� clock-osc-32k 2fixed-clock * � :osc_32k ( clock-osc-24m 2fixed-clock *n6 :osc_24m ( clock-ext1 2fixed-clock *�k@ :clk_ext1 ( clock-ext2 2fixed-clock *�k@ :clk_ext2 ( clock-ext3 2fixed-clock *�k@ :clk_ext3 ( clock-ext4 2fixed-clock *�k@ :clk_ext4 ( pmu 2arm,cortex-a53-pmu M psci
2arm,psci-1.0 �smc thermal-zones cpu-thermal X � n � | trips trip0 � L � � 7passive ( trip1 � s � � 7critical cooling-maps map0 � 0 �
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�������� timer 2arm,armv8-timer 0 M
* z � soc@0 2fsl,imx8mn-soc simple-bus � > �@ @ � � �soc_unique_id bus@30000000 2fsl,aips-bus simple-bus <0 @ � spba-bus@30000000 2fsl,spba-bus simple-bus <0 � sai@30020000 2fsl,imx8mn-sai fsl,imx8mq-sai <0 � M ` ( N � � �bus mclk0 mclk1 mclk2 mclk3 � rx tx disabled sai@30030000 2fsl,imx8mn-sai fsl,imx8mq-sai <0 � M 2 ( N � � �bus mclk0 mclk1 mclk2 mclk3 � rx tx okay default ! + ^ ; & Rw g ( G sai@30050000 2fsl,imx8mn-sai fsl,imx8mq-sai <0 � M Z ( N � � �bus mclk0 mclk1 mclk2 mclk3 � rx tx � � disabled sai@30060000 2fsl,imx8mn-sai fsl,imx8mq-sai <0 � M Z ( N � � �bus mclk0 mclk1 mclk2 mclk3 �
rx tx disabled audio-controller@30080000 2fsl,imx8mm-micfil <0 0 M m n , - ( N � � & ' ) �ipg_clk ipg_clk_app pll8k pll11k clkext3 � � rx � disabled spdif@30090000 2fsl,imx35-spdif <0 M P N U a U : �core rxtx0 rxtx1 rxtx2 rxtx3 rxtx4 rxtx5 rxtx6 rxtx7 spba � rx tx disabled sai@300b0000 2fsl,imx8mn-sai fsl,imx8mq-sai <0 � M o ( N � � �bus mclk0 mclk1 mclk2 mclk3 �
rx tx disabled easrc@300c0000 2fsl,imx8mn-easrc <0 M z N � �mem � � @ ctx0_rx ctx0_tx ctx1_rx ctx1_tx ctx2_rx ctx2_tx ctx3_rx ctx3_tx �imx/easrc/easrc-imx8mn.bin � �� � okay gpio@30200000 2fsl,imx8mn-gpio fsl,imx35-gpio <0 M @ A N � � � �
( # gpio@30210000 2fsl,imx8mn-gpio fsl,imx35-gpio <0! M B C N � � � � ( ( gpio@30220000 2fsl,imx8mn-gpio fsl,imx35-gpio <0" M D E N � � � � = gpio@30230000 2fsl,imx8mn-gpio fsl,imx35-gpio <0# M F G N � � � � l ( ' gpio@30240000 2fsl,imx8mn-gpio fsl,imx35-gpio <0$ M H I N � � � � w ( tmu@30260000 2fsl,imx8mn-tmu fsl,imx8mm-tmu <0& N � ! ( watchdog@30280000 2fsl,imx8mn-wdt fsl,imx21-wdt <0( M N N � okay default ! 7 watchdog@30290000 2fsl,imx8mn-wdt fsl,imx21-wdt <0) M O N � disabled watchdog@302a0000 2fsl,imx8mn-wdt fsl,imx21-wdt <0* M
N � disabled dma-controller@302b0000 2fsl,imx8mn-sdma fsl,imx8mq-sdma <0+ M " N � � �ipg ahb L Wimx/sdma/sdma-imx7d.bin dma-controller@302c0000 2fsl,imx8mn-sdma fsl,imx8mq-sdma <0, M g N � � �ipg ahb L Wimx/sdma/sdma-imx7d.bin ( pinctrl@30330000 2fsl,imx8mn-iomuxc <03 ( fec1grp h p h � l � � p � t � x � | � � � � � � � T � � � | � � � � � � � � t � � � � ( ; i2c1grp 0 p | \ @ � � l @ � ( ! i2c3grp 0 p $ � � @ � ( � � @ � ( $ flexspigrp � p � \ � � ` � t � x � | � � � ( 8 pmicirqgrp p 4 � A ( " uart1grp � p 4 � � @ 8 � @ D � @ H � � @ � � $ � ( ( � A ( usdhc1gpiogrp p � 0 A ( C usdhc1grp � p � � � � � � � � � � � � ( ) usdhc1-100mhzgrp � p � � � � � � � � � � � � ( * usdhc1-200mhzgrp � p � � � � � � � � � � � � ( + usdhc3grp p 8 � � � < � � � � � � � � � $ � � � ( � � � 0 � X � h P � l � � p L � � d � � ( 5 usdhc3-100mhzgrp p 8 � � � < � � � � � � � � � $ � � � ( � � � 0 � X � h P � l � � p L � � d � � ( 6 usdhc3-200mhzgrp p 8 � � � < � � � � � � � � � $ � � � ( � � � 0 � X � h P � l � � p L � � d � � ( 7 wdoggrp p 0 � � ( wlangrp p � , ( / espi2grp ` p l � � p � � t x � x A ( i2c2grp 0 p � � @ � � ` @ � i2c4grp 0 p , � � @ � 0 � � @ � ( % led3grp p � 4 A ( E pcal6414-gpiogrp p � 0 ( & reg-otggrp p � 8 ( F sai3grp x p � @ � � D � � L � � � H � � < � ( uart2grp 0 p < � � @ @ � @ ( uart3grp ` p � \ @ � ` @ � d @ h @ ( usdhc2gpiogrp 0 p � 8 A � T A ( 1 usdhc2grp � p � < � � @ � � D � � H � � L � � P � 8 � � ( 0 usdhc2-100mhzgrp � p � < � � @ � � D � � H � � L � � P � 8 � � ( 2 usdhc2-200mhzgrp � p � < � � @ � � D � � H � � L � � P � 8 � � ( 3 iomuxc-gpr@30340000 2fsl,imx8mn-iomuxc-gpr syscon <04 ( : efuse@30350000 ) 2fsl,imx8mn-ocotp fsl,imx8mm-ocotp syscon <05 N � unique-id@4 < ( speed-grade@10 < ( mac-address@90 < � ( 9 anatop@30360000 + 2fsl,imx8mn-anatop fsl,imx8mm-anatop syscon <06 snvs@30370000 # 2fsl,sec-v4.0-mon syscon simple-mfd <07 ( snvs-rtc-lp 2fsl,sec-v4.0-mon-rtc-lp y � 4 M N � �snvs-rtc snvs-powerkey 2fsl,sec-v4.0-pwrkey y M N � �snvs-pwrkey � t � okay clock-controller@30380000 2fsl,imx8mn-ccm <08 N 4 �osc_32k osc_24m clk_ext1 clk_ext2 clk_ext3 clk_ext4 @ + B � S U W ; 8 , / 8 R ׄ ׄ #�F p �� ( reset-controller@30390000 % 2fsl,imx8mn-src fsl,imx8mq-src syscon <09 M Y � bus@30400000 2fsl,aips-bus simple-bus <0@ @ � pwm@30660000 2fsl,imx8mn-pwm fsl,imx27-pwm <0f M Q N � � �ipg per � disabled pwm@30670000 2fsl,imx8mn-pwm fsl,imx27-pwm <0g M R N � � �ipg per � disabled pwm@30680000 2fsl,imx8mn-pwm fsl,imx27-pwm <0h M S N � � �ipg per � disabled pwm@30690000 2fsl,imx8mn-pwm fsl,imx27-pwm <0i M T N � � �ipg per � disabled timer@306a0000 2nxp,sysctr-timer <0j M / N �per bus@30800000 2fsl,aips-bus simple-bus <0� @ � spba-bus@30800000 2fsl,spba-bus simple-bus <0� � spi@30820000 ! 2fsl,imx8mn-ecspi fsl,imx51-ecspi <0� M N � � �ipg per � rx tx disabled spi@30830000 ! 2fsl,imx8mn-ecspi fsl,imx51-ecspi <0� M N � � �ipg per � rx tx okay default ! �
eeprom@0 2microchip,at25160bn atmel,at25 < � LK@ � � � � � spi@30840000 ! 2fsl,imx8mn-ecspi fsl,imx51-ecspi <0� M ! N � � �ipg per � rx tx disabled serial@30860000 2fsl,imx8mn-uart fsl,imx6q-uart <0� M N � � �ipg per � rx tx okay default ! + m ; 1 � bluetooth 2brcm,bcm43438-bt 0 N D = �extclk serial@30880000 2fsl,imx8mn-uart fsl,imx6q-uart <0� M N � � �ipg per � rx tx okay default ! + o ; 1 � serial@30890000 2fsl,imx8mn-uart fsl,imx6q-uart <0� M N � � �ipg per okay default ! crypto@30900000
2fsl,sec-v4.0 <0� � 0� M [ N T V �aclk ipg jr@1000 2fsl,sec-v4.0-job-ring < M i jr@2000 2fsl,sec-v4.0-job-ring < M j jr@3000 2fsl,sec-v4.0-job-ring < 0 M r i2c@30a20000 2fsl,imx8mn-i2c fsl,imx21-i2c <0� M # N � okay * � default ! ! pmic@4b
2rohm,bd71847 < K default ! " # M N N :clk-32k-out regulators BUCK1 fbuck1 u
�` � � � � � � BUCK2 fbuck2 u
�` � � � � � � � B@ �
�� ( BUCK3 fbuck3 u
�` � �p � � BUCK4 fbuck4 u -� � 2Z� � � ( , BUCK5 fbuck5 u }� � p� � � ( - BUCK6 fbuck6 u 5 � \� � � ( = LDO1 fldo1 u j � 2Z� � � LDO2 fldo2 u 5 �
�� � � LDO3 fldo3 u w@ � 2Z� � � LDO4 fldo4 u
�� � w@ � � LDO6 fldo6 u
�� � w@ � � i2c@30a30000 2fsl,imx8mn-i2c fsl,imx21-i2c <0� M $ N � disabled i2c@30a40000 2fsl,imx8mn-i2c fsl,imx21-i2c <0� M % N � okay * � default ! $ eeprom@50 2microchip,24c64 atmel,24c64 � < P rtc@51
2nxp,pcf85263 < Q 0� i2c@30a50000 2fsl,imx8mn-i2c fsl,imx21-i2c <0� M & N � okay * � default ! % gpio@20
2nxp,pcal6416 < default ! & � � ' M gpio@21
2nxp,pcal6416 < ! � � ' M ( D audio-codec@1a 2wlf,wm8962 < N � �xclk - ( : ( G ( S ( ` ( n ( | ( � ( � ( H serial@30a60000 2fsl,imx8mn-uart fsl,imx6q-uart <0� M N � � �ipg per � rx tx disabled mailbox@30aa0000 2fsl,imx8mn-mu fsl,imx6sx-mu <0� M X N � � mmc@30b40000 ! 2fsl,imx8mn-usdhc fsl,imx7d-usdhc <0� M N V M � �ipg ahb per � � � okay " default state_100mhz state_200mhz ! ) � * � + � , � - , = S . bcrmf@1 < 2brcm,bcm4329-fmac default ! / M
^host-wake mmc@30b50000 ! 2fsl,imx8mn-usdhc fsl,imx7d-usdhc <0� M N V M � �ipg ahb per � � � okay " default state_100mhz state_200mhz ! 0 1 � 2 � 3 � 4 mmc@30b60000 ! 2fsl,imx8mn-usdhc fsl,imx7d-usdhc <0� M N V M � �ipg ahb per � � � okay " default state_100mhz state_200mhz ! 5 � 6 � 7 + � Rׄ spi@30bb0000 2nxp,imx8mm-fspi <0� nfspi_base fspi_mmap M k N � �
�fspi_en fspi okay default ! 8 flash@0 < 2jedec,spi-nor �Ĵ x � dma-controller@30bd0000 2fsl,imx8mn-sdma fsl,imx8mq-sdma <0� M N � T �ipg ahb L Wimx/sdma/sdma-imx7d.bin ( ethernet@30be0000 - 2fsl,imx8mn-fec fsl,imx8mq-fec fsl,imx6sx-fec <0� 0 M v w x y ( N � � c b d " �ipg ahb ptp enet_clk_ref enet_out + L c b d ; 6 : ; 9 R �� sY@ � � � 9 �mac-address � � : okay default ! ; �rgmii-id � < � = � ' mdio ethernet-phy@0 2ethernet-phy-ieee802.3-c22 < ( < bus@32c00000 2fsl,aips-bus simple-bus <2� @ � usb@32e40000 2fsl,imx8mn-usb fsl,imx7d-usb <2� M ( N � �usb1_ctrl_root_clk + P ; @ > $ ? okay 0 @ < Qotg usbmisc@32e40200 % 2fsl,imx8mn-usbmisc fsl,imx7d-usbmisc Y <2� ( ? dma-controller@33000000 & 2fsl,imx7d-dma-apbh fsl,imx28-dma-apbh <3 0 M ^gpmi0 gpmi1 gpmi2 gpmi3 L f N � ( A nand-controller@33002000 ) 2fsl,imx8mn-gpmi-nand fsl,imx7d-gpmi-nand <3 3 @ @ ngpmi-nand bch M ^bch N � � �gpmi_io gpmi_bch_apb � A rx-tx disabled interrupt-controller@38800000 2arm,gic-v3 <8� 8� � M ( memory-controller@3d400000 2fsl,imx8mn-ddrc fsl,imx8m-ddrc <=@ @ �core pll alt apb N X Y Z t B opp-table 2operating-points-v2 ( B opp-25M � }x@ opp-100M � �� opp-800M � /� ddr-pmu@3d800000 % 2fsl,imx8mn-ddr-pmu fsl,imx8m-ddr-pmu <=� @ M b usbphynop1 s 2usb-nop-xceiv N r + r ; 2 �main_clk ( > usdhc1_pwrseq 2mmc-pwrseq-simple default ! C
N
�ext_clock ~ P ( . memory@40000000 0memory < @ � leds
2gpio-leds led-0 �gen_led0 � D �off led-1 �gen_led1 � D �off led-2 �gen_led2 � D �off led-3 default ! E
�heartbeat � '
�heartbeat regulator-audio 2regulator-fixed f3v3_aud u 2Z� � 2Z� � D � ( ( regulator-usdhc2 2regulator-fixed fvsd_3v3 u 2Z� � 2Z� � � ( 4 regulator-usb 2regulator-fixed default ! F
fusb_otg_vbus u LK@ � LK@ � ' � ( @ sound 2fsl,imx-audio-wm8962
,wm8962-audio � G � H c �Headphone Jack HPOUTL Headphone Jack HPOUTR Ext Spk SPKOUTL Ext Spk SPKOUTR AMIC MICBIAS IN3R AMIC chosen 6 �/soc@0/bus@30800000/spba-bus@30800000/serial@30890000 interrupt-parent #address-cells #size-cells model compatible ethernet0 gpio0 gpio1 gpio2 gpio3 gpio4 i2c0 i2c1 i2c2 i2c3 mmc0 mmc1 mmc2 serial0 serial1 serial2 serial3 spi0 spi1 spi2 rtc0 rtc1 entry-method arm,psci-suspend-param local-timer-stop entry-latency-us exit-latency-us min-residency-us phandle device_type reg clock-latency clocks enable-method next-level-cache operating-points-v2 nvmem-cells nvmem-cell-names cpu-idle-states #cooling-cells cpu-supply opp-shared opp-hz opp-microvolt opp-supported-hw clock-latency-ns opp-suspend #clock-cells clock-frequency clock-output-names interrupts polling-delay-passive polling-delay thermal-sensors temperature hysteresis trip cooling-device arm,no-tick-in-suspend ranges dma-ranges #sound-dai-cells clock-names dmas dma-names status pinctrl-names pinctrl-0 assigned-clocks assigned-clock-parents assigned-clock-rates fsl,sai-mclk-direction-output fsl,shared-interrupt fsl,dataline firmware-name fsl,asrc-rate fsl,asrc-format gpio-controller #gpio-cells interrupt-controller #interrupt-cells gpio-ranges #thermal-sensor-cells fsl,ext-reset-output #dma-cells fsl,sdma-ram-script-name fsl,pins regmap offset linux,keycode wakeup-source #reset-cells #pwm-cells cs-gpios spi-max-frequency spi-cpha spi-cpol pagesize address-width uart-has-rtscts shutdown-gpios host-wakeup-gpios device-wakeup-gpios max-speed rohm,reset-snvs-powered regulator-name regulator-min-microvolt regulator-max-microvolt regulator-boot-on regulator-always-on regulator-ramp-delay rohm,dvs-run-voltage rohm,dvs-idle-voltage read-only quartz-load-femtofarads DCVDD-supply DBVDD-supply AVDD-supply CPVDD-supply MICVDD-supply PLLVDD-supply SPKVDD1-supply SPKVDD2-supply gpio-cfg #mbox-cells fsl,tuning-start-tap fsl,tuning-step bus-width pinctrl-1 pinctrl-2 vmmc-supply vqmmc-supply non-removable cap-power-off-card pm-ignore-notify keep-power-in-suspend mmc-pwrseq interrupt-names reg-names spi-tx-bus-width spi-rx-bus-width fsl,num-tx-queues fsl,num-rx-queues nvmem_macaddr_swap fsl,stop-mode phy-mode phy-handle phy-supply phy-reset-gpios fsl,magic-packet phys fsl,usbmisc vbus-supply disable-over-current dr_mode #index-cells dma-channels #phy-cells post-power-on-delay-ms label default-state linux,default-trigger gpio enable-active-high audio-cpu audio-codec audio-routing stdout-path