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�� �� 8 y$ ( � x� & ,Gateworks Venice GW7902 i.MX8MM board 2gw,imx8mm-gw7902 fsl,imx8mm 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 3 �/soc@0/bus@30800000/spba-bus@30800000/spi@30820000 3 �/soc@0/bus@30800000/spba-bus@30800000/spi@30830000 3 �/soc@0/bus@30800000/spba-bus@30800000/spi@30840000 ! �/soc@0/bus@32c00000/usb@32e40000 ! �/soc@0/bus@32c00000/usb@32e50000 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�� � �P � I� opp-1600000000 � _^ � ~� � I� opp-1800000000 � kI� � 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 ( psci
2arm,psci-1.0 �smc pmu 2arm,cortex-a53-pmu M timer 2arm,armv8-timer 0 M
* z X thermal-zones cpu-thermal o � � � � trips trip0 � L � � 7passive ( trip1 � s � � 7critical cooling-maps map0 � 0 �
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�������� usbphynop1 � 2usb-nop-xceiv N � � � � 2 main_clk ( ; usbphynop2 � 2usb-nop-xceiv N � � � � 2 main_clk ( > soc@0 2fsl,imx8mm-soc simple-bus > @ @ � � �soc_unique_id bus@30000000 2fsl,aips-bus simple-bus <0 @ 0 0 @ spba-bus@30000000 2fsl,spba-bus simple-bus <0 sai@30010000 2fsl,imx8mm-sai fsl,imx8mq-sai <0 M _ N � � bus mclk1 mclk2 mclk3 / 4rx tx >disabled sai@30020000 2fsl,imx8mm-sai fsl,imx8mq-sai <0 M ` N � � bus mclk1 mclk2 mclk3 / 4rx tx >disabled sai@30030000 2fsl,imx8mm-sai fsl,imx8mq-sai <0 M 2 N � � bus mclk1 mclk2 mclk3 / 4rx tx >okay Edefault S � n � & ]w sai@30050000 2fsl,imx8mm-sai fsl,imx8mq-sai <0 M Z N � � bus mclk1 mclk2 mclk3 / 4rx tx >disabled sai@30060000 2fsl,imx8mm-sai fsl,imx8mq-sai <0 M Z N � � bus mclk1 mclk2 mclk3 /
4rx tx >disabled audio-controller@30080000 2fsl,imx8mm-micfil <0 0 M m n , - ( N � � & ' ) ipg_clk ipg_clk_app pll8k pll11k clkext3 / � 4rx >disabled spdif@30090000 2fsl,imx35-spdif <0 M P N ^ r ^ : core rxtx0 rxtx1 rxtx2 rxtx3 rxtx4 rxtx5 rxtx6 rxtx7 spba / 4rx tx >disabled gpio@30200000 2fsl,imx8mm-gpio fsl,imx35-gpio <0 M @ A N � r � � � �
( . gpio@30210000 2fsl,imx8mm-gpio fsl,imx35-gpio <0! M B C N � r � � � � ( ( gpio@30220000 2fsl,imx8mm-gpio fsl,imx35-gpio <0" M D E N � r � � � � = ( + gpio@30230000 2fsl,imx8mm-gpio fsl,imx35-gpio <0# M F G N � r � � � � W ( # gpio@30240000 2fsl,imx8mm-gpio fsl,imx35-gpio <0$ M H I N � r � � � � w ( tmu@30260000 2fsl,imx8mm-tmu <0& N � � ( watchdog@30280000 2fsl,imx8mm-wdt fsl,imx21-wdt <0( M N N � >okay Edefault S � watchdog@30290000 2fsl,imx8mm-wdt fsl,imx21-wdt <0) M O N � >disabled watchdog@302a0000 2fsl,imx8mm-wdt fsl,imx21-wdt <0* M
N � >disabled dma-controller@302c0000 2fsl,imx8mm-sdma fsl,imx8mq-sdma <0, M g N � � ipg ahb � �imx/sdma/sdma-imx7d.bin ( dma-controller@302b0000 2fsl,imx8mm-sdma fsl,imx8mq-sdma <0+ M " N � � ipg ahb � �imx/sdma/sdma-imx7d.bin pinctrl@30330000 2fsl,imx8mm-iomuxc <03 Edefault S ( hoggrp h � ` @ Y \ � @ A x @ d � @ Y � � @ A � � @ A � � @ A � @ A � @ A � 0 @ A � ( @ A � 4 @ A � X @ A � T @ A � P @ A ( accelgrp X � Y ( - fec1grp � h � l � � p � t � x � | � � � � � � � � � � � � � � � � � � � � � P � T � H � A L � A ( 9 gscgrp � @ ( ( i2c1grp 0 | @ � � @ � ( ' i2c2grp 0 � @ � � @ � ( , i2c3grp 0 $ � @ � ( � @ � ( / i2c4grp 0 , � @ � 0 � @ � ( 0 gpioledgrp x H � P � L � D � X � ( C pmicgrp | A ( * ppsgrp T � A ( D regwlgrp � T A ( F regusb1grp � $ A ( E sai3grp x � L � � < � � D � � H � � @ � ( spi1grp x � \ � � ` � � d � h @ � @ ( spi2grp ` l � p � t � x @ ( uart1grp ` 4 � � @ 8 � @ � � @ � $ @ ( ! uart1gpiogrp H � , @ � ( @ � @ ( " uart2grp 0 < � � @ @ � @ ( & uart3_gpiogrp � 8 A ( % uart3grp ` D � @ H � @ � @ � @ ( $ uart4grp � L � @ P � @ ` � @ d � @ h � @ l � @ t � @ x � @ \ � @ @ � A ( 1 usdhc2grp � � < � � @ � � D � � H � � L � � P � ( 2 usdhc3grp 8 � � < � � � � � � $ � � ( � � 0 � � h � l � p � � d � ( 4 usdhc3-100mhzgrp 8 � � < � � � � � � $ � � ( � � 0 � � h � l � p � � d � ( 5 usdhc3-200mhzgrp 8 � � < � � � � � � $ � � ( � � 0 � � h � l � p � � d � ( 6 wdoggrp 0 � � ( iomuxc-gpr@30340000 2fsl,imx8mm-iomuxc-gpr syscon <04 ( 8 efuse@30350000 2fsl,imx8mm-ocotp syscon <05 N � unique-id@4 < ( speed-grade@10 < ( mac-address@90 < � ( 7 anatop@30360000 2fsl,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 4 M N � snvs-rtc snvs-powerkey 2fsl,sec-v4.0-pwrkey M N � snvs-pwrkey & t 4 >disabled clock-controller@30380000 2fsl,imx8mm-ccm <08 N 4 osc_32k osc_24m clk_ext1 clk_ext2 clk_ext3 clk_ext4 H � B � [ ^ ` � 8 , / 8 $ ] ׄ ׄ ,��#g��p �� ( reset-controller@30390000 % 2fsl,imx8mm-src fsl,imx8mq-src syscon <09 M Y B bus@30400000 2fsl,aips-bus simple-bus <0@ @ 0@ 0@ @ pwm@30660000 2fsl,imx8mm-pwm fsl,imx27-pwm <0f M Q N � � ipg per O >disabled pwm@30670000 2fsl,imx8mm-pwm fsl,imx27-pwm <0g M R N � � ipg per O >disabled pwm@30680000 2fsl,imx8mm-pwm fsl,imx27-pwm <0h M S N � � ipg per O >disabled pwm@30690000 2fsl,imx8mm-pwm fsl,imx27-pwm <0i M T N � � ipg per O >disabled timer@306a0000 2nxp,sysctr-timer <0j M / N per bus@30800000 2fsl,aips-bus simple-bus <0� @ 0� 0� @ spba-bus@30800000 2fsl,spba-bus simple-bus <0� spi@30820000 ! 2fsl,imx8mm-ecspi fsl,imx51-ecspi <0� M N � � ipg per / 4rx tx >okay Edefault S Z can@0 2microchip,mcp2515 < N c1- M x ��� spi@30830000 ! 2fsl,imx8mm-ecspi fsl,imx51-ecspi <0� M N � � ipg per / 4rx tx >okay Edefault S Z
spi@30840000 ! 2fsl,imx8mm-ecspi fsl,imx51-ecspi <0� M ! N � � ipg per / 4rx tx >disabled serial@30860000 2fsl,imx8mm-uart fsl,imx6q-uart <0� M N � � ipg per / 4rx tx >okay Edefault S ! " � #
� # serial@30880000 2fsl,imx8mm-uart fsl,imx6q-uart <0� M N � � ipg per / 4rx tx >okay Edefault S $ % � � bluetooth 2brcm,bcm4330-bt � serial@30890000 2fsl,imx8mm-uart fsl,imx6q-uart <0� M N � � ipg per >okay Edefault S & crypto@30900000
2fsl,sec-v4.0 <0� 0� M [ N ] _ 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,imx8mm-i2c fsl,imx21-i2c <0� M # N � >okay * �� Edefault S ' gsc@20 2gw,gsc < S ( M � � ( ) adc 2gw,gsc-adc channel@6 � < �temp channel@8 � < �vdd_bat channel@82 � < � �vin � VT � �
�` channel@84 � < � �vin_4p0 � ' ' channel@86 � < � �vdd_3p3 � ' ' channel@88 � < � �vdd_0p9 channel@8c � < � �vdd_soc channel@8e � < � �vdd_arm channel@90 � < � �vdd_1p8 channel@92 � < � �vdd_dram channel@98 � < � �vdd_1p0 channel@9a � < � �vdd_2p5 � ' ' channel@a2 � < � �vdd_gsc � ' ' gpio@23 2nxp,pca9555 < # r � ) M ( B pmic@4b
2rohm,bd71847 < K Edefault S * + M � N :clk-32k-out regulators BUCK1 buck1
�` . � F X l � BUCK2 buck2
�` . � F X l � � B@ �
�� ( BUCK3 buck3
�` . �p F X BUCK4 buck4 -� . 2Z� F X BUCK5 buck5 }� . p� F X BUCK6 buck6 5 . \� F X LDO1 ldo1 j . �� F X LDO2 ldo2 5 .
�� F X LDO3 ldo3 w@ . 2Z� F X LDO4 ldo4
�� . w@ F X LDO6 ldo6
�� . w@ F X eeprom@50 2atmel,24c02 < P � eeprom@51 2atmel,24c02 < Q � eeprom@52 2atmel,24c02 < R � eeprom@53 2atmel,24c02 < S � rtc@68 2dallas,ds1672 < h i2c@30a30000 2fsl,imx8mm-i2c fsl,imx21-i2c <0� M $ N � >okay * � Edefault S , accelerometer@19 2st,lis2de12 Edefault S - < � . M �INT1 i2c@30a40000 2fsl,imx8mm-i2c fsl,imx21-i2c <0� M % N � >okay * � Edefault S / i2c@30a50000 2fsl,imx8mm-i2c fsl,imx21-i2c <0� M & N � >okay * � Edefault S 0 serial@30a60000 2fsl,imx8mm-uart fsl,imx6q-uart <0� M N � � ipg per / 4rx tx >okay Edefault S 1 � # � # � # � # � # mailbox@30aa0000 2fsl,imx8mm-mu fsl,imx6sx-mu <0� M X N � � mmc@30b40000 ! 2fsl,imx8mm-usdhc fsl,imx7d-usdhc <0� M N _ S � ipg ahb per � $ >disabled mmc@30b50000 ! 2fsl,imx8mm-usdhc fsl,imx7d-usdhc <0� M N _ S � ipg ahb per � $ >okay Edefault S 2 . < 3 mmc@30b60000 ! 2fsl,imx8mm-usdhc fsl,imx7d-usdhc <0� M N _ S � ipg ahb per � $ >okay " Edefault state_100mhz state_200mhz S 4 H 5 R 6 . spi@30bb0000 2nxp,imx8mm-fspi <0� \fspi_base fspi_mmap M k N � �
fspi_en fspi >disabled dma-controller@30bd0000 2fsl,imx8mm-sdma fsl,imx8mq-sdma <0� M N � ] ipg ahb � �imx/sdma/sdma-imx7d.bin ( ethernet@30be0000 - 2fsl,imx8mm-fec fsl,imx8mq-fec fsl,imx6sx-fec <0� 0 M v w x y ( N � � u t v " ipg ahb ptp enet_clk_ref enet_out � R u t v � 6 : ; 9 ] �� sY@ f x � 7 �mac-address � � 8 >okay Edefault S 9 �rgmii-id � : � mdio ethernet-phy@0 2ethernet-phy-ieee802.3-c22 < � � � ( : bus@32c00000 2fsl,aips-bus simple-bus <2� @ 2� 2� @ usb@32e40000 2fsl,imx8mm-usb fsl,imx7d-usb <2� M ( N � usb1_ctrl_root_clk � X � @ ; < >okay (host 0 = < usbmisc@32e40200 % 2fsl,imx8mm-usbmisc fsl,imx7d-usbmisc Q <2� ( < usb@32e50000 2fsl,imx8mm-usb fsl,imx7d-usb <2� M ) N � usb1_ctrl_root_clk � X � @ > ? >okay (host < usbmisc@32e50200 % 2fsl,imx8mm-usbmisc fsl,imx7d-usbmisc Q <2� ( ? dma-controller@33000000 & 2fsl,imx7d-dma-apbh fsl,imx28-dma-apbh <3 0 M �gpmi0 gpmi1 gpmi2 gpmi3 � ^ N � ( @ nand-controller@33002000 ) 2fsl,imx8mm-gpmi-nand fsl,imx7d-gpmi-nand <3 3 @ @ \gpmi-nand bch M �bch N � � gpmi_io gpmi_bch_apb / @ 4rx-tx >disabled interrupt-controller@38800000 2arm,gic-v3 <8� 8� � � M ( memory-controller@3d400000 2fsl,imx8mm-ddrc fsl,imx8m-ddrc <=@ @ core pll alt apb N � a b t A opp-table 2operating-points-v2 ( A opp-25M � }x@ opp-100M � �� opp-750M � ,�� ddr-pmu@3d800000 % 2fsl,imx8mm-ddr-pmu fsl,imx8m-ddr-pmu <=� @ M b chosen 6 k/soc@0/bus@30800000/spba-bus@30800000/serial@30890000 memory@40000000 0memory < @ � can20m 2fixed-clock *1- :can20m ( gpio-keys
2gpio-keys user-pb �user_pb ] B w user-pb1x
�user_pb1x w ) M key-erased �key_erased w ) M eeprom-wp
�eeprom_wp w ) M tamper �tamper w ) M switch-hold �switch_hold w ) M led-controller
2gpio-leds Edefault S C led-0 �status � �panel1 ] + �off led-1 �status � �panel2 ] + �off led-2 �status � �panel3 ] + �off led-3 �status � �panel4 ] + �off led-4 �status � �panel5 ] + �off pps 2pps-gpio Edefault S D ] + >okay regulator-3p3v 2regulator-fixed 3P3V 2Z� . 2Z� X regulator-usb1 2regulator-fixed Edefault S E usb_usb1_vbus � � LK@ . LK@ ( = regulator-wifi 2regulator-fixed Edefault S F wifi � � � d 2Z� . 2Z� ( 3 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 usb0 usb1 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 arm,no-tick-in-suspend polling-delay-passive polling-delay thermal-sensors temperature hysteresis trip cooling-device #phy-cells assigned-clocks assigned-clock-parents clock-names ranges dma-ranges #sound-dai-cells dmas dma-names status pinctrl-names pinctrl-0 assigned-clock-rates 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 oscillator-frequency spi-max-frequency rts-gpios cts-gpios shutdown-gpios gw,mode label gw,voltage-divider-ohms gw,voltage-offset-microvolt 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 pagesize st,drdy-int-pin interrupt-names dtr-gpios dsr-gpios dcd-gpios #mbox-cells fsl,tuning-start-tap fsl,tuning-step bus-width non-removable vmmc-supply pinctrl-1 pinctrl-2 reg-names fsl,num-tx-queues fsl,num-rx-queues nvmem_macaddr_swap fsl,stop-mode phy-mode phy-handle local-mac-address ti,rx-internal-delay ti,tx-internal-delay tx-fifo-depth rx-fifo-depth phys fsl,usbmisc dr_mode vbus-supply disable-over-current #index-cells dma-channels stdout-path linux,code function color default-state gpio enable-active-high startup-delay-us