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�� �� 8 �$ ( w � & ,Gateworks Venice GW7901 i.MX8MM board 2gw,imx8mm-gw7901 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 8 �/soc@0/bus@30800000/i2c@30a40000/switch@5f/ports/port@0 8 �/soc@0/bus@30800000/i2c@30a40000/switch@5f/ports/port@1 8 �/soc@0/bus@30800000/i2c@30a40000/switch@5f/ports/port@2 8 �/soc@0/bus@30800000/i2c@30a40000/switch@5f/ports/port@3 ! �/soc@0/bus@32c00000/usb@32e40000 ! �/soc@0/bus@32c00000/usb@32e50000 cpus idle-states �psci cpu-pd-wait 2arm,idle-state � 3
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� P cpu@0 Xcpu 2arm,cortex-a53 d h �l v � }psci � � � �speed_grade � � P cpu@1 Xcpu 2arm,cortex-a53 d h �l v � }psci � � � � P
cpu@2 Xcpu 2arm,cortex-a53 d h �l v � }psci � � � � P cpu@3 Xcpu 2arm,cortex-a53 d h �l v � }psci � � � � P l2-cache0 2cache P opp-table 2operating-points-v2 � P opp-1200000000 � G�� � �P I� . opp-1600000000 � _^ � ~� I� . opp-1800000000 � kI� � B@ I� . clock-osc-32k 2fixed-clock : G � Wosc_32k P clock-osc-24m 2fixed-clock : Gn6 Wosc_24m P clock-ext1 2fixed-clock : G�k@ Wclk_ext1 P clock-ext2 2fixed-clock : G�k@ Wclk_ext2 P clock-ext3 2fixed-clock : G�k@ Wclk_ext3 P clock-ext4 2fixed-clock : G�k@ Wclk_ext4 P psci
2arm,psci-1.0 �smc pmu 2arm,cortex-a53-pmu j timer 2arm,armv8-timer 0 j
G z u thermal-zones cpu-thermal � � � � � trips trip0 � s � � _passive P trip1 � �( � � _critical cooling-maps map0 � 0 � ��������
�������� �������� �������� usbphynop1 � 2usb-nop-xceiv v � � � 2 main_clk P = usbphynop2 � 2usb-nop-xceiv v � � � 2 main_clk P ? soc@0 2fsl,imx8mm-soc simple-bus ) > 0@ @ � �
�soc_unique_id bus@30000000 2fsl,aips-bus simple-bus d0 @ )0 0 @ spba-bus@30000000 2fsl,spba-bus simple-bus d0 ) sai@30010000 ; 2fsl,imx8mm-sai fsl,imx8mq-sai d0 j _ v � � bus mclk1 mclk2 mclk3 L Qrx tx [disabled sai@30020000 ; 2fsl,imx8mm-sai fsl,imx8mq-sai d0 j ` v � � bus mclk1 mclk2 mclk3 L Qrx tx [disabled sai@30030000 ; 2fsl,imx8mm-sai fsl,imx8mq-sai d0 j 2 v � � bus mclk1 mclk2 mclk3 L Qrx tx [disabled sai@30050000 ; 2fsl,imx8mm-sai fsl,imx8mq-sai d0 j Z v � � bus mclk1 mclk2 mclk3 L Qrx tx [disabled sai@30060000 ; 2fsl,imx8mm-sai fsl,imx8mq-sai d0 j Z v � � bus mclk1 mclk2 mclk3 L
Qrx tx [disabled audio-controller@30080000 2fsl,imx8mm-micfil d0 0 j m n , - ( v � � & ' ) ipg_clk ipg_clk_app pll8k pll11k clkext3 L � Qrx ; [disabled spdif@30090000 2fsl,imx35-spdif d0 j P v ^ r ^ : core rxtx0 rxtx1 rxtx2 rxtx3 rxtx4 rxtx5 rxtx6 rxtx7 spba L Qrx tx [disabled gpio@30200000 2fsl,imx8mm-gpio fsl,imx35-gpio d0 j @ A v � b r ~ � �
P gpio@30210000 2fsl,imx8mm-gpio fsl,imx35-gpio d0! j B C v � b r ~ � � ( P 5 gpio@30220000 2fsl,imx8mm-gpio fsl,imx35-gpio d0" j D E v � b r ~ � � = P ( gpio@30230000 2fsl,imx8mm-gpio fsl,imx35-gpio d0# j F G v � b r ~ � � W P ! gpio@30240000 2fsl,imx8mm-gpio fsl,imx35-gpio d0$ j H I v � b r ~ � � w P tmu@30260000 2fsl,imx8mm-tmu d0& v � � P watchdog@30280000 2fsl,imx8mm-wdt fsl,imx21-wdt d0( j N v � [okay �default � � watchdog@30290000 2fsl,imx8mm-wdt fsl,imx21-wdt d0) j O v � [disabled watchdog@302a0000 2fsl,imx8mm-wdt fsl,imx21-wdt d0* j
v � [disabled dma-controller@302c0000 2fsl,imx8mm-sdma fsl,imx8mq-sdma d0, j g v � � ipg ahb � �imx/sdma/sdma-imx7d.bin P dma-controller@302b0000 2fsl,imx8mm-sdma fsl,imx8mq-sdma d0+ j " v � � ipg ahb � �imx/sdma/sdma-imx7d.bin pinctrl@30330000 2fsl,imx8mm-iomuxc d03 �default � P hoggrp � � P @ A � T @ A @ � @ A D � @ A � < @ A � 8 @ A � X @ A P fec1grp � h � l � � p � t � x � | � � � � � � � � � � � � � � � � � � � � � � � P < gscgrp � Y P $ i2c1grp 0 | @ � � @ � P # i2c2grp 0 � @ � � @ � P & i2c3grp 0 $ � @ � ( � @ � P ) i2c4grp 0 , � @ � 0 � @ � P , kszgrp 0 � A � A P * pmicgrp D � A P ' regisouartgrp \ � @ A P G regioexpgrp � @ A P F regwlgrp X � @ A P I regusb1grp H d � A � @ d � @ P H spi1grp ` � \ � � ` � � d � h @ P uart1grp � 4 � � @ 8 � @ , � @ P � @ T � @ X � @ ` � @ P uart1gpiogrp H ( � @ A 4 � @ A < � @ A P uart2grp 0 < � � @ @ � @ P " uart3grp ` D � @ H � @ � � @ � � @ P uart3gpiogrp H t � @ x � @ | � @ P uart4grp ` L � @ P � @ p @ t @ P - uart4gpiogrp H l @ A x @ A � 0 @ A P . usdhc1grp � � � � � � � � � � � � � P / usdhc2grp � � < � � @ � � D � � H � � L � � P � P 1 usdhc2-100mhzgrp � � < � � @ � � D � � H � � L � � P � P 3 usdhc2-200mhzgrp � � < � � @ � � D � � H � � L � � P � P 4 usdhc2-gpiogrp 0 � 8 � 8 � � P 2 usdhc3grp 8 � � < � � � � � � $ � � ( � � 0 � � h � l � p � � d � P 7 usdhc3-100mhzgrp 8 � � < � � � � � � $ � � ( � � 0 � � h � l � p � � d � P 8 usdhc3-200mhzgrp 8 � � < � � � � � � $ � � ( � � 0 � � h � l � p � � d � P 9 wdoggrp 0 � � P iomuxc-gpr@30340000 2fsl,imx8mm-iomuxc-gpr syscon d04 P ; efuse@30350000 2fsl,imx8mm-ocotp syscon d05 v � unique-id@4 d P
speed-grade@10 d P mac-address@90 d � P : anatop@30360000 2fsl,imx8mm-anatop syscon d06 snvs@30370000 # 2fsl,sec-v4.0-mon syscon simple-mfd d07 P snvs-rtc-lp 2fsl,sec-v4.0-mon-rtc-lp ' 4 j v � snvs-rtc snvs-powerkey 2fsl,sec-v4.0-pwrkey j v � snvs-pwrkey . t < [disabled clock-controller@30380000 2fsl,imx8mm-ccm d08 : v 4 osc_32k osc_24m clk_ext1 clk_ext2 clk_ext3 clk_ext4 H � B � [ ^ ` 8 , / 8 $ J ׄ ׄ ,��#g��p �� P reset-controller@30390000 % 2fsl,imx8mm-src fsl,imx8mq-src syscon d09 j Y _ bus@30400000 2fsl,aips-bus simple-bus d0@ @ )0@ 0@ @ pwm@30660000 2fsl,imx8mm-pwm fsl,imx27-pwm d0f j Q v � � ipg per l [disabled pwm@30670000 2fsl,imx8mm-pwm fsl,imx27-pwm d0g j R v � � ipg per l [disabled pwm@30680000 2fsl,imx8mm-pwm fsl,imx27-pwm d0h j S v � � ipg per l [disabled pwm@30690000 2fsl,imx8mm-pwm fsl,imx27-pwm d0i j T v � � ipg per l [disabled timer@306a0000 2nxp,sysctr-timer d0j j / v per bus@30800000 2fsl,aips-bus simple-bus d0� @ )0� 0� @ spba-bus@30800000 2fsl,spba-bus simple-bus d0� ) spi@30820000 ! 2fsl,imx8mm-ecspi fsl,imx51-ecspi d0� j v � � ipg per L Qrx tx [okay �default � w flash@0 2jedec,spi-nor d �bZ [okay spi@30830000 ! 2fsl,imx8mm-ecspi fsl,imx51-ecspi d0� j v � � ipg per L Qrx tx [disabled spi@30840000 ! 2fsl,imx8mm-ecspi fsl,imx51-ecspi d0� j ! v � � ipg per L Qrx tx [disabled serial@30860000 2fsl,imx8mm-uart fsl,imx6q-uart d0� j v � � ipg per L Qrx tx [okay �default � �
� � � � serial@30880000 2fsl,imx8mm-uart fsl,imx6q-uart d0� j v � � ipg per L Qrx tx [okay �default � � !
� ! serial@30890000 2fsl,imx8mm-uart fsl,imx6q-uart d0� j v � � ipg per [okay �default � " crypto@30900000
2fsl,sec-v4.0 d0� ) 0� j [ v ] _ aclk ipg jr@1000 2fsl,sec-v4.0-job-ring d j i jr@2000 2fsl,sec-v4.0-job-ring d j j jr@3000 2fsl,sec-v4.0-job-ring d 0 j r i2c@30a20000 2fsl,imx8mm-i2c fsl,imx21-i2c d0� j # v � [okay G �� �default � # gsc@20 2gw,gsc d � $ ! j ~ � P % adc 2gw,gsc-adc channel@6 � d �temp channel@8 � d �vdd_bat channel@82 � d � �vin_aux1 � VT � channel@84 � d � �vin_aux2 � VT � channel@86 � d � �vdd_vin � VT � channel@88 � d � �vdd_3p3 � ' ' channel@8c � d � �vdd_2p5 � ' ' channel@8e � d � �vdd_0p95 channel@90 � d � �vdd_soc channel@92 � d � �vdd_arm channel@98 � d � �vdd_1p8 channel@9a � d � �vdd_1p2 channel@9c � d � �vdd_dram channel@a2 � d � �vdd_gsc � ' ' gpio@23 2nxp,pca9555 d # b r % j P D eeprom@50 2atmel,24c02 d P � eeprom@51 2atmel,24c02 d Q � eeprom@52 2atmel,24c02 d R � eeprom@53 2atmel,24c02 d S � rtc@68 2dallas,ds1672 d h i2c@30a30000 2fsl,imx8mm-i2c fsl,imx21-i2c d0� j $ v � [okay G � �default � & pmic@4b
2rohm,bd71847 d K �default � ' ( j � : v Wclk-32k-out regulators BUCK1 buck1
�` 2 � J \ p � BUCK2 buck2
�` 2 � J \ p � � B@ �
�� BUCK3 buck3
�` 2 �p J \ BUCK4 buck4 -� 2 2Z� J \ BUCK5 buck5 }� 2 p� J \ BUCK6 buck6 5 2 \� J \ LDO1 ldo1 j 2 �� J \ LDO2 ldo2 5 2
�� J \ LDO3 ldo3 w@ 2 2Z� J \ LDO4 ldo4
�� 2 w@ J \ LDO6 ldo6
�� 2 w@ J \ i2c@30a40000 2fsl,imx8mm-i2c fsl,imx21-i2c d0� j % v � [okay G � �default � ) gpio@20 2nxp,pca9555 d b r P E switch@5f 2microchip,ksz9897 d _ � * ! j �rgmii-id ports port@0 d �lan1 � port@1 d �lan2 � port@2 d �lan3 � port@3 d �lan4 � port@5 d �cpu � + �rgmii-id fixed-link � � � crypto@60 2atmel,atecc508a d ` i2c@30a50000 2fsl,imx8mm-i2c fsl,imx21-i2c d0� j & v � [okay G � �default � , serial@30a60000 2fsl,imx8mm-uart fsl,imx6q-uart d0� j v � � ipg per L Qrx tx [okay �default � - . � � mailbox@30aa0000 2fsl,imx8mm-mu fsl,imx6sx-mu d0� j X v � � mmc@30b40000 ! 2fsl,imx8mm-usdhc fsl,imx7d-usdhc d0� j v _ S � ipg ahb per � [okay �default � / ! / 0 mmc@30b50000 ! 2fsl,imx8mm-usdhc fsl,imx7d-usdhc d0� j v _ S � ipg ahb per � [okay " �default state_100mhz state_200mhz � 1 2 ; 3 2 E 4 2 � 5 / 6 mmc@30b60000 ! 2fsl,imx8mm-usdhc fsl,imx7d-usdhc d0� j v _ S � ipg ahb per � [okay " �default state_100mhz state_200mhz � 7 ; 8 E 9 ! spi@30bb0000 2nxp,imx8mm-fspi d0� Ofspi_base fspi_mmap j k v � �
fspi_en fspi [disabled dma-controller@30bd0000 2fsl,imx8mm-sdma fsl,imx8mq-sdma d0� j v � ] ipg ahb � �imx/sdma/sdma-imx7d.bin P ethernet@30be0000 - 2fsl,imx8mm-fec fsl,imx8mq-fec fsl,imx6sx-fec d0� 0 j v w x y ( v � � u t v " ipg ahb ptp enet_clk_ref enet_out � R u t v 6 : ; 9 J �� sY@ Y k � : �mac-address } � ; [okay �default � < �rgmii-id � P + fixed-link � � � bus@32c00000 2fsl,aips-bus simple-bus d2� @ )2� 2� @ usb@32e40000 2fsl,imx8mm-usb fsl,imx7d-usb d2� j ( v � usb1_ctrl_root_clk � X @ � = � > [okay �host � usbmisc@32e40200 % 2fsl,imx8mm-usbmisc fsl,imx7d-usbmisc � d2� P > usb@32e50000 2fsl,imx8mm-usb fsl,imx7d-usb d2� j ) v � usb1_ctrl_root_clk � X @ � ? � @ [okay �host � A � usbmisc@32e50200 % 2fsl,imx8mm-usbmisc fsl,imx7d-usbmisc � d2� P @ dma-controller@33000000 & 2fsl,imx7d-dma-apbh fsl,imx28-dma-apbh d3 0 j �gpmi0 gpmi1 gpmi2 gpmi3 �
v � P B nand-controller@33002000 ) 2fsl,imx8mm-gpmi-nand fsl,imx7d-gpmi-nand d3 3 @ @ Ogpmi-nand bch j �bch v � � gpmi_io gpmi_bch_apb L B Qrx-tx [disabled interrupt-controller@38800000 2arm,gic-v3 d8� 8� � ~ j P memory-controller@3d400000 2fsl,imx8mm-ddrc fsl,imx8m-ddrc d=@ @ core pll alt apb v � a b � C opp-table 2operating-points-v2 P C opp-25M � }x@ opp-100M � �� opp-750M � ,�� ddr-pmu@3d800000 % 2fsl,imx8mm-ddr-pmu fsl,imx8m-ddr-pmu d=� @ j b chosen 6 /soc@0/bus@30800000/spba-bus@30800000/serial@30890000 memory@40000000 Xmemory d @ � gpio-keys
2gpio-keys user-pb �user_pb z D & user-pb1x
�user_pb1x & % j key-erased �key_erased & % j eeprom-wp
�eeprom_wp & % j tamper �tamper & % j switch-hold �switch_hold & % j led-controller
2gpio-leds led-0 1status :
�led01_red z E @off led-1 1status :
�led01_grn z E @off led-2 1status :
�led02_red z E @off led-3 1status :
�led02_grn z E @off led-4 1status :
�led03_red z E @off led-5 1status :
�led03_grn z E @off led-6 1status :
�led04_red z E @off led-7 1status :
�led04_grn z E @off led-8 1status :
�led05_red z E
@off led-9 1status :
�led05_grn z E @off led-a 1status :
�led06_red z E @off led-b 1status :
�led06_grn z E
@off regulator-3p3v 2regulator-fixed 3P3V 2Z� 2 2Z� P 6 regulator-ioexp �default � F 2regulator-fixed ioexp N ! S f d 2Z� 2 2Z� \ regulator-isouart �default � G 2regulator-fixed iso_uart N
f d 2Z� 2 2Z� \ regulator-usb2 �default � H 2regulator-fixed usb_usb2_vbus N ! S LK@ 2 LK@ P A regulator-wifi �default � I 2regulator-fixed wifi N ( S f d 2Z� 2 2Z� P 0 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 ethernet1 ethernet2 ethernet3 ethernet4 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 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 gpio-controller #gpio-cells interrupt-controller #interrupt-cells gpio-ranges #thermal-sensor-cells pinctrl-names pinctrl-0 fsl,ext-reset-output #dma-cells fsl,sdma-ram-script-name fsl,pins regmap offset linux,keycode wakeup-source assigned-clock-rates #reset-cells #pwm-cells cs-gpios spi-max-frequency rts-gpios cts-gpios dtr-gpios dsr-gpios dcd-gpios gw,mode label gw,voltage-divider-ohms pagesize 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 phy-mode local-mac-address ethernet speed full-duplex #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 phys fsl,usbmisc dr_mode disable-over-current #index-cells vbus-supply over-current-active-low interrupt-names dma-channels stdout-path linux,code function color default-state gpio enable-active-high startup-delay-us