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�� n0 8 e� ( � et 1 ,FSL i.MX8MM DDR4 EVK with CYW43455 WIFI/BT board 2fsl,imx8mm-ddr4-evk 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 cpus idle-states �psci cpu-pd-wait 2arm,idle-state � 3 � � � � �
� cpu@0 &cpu 2arm,cortex-a53 2 6 �l D � Kpsci Y j ~ �speed_grade � � �
cpu@1 &cpu 2arm,cortex-a53 2 6 �l D � Kpsci Y j � � � cpu@2 &cpu 2arm,cortex-a53 2 6 �l D � Kpsci Y j � � � cpu@3 &cpu 2arm,cortex-a53 2 6 �l D � Kpsci Y j � � �
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 � 0osc_32k clock-osc-24m 2fixed-clock n6 0osc_24m clock-ext1 2fixed-clock �k@ 0clk_ext1 clock-ext2 2fixed-clock �k@ 0clk_ext2 clock-ext3 2fixed-clock �k@ 0clk_ext3 clock-ext4 2fixed-clock �k@ 0clk_ext4 psci
2arm,psci-1.0 �smc pmu 2arm,cortex-a53-pmu C timer 2arm,armv8-timer 0 C
z N thermal-zones cpu-thermal e � { � � trips trip0 � L � � -passive trip1 � s � � -critical cooling-maps map0 � 0 �
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�������� usbphynop1 � 2usb-nop-xceiv D � � � � 2 �main_clk . usbphynop2 � 2usb-nop-xceiv D � � � � 2 �main_clk 1 soc@0 2fsl,imx8mm-soc simple-bus > @ @ � ~ �soc_unique_id bus@30000000 2fsl,aips-bus simple-bus 20 @ 0 0 @ spba-bus@30000000 2fsl,spba-bus simple-bus 20 sai@30010000 2fsl,imx8mm-sai fsl,imx8mq-sai 20 C _ D � � �bus mclk1 mclk2 mclk3 % *rx tx 4disabled sai@30020000 2fsl,imx8mm-sai fsl,imx8mq-sai 20 C ` D � � �bus mclk1 mclk2 mclk3 % *rx tx 4disabled sai@30030000 2fsl,imx8mm-sai fsl,imx8mq-sai 20 C 2 D � � �bus mclk1 mclk2 mclk3 % *rx tx 4okay ;default I � n � & Sw < sai@30050000 2fsl,imx8mm-sai fsl,imx8mq-sai 20 C Z D � � �bus mclk1 mclk2 mclk3 % *rx tx 4disabled sai@30060000 2fsl,imx8mm-sai fsl,imx8mq-sai 20 C Z D � � �bus mclk1 mclk2 mclk3 %
*rx tx 4disabled audio-controller@30080000 2fsl,imx8mm-micfil 20 0 C m n , - ( D � � & ' ) �ipg_clk ipg_clk_app pll8k pll11k clkext3 % � *rx 4disabled spdif@30090000 2fsl,imx35-spdif 20 C P D ^ r ^ : �core rxtx0 rxtx1 rxtx2 rxtx3 rxtx4 rxtx5 rxtx6 rxtx7 spba % *rx tx 4disabled gpio@30200000 2fsl,imx8mm-gpio fsl,imx35-gpio 20 C @ A D � h x � � �
gpio@30210000 2fsl,imx8mm-gpio fsl,imx35-gpio 20! C B C D � h x � � � ( ! gpio@30220000 2fsl,imx8mm-gpio fsl,imx35-gpio 20" C D E D � h x � � � = 6 gpio@30230000 2fsl,imx8mm-gpio fsl,imx35-gpio 20# C F G D � h x � � � W - gpio@30240000 2fsl,imx8mm-gpio fsl,imx35-gpio 20$ C H I D � h x � � � w : tmu@30260000 2fsl,imx8mm-tmu 20& D � � watchdog@30280000 2fsl,imx8mm-wdt fsl,imx21-wdt 20( C N D � 4okay ;default I � watchdog@30290000 2fsl,imx8mm-wdt fsl,imx21-wdt 20) C O D � 4disabled watchdog@302a0000 2fsl,imx8mm-wdt fsl,imx21-wdt 20* C
D � 4disabled dma-controller@302c0000 2fsl,imx8mm-sdma fsl,imx8mq-sdma 20, C g D � � �ipg ahb � �imx/sdma/sdma-imx7d.bin dma-controller@302b0000 2fsl,imx8mm-sdma fsl,imx8mq-sdma 20+ C " D � � �ipg ahb � �imx/sdma/sdma-imx7d.bin pinctrl@30330000 2fsl,imx8mm-iomuxc 203 fec1grp h h � l � � p � t � x � | � � � � � � � � � � � � � � � � � � � � � � + gpioledgrp 4 � irgrp \ � O 8 gpiowlfgrp 0 � � 9 i2c1grp 0 | @ � � @ � i2c2grp 0 � @ � � @ � i2c3grp 0 $ � @ � ( � @ � # pmicirqgrp 4 � A regusdhc2vmmcgrp � T A 7 sai3grp ` � @ � � D � � L � � H � typec1grp � 4 Y uart2grp 0 < � � @ @ � @ usdhc2grpgpiogrp d � � % usdhc2grp � � < � � @ � � D � � H � � L � � P � 8 � � $ usdhc2-100mhzgrp � � < � � @ � � D � � H � � L � � P � 8 � � & usdhc2-200mhzgrp � � < � � @ � � D � � H � � L � � P � 8 � � ' wdoggrp 0 � f gpmi-nand � � \ � � ` � � d � p � t � x � | � � � � � � � $ � � ( � � 0 � � 4 � V 8 � � < � � 4 gpioled2grp l 5 iomuxc-gpr@30340000 2fsl,imx8mm-iomuxc-gpr syscon 204 * efuse@30350000 2fsl,imx8mm-ocotp syscon 205 D � unique-id@4 2 speed-grade@10 2 mac-address@90 2 � ) anatop@30360000 2fsl,imx8mm-anatop syscon 206 snvs@30370000 # 2fsl,sec-v4.0-mon syscon simple-mfd 207 snvs-rtc-lp 2fsl,sec-v4.0-mon-rtc-lp 4 C D � �snvs-rtc snvs-powerkey 2fsl,sec-v4.0-pwrkey C D � �snvs-pwrkey t * 4okay clock-controller@30380000 2fsl,imx8mm-ccm 208 D 4 �osc_32k osc_24m clk_ext1 clk_ext2 clk_ext3 clk_ext4 H � B � [ ^ ` � 8 , / 8 $ S ׄ ׄ ,��#g��p �� reset-controller@30390000 % 2fsl,imx8mm-src fsl,imx8mq-src syscon 209 C Y 8 bus@30400000 2fsl,aips-bus simple-bus 20@ @ 0@ 0@ @ pwm@30660000 2fsl,imx8mm-pwm fsl,imx27-pwm 20f C Q D � � �ipg per E 4disabled pwm@30670000 2fsl,imx8mm-pwm fsl,imx27-pwm 20g C R D � � �ipg per E 4disabled pwm@30680000 2fsl,imx8mm-pwm fsl,imx27-pwm 20h C S D � � �ipg per E 4disabled pwm@30690000 2fsl,imx8mm-pwm fsl,imx27-pwm 20i C T D � � �ipg per E 4disabled timer@306a0000 2nxp,sysctr-timer 20j C / D �per bus@30800000 2fsl,aips-bus simple-bus 20� @ 0� 0� @ spba-bus@30800000 2fsl,spba-bus simple-bus 20� spi@30820000 ! 2fsl,imx8mm-ecspi fsl,imx51-ecspi 20� C D � � �ipg per % *rx tx 4disabled spi@30830000 ! 2fsl,imx8mm-ecspi fsl,imx51-ecspi 20� C D � � �ipg per % *rx tx 4disabled spi@30840000 ! 2fsl,imx8mm-ecspi fsl,imx51-ecspi 20� C ! D � � �ipg per % *rx tx 4disabled serial@30860000 2fsl,imx8mm-uart fsl,imx6q-uart 20� C D � � �ipg per % *rx tx 4disabled serial@30880000 2fsl,imx8mm-uart fsl,imx6q-uart 20� C D � � �ipg per % *rx tx 4disabled serial@30890000 2fsl,imx8mm-uart fsl,imx6q-uart 20� C D � � �ipg per 4okay ;default I crypto@30900000
2fsl,sec-v4.0 20� 0� C [ D ] _ �aclk ipg jr@1000 2fsl,sec-v4.0-job-ring 2 C i jr@2000 2fsl,sec-v4.0-job-ring 2 C j jr@3000 2fsl,sec-v4.0-job-ring 2 0 C r i2c@30a20000 2fsl,imx8mm-i2c fsl,imx21-i2c 20� C # D � 4okay � ;default I pmic@4b
2rohm,bd71847 2 K ;default I C P D 0clk-32k-out regulators BUCK1 hbuck1 w
�` � � � � � � BUCK2 hbuck2 w
�` � � � � � � � B@ �
�� BUCK3 hbuck3 w
�` � �p � � BUCK4 hbuck4 w -� � 2Z� � � BUCK5 hbuck5 w }� � p� � � BUCK6 hbuck6 w 5 � \� � � LDO1 hldo1 w j � 2Z� � � LDO2 hldo2 w 5 �
�� � � LDO3 hldo3 w w@ � 2Z� � � LDO4 hldo4 w
�� � w@ � � LDO6 hldo6 w
�� � w@ � � i2c@30a30000 2fsl,imx8mm-i2c fsl,imx21-i2c 20� C $ D � 4okay � ;default I tcpc@50 2nxp,ptn5110 ;default I 2 P ! C 4okay port endpoint
" 0 connector 2usb-c-connector USB-C #dual .dual 8sink G�, S�,��, ] �� o i2c@30a40000 2fsl,imx8mm-i2c fsl,imx21-i2c 20� C % D � 4okay � ;default I # gpio@20 2ti,tca6416 2 h x i2c@30a50000 2fsl,imx8mm-i2c fsl,imx21-i2c 20� C & D � 4disabled serial@30a60000 2fsl,imx8mm-uart fsl,imx6q-uart 20� C D � � �ipg per % *rx tx 4disabled mailbox@30aa0000 2fsl,imx8mm-mu fsl,imx6sx-mu 20� C X D � | mmc@30b40000 ! 2fsl,imx8mm-usdhc fsl,imx7d-usdhc 20� C D _ S � �ipg ahb per � � � 4disabled mmc@30b50000 ! 2fsl,imx8mm-usdhc fsl,imx7d-usdhc 20� C D _ S � �ipg ahb per � � � 4okay � z S �� " ;default state_100mhz state_200mhz I $ % � & % � ' % � � ( mmc@30b60000 ! 2fsl,imx8mm-usdhc fsl,imx7d-usdhc 20� C D _ S � �ipg ahb per � � � 4disabled spi@30bb0000 2nxp,imx8mm-fspi 20� �fspi_base fspi_mmap C k D � �
�fspi_en fspi 4disabled dma-controller@30bd0000 2fsl,imx8mm-sdma fsl,imx8mq-sdma 20� C D � ] �ipg ahb � �imx/sdma/sdma-imx7d.bin ethernet@30be0000 - 2fsl,imx8mm-fec fsl,imx8mq-fec fsl,imx6sx-fec 20� 0 C v w x y ( D � � u t v " �ipg ahb ptp enet_clk_ref enet_out � R u t v � 6 : ; 9 S �� sY@ � � ~ ) �mac-address ! * 4okay ;default I + /rgmii-id 8 , C mdio ethernet-phy@0 2ethernet-phy-ieee802.3-c22 2 T - ` ' , bus@32c00000 2fsl,aips-bus simple-bus 22� @ 2� 2� @ usb@32e40000 2fsl,imx8mm-usb fsl,imx7d-usb 22� C ( D � �usb1_ctrl_root_clk � X � @ p . u / 4okay �otg � � � � � � � port endpoint
0 " usbmisc@32e40200 % 2fsl,imx8mm-usbmisc fsl,imx7d-usbmisc 22� / usb@32e50000 2fsl,imx8mm-usb fsl,imx7d-usb 22� C ) D � �usb1_ctrl_root_clk � X � @ p 1 u 2 4disabled usbmisc@32e50200 % 2fsl,imx8mm-usbmisc fsl,imx7d-usbmisc 22� 2 dma-controller@33000000 & 2fsl,imx7d-dma-apbh fsl,imx28-dma-apbh 23 0 C (gpmi0 gpmi1 gpmi2 gpmi3 � 8 D � 3 nand-controller@33002000 ) 2fsl,imx8mm-gpmi-nand fsl,imx7d-gpmi-nand 23 3 @ @ �gpmi-nand bch C (bch D � � �gpmi_io gpmi_bch_apb % 3 *rx-tx 4okay ;default I 4 E interrupt-controller@38800000 2arm,gic-v3 28� 8� � � C memory-controller@3d400000 2fsl,imx8mm-ddrc fsl,imx8m-ddrc 2=@ @ �core pll alt apb D � a b ddr-pmu@3d800000 % 2fsl,imx8mm-ddr-pmu fsl,imx8m-ddr-pmu 2=� @ C b chosen 6 W/soc@0/bus@30800000/spba-bus@30800000/serial@30890000 memory@40000000 &memory 2 @ � leds
2gpio-leds ;default I 5 status status � 6 con regulator-usdhc2 2regulator-fixed ;default I 7 hVSD_3V3 w 2Z� � 2Z� q ! v ( ir-receiver 2gpio-ir-receiver �
;default I 8 � } audio-codec 2wlf,wm8524 ;default I 9 � : = sound-wm8524 2simple-audio-card
�wm8524-audio �i2s � ; ; 1 "Line Left Line Out Jack Line Right Line Out Jack ; <Left Line Out Jack LINEVOUTL Right Line Out Jack LINEVOUTR simple-audio-card,cpu V < ` q ; simple-audio-card,codec V = D � 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 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 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 remote-endpoint label power-role data-role try-power-role source-pdos sink-pdos op-sink-microwatt self-powered #mbox-cells fsl,tuning-start-tap fsl,tuning-step bus-width pinctrl-1 pinctrl-2 cd-gpios vmmc-supply reg-names fsl,num-tx-queues fsl,num-rx-queues nvmem_macaddr_swap fsl,stop-mode phy-mode phy-handle fsl,magic-packet reset-gpios reset-assert-us phys fsl,usbmisc dr_mode hnp-disable srp-disable adp-disable usb-role-switch disable-over-current samsung,picophy-pre-emp-curr-control samsung,picophy-dc-vol-level-adjust #index-cells interrupt-names dma-channels nand-on-flash-bbt stdout-path default-state gpio enable-active-high linux,autosuspend-period wlf,mute-gpios simple-audio-card,name simple-audio-card,format simple-audio-card,frame-master simple-audio-card,bitclock-master simple-audio-card,widgets simple-audio-card,routing sound-dai dai-tdm-slot-num dai-tdm-slot-width