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�� tF 8 m� ( � mT - ,Boundary Devices i.MX8MMini Nitrogen8MM Rev2 ' 2boundary,imx8mm-nitrogen8mm 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 C 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 4okay ;default I H sai@30020000 2fsl,imx8mm-sai fsl,imx8mq-sai 20 C ` D � � �bus mclk1 mclk2 mclk3 % *rx tx 4okay ;default I sai@30030000 2fsl,imx8mm-sai fsl,imx8mq-sai 20 C 2 D � � �bus mclk1 mclk2 mclk3 % *rx tx 4disabled 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 � S c o � �
J gpio@30210000 2fsl,imx8mm-gpio fsl,imx35-gpio 20! C B C D � S c o � � ( 1 gpio@30220000 2fsl,imx8mm-gpio fsl,imx35-gpio 20" C D E D � S c o � � = ? gpio@30230000 2fsl,imx8mm-gpio fsl,imx35-gpio 20# C F G D � S c o � � W ) gpio@30240000 2fsl,imx8mm-gpio fsl,imx35-gpio 20$ C H I D � S c o � � 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 ;default I ecspi2grp ` � x @ t l p ! fec1grp h � h � l � � p � t � x � | � � � � � � � � � � � � � � � � � � � � � 4 � Y = flexspigrp � � � \ � � ` � t � x � | � � � : hoggrp 0 � 4 � H � i2c1grp 0 � | @ � � @ � & i2c3grp 0 � $ � @ � ( � @ � ' i2c4grp 0 � , � @ � 0 � @ � * i2c3a-rv4162grp � � � ( pwm1grp � � X pwm2grp � � T pwm3grp � � P pwm4grp � � L reg-wlan-vmmcgrp � D � G sai1grp x � � � � � � � � � � � � � � d � � sai2grp ` � � $ � � ( � � , � � � sound-wm8960grp 0 � P � � � 4 � K uart1grp ` � 4 � � @ 8 � @ D � @ H � � @ # uart2grp 0 � < � � @ @ � @ % uart3grp ` � � \ @ � ` @ h @ � d @ $ uart4grp 0 � L � @ P � @ + usbotg1grp 0 � X � \ � V B usbotg2grp 0 � ` � d � E usdhc1grp � � � � � � � � � � � � � � � � $ � � ( � � , � � 0 A , usdhc1-100mhz-grp � � � � � � � � � � � � � � � � � $ � � ( � � , � - usdhc1-200mhz-grp � � � � � � � � � � � � � � � � � $ � � ( � � , � . usdhc2grp � � � < � � @ � � D � � H � � L � � P � � 8 � 2 usdhc2-100mhz-grp � � � < � � @ � � D � � H � � L � � P � 3 usdhc2-200mhz-grp � � � < � � @ � � D � � H � � L � � P � 4 usdhc3grp � � 8 � � < � � � � � � $ � � ( � � ( � 6 usdhc3-100mhz-grp � � 8 � � < � � � � � � $ � � ( � � 7 usdhc3-200mhz-grp � � 8 � � < � � � � � � $ � � ( � � 8 wdoggrp � 0 � @ 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 4disabled 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 $ # ׄ ׄ ,��#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 4okay ;default I pwm@30670000 2fsl,imx8mm-pwm fsl,imx27-pwm 20g C R D � � �ipg per E 4okay � � � 0 #bZ ;default I pwm@30680000 2fsl,imx8mm-pwm fsl,imx27-pwm 20h C S D � � �ipg per E 4okay ;default I pwm@30690000 2fsl,imx8mm-pwm fsl,imx27-pwm 20i C T D � � �ipg per E 4okay ;default I 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 4okay � � � 0 #bZ ;default I ! P "
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 4okay ;default I # Y serial@30880000 2fsl,imx8mm-uart fsl,imx6q-uart 20� C D � � �ipg per % *rx tx 4okay ;default I $ Y 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@8 2nxp,pf8121a 2 regulators ldo1 i �` � LK@ � � ldo2 i �` � LK@ � � 5 ldo3 i �` � LK@ � � ldo4 i �` � LK@ � � buck1 i � � w@ � � buck2 i � � w@ � � buck3 i � � w@ � � buck4 i � � w@ � � buck5 i � � w@ � � buck6 i � � w@ � � buck7 i 2Z� � 2Z� � � vsnvs i w@ � 2Z� � i2c@30a30000 2fsl,imx8mm-i2c fsl,imx21-i2c 20� C $ D � 4disabled i2c@30a40000 2fsl,imx8mm-i2c fsl,imx21-i2c 20� C % D � 4okay �� ;default I ' i2c-mux@70 2nxp,pca9540 2 p i2c3@0 2 rtc@68 2microcrystal,rv4162 2 h ;default I ( � ) i2c@30a50000 2fsl,imx8mm-i2c fsl,imx21-i2c 20� C & D � 4okay �� ;default I * codec@1a 2wlf,wm8960 2 D � �mclk � I serial@30a60000 2fsl,imx8mm-uart fsl,imx6q-uart 20� C D � � �ipg per % *rx tx 4okay ;default I + 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 � 4okay � / " ;default state_100mhz state_200mhz I , = - G . Q / ] 0 mmc@30b50000 ! 2fsl,imx8mm-usdhc fsl,imx7d-usdhc 20� C D _ S � �ipg ahb per � 4okay j 1 " ;default state_100mhz state_200mhz I 2 = 3 G 4 ] 5 mmc@30b60000 ! 2fsl,imx8mm-usdhc fsl,imx7d-usdhc 20� C D _ S � �ipg ahb per � 4okay / " ;default state_100mhz state_200mhz I 6 = 7 G 8 Q 9 ] 0 spi@30bb0000 2nxp,imx8mm-fspi 20� sfspi_base fspi_mmap C k D � �
�fspi_en fspi 4okay ;default I : 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 # �� sY@ } � ~ ; �mac-address � � < 4okay ;default I = �rgmii-id � > � mdio ethernet-phy@4 2ethernet-phy-ieee802.3-c22 2 � ? > 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 � @ � @ � A 4okay �otg ;default I B usbmisc@32e40200 % 2fsl,imx8mm-usbmisc fsl,imx7d-usbmisc * 22� A usb@32e50000 2fsl,imx8mm-usb fsl,imx7d-usb 22� C ) D � �usb1_ctrl_root_clk � X � @ � C � D 4disabled �host ;default I E usbmisc@32e50200 % 2fsl,imx8mm-usbmisc fsl,imx7d-usbmisc * 22� D dma-controller@33000000 & 2fsl,imx7d-dma-apbh fsl,imx28-dma-apbh 23 0 C 7gpmi0 gpmi1 gpmi2 gpmi3 � G D � F nand-controller@33002000 ) 2fsl,imx8mm-gpmi-nand fsl,imx7d-gpmi-nand 23 3 @ @ sgpmi-nand bch C 7bch D � � �gpmi_io gpmi_bch_apb % F *rx-tx 4disabled interrupt-controller@38800000 2arm,gic-v3 28� 8� � o 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 regulator-vref-1v8 2regulator-fixed Tvref-1v8 i w@ � w@ 0 regulator-vref-3v3 2regulator-fixed Tvref-3v3 i 2Z� � 2Z� / regulator-wlan-vmmc 2regulator-fixed ;default I G Treg_wlan_vmmc i 2Z� � 2Z� c ? h 9 sound-wm8960 { H � I � �Headphone Jack HP_L Headphone Jack HP_R Ext Spk SPK_LP Ext Spk SPK_LN Ext Spk SPK_RP Ext Spk SPK_RN RINPUT1 Mic Jack Mic Jack MICB 2fsl,imx-audio-wm8960 � ) � J
,wm8960-audio ;default I K 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 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 assigned-clock-rates #reset-cells #pwm-cells cs-gpios uart-has-rtscts regulator-min-microvolt regulator-max-microvolt regulator-boot-on regulator-always-on interrupts-extended wlf,shared-lrclk #mbox-cells fsl,tuning-start-tap fsl,tuning-step bus-width sdhci-caps-mask non-removable pinctrl-1 pinctrl-2 vmmc-supply vqmmc-supply cd-gpios reg-names fsl,num-tx-queues fsl,num-rx-queues nvmem_macaddr_swap fsl,stop-mode phy-mode phy-handle fsl,magic-packet phys fsl,usbmisc dr_mode over-current-active-low power-active-high #index-cells interrupt-names dma-channels regulator-name gpio enable-active-high audio-cpu audio-codec audio-routing hp-det-gpios mic-det-gpios