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�� r� 8 i ( � h� Texas Instruments AM642 SK ti,am642-sk ti,am642 " 1 aliases & =/bus@f4000/bus@4000000/serial@4a00000 & E/bus@f4000/bus@4000000/serial@4a10000 M/bus@f4000/serial@2800000 U/bus@f4000/serial@2810000 ]/bus@f4000/serial@2820000 e/bus@f4000/serial@2830000 m/bus@f4000/serial@2840000 u/bus@f4000/serial@2850000 }/bus@f4000/serial@2860000 2 �/bus@f4000/ethernet@8000000/ethernet-ports/port@1 2 �/bus@f4000/ethernet@8000000/ethernet-ports/port@2 chosen �serial2:115200n8 ; �console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 firmware optee linaro,optee-tz �smc psci
arm,psci-1.0 �smc timer-cl0-cpu0 arm,armv8-timer 0 �
pmu arm,cortex-a53-pmu � bus@f4000 simple-bus " 1 p � @ @ � ` ` � � 3
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� 0 0 � 7 7 9 9 ; ; <� <� ? @ ? @ C C D0 D0 � H H @ P P ` ` h h p p x x � 1 � bus@4000000 simple-bus " 1 � � serial@4a00000 ti,am64-uart ti,am654-uart � � � � � � � � � � �fclk �disabled serial@4a10000 ti,am64-uart ti,am654-uart � � � � � � � � � � �fclk �disabled i2c@4900000 ti,am64-i2c ti,omap4-i2c � � � k " 1 � j � j �fck �disabled i2c@4910000 ti,am64-i2c ti,omap4-i2c � � � l " 1 � k � k �fck �disabled spi@4b00000 ti,am654-mcspi ti,omap4-mcspi � � � � " 1 � � � � �disabled spi@4b10000 ti,am654-mcspi ti,omap4-mcspi � � � � " 1 � � � � �disabled interrupt-controller@4210000 ti,sci-intr � ! + < C Q h e gpio@4201000 ti,am64-gpio ti,keystone-gpio � m } � + � � � O � O �gpio �reserved sram@70000000
mmio-sram � p " 1 � p tfa-sram@1c0000 � dmsc-sram@1e0000 � � sproxy-sram@1fc000 � � @ syscon@43000000 syscon simple-mfd � C " 1 � C e mux-controller mmio-mux � � @� � chipid@14 ti,am654-chipid � phy@4044 ti,am654-phy-gmii-sel � @D � e clock@4140 ti,am64-epwm-tbclk syscon � A0 � e + interrupt-controller@1800000 arm,gic-v3 " 1 � + P � � � � e msi-controller@1820000 arm,gic-v3-its � � � @ e * bus@48000000 simple-mfd " 1 & � H H @ C mailbox@4d000000 ti,am654-secure-proxy 1 =target_data rt scfg 0 � M J` J@ Grx_012 � " e interrupt-controller@48000000 ti,sci-inta � H + < C Q D $ W e dma-controller@485c0100 ti,am64-dmss-bcdma P � H\ L J� J� K� $ =gcfg bchanrt rchanrt tchanrt ringrt q | < C � � ! � " e dma-controller@485c0000 ti,am64-dmss-pktdma @ � H\ J� J� K� @ =gcfg rchanrt tchanrt ringrt q | < C � # $ % & ' ( � � ) + - / 1 3 5 7 � * , . 2 6 8 e system-controller@44043000 ti,k2g-sci � rx tx
=debug_messages � D0 � e power-controller ti,sci-pm-domain e clock-controller ti,k2g-sci-clk � e reset-controller
ti,sci-reset & e pinctrl@f4000 pinctrl-single � @ � 3 B `���� main-mmc1-pins-default @ } � � � � � � | � e
main-usb0-pins-default } � e main-i2c1-pins-default } h l e
mdio1-pins-default } � � e rgmii1-pins-default ` } ( P T � � $ , 0 L � � e rgmii2-pins-default ` } 4 8 < @ H D e ospi0-pins-default X } , $ ( e main-ecap0-pins-default } p e , serial@2800000 ti,am64-uart ti,am654-uart � � � � ��l � � � � � � �fclk serial@2810000 ti,am64-uart ti,am654-uart � � � � ��l � � � � � � �fclk �reserved serial@2820000 ti,am64-uart ti,am654-uart � � � � ��l � � � � � � �fclk �disabled serial@2830000 ti,am64-uart ti,am654-uart � � � � ��l � � � � � � �fclk �disabled serial@2840000 ti,am64-uart ti,am654-uart � � � � ��l � � � � � � �fclk �disabled serial@2850000 ti,am64-uart ti,am654-uart � � � � ��l � � � � � � �fclk �disabled serial@2860000 ti,am64-uart ti,am654-uart � � � � ��l � � � � � � �fclk �disabled i2c@20000000 ti,am64-i2c ti,omap4-i2c � � � " 1 � f � f �fck i2c@20010000 ti,am64-i2c ti,omap4-i2c � � � " 1 � g � g �fck �default �
� � gpio@70 nxp,pca9538 � p m } j �GPIO_CPSW2_RST GPIO_CPSW1_RST PRU_DETECT MMC1_SD_EN VPP_LDO_EN RPI_PS_3V3_En RPI_PS_5V0_En RPI_HAT_DETECT e 2 i2c@20020000 ti,am64-i2c ti,omap4-i2c � � � " 1 � h � h �fck i2c@20030000 ti,am64-i2c ti,omap4-i2c � � � " 1 � i � i �fck �disabled spi@20100000 ti,am654-mcspi ti,omap4-mcspi � � � " 1 � � � � � � C �tx0 rx0 spi@20110000 ti,am654-mcspi ti,omap4-mcspi � � � " 1 � � � � spi@20120000 ti,am654-mcspi ti,omap4-mcspi � � � " 1 � � � � spi@20130000 ti,am654-mcspi ti,omap4-mcspi � � m " 1 � � � � spi@20140000 ti,am654-mcspi ti,omap4-mcspi � � � " 1 � � � � interrupt-controller@a00000 ti,sci-intr � � + < C Q e gpio@600000 ti,am64-gpio ti,keystone-gpio � ` m } � � � � � � � + � W � � M � M �gpio gpio@601000 ti,am64-gpio ti,keystone-gpio � ` m } � � � � � � � + � X � � N � N �gpio mmc@fa10000 ti,am64-sdhci-8bit � � ` �� 4 � � � 9 � 9 9 �clk_ahb clk_xin � � � � - C mmc@fa00000 ti,am64-sdhci-4bit � � ` �� 4 � � � : � : : �clk_ahb clk_xin � � Y o � � � � � � �default � �
2 ethernet@8000000 ti,am642-cpsw-nuss " 1 �
=cpsw_nuss � �
$
4
�fck �
l � � � � � � � � � E # �tx0 tx1 tx2 tx3 tx4 tx5 tx6 tx7 rx �default � ethernet-ports " 1 port@1 � K Wport1 ] b n ~rgmii-rxid � port@2 � K Wport2 ] b ~rgmii-rxid � mdio@f00 ti,cpsw-mdio ti,davinci_mdio � " 1 �
�fck � B@ ethernet-phy@0 � � � e ethernet-phy@1 � � � e cpts@3d000 ti,j721e-cpts � � �
�cpts � f Gcpts � � cpts@39000000 ti,j721e-cpts � 9 =cpts � T � T �cpts $ T 4 T � a Gcpts � � cdns-usb@f900000 ti,am64-usb � � � � � � � �ref lpm $ � 4 �
" 1 � usb@f400000
cdns,usb3 0 � @ A B
=otg xhci dev $ � � � � Ghost peripheral otg super-speed host �default � ] 'cdns3,usb3-phy tscadc@28001000 ! ti,am654-tscadc ti,am3359-tscadc � ( � ` � � $ 4 1�� �adc_tsc_fck �disabled adc F ti,am654-adc ti,am3359-adc bus@fc00000 simple-bus � � " 1 � spi@fc40000 ti,am654-ospi cdns,qspi-nor � � � � X h x " 1 � K $ K 4 K 1 �!� � K �default � flash@0 jedec,spi-nor � � � �}x@ � < � < � < � < � " 1 spinlock@2a000000 ti,am64-hwspinlock � * mailbox@29020000 ti,am64-mailbox � ) � P Q 1 ) e mbox-main-r5fss0-core0 ; F e mbox-main-r5fss0-core1 ; F e mailbox@29030000 ti,am64-mailbox � ) � R S 1 ) �disabled mailbox@29040000 ti,am64-mailbox � ) � T U 1 ) e mbox-main-r5fss1-core0 ; F e ! mbox-main-r5fss1-core1 ; F e $ mailbox@29050000 ti,am64-mailbox � ) � V W 1 ) �disabled mailbox@29060000 ti,am64-mailbox � ) � L 1 ) mbox-m4-0 ; F mailbox@29070000 ti,am64-mailbox � ) � M 1 ) �disabled r5fss@78000000 ti,am64-r5fss Q " 1 @ �x x x x x x � x0 x0 � � w r5f@78000000 ti,am64-r5f �x x
=atcm btcm < C y a � q y xam64-main-r5f0_0-fw � � � � r5f@78200000 ti,am64-r5f �x � x0 �
=atcm btcm < C z a � q z xam64-main-r5f0_1-fw � � � � r5fss@78400000 ti,am64-r5fss Q " 1 @ �x@ x@ xP xP x` x` � xp xp � � x r5f@78400000 ti,am64-r5f �x@ xP
=atcm btcm < C { a � q { xam64-main-r5f1_0-fw � � � ! � " # r5f@78600000 ti,am64-r5f �x` � xp �
=atcm btcm < C | a � q | xam64-main-r5f1_1-fw � � � $ � % & wiz@f000000 ti,am64-wiz-10g " 1 � � � � � ' �fck core_ref_clk ext_ref_clk � & � � $ � 4 � e ( serdes@f000000 ti,j721e-serdes-10g � =torrent_phy q ( �torrent_reset � ( ( �refclk phy_en_refclk $ ( ( ( $ 4 � � � " 1 � e ) phy@0 � � � � q ( e pcie@f102000 % ti,am64-pcie-host ti,j721e-pcie-host @ �
� h =intd_cfg user_cfg reg cfg Glink_state � � �pci � @p � � r � r ) �fck pcie_refclk " 1 � * @ B L L � V * 8 � h h h h �� & �disabled pcie-ep@f102000 ! ti,am64-pcie-ep ti,j721e-pcie-ep @ �
� h =intd_cfg user_cfg reg mem Glink_state � � � @p � � r � r �fck ^ �disabled pwm@23000000 ti,am64-epwm ti,am3352-ehrpwm l � # � V � + V
�tbclk fck �disabled pwm@23010000 ti,am64-epwm ti,am3352-ehrpwm l � # � W � + W
�tbclk fck �disabled pwm@23020000 ti,am64-epwm ti,am3352-ehrpwm l � # � X � + X
�tbclk fck �disabled pwm@23030000 ti,am64-epwm ti,am3352-ehrpwm l � # � Y � + Y
�tbclk fck �disabled pwm@23040000 ti,am64-epwm ti,am3352-ehrpwm l � # � Z � + Z
�tbclk fck �disabled pwm@23050000 ti,am64-epwm ti,am3352-ehrpwm l � # � [ � + [
�tbclk fck �disabled pwm@23060000 ti,am64-epwm ti,am3352-ehrpwm l � # � \ � + \
�tbclk fck �disabled pwm@23070000 ti,am64-epwm ti,am3352-ehrpwm l � # � ] � + ]
�tbclk fck �disabled pwm@23080000 ti,am64-epwm ti,am3352-ehrpwm l � # � ^ � + ^
�tbclk fck �disabled pwm@23100000 ti,am64-ecap ti,am3352-ecap l � # ` � 3 � 3 �fck �default � , pwm@23110000 ti,am64-ecap ti,am3352-ecap l � # ` � 4 � 4 �fck �disabled pwm@23120000 ti,am64-ecap ti,am3352-ecap l � # ` � 5 � 5 �fck �disabled clock-cmnrefclk � fixed-clock � e ' cpus " 1 cpu-map cluster0 core0 w - core1 w . cpu@0 arm,cortex-a53 � �cpu {psci � � � @ � � � � @ � � � / e - cpu@1 arm,cortex-a53 � �cpu {psci � � � @ � � � � @ � � � / e . l2-cache0 cache � � � @ � e / memory@80000000 �memory � � � reserved-memory " 1 � optee@9e800000 � �� � � r5f-dma-memory@a0000000 shared-dma-pool � � e r5f-memory@a0100000 shared-dma-pool � � � e r5f-dma-memory@a1000000 shared-dma-pool � � e r5f-memory@a1100000 shared-dma-pool � � � e r5f-dma-memory@a2000000 shared-dma-pool � � e " r5f-memory@a2100000 shared-dma-pool � � � e # r5f-dma-memory@a3000000 shared-dma-pool � � e % r5f-memory@a3100000 shared-dma-pool � � � e & ipc-memories@a5000000 � � � � fixed-regulator-vusb-main5v0 regulator-fixed
vusb_main5v0 LK@ 6 LK@ N b e 0 fixedregulator-vcc-3v3-sys regulator-fixed vcc_3v3_sys 2Z� 6 2Z� t 0 N b e 1 fixed-regulator-sd regulator-fixed vdd_mmc1 2Z� 6 2Z� b t 1 � 2 e model compatible interrupt-parent #address-cells #size-cells serial0 serial1 serial2 serial3 serial4 serial5 serial6 serial7 serial8 ethernet0 ethernet1 stdout-path bootargs method interrupts ranges reg current-speed power-domains clocks clock-names status ti,intr-trigger-type interrupt-controller #interrupt-cells ti,sci ti,sci-dev-id ti,interrupt-ranges phandle gpio-controller #gpio-cells ti,ngpio ti,davinci-gpio-unbanked #mux-control-cells mux-reg-masks idle-states #phy-cells #clock-cells socionext,synquacer-pre-its msi-controller #msi-cells dma-ranges #mbox-cells reg-names interrupt-names ti,unmapped-event-sources msi-parent #dma-cells ti,sci-rm-range-bchan ti,sci-rm-range-rchan ti,sci-rm-range-tchan ti,sci-rm-range-tflow ti,sci-rm-range-rflow ti,host-id mbox-names mboxes #power-domain-cells #reset-cells #pinctrl-cells pinctrl-single,register-width pinctrl-single,function-mask pinctrl-single,pins clock-frequency pinctrl-names pinctrl-0 gpio-line-names dmas dma-names mmc-ddr-1_8v mmc-hs200-1_8v ti,trm-icp ti,otap-del-sel-legacy ti,otap-del-sel-mmc-hs ti,otap-del-sel-ddr52 ti,otap-del-sel-hs200 ti,otap-del-sel-sd-hs ti,otap-del-sel-sdr12 ti,otap-del-sel-sdr25 ti,otap-del-sel-sdr50 ti,otap-del-sel-sdr104 ti,otap-del-sel-ddr50 ti,clkbuf-sel vmmc-supply bus-width ti,driver-strength-ohm disable-wp assigned-clocks assigned-clock-parents ti,mac-only label phys mac-address ti,syscon-efuse phy-mode phy-handle bus_freq ti,rx-internal-delay ti,fifo-depth interrupts-extended ti,cpts-ext-ts-inputs ti,cpts-periodic-outputs ti,vbus-divider maximum-speed dr_mode phy-names assigned-clock-rates #io-channel-cells cdns,fifo-depth cdns,fifo-width cdns,trigger-address spi-tx-bus-width spi-rx-bus-width spi-max-frequency cdns,tshsl-ns cdns,tsd2d-ns cdns,tchsh-ns cdns,tslch-ns cdns,read-delay #hwlock-cells ti,mbox-num-users ti,mbox-num-fifos ti,mbox-rx ti,mbox-tx ti,cluster-mode ti,sci-proc-ids resets firmware-name ti,atcm-enable ti,btcm-enable ti,loczrama memory-region num-lanes reset-names cdns,num-lanes cdns,phy-type device_type ti,syscon-pcie-ctrl max-link-speed bus-range cdns,no-bar-match-nbits vendor-id device-id msi-map max-functions #pwm-cells cpu enable-method i-cache-size i-cache-line-size i-cache-sets d-cache-size d-cache-line-size d-cache-sets next-level-cache cache-level alignment no-map regulator-name regulator-min-microvolt regulator-max-microvolt regulator-always-on regulator-boot-on vin-supply enable-active-high