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$ � ' friendlyarm,nanopi-r2s rockchip,rk3328 + 7FriendlyElec NanoPi R2S aliases =/serial@ff110000 E/serial@ff120000 M/serial@ff130000 U/i2c@ff150000 Z/i2c@ff160000 _/i2c@ff170000 d/i2c@ff180000 i/ethernet@ff540000 s/usb@ff600000/device@2 }/mmc@ff500000 cpus + cpu@0 �cpu arm,cortex-a53 � � � � � x �psci � � cpu@1 �cpu arm,cortex-a53 � � � � � x �psci � �
cpu@2 �cpu arm,cortex-a53 � � � � � x �psci � � cpu@3 �cpu arm,cortex-a53 � � � � � x �psci � � idle-states psci cpu-sleep arm,idle-state % 6 M x ^ � n � l2-cache0 cache opp_table0 operating-points-v2 opp-408000000 � Q� � ~� � �@ � opp-600000000 � #�F � ~� � �@ opp-816000000 � 0�, � B@ � �@ opp-1008000000 � <� � �� � �@ opp-1200000000 � G�� � �( � �@ opp-1296000000 � M?d � � � �@ analog-sound simple-audio-card �i2s � �Analog disabled simple-audio-card,cpu
simple-audio-card,codec
arm-pmu arm,cortex-a53-pmu 0 d e f g "
display-subsystem rockchip,display-subsystem 5
disabled hdmi-sound simple-audio-card �i2s � � �HDMI disabled simple-audio-card,cpu
simple-audio-card,codec
psci arm,psci-1.0 arm,psci-0.2 �smc timer arm,armv8-timer 0
xin24m fixed-clock ; Hn6 Xxin24m D i2s@ff000000 ( rockchip,rk3328-i2s rockchip,rk3066-i2s � � � ) 7 ki2s_clk i2s_hclk w |tx rx � disabled i2s@ff010000 ( rockchip,rk3328-i2s rockchip,rk3066-i2s � � � * 8 ki2s_clk i2s_hclk w |tx rx � disabled i2s@ff020000 ( rockchip,rk3328-i2s rockchip,rk3066-i2s � � � + 9 ki2s_clk i2s_hclk w |tx rx � disabled spdif@ff030000 rockchip,rk3328-spdif � � � . :
kmclk hclk w
|tx �default � � disabled pdm@ff040000
rockchip,pdm � � � = R kpdm_clk pdm_hclk w |rx �default sleep � � disabled syscon@ff100000 & rockchip,rk3328-grf syscon simple-mfd � � : io-domains " rockchip,rk3328-io-voltage-domain okay � � � � � � gpio rockchip,rk3328-grf-gpio * power-controller ! rockchip,rk3328-power-controller 6 + < power-domain@6 � � D 6 power-domain@5 � 6 power-domain@8 � � � F 6 reboot-mode syscon-reboot-mode J � QRB� ]RB� kRB� {RB� serial@ff110000 & rockchip,rk3328-uart snps,dw-apb-uart � � 7 � & � kbaudclk apb_pclk w |tx rx �default � ! " � � disabled serial@ff120000 & rockchip,rk3328-uart snps,dw-apb-uart � � 8 � ' � kbaudclk apb_pclk w |tx rx �default � # $ % � � disabled serial@ff130000 & rockchip,rk3328-uart snps,dw-apb-uart � � 9 � ( � kbaudclk apb_pclk w |tx rx �default � & � � okay i2c@ff150000 ( rockchip,rk3328-i2c rockchip,rk3399-i2c � � $ + � 7 � ki2c pclk �default � ' disabled i2c@ff160000 ( rockchip,rk3328-i2c rockchip,rk3399-i2c � � % + � 8 � ki2c pclk �default � ( okay pmic@18 rockchip,rk805 � ) ; Xxin32k rk805-clkout2 * � * �default � � � + � + � + � + � + regulators DCDC_REG1 vdd_log $ 8 J
�4 b z 0� regulator-state-mem � � B@ DCDC_REG2 vdd_arm $ 8 J
�4 b z 0� regulator-state-mem � � ~� DCDC_REG3 vcc_ddr $ 8 regulator-state-mem � DCDC_REG4
vcc_io_33 $ 8 J 2Z� b 2Z� regulator-state-mem � � 2Z� LDO_REG1 vcc_18 $ 8 J w@ b w@ regulator-state-mem � � w@ LDO_REG2 vcc18_emmc $ 8 J w@ b w@ regulator-state-mem � � w@ LDO_REG3 vdd_10 $ 8 J B@ b B@ regulator-state-mem � � B@ i2c@ff170000 ( rockchip,rk3328-i2c rockchip,rk3399-i2c � � & + � 9 � ki2c pclk �default � , disabled i2c@ff180000 ( rockchip,rk3328-i2c rockchip,rk3399-i2c � � ' + � : � ki2c pclk �default � - disabled spi@ff190000 ( rockchip,rk3328-spi rockchip,rk3066-spi � � 1 + � � kspiclk apb_pclk w |tx rx �default � . / 0 1 disabled watchdog@ff1a0000 rockchip,rk3328-wdt snps,dw-wdt � � ( � � pwm@ff1b0000 rockchip,rk3328-pwm � � � < � kpwm pclk �default � 2 � disabled pwm@ff1b0010 rockchip,rk3328-pwm � � � < � kpwm pclk �default � 3 � disabled pwm@ff1b0020 rockchip,rk3328-pwm � � � < � kpwm pclk �default � 4 � okay pwm@ff1b0030 rockchip,rk3328-pwm � � 0 2 � < � kpwm pclk �default � 5 � disabled dma-controller@ff1f0000 arm,pl330 arm,primecell � � @ � � � kapb_pclk � thermal-zones soc-thermal � � � & 6 trips trip-point0 6 p B � �passive trip-point1 6 L B � �passive 7 soc-crit 6 s B � �critical cooling-maps map0 M 7 0 R ��������
�������� �������� �������� a tsadc@ff250000 rockchip,rk3328-tsadc � �% : n $ ~ �P � $ � ktsadc apb_pclk �init default sleep � 8 � 9 � 8 � B
�tsadc-apb � : � �� � okay � 6 efuse@ff260000 rockchip,rk3328-efuse � �& P + � > kpclk_efuse id@7 � cpu-leakage@17 � logic-leakage@19 � cpu-version@1a � 0 E adc@ff280000 . rockchip,rk3328-saradc rockchip,rk3399-saradc � �( P 5 � % � ksaradc apb_pclk � V �saradc-apb disabled gpu@ff300000 " rockchip,rk3328-mali arm,mali-450 � �0 T Z W ] X Y [ \ " Ggp gpmmu pp pp0 ppmmu0 pp1 ppmmu1 � � � kbus core � f iommu@ff330200 rockchip,iommu � �3 `
Gh265e_mmu � � � kaclk iface W disabled iommu@ff340800 rockchip,iommu � �4 @ b Gvepu_mmu � � F kaclk iface W disabled video-codec@ff350000 rockchip,rk3328-vpu � �5 Gvdpu � � F
kaclk hclk d ; k < iommu@ff350800 rockchip,iommu � �5 @ Gvpu_mmu � � F kaclk iface W k < ; iommu@ff360480 rockchip,iommu � �6� @ �6� @ J Grkvdec_mmu � � B kaclk iface W disabled vop@ff370000 rockchip,rk3328-vop � �7 >� � � x ; kaclk_vop dclk_vop hclk_vop � � � �
�axi ahb dclk d = disabled port +
endpoint@0 � y > C iommu@ff373f00 rockchip,iommu � �7? Gvop_mmu � � ; kaclk iface W disabled = hdmi@ff3c0000 rockchip,rk3328-dw-hdmi � �< � # � � F kiahb isfr cec � ? �hdmi �default � @ A B � : � disabled ports + port@0 � endpoint y C > port@1 � codec@ff410000 rockchip,rk3328-codec � �A � � *
kpclk mclk � : � disabled phy@ff430000 rockchip,rk3328-hdmi-phy � �C S � � D y ksysclk refoclk refpclk Xhdmi_phy ; � E �cpu-version � disabled ? clock-controller@ff440000 ( rockchip,rk3328-cru rockchip,cru syscon � �D � : ; � � n x = & ' ( � � � � � � � � A B D C " \ 5 � H � � 4 � $ � z D D D | ~ �� n6 n6 n6 �� ��� �� ׄ �� ���� �� �� ��������n6 #�F L G�� �рxh�xh��рxh�xh� � syscon@ff450000 . rockchip,rk3328-usb2phy-grf syscon simple-mfd � �E + usb2phy@100 rockchip,rk3328-usb2phy � � D kphyclk Xusb480m_phy ; n { � F okay F otg-port � $ ; < = Gotg-bvalid otg-id linestate okay S host-port � >
Glinestate okay T mmc@ff500000 0 rockchip,rk3328-dw-mshc rockchip,rk3288-dw-mshc � �P @ � = ! J N kbiu ciu ciu-drive ciu-sample � ��р okay � � G H I J �default # 0 = J X K d mmc@ff510000 0 rockchip,rk3328-dw-mshc rockchip,rk3288-dw-mshc � �Q @
� > " K O kbiu ciu ciu-drive ciu-sample � ��р disabled mmc@ff520000 0 rockchip,rk3328-dw-mshc rockchip,rk3288-dw-mshc � �R @ � ? # L P kbiu ciu ciu-drive ciu-sample � ��р disabled ethernet@ff540000 rockchip,rk3328-gmac � �T Gmacirq 8 � d W X Z Y � � M kstmmaceth mac_clk_rx mac_clk_tx clk_mac_ref clk_mac_refout aclk_mac pclk_mac � c
�stmmaceth � : q okay n d f � L L |input � M �rgmii � � N �default � � � $ mdio snps,dwmac-mdio + ethernet-phy@1 � � O �default � ' � �P � ) M ethernet@ff550000 rockchip,rk3328-gmac � �U � : Gmacirq 8 � T S S U � � V I kstmmaceth mac_clk_rx mac_clk_tx clk_mac_ref aclk_mac pclk_mac clk_macphy � b
�stmmaceth �rmii � P q |output disabled mdio snps,dwmac-mdio + ethernet-phy@0 4 ethernet-phy-id1234.d400 ethernet-phy-ieee802.3-c22 � � V � d �default � Q R � P usb@ff580000 2 rockchip,rk3328-usb rockchip,rk3066-usb snps,dwc2 � �X � M kotg host , � � @ � S �usb2-phy okay usb@ff5c0000
generic-ehci � �\ � N F � T �usb okay usb@ff5d0000
generic-ohci � �] � N F � T �usb okay usb@ff600000 rockchip,rk3328-dwc3 snps,dwc3 � �` C � ` a � kref_clk suspend_clk bus_clk host
;utmi_wide D e } � � � okay + device@2 usbbda,8153 � interrupt-controller@ff811000 arm,gic-400 � @ � �� �� ��@ ��` pinctrl rockchip,rk3328-pinctrl � : + gpio0@ff210000 rockchip,gpio-bank � �! 3 � � * � a gpio1@ff220000 rockchip,gpio-bank � �" 4 � � * � ) gpio2@ff230000 rockchip,gpio-bank � �# 5 � � * � e gpio3@ff240000 rockchip,gpio-bank � �$ 6 � � * � pcfg-pull-up W pcfg-pull-down , _ pcfg-pull-none ; U pcfg-pull-none-2ma ; H ^ pcfg-pull-up-2ma H pcfg-pull-up-4ma H X pcfg-pull-none-4ma ; H [ pcfg-pull-down-4ma , H pcfg-pull-none-8ma ; H Y pcfg-pull-up-8ma H Z pcfg-pull-none-12ma ; H \ pcfg-pull-up-12ma H ] pcfg-output-high W pcfg-output-low c pcfg-input-high n V pcfg-input n i2c0 i2c0-xfer { U U ' i2c1 i2c1-xfer { U U ( i2c2 i2c2-xfer {
U U , i2c3 i2c3-xfer { U U - i2c3-pins { U U hdmi_i2c hdmii2c-xfer { U U A pdm-0 pdmm0-clk { U pdmm0-fsync { U pdmm0-sdi0 { U pdmm0-sdi1 { U pdmm0-sdi2 { U pdmm0-sdi3 { U pdmm0-clk-sleep { V pdmm0-sdi0-sleep { V pdmm0-sdi1-sleep { V pdmm0-sdi2-sleep { V pdmm0-sdi3-sleep { V pdmm0-fsync-sleep { V tsadc otp-pin {
U 8 otp-out {
U 9 uart0 uart0-xfer { U W uart0-cts { U ! uart0-rts {
U " uart0-rts-pin {
U uart1 uart1-xfer { U W # uart1-cts { U $ uart1-rts { U % uart1-rts-pin { U uart2-0 uart2m0-xfer { U W uart2-1 uart2m1-xfer { U W & spi0-0 spi0m0-clk { W spi0m0-cs0 { W spi0m0-tx { W spi0m0-rx {
W spi0m0-cs1 { W spi0-1 spi0m1-clk { W spi0m1-cs0 { W spi0m1-tx { W spi0m1-rx { W spi0m1-cs1 { W spi0-2 spi0m2-clk { W . spi0m2-cs0 { W 1 spi0m2-tx { W / spi0m2-rx { W 0 i2s1 i2s1-mclk { U i2s1-sclk { U i2s1-lrckrx { U i2s1-lrcktx { U i2s1-sdi { U i2s1-sdo { U i2s1-sdio1 { U i2s1-sdio2 { U i2s1-sdio3 { U i2s1-sleep � { V V V V V V V V V i2s2-0 i2s2m0-mclk { U i2s2m0-sclk { U i2s2m0-lrckrx { U i2s2m0-lrcktx { U i2s2m0-sdi { U i2s2m0-sdo { U i2s2m0-sleep ` { V V V V V V i2s2-1 i2s2m1-mclk { U i2s2m1-sclk { U i2sm1-lrckrx { U i2s2m1-lrcktx { U i2s2m1-sdi { U i2s2m1-sdo { U i2s2m1-sleep P { V V V V V spdif-0 spdifm0-tx { U spdif-1 spdifm1-tx { U spdif-2 spdifm2-tx { U sdmmc0-0 sdmmc0m0-pwren { X sdmmc0m0-pin { X sdmmc0-1 sdmmc0m1-pwren { X sdmmc0m1-pin { X g sdmmc0 sdmmc0-clk { Y G sdmmc0-cmd { Z H sdmmc0-dectn { X I sdmmc0-wrprt { X sdmmc0-bus1 { Z sdmmc0-bus4 @ { Z Z Z Z J sdmmc0-pins � { X X X X X X X X sdmmc0ext sdmmc0ext-clk { [ sdmmc0ext-cmd { X sdmmc0ext-wrprt { X sdmmc0ext-dectn { X sdmmc0ext-bus1 { X sdmmc0ext-bus4 @ { X X X X sdmmc0ext-pins � { X X X X X X X X sdmmc1 sdmmc1-clk { Y sdmmc1-cmd {
Z sdmmc1-pwren { Z sdmmc1-wrprt { Z sdmmc1-dectn { Z sdmmc1-bus1 { Z sdmmc1-bus4 @ { Z Z Z Z sdmmc1-pins � { X
X X X X X X X X emmc emmc-clk { \ emmc-cmd { ] emmc-pwren { U emmc-rstnout { U emmc-bus1 { ] emmc-bus4 @ { ] ] ] ] emmc-bus8 � { ] ] ] ] ] ] ] ] pwm0 pwm0-pin { U 2 pwm1 pwm1-pin { U 3 pwm2 pwm2-pin { U 4 pwmir pwmir-pin { U 5 gmac-1 rgmiim1-pins ` { Y
[ [ Y [ [ [
[ [ Y Y [ [ Y Y Y Y [ Y Y Y Y N rmiim1-pins { ^ \ ^ ^ ^ ^
^ ^ \ \ U U U U U U gmac2phy fephyled-speed10 { U fephyled-duplex { U fephyled-rxm1 { U Q fephyled-txm1 { U fephyled-linkm1 { U R tsadc_pin tsadc-int {
U tsadc-pin {
U hdmi_pin hdmi-cec { U @ hdmi-hpd { _ B cif-0 dvp-d2d9-m0 � { U U U U U U
U U U U U U cif-1 dvp-d2d9-m1 � { U U U U U U U U U U U U button reset-button-pin { U ` gmac2io eth-phy-reset-pin { _ O leds lan-led-pin { U b sys-led-pin { U c wan-led-pin { U d lan lan-vdd-pin { U h pmic pmic-int-l { W * sd sdio-vcc-pin { W f chosen �serial2:1500000n8 gmac-clock fixed-clock HsY@ Xgmac_clkin ; L keys
gpio-keys � ` �default reset �reset � a � � � 2 leds
gpio-leds � b c d �default led-0 � e �nanopi-r2s:green:lan led-1 � a �nanopi-r2s:red:sys �on led-2 � e �nanopi-r2s:green:wan sdmmcio-regulator regulator-gpio � � ) � f �default vcc_io_sdio $ J w@ b 2Z� � � �voltage
� � w@ 2Z�
sdmmc-regulator regulator-fixed
a � g �default vcc_sd 8 J 2Z� b 2Z�
K vdd-5v regulator-fixed vdd_5v $ 8 J LK@ b LK@ + vdd-5v-lan regulator-fixed �
e � h �default vdd_5v_lan $ 8
+ compatible interrupt-parent #address-cells #size-cells model serial0 serial1 serial2 i2c0 i2c1 i2c2 i2c3 ethernet0 ethernet1 mmc0 device_type reg clocks #cooling-cells cpu-idle-states dynamic-power-coefficient enable-method next-level-cache operating-points-v2 cpu-supply phandle entry-method local-timer-stop arm,psci-suspend-param entry-latency-us exit-latency-us min-residency-us opp-shared opp-hz opp-microvolt clock-latency-ns opp-suspend simple-audio-card,format simple-audio-card,mclk-fs simple-audio-card,name status sound-dai interrupts interrupt-affinity ports #clock-cells clock-frequency clock-output-names clock-names dmas dma-names #sound-dai-cells pinctrl-names pinctrl-0 pinctrl-1 pmuio-supply vccio1-supply vccio2-supply vccio3-supply vccio4-supply vccio5-supply vccio6-supply gpio-controller #gpio-cells #power-domain-cells offset mode-normal mode-recovery mode-bootloader mode-loader reg-io-width reg-shift rockchip,system-power-controller wakeup-source vcc1-supply vcc2-supply vcc3-supply vcc4-supply vcc5-supply vcc6-supply regulator-name regulator-always-on regulator-boot-on regulator-min-microvolt regulator-max-microvolt regulator-ramp-delay regulator-on-in-suspend regulator-suspend-microvolt #pwm-cells arm,pl330-periph-burst #dma-cells polling-delay-passive polling-delay sustainable-power thermal-sensors temperature hysteresis trip cooling-device contribution assigned-clocks assigned-clock-rates pinctrl-2 resets reset-names rockchip,grf rockchip,hw-tshut-temp #thermal-sensor-cells rockchip,hw-tshut-mode rockchip,hw-tshut-polarity rockchip,efuse-size bits #io-channel-cells interrupt-names #iommu-cells iommus power-domains remote-endpoint phys phy-names nvmem-cells nvmem-cell-names #phy-cells #reset-cells assigned-clock-parents fifo-depth max-frequency bus-width cap-sd-highspeed disable-wp sd-uhs-sdr12 sd-uhs-sdr25 sd-uhs-sdr50 sd-uhs-sdr104 vmmc-supply vqmmc-supply snps,txpbl clock_in_out phy-handle phy-mode phy-supply rx_delay snps,aal tx_delay reset-assert-us reset-deassert-us reset-gpios phy-is-integrated dr_mode g-np-tx-fifo-size g-rx-fifo-size g-tx-fifo-size phy_type snps,dis-del-phy-power-chg-quirk snps,dis_enblslpm_quirk snps,dis-tx-ipgap-linecheck-quirk snps,dis-u2-freeclk-exists-quirk snps,dis_u2_susphy_quirk snps,dis_u3_susphy_quirk #interrupt-cells interrupt-controller ranges bias-pull-up bias-pull-down bias-disable drive-strength output-high output-low input-enable rockchip,pins stdout-path label linux,code debounce-interval default-state enable-active-high regulator-settling-time-us regulator-type startup-delay-us vin-supply gpio