�
�� | 8 u� ( u� $ rockchip,rk3308-evb rockchip,rk3308 + 7Rockchip RK3308 EVB aliases =/i2c@ff040000 B/i2c@ff050000 G/i2c@ff060000 L/i2c@ff070000 Q/serial@ff0a0000 Y/serial@ff0b0000 a/serial@ff0c0000 i/serial@ff0d0000 q/serial@ff0e0000 y/spi@ff120000 ~/spi@ff130000 �/spi@ff140000 cpus + cpu@0 �cpu arm,cortex-a35 � �psci � � � Z � � � cpu@1 �cpu arm,cortex-a35 � �psci � � � cpu@2 �cpu arm,cortex-a35 � �psci � � � cpu@3 �cpu arm,cortex-a35 � �psci � � �
idle-states psci cpu-sleep arm,idle-state + < S x d � t � l2-cache cache cpu0-opp-table operating-points-v2 � opp-408000000 � Q� � ~� ~� r` � �@ � opp-600000000 � #�F � ~� ~� r` � �@ opp-816000000 � 0�, � �� �� r` � �@ opp-1008000000 � <� � *� *� r` � �@ arm-pmu arm,cortex-a35-pmu 0 � S T U V �
external-mac-clock fixed-clock ���
�mac_clkin psci
arm,psci-1.0 �smc timer arm,armv8-timer 0 �
xin24m fixed-clock �n6 �xin24m grf@ff000000 & rockchip,rk3308-grf syscon simple-mfd � � � K reboot-mode syscon-reboot-mode RB� 'RB� 3RB� ?RB� MRB� syscon@ff008000 . rockchip,rk3308-usb2phy-grf syscon simple-mfd � � � @ + usb2phy@100 rockchip,rk3308-usb2phy � [ k � H �phyclk �usb480m_phy �disabled otg-port $ � C D E �otg-bvalid otg-id linestate � �disabled 9 host-port � J
�linestate � �disabled : syscon@ff00b000 - rockchip,rk3308-detect-grf syscon simple-mfd � � � + syscon@ff00c000 + rockchip,rk3308-core-grf syscon simple-mfd � � � + i2c@ff040000 ( rockchip,rk3308-i2c rockchip,rk3399-i2c � � � � �i2c pclk � �default � + �disabled i2c@ff050000 ( rockchip,rk3308-i2c rockchip,rk3399-i2c � � � � �i2c pclk � �default �
+ �disabled i2c@ff060000 ( rockchip,rk3308-i2c rockchip,rk3399-i2c � � � � �i2c pclk �
�default � + �disabled i2c@ff070000 ( rockchip,rk3308-i2c rockchip,rk3399-i2c � � � � �i2c pclk � �default � + �disabled watchdog@ff080000 rockchip,rk3308-wdt snps,dw-wdt � � � � �
�disabled serial@ff0a0000 & rockchip,rk3308-uart snps,dw-apb-uart � �
� � � �baudclk apb_pclk � � �default � �disabled serial@ff0b0000 & rockchip,rk3308-uart snps,dw-apb-uart � � � � � �baudclk apb_pclk � � �default � �disabled serial@ff0c0000 & rockchip,rk3308-uart snps,dw-apb-uart � � � � � �baudclk apb_pclk � � �default � �disabled serial@ff0d0000 & rockchip,rk3308-uart snps,dw-apb-uart � �
� � � �baudclk apb_pclk � � �default � �disabled serial@ff0e0000 & rockchip,rk3308-uart snps,dw-apb-uart � � � � � �baudclk apb_pclk � � �default � �okay spi@ff120000 ( rockchip,rk3308-spi rockchip,rk3066-spi � � � + � � �spiclk apb_pclk � �tx rx �default � �disabled spi@ff130000 ( rockchip,rk3308-spi rockchip,rk3066-spi � � � + � � �spiclk apb_pclk � �tx rx �default � ! �disabled spi@ff140000 ( rockchip,rk3308-spi rockchip,rk3066-spi � � � + � � �spiclk apb_pclk � " " �tx rx �default � # $ % & �disabled pwm@ff160000 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � � y � �pwm pclk �default � ' � �disabled pwm@ff160010 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � � y � �pwm pclk �default � ( � �disabled pwm@ff160020 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � � y � �pwm pclk �default � ) � �disabled pwm@ff160030 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � 0 � y � �pwm pclk �default � * � �disabled pwm@ff170000 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � � x � �pwm pclk �default � + � �disabled pwm@ff170010 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � � x � �pwm pclk �default � , � �disabled pwm@ff170020 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � � x � �pwm pclk �default � - � �disabled pwm@ff170030 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � 0 � x � �pwm pclk �default � . � �disabled pwm@ff180000 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � � � �pwm pclk �default � / � �okay ^ pwm@ff180010 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � � � �pwm pclk �default � 0 � �disabled pwm@ff180020 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � � � �pwm pclk �default � 1 � �disabled pwm@ff180030 ( rockchip,rk3308-pwm rockchip,rk3328-pwm � � 0 � � �pwm pclk �default � 2 � �disabled rktimer@ff1a0000 rockchip,rk3288-timer � � � � � �pclk timer saradc@ff1e0000 . rockchip,rk3308-saradc rockchip,rk3399-saradc � � � % � % � �saradc apb_pclk � F saradc-apb �okay 3 W dma-controller@ff2c0000 arm,pl330 arm,primecell � �, @ � * � � �apb_pclk A dma-controller@ff2d0000 arm,pl330 arm,primecell � �- @ � * � � �apb_pclk A " i2s@ff350000 ( rockchip,rk3308-i2s rockchip,rk3066-i2s � �5 � 4 � \ � �i2s_clk i2s_hclk � " " �tx rx � � reset-m reset-h �default � 4 5 6 7 �disabled i2s@ff360000 ( rockchip,rk3308-i2s rockchip,rk3066-i2s � �6 � 5 � ^ � �i2s_clk i2s_hclk � " �rx � � reset-m reset-h �disabled spdif-tx@ff3a0000 , rockchip,rk3308-spdif rockchip,rk3066-spdif � �: � 7 � b �
�mclk hclk � "
�tx �default � 8 �disabled usb@ff400000 2 rockchip,rk3308-usb rockchip,rk3066-usb snps,dwc2 � �@ � B � � �otg Lotg T f u � � @ � 9 �usb2-phy �disabled usb@ff440000
generic-ehci � �D � G � � � � : �usb �disabled usb@ff450000
generic-ohci � �E � H � � � � : �usb �disabled mmc@ff480000 0 rockchip,rk3308-dw-mshc rockchip,rk3288-dw-mshc � �H @ � L � � � 0 1 2 �biu ciu ciu-drive ciu-sample � ��р �default � ; < = > �disabled mmc@ff490000 0 rockchip,rk3308-dw-mshc rockchip,rk3288-dw-mshc � �I @ � M � � � : ; < �biu ciu ciu-drive ciu-sample � ��р �disabled mmc@ff4a0000 0 rockchip,rk3308-dw-mshc rockchip,rk3288-dw-mshc � �J @ � N � � � 5 6 7 �biu ciu ciu-drive ciu-sample � ��р �default � ? @ A �disabled nand-controller@ff4b0000 ( rockchip,rk3308-nfc rockchip,rv1108-nfc � �K @ � Q � � - �ahb nfc [ - ��р � B C D E F G H �default �disabled ethernet@ff4e0000 rockchip,rk3308-gmac � �N � @ �macirq @ � @ B B A @ � � C [ �stmmaceth mac_clk_rx mac_clk_tx clk_mac_ref clk_mac_refout aclk_mac pclk_mac clk_mac_speed �rmii �default � I J }
stmmaceth � K �disabled clock-controller@ff500000 rockchip,rk3308-cru � �P � � K [ � � interrupt-controller@ff580000 arm,gic-400 @ � �X �X �X@ �X` � � � sram@fff80000
mmio-sram � �� �� + ddr-sram@0 � � vad-sram@8000 � � � pinctrl rockchip,rk3308-pinctrl � K + �default � L gpio0@ff220000 rockchip,gpio-bank � �" � ( � � + � � Y gpio1@ff230000 rockchip,gpio-bank � �# � ) � � + � � gpio2@ff240000 rockchip,gpio-bank � �$ � * � � + � � gpio3@ff250000 rockchip,gpio-bank � �% � + � � + � � gpio4@ff260000 rockchip,gpio-bank � �& � , � � + � � pcfg-pull-up 7 V pcfg-pull-down D S pcfg-pull-none S O pcfg-pull-none-2ma S ` pcfg-pull-up-2ma 7 ` pcfg-pull-up-4ma 7 ` U pcfg-pull-none-4ma S ` T pcfg-pull-down-4ma D ` pcfg-pull-none-8ma S ` M pcfg-pull-up-8ma 7 ` N pcfg-pull-none-12ma S ` Q pcfg-pull-up-12ma 7 ` P pcfg-pull-none-smt S o R pcfg-output-high � pcfg-output-low � pcfg-input-high 7 � pcfg-input � emmc emmc-clk � M emmc-cmd � N emmc-pwren � O emmc-rstn �
O emmc-bus1 � N emmc-bus4 @ � N N N N emmc-bus8 � � N N N N N N N N flash flash-csn0 �
O E flash-rdy � O G flash-ale � O B flash-cle � O D flash-wrn � O H flash-rdn �
O F flash-bus8 � � P P P P P P P P C gmac rmii-pins � � Q Q Q O O O O O
O I mac-refclk-12ma � Q J mac-refclk � O gmac-m1 rmiim1-pins � � Q Q Q O O O O O
O macm1-refclk-12ma � Q macm1-refclk � O i2c0 i2c0-xfer � R R i2c1 i2c1-xfer � R R
i2c2 i2c2-xfer � R R i2c3-m0 i2c3m0-xfer � R R i2c3-m1 i2c3m1-xfer � R
R i2c3-m2 i2c3m2-xfer � R R i2s_2ch_0 i2s-2ch-0-mclk � O i2s-2ch-0-sclk �
O 4 i2s-2ch-0-lrck � O 5 i2s-2ch-0-sdo � O 7 i2s-2ch-0-sdi � O 6 i2s_8ch_0 i2s-8ch-0-mclk � O i2s-8ch-0-sclktx � O i2s-8ch-0-sclkrx � O i2s-8ch-0-lrcktx � O i2s-8ch-0-lrckrx � O i2s-8ch-0-sdo0 � O i2s-8ch-0-sdo1 �
O i2s-8ch-0-sdo2 � O i2s-8ch-0-sdo3 � O i2s-8ch-0-sdi0 �
O i2s-8ch-0-sdi1 � O i2s-8ch-0-sdi2 � O i2s-8ch-0-sdi3 � O i2s_8ch_1_m0 i2s-8ch-1-m0-mclk � O i2s-8ch-1-m0-sclktx � O i2s-8ch-1-m0-sclkrx � O i2s-8ch-1-m0-lrcktx � O i2s-8ch-1-m0-lrckrx � O i2s-8ch-1-m0-sdo0 � O i2s-8ch-1-m0-sdo1-sdi3 � O i2s-8ch-1-m0-sdo2-sdi2 � O i2s-8ch-1-m0-sdo3_sdi1 �
O i2s-8ch-1-m0-sdi0 � O i2s_8ch_1_m1 i2s-8ch-1-m1-mclk � O i2s-8ch-1-m1-sclktx �
O i2s-8ch-1-m1-sclkrx � O i2s-8ch-1-m1-lrcktx � O i2s-8ch-1-m1-lrckrx � O i2s-8ch-1-m1-sdo0 � O i2s-8ch-1-m1-sdo1-sdi3 � O i2s-8ch-1-m1-sdo2-sdi2 � O i2s-8ch-1-m1-sdo3_sdi1 � O i2s-8ch-1-m1-sdi0 � O pdm_m0 pdm-m0-clk � O pdm-m0-sdi0 � O pdm-m0-sdi1 �
O pdm-m0-sdi2 � O pdm-m0-sdi3 � O pdm_m1 pdm-m1-clk � O pdm-m1-sdi0 � O pdm-m1-sdi1 � O pdm-m1-sdi2 � O pdm-m1-sdi3 � O pdm_m2 pdm-m2-clkm � O pdm-m2-clk � O pdm-m2-sdi0 �
O pdm-m2-sdi1 � O pdm-m2-sdi2 � O pdm-m2-sdi3 � O pwm0 pwm0-pin �
O pwm0-pin-pull-down �
S / pwm1 pwm1-pin � O 0 pwm1-pin-pull-down � S pwm2 pwm2-pin � O 1 pwm2-pin-pull-down � S pwm3 pwm3-pin � O 2 pwm3-pin-pull-down � S pwm4 pwm4-pin � O + pwm4-pin-pull-down � S pwm5 pwm5-pin � O , pwm5-pin-pull-down � S pwm6 pwm6-pin � O - pwm6-pin-pull-down � S pwm7 pwm7-pin � O . pwm7-pin-pull-down � S pwm8 pwm8-pin �
O ' pwm8-pin-pull-down �
S pwm9 pwm9-pin � O ( pwm9-pin-pull-down � S pwm10 pwm10-pin � O ) pwm10-pin-pull-down � S pwm11 pwm11-pin � O * pwm11-pin-pull-down � S rtc rtc-32k � O L sdmmc sdmmc-clk � T ; sdmmc-cmd � U < sdmmc-det � U = sdmmc-pwren � T sdmmc-bus1 � U sdmmc-bus4 @ � U U U U > sdio sdio-clk � M A sdio-cmd � N @ sdio-pwren � M sdio-wrpt � M sdio-intn � M sdio-bus1 � N sdio-bus4 @ � N N N N ? spdif_in spdif-in � O spdif_out spdif-out � O 8 spi0 spi0-clk � U spi0-csn0 � U spi0-miso � U spi0-mosi � U spi1 spi1-clk � U spi1-csn0 �
U spi1-miso �
U spi1-mosi � U ! spi1-m1 spi1m1-miso � U spi1m1-mosi � U spi1m1-clk � U spi1m1-csn0 � U spi2 spi2-clk � U # spi2-csn0 � U $ spi2-miso � U % spi2-mosi � U & tsadc tsadc-otp-pin �
O tsadc-otp-out �
O uart0 uart0-xfer � V V uart0-cts � O uart0-rts � O uart0-rts-pin � O uart1 uart1-xfer � V V uart1-cts � O uart1-rts � O uart2-m0 uart2m0-xfer � V V uart2-m1 uart2m1-xfer � V V uart3 uart3-xfer �
V V uart3-m1 uart3m1-xfer � V V uart4 uart4-xfer � V V uart4-cts � O uart4-rts � O uart4-rts-pin � O buttons pwr-key � V X usb usb-drv � O ] sdio-pwrseq wifi-enable-h � O chosen �serial4:1500000n8 adc-keys0 adc-keys � W �buttons � d � w@ func-key � function FP adc-keys1 adc-keys � W �buttons � d � w@ esc-key � micmute > home-key u mode
�� menu-key � play �� vol-down-key r volume down �� vol-up-key s
volume up FP gpio-keys
gpio-keys 2 �default � X power = Y t GPIO Key Power C d U vcc12v-dcin regulator-fixed cvcc12v_dcin r � � � � � Z vcc5v0-sys regulator-fixed cvcc5v0_sys r LK@ � LK@ � � � Z \ vcc-1v8 regulator-fixed cvcc_1v8 r w@ � w@ � � � [ 3 vcc-ddr regulator-fixed cvcc_ddr r �` � �` � � � \ vcc-io regulator-fixed cvcc_io r 2Z� � 2Z� � � � \ [ vccio-flash regulator-fixed cvccio_flash r 2Z� � 2Z� � � � [ vcc5v0-host regulator-fixed � Y � �default � ]
cvbus_host � \ vdd-core pwm-regulator � ^ � cvdd_core r �x � r` � � � � \ vdd-log regulator-fixed cvdd_log r � � � � � � \ vdd-1v0 regulator-fixed cvdd_1v0 r B@ � B@ � � � \ compatible interrupt-parent #address-cells #size-cells model i2c0 i2c1 i2c2 i2c3 serial0 serial1 serial2 serial3 serial4 spi0 spi1 spi2 device_type reg enable-method clocks #cooling-cells dynamic-power-coefficient operating-points-v2 cpu-idle-states next-level-cache 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 interrupts interrupt-affinity clock-frequency clock-output-names #clock-cells offset mode-bootloader mode-loader mode-normal mode-recovery mode-fastboot assigned-clocks assigned-clock-parents clock-names status interrupt-names #phy-cells pinctrl-names pinctrl-0 reg-shift reg-io-width dmas dma-names #pwm-cells #io-channel-cells resets reset-names vref-supply arm,pl330-periph-burst #dma-cells dr_mode g-np-tx-fifo-size g-rx-fifo-size g-tx-fifo-size phys phy-names bus-width fifo-depth max-frequency assigned-clock-rates phy-mode rockchip,grf #reset-cells #interrupt-cells interrupt-controller ranges gpio-controller #gpio-cells bias-pull-up bias-pull-down bias-disable drive-strength input-schmitt-enable output-high output-low input-enable rockchip,pins stdout-path io-channels io-channel-names poll-interval keyup-threshold-microvolt linux,code label press-threshold-microvolt autorepeat gpios debounce-interval wakeup-source regulator-name regulator-min-microvolt regulator-max-microvolt regulator-always-on regulator-boot-on vin-supply gpio enable-active-high pwms regulator-settling-time-up-us pwm-supply