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@@ -0,0 +1,155 @@
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+/dts-v1/;
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/input/input.h>
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+
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+/ {
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+ model = "C-SKY gx6605s";
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+ compatible = "csky,gx6605s";
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+
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+ memory {
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+ device_type = "memory";
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+ reg = <0x10000000 0x04000000>;
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+ };
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+
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+ soc {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ compatible = "simple-bus";
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+ ranges;
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+
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+ dummy_apb: apb-clock {
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+ compatible = "fixed-clock";
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+ clock-frequency = <27000000>;
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+ clock-output-names = "dummy_apb";
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+ #clock-cells = <0>;
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+ };
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+
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+ intc: interrupt-controller@500000 {
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+ compatible = "csky,gx6605s-intc";
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+ reg = <0x00500000 0x400>;
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+ interrupt-controller;
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+ #interrupt-cells = <1>;
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+ };
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+
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+ timer@20a000 {
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+ compatible = "csky,gx6605s-timer";
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+ reg = <0x0020a000 0x400>;
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+ clocks = <&dummy_apb>;
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+ interrupts = <10>;
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+ interrupt-parent = <&intc>;
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+ };
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+
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+ ehci-hcd@900000 {
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+ compatible = "generic-ehci";
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+ reg = <0x00900000 0x400>;
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+ interrupt-parent = <&intc>;
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+ interrupts = <59>;
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+ };
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+
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+ ohci-hcd0@a00000 {
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+ compatible = "generic-ohci";
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+ reg = <0x00a00000 0x400>;
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+ interrupt-parent = <&intc>;
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+ interrupts = <58>;
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+ };
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+
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+ ohci-hcd1@b00000 {
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+ compatible = "generic-ohci";
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+ reg = <0x00b00000 0x400>;
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+ interrupt-parent = <&intc>;
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+ interrupts = <57>;
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+ };
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+
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+ serial@403000 {
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+ compatible = "ns16550a";
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+ reg = <0x00403000 0x400>;
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+ interrupt-parent = <&intc>;
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+ interrupts = <15>;
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+ clock-frequency = <29491200>;
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+ baud = <115200>;
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+ reg-shift = <2>;
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+ reg-io-width = <1>;
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+ };
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+
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+ gpio0: gpio@305000 {
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+ compatible = "wd,mbl-gpio";
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+ reg-names = "dirout", "dat", "set", "clr";
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+ reg = <0x305000 4>, <0x305004 4>, <0x305008 4>, <0x30500c 4>;
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+ bgpio-base = <0>;
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+ #gpio-cells = <2>;
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+ gpio-controller;
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+ };
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+
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+ gpio_buttons {
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+ compatible = "gpio-keys-polled";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ poll-interval = <100>;
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+ autorepeat;
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+
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+ button0 {
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+ label = "button8";
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+ linux,code = <KEY_LEFT>;
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+ gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ button1 {
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+ label = "button6";
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+ linux,code = <KEY_RIGHT>;
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+ gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ button2 {
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+ label = "button5";
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+ linux,code = <KEY_UP>;
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+ gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ button3 {
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+ label = "button9";
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+ linux,code = <KEY_DOWN>;
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+ gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ button4 {
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+ label = "button7";
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+ linux,code = <KEY_ENTER>;
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+ gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+
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+ gpio_leds {
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+ compatible = "gpio-leds";
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+
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+ led0 {
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+ label = "led10";
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+ gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "heartbeat";
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+ };
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+
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+ led1 {
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+ label = "led11";
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+ gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "timer";
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+ };
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+
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+ led2 {
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+ label = "led12";
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+ gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-on";
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+ };
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+
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+ led3 {
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+ label = "led13";
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+ gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "default-on";
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+ };
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+ };
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+ };
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+
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+ chosen {
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+ bootargs = "console=ttyS0,115200 init=/sbin/init root=/dev/sda2 rw rootwait";
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+ };
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+};
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