140 lines
2.3 KiB
Plaintext
140 lines
2.3 KiB
Plaintext
/dts-v1/;
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#include "ox820.dtsi"
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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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model = "MitraStar Technology Corp. STG-212";
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compatible = "mitrastar,stg-212", "oxsemi,ox820";
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chosen {
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bootargs = "earlyprintk console=ttyS0,115200";
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stdout-path = "serial0:115200n8";
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};
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memory {
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/* 128Mbytes DDR */
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reg = <0x60000000 0x8000000>;
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};
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aliases {
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serial0 = &uart0;
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gpio0 = &gpio0;
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gpio1 = &gpio1;
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led-boot = &led_status;
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led-failsafe = &led_warn;
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led-running = &led_status;
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led-upgrade = &led_warn;
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};
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keys {
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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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reset {
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label = "reset";
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gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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copy {
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label = "copy";
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gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_COPY>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led_status: status {
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label = "zyxel:blue:status";
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gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
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};
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led_warn: status2 {
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label = "zyxel:red:status";
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gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
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};
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copy {
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label = "zyxel:orange:copy";
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gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
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trigger-sources = <&ehci_port1>, <&ehci_port2>;
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linux,default-trigger = "usbport";
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};
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};
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i2c-gpio {
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compatible = "i2c-gpio";
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gpios = <&gpio1 9 GPIO_ACTIVE_HIGH
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&gpio1 10 GPIO_ACTIVE_HIGH>;
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i2c-gpio,delay-us = <10>;
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};
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};
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&uart0 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart0>;
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};
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&nandc {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_nand>;
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nand@0 {
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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nand-ecc-mode = "soft";
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nand-ecc-algo = "hamming";
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partition@0 {
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label = "stage1";
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reg = <0x00000000 0x00040000>;
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read-only;
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};
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partition@40000 {
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label = "u-boot";
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reg = <0x00040000 0x00380000>;
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read-only;
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};
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partition@3c0000 {
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label = "u-boot-env";
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reg = <0x003c0000 0x00080000>;
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};
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partition@440000 {
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label = "kernel";
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reg = <0x00440000 0x009c0000>;
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};
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partition@e00000 {
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label = "ubi";
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reg = <0x00e00000 0x07200000>;
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};
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};
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};
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ða {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_etha_mdio>;
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};
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&ehci {
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status = "okay";
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};
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&sata {
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status = "okay";
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};
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