6031ab345d
Starting with kernel 4.4, the use of partitions as direct subnodes of the mtd device is discouraged and only supported for backward compatiblity reasons. Signed-off-by: Alex Maclean <monkeh@monkeh.net>
130 lines
2 KiB
Text
130 lines
2 KiB
Text
/dts-v1/;
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#include "mt7621.dtsi"
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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/ {
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compatible = "mikrotik,rb750gr3", "mediatek,mt7621-soc";
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model = "MikroTik RB750Gr3";
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aliases {
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led-status = &led_pwr;
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x10000000>;
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};
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chosen {
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bootargs = "console=ttyS0,57600";
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};
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gpio-leds {
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compatible = "gpio-leds";
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led_pwr: pwr {
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label = "rb750gr3:blue:pwr";
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gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
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};
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usr {
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label = "rb750gr3:green:usr";
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gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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poll-interval = <20>;
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mode {
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label = "mode";
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gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RFKILL>;
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};
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res {
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label = "res";
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gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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gpio_export {
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compatible = "gpio-export";
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#size-cells = <0>;
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buzzer {
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gpio-export,name = "buzzer";
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gpio-export,output = <0>;
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gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
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};
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usb {
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gpio-export,name = "usb";
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gpio-export,output = <1>;
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gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&spi0 {
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status = "okay";
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m25p80@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <10000000>;
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m25p,chunked-io = <32>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "u-boot-env";
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reg = <0x30000 0x10000>;
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read-only;
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};
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factory: partition@40000 {
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label = "factory";
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reg = <0x40000 0x10000>;
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read-only;
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};
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partition@50000 {
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label = "firmware";
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reg = <0x50000 0xfb0000>;
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};
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};
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};
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};
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ðernet {
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mtd-mac-address = <&factory 0xe000>;
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mtd-mac-address-increment = <1>;
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};
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&pinctrl {
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state_default: pinctrl0 {
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gpio {
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ralink,group = "i2c", "uart2", "uart3", "pcie", "rgmii2", "jtag";
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ralink,function = "gpio";
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};
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};
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};
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&sdhci {
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status = "okay";
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};
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