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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>
127 lines
1.9 KiB
Plaintext
127 lines
1.9 KiB
Plaintext
/dts-v1/;
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#include "rt5350.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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compatible = "hame,mpr-a2", "ralink,rt5350-soc";
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model = "HAME MPR-A2";
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aliases {
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led-status = &led_system;
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};
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gpio-leds {
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compatible = "gpio-leds";
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led_system: system {
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label = "mpr-a2:blue:system";
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gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
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};
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power {
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label = "mpr-a2:red:power";
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gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
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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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wps {
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label = "reset";
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gpios = <&gpio0 0 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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usb {
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gpio-export,name = "usb";
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gpio-export,output = <1>;
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gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
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};
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root_hub {
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gpio-export,name = "root_hub";
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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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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 0x7b0000>;
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};
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};
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};
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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", "jtag", "rgmii", "mdio", "uartf";
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ralink,function = "gpio";
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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 0x4>;
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};
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&esw {
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mediatek,portmap = <0x1>;
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mediatek,portdisable = <0x3e>;
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};
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&wmac {
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ralink,mtd-eeprom = <&factory 0>;
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};
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&ehci {
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status = "okay";
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};
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&ohci {
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status = "okay";
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};
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