70b192f573
Use the GPIO dt-bindings macros and add compatible strings in the ramips device tree source files. Signed-off-by: L. D. Pinney <ldpinney@gmail.com> Signed-off-by: Mathias Kresin <dev@kresin.me>
110 lines
1.6 KiB
Plaintext
110 lines
1.6 KiB
Plaintext
/dts-v1/;
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#include "mt7620a.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 = "microduino,microwrt", "ralink,mt7620a-soc";
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model = "Microduino MicroWRT";
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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gpio-keys-polled {
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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 = <20>;
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reset {
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label = "reset";
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gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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wps {
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label = "wps";
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gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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};
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};
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&gpio2 {
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status = "okay";
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};
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&gpio3 {
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status = "okay";
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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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#address-cells = <1>;
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#size-cells = <1>;
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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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partition@0 {
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label = "u-boot";
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reg = <0x0 0x20000>;
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read-only;
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};
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partition@20000 {
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label = "u-boot-env";
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reg = <0x20000 0x10000>;
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read-only;
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};
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factory: partition@30000 {
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label = "factory";
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reg = <0x30000 0x10000>;
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read-only;
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};
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partition@40000 {
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label = "firmware";
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reg = <0x40000 0xfc0000>;
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};
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};
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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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&pcie {
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status = "okay";
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};
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ðernet {
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pinctrl-names = "default";
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pinctrl-0 = <&ephy_pins>;
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mtd-mac-address = <&factory 0x4>;
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mediatek,portmap = "llllw";
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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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&pinctrl {
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state_default: pinctrl0 {
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default {
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ralink,group = "wled", "i2c", "wdt", "uartf";
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ralink,function = "gpio";
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};
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};
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};
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