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>
151 lines
2.3 KiB
Plaintext
151 lines
2.3 KiB
Plaintext
/dts-v1/;
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#include "rt3883.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 = "omnima,hpm", "ralink,rt3883-soc";
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model = "Omnima HPM";
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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 = <100>;
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reset {
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label = "reset";
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gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
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linux,code = <KEY_RESTART>;
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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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power {
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label = "hpm:orange:power";
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gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
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};
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status {
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label = "hpm:green:status";
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gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
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};
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eth {
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label = "hpm:green:eth";
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gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
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};
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eth2 {
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label = "hpm:red:eth";
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gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
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};
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wifi {
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label = "hpm:green:wifi";
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gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
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};
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wifi2 {
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label = "hpm:red:wifi";
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gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
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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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/* gpio 12 and 13 handle the OC input */
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usb0 {
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gpio-export,name = "usb0";
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gpio-export,output = <1>;
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gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
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};
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usb1 {
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gpio-export,name = "usb1";
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gpio-export,output = <1>;
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gpios = <&gpio0 1 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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spi-max-frequency = <25000000>;
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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reg = <0x0 0x0030000>;
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label = "u-boot";
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read-only;
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};
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partition@30000 {
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reg = <0x00030000 0x00010000>;
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label = "config";
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read-only;
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};
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factory: partition@40000 {
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reg = <0x00040000 0x00010000>;
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label = "factory";
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read-only;
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};
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partition@50000 {
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reg = <0x00050000 0x00fb0000>;
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label = "firmware";
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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", "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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phy-handle = <&phy0>;
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phy-mode = "rgmii";
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mtd-mac-address = <&factory 0x28>;
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mdio-bus {
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status = "okay";
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phy0: ethernet-phy@4 {
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reg = <4>;
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};
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};
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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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