+// SPDX-License-Identifier: GPL-2.0-only
/*
- * Device Tree file for the Netgear EX2700
- *
* Copyright (C) 2016 Joseph C. Lehner <joseph.c.lehner@gmail.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
*/
-/dts-v1/;
+#include "mt7620a.dtsi"
-#include "mt7620a_netgear_ex2700_wn3000rp-v3.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
/ {
compatible = "netgear,ex2700", "ralink,mt7620a-soc";
led-upgrade = &led_power_green;
};
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ };
+
leds {
compatible = "gpio-leds";
led_power_green: power_g {
- label = "ex2700:green:power";
+ function = LED_FUNCTION_POWER;
+ color = <LED_COLOR_ID_GREEN>;
gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
default-state = "on";
};
power_r {
- label = "ex2700:red:power";
+ function = LED_FUNCTION_POWER;
+ color = <LED_COLOR_ID_RED>;
gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
};
device_g {
- label = "ex2700:green:device";
+ label = "green:device";
gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
};
device_r {
- label = "ex2700:red:device";
+ label = "red:device";
gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
};
router_g {
- label = "ex2700:green:router";
+ label = "green:router";
gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
};
router_r {
- label = "ex2700:red:router";
+ label = "red:router";
gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
};
wps {
- label = "ex2700:green:wps";
+ function = LED_FUNCTION_WPS;
+ color = <LED_COLOR_ID_GREEN>;
gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
};
};
};
-&partitions {
- partition@0 {
- label = "u-boot";
- reg = <0x0 0x30000>;
- read-only;
- };
+&gpio1 {
+ status = "okay";
+};
- partition@30000 {
- label = "u-boot-env";
- reg = <0x30000 0x10000>;
- read-only;
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ partition@40000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x40000 0x3b0000>;
+ };
+
+ partition@3f0000 {
+ label = "art";
+ reg = <0x3f0000 0x10000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_art_0: macaddr@0 {
+ reg = <0x0 0x6>;
+ };
+
+ macaddr_art_6: macaddr@6 {
+ reg = <0x6 0x6>;
+ };
+
+ eeprom_art_1000: eeprom@1000 {
+ reg = <0x1000 0x200>;
+ };
+ };
+ };
+ };
};
+};
- partition@40000 {
- compatible = "denx,uimage";
- label = "firmware";
- reg = <0x40000 0x3b0000>;
- };
+ðernet {
+ nvmem-cells = <&macaddr_art_0>;
+ nvmem-cell-names = "mac-address";
+};
+
+&wmac {
+ nvmem-cells = <&eeprom_art_1000>, <&macaddr_art_6>;
+ nvmem-cell-names = "eeprom", "mac-address";
+};
- art: partition@3f0000 {
- label = "art";
- reg = <0x3f0000 0x10000>;
- read-only;
+&state_default {
+ default {
+ groups = "i2c", "uartf", "spi refclk";
+ function = "gpio";
};
};