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Diffstat (limited to 'target/linux/ramips/dts/TL-MR3020V3.dts')
-rw-r--r--target/linux/ramips/dts/TL-MR3020V3.dts144
1 files changed, 144 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/TL-MR3020V3.dts b/target/linux/ramips/dts/TL-MR3020V3.dts
new file mode 100644
index 0000000000..5bc1a82cc4
--- /dev/null
+++ b/target/linux/ramips/dts/TL-MR3020V3.dts
@@ -0,0 +1,144 @@
+/dts-v1/;
+
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "tplink,tl-mr3020-v3", "mediatek,mt7628an-soc";
+ model = "TP-Link TL-MR3020 v3";
+
+ aliases {
+ led-status = &led_power;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x4000000>;
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ wps {
+ label = "wps";
+ gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+
+ modec1 {
+ label = "sw1";
+ gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ };
+
+ modec2 {
+ label = "sw2";
+ gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_1>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ led_power: power {
+ label = "tl-mr3020-v3:green:power";
+ gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+
+ wan {
+ label = "tl-mr3020-v3:green:3g";
+ gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan {
+ label = "tl-mr3020-v3:green:wlan";
+ gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "tl-mr3020-v3:green:wps";
+ gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+ };
+
+ lan {
+ label = "tl-mr3020-v3:green:lan";
+ gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ m25p80@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+ m25p,chunked-io = <32>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "boot";
+ reg = <0x0 0x20000>;
+ read-only;
+ };
+
+ partition@20000 {
+ label = "firmware";
+ reg = <0x20000 0x7a0000>;
+ };
+
+ partition@7c0000 {
+ label = "config";
+ reg = <0x7c0000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@7d0000 {
+ label = "factory";
+ reg = <0x7d0000 0x30000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&ehci {
+ status = "okay";
+};
+
+&ohci {
+ status = "okay";
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "i2s", "refclk", "wdt", "p2led_an", "p1led_an", "p0led_an", "wled_an";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+&wmac {
+ status = "okay";
+ mtd-mac-address = <&factory 0xf100>;
+ mediatek,mtd-eeprom = <&factory 0x20000>;
+};
+
+&ethernet {
+ mtd-mac-address = <&factory 0xf100>;
+};