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-rw-r--r--target/linux/ramips/dts/mt7621_unielec_u7621-01-16m.dts48
-rw-r--r--target/linux/ramips/dts/mt7621_unielec_u7621-01.dtsi115
2 files changed, 163 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_unielec_u7621-01-16m.dts b/target/linux/ramips/dts/mt7621_unielec_u7621-01-16m.dts
new file mode 100644
index 0000000000..d063f08711
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_unielec_u7621-01-16m.dts
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621_unielec_u7621-01.dtsi"
+
+/ {
+ compatible = "unielec,u7621-01-16m", "unielec,u7621-01", "mediatek,mt7621-soc";
+ model = "UniElec U7621-01 (16M flash)";
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <14000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "bootloader";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "config";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0xfb0000>;
+ };
+ };
+ };
+};
diff --git a/target/linux/ramips/dts/mt7621_unielec_u7621-01.dtsi b/target/linux/ramips/dts/mt7621_unielec_u7621-01.dtsi
new file mode 100644
index 0000000000..336f68ea61
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_unielec_u7621-01.dtsi
@@ -0,0 +1,115 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "unielec,u7621-01", "mediatek,mt7621-soc";
+
+ aliases {
+ led-boot = &led_status;
+ led-failsafe = &led_status;
+ led-running = &led_status;
+ led-upgrade = &led_status;
+ };
+
+ gpio-export {
+ compatible = "gpio-export";
+ #size-cells = <0>;
+
+ modem_reset {
+ gpio-export,name = "modem_reset";
+ gpio-export,output = <1>;
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_status: status {
+ label = "green:status";
+ gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0000>;
+ ieee80211-freq-limit = <2400000 2500000>;
+ };
+};
+
+&pcie1 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ ieee80211-freq-limit = <5000000 6000000>;
+
+ led {
+ led-sources = <2>;
+ };
+ };
+};
+
+&gmac0 {
+ mtd-mac-address = <&factory 0xe000>;
+};
+
+&switch0 {
+ ports {
+ port@0 {
+ status = "okay";
+ label = "wan";
+ mtd-mac-address = <&factory 0xe000>;
+ mtd-mac-address-increment = <1>;
+ };
+
+ port@1 {
+ status = "okay";
+ label = "lan1";
+ };
+
+ port@2 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port@3 {
+ status = "okay";
+ label = "lan3";
+ };
+
+ port@4 {
+ status = "okay";
+ label = "lan4";
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "jtag", "uart2", "wdt";
+ function = "gpio";
+ };
+};