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authorYong-hyu Ban <perillamint@quendi.moe>2019-10-07 05:06:31 +0900
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2020-01-05 23:38:00 +0100
commit99dd2709b855baa9e68c7c7106743a7c4a91ee0c (patch)
treee1e23398cc3a3ca9598eb705c7df486029f35aa0 /target/linux/ramips/dts
parent8fc25d8664841ff1cd0f3082b4c404cab76d6341 (diff)
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ramips: add support for ipTIME A8004T
ipTIME A8004T is a 2.4/5GHz band AC2600 router, based on Mediatek MT7621A. Specifications: - SoC: MT7621A - RAM: DDR3 256M - Flash: SPI NOR 16MB - WiFi: - 2.4GHz: MT7615E - 5GHz: MT7615E - Ethernet: 5x 10/100/1000Mbps - Switch: SoC internal - USB: 1 * USB3.0 port - UART: - J4: 3.3V, TX, RX, GND (3.3V is the square pad) / 57600 8N1 - Other info: - J9: Unknown unpopulated header. Installation via web interface: 1. Flash **initramfs** image through the stock web interface. 2. Boot into OpenWrt and perform sysupgrade with sysupgrade image. Revert to stock firmware: 1. Perform sysupgrade with stock image. Signed-off-by: Yong-hyu Ban <perillamint@quendi.moe> [do not enable xhci node in DTS which is already enabled in DTSI] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/ramips/dts')
-rw-r--r--target/linux/ramips/dts/mt7621_iptime_a8004t.dts134
1 files changed, 134 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_iptime_a8004t.dts b/target/linux/ramips/dts/mt7621_iptime_a8004t.dts
new file mode 100644
index 0000000000..81643e6f6a
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_iptime_a8004t.dts
@@ -0,0 +1,134 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "iptime,a8004t", "mediatek,mt7621-soc";
+ model = "ipTIME A8004T";
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ aliases {
+ led-boot = &led_cpu;
+ led-failsafe = &led_cpu;
+ led-running = &led_cpu;
+ led-upgrade = &led_cpu;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_cpu: cpu {
+ label = "a8004t:orange:cpu";
+ gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan2g {
+ label = "a8004t:orange:wlan2g";
+ gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0radio";
+ };
+
+ wlan5g {
+ label = "a8004t:orange:wlan5g";
+ gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1radio";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <80000000>;
+ m25p,fast-read;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ uboot: partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x20000>;
+ read-only;
+ };
+
+ partition@20000 {
+ label = "config";
+ reg = <0x20000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@30000 {
+ label = "factory";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ partition@40000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x40000 0xfc0000>;
+ };
+ };
+ };
+};
+
+&ethernet {
+ mtd-mac-address = <&uboot 0x1fc20>;
+};
+
+&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>;
+ };
+};
+
+&state_default {
+ gpio {
+ ralink,group = "wdt", "jtag", "i2c";
+ ralink,function = "gpio";
+ };
+};