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authorJohn Crispin <john@openwrt.org>2015-02-02 09:01:07 +0000
committerJohn Crispin <john@openwrt.org>2015-02-02 09:01:07 +0000
commit70db4e46398c8c82774e6af7f7158f3df22d6afe (patch)
tree01573d0a1f64ead8608d5bf8b52fae51f2f16365 /target/linux/ramips/dts/XIAOMI-MIWIFI-MINI.dts
parentbc906ca59e9f437f5cb9543714d1b979ea82838e (diff)
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ramips: add support for Xiaomi MiWiFi Mini devices
This patch adds support for Xiaomi MiWiFi Mini, a 802.11a/b/g/n/ac dual radio wireless router based on the MediaTek MT7620a SoC. Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net> SVN-Revision: 44238
Diffstat (limited to 'target/linux/ramips/dts/XIAOMI-MIWIFI-MINI.dts')
-rw-r--r--target/linux/ramips/dts/XIAOMI-MIWIFI-MINI.dts148
1 files changed, 148 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/XIAOMI-MIWIFI-MINI.dts b/target/linux/ramips/dts/XIAOMI-MIWIFI-MINI.dts
new file mode 100644
index 0000000000..fda3325b53
--- /dev/null
+++ b/target/linux/ramips/dts/XIAOMI-MIWIFI-MINI.dts
@@ -0,0 +1,148 @@
+/dts-v1/;
+
+/include/ "mt7620a.dtsi"
+
+/ {
+ compatible = "XIAOMI MIWIFI MINI", "ralink,mt7620a-soc";
+ model = "Xiaomi MiWiFi Mini";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ palmbus@10000000 {
+ gpio0: gpio@600 {
+ status = "okay";
+ };
+
+ gpio1: gpio@638 {
+ status = "okay";
+ };
+
+ gpio2: gpio@660 {
+ status = "okay";
+ };
+
+ spi@b00 {
+ status = "okay";
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "w25q128";
+ reg = <0 0>;
+ linux,modalias = "m25p80", "w25q128";
+ spi-max-frequency = <10000000>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ label = "firmware";
+ reg = <0x50000 0xf80000>;
+ };
+
+ partition@fd0000 {
+ label = "crash";
+ reg = <0xfd0000 0x10000>;
+ };
+
+ partition@fe0000 {
+ label = "reserved";
+ reg = <0xfe0000 0x10000>;
+ read-only;
+ };
+
+ partition@ff0000 {
+ label = "Bdata";
+ reg = <0xff0000 0x10000>;
+ };
+ };
+ };
+ };
+
+ ehci@101c0000 {
+ status = "okay";
+ };
+
+ ohci@101c1000 {
+ status = "okay";
+ };
+
+ ethernet@10100000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ephy_pins>;
+ mtd-mac-address = <&factory 0x4>;
+ ralink,port-map = "llllw";
+ };
+
+ wmac@10180000 {
+ ralink,mtd-eeprom = <&factory 0>;
+ };
+
+ pcie@10140000 {
+ status = "okay";
+
+ pcie0 {
+ mt76@0,0 {
+ reg = <0x0000 0 0 0 0>;
+ device_type = "pci";
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ };
+ };
+ };
+
+ pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "i2c", "rgmii1";
+ ralink,function = "gpio";
+ };
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ blue {
+ label = "xiaomi:blue:status";
+ gpios = <&gpio1 0 1>;
+ };
+
+ yellow {
+ label = "xiaomi:yellow:status";
+ gpios = <&gpio1 2 1>;
+ };
+
+ red {
+ label = "xiaomi:red:status";
+ gpios = <&gpio1 5 1>;
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+ reset {
+ label = "reset";
+ gpios = <&gpio1 6 0>;
+ linux,code = <0x198>;
+ };
+ };
+};