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authorJohn Crispin <john@openwrt.org>2015-07-24 09:09:22 +0000
committerJohn Crispin <john@openwrt.org>2015-07-24 09:09:22 +0000
commitdcae3723fdde4ef48ee1336abfbd2d57a2b8cc85 (patch)
tree414ae41ba7db48434485cc5a4f46282a35a5153d /target/linux/ramips/dts
parent9c0ed4ce5c57907aa1442c63378cc905796562cc (diff)
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ramips: add support for STORYLiNK SAP-G3200U3
STORYLiNK SAP-G3200U3 is an AC1200 router based on MT7621AT+MT7602EN+MT7612EN. It has 128MB DDR3, 8MB NOR FLASH, 5-port Gbps switch and 1x USB 3.0. The following patch adds support for this device. Tested and working: * ethernet * both WiFi radios * USB 3.0 * buttons * ethernet switch and USB diag LEDs * UART * GPIOs Tested and not working: * LEDs for WiFi radios (connected with WiFi chips, not supported in mt76?) * failsafe mode (known problem, needs workaround like other MTK based devices) More information in Wiki: http://wiki.openwrt.org/toh/storylink/sap-g3200u3 Signed-off-by: Piotr Dymacz <pepe2k@gmail.com> SVN-Revision: 46454
Diffstat (limited to 'target/linux/ramips/dts')
-rw-r--r--target/linux/ramips/dts/SAP-G3200U3.dts122
1 files changed, 122 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/SAP-G3200U3.dts b/target/linux/ramips/dts/SAP-G3200U3.dts
new file mode 100644
index 0000000000..06c2f23952
--- /dev/null
+++ b/target/linux/ramips/dts/SAP-G3200U3.dts
@@ -0,0 +1,122 @@
+/dts-v1/;
+
+/include/ "mt7621.dtsi"
+
+/ {
+ compatible = "mediatek,mt7621-eval-board", "mediatek,mt7621-soc";
+ model = "STORYLiNK SAP-G3200U3";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x8000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ palmbus@1E000000 {
+ spi@b00 {
+ status = "okay";
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "mx25l6405d";
+ reg = <0 0>;
+ linux,modalias = "m25p80", "en25q64";
+ spi-max-frequency = <10000000>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x1000>;
+ read-only;
+ };
+
+ partition@31000 {
+ label = "config";
+ reg = <0x31000 0xf000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ label = "firmware";
+ reg = <0x50000 0x7b0000>;
+ };
+ };
+ };
+ };
+
+ pcie@1e140000 {
+ status = "okay";
+
+ pcie0 {
+ mt76@0,0 {
+ reg = <0x0000 0 0 0 0>;
+ device_type = "pci";
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ mediatek,2ghz = <0>;
+ };
+ };
+
+ pcie1 {
+ mt76@1,0 {
+ reg = <0x0000 0 0 0 0>;
+ device_type = "pci";
+ mediatek,mtd-eeprom = <&factory 0x0000>;
+ mediatek,5ghz = <0>;
+ };
+ };
+ };
+
+ ethernet@1e100000 {
+ mtd-mac-address = <&factory 0xe006>;
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ usb {
+ label = "storylink:green:usb";
+ gpios = <&gpio0 13 1>;
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+ reset {
+ label = "reset";
+ gpios = <&gpio0 16 1>;
+ linux,code = <0x198>;
+ };
+ rfkill {
+ label = "rfkill";
+ gpios = <&gpio0 14 1>;
+ linux,code = <0xf7>;
+ };
+ };
+
+ pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "uart3", "jtag";
+ ralink,function = "gpio";
+ };
+ };
+ };
+};