aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/ramips/dts/elecom_wrc-gst.dtsi
diff options
context:
space:
mode:
authorNOGUCHI Hiroshi <drvlabo@gmail.com>2018-08-19 08:05:15 +0900
committerMathias Kresin <dev@kresin.me>2018-08-23 22:42:09 +0200
commitad10e71becfb36d36c81c5b0e898c4ea7912d778 (patch)
tree0be82e00416ca75fddef7f0e2abb1fb5c3f8ac23 /target/linux/ramips/dts/elecom_wrc-gst.dtsi
parentb8996ea08a6883c15959eae041521ac8e267bb5d (diff)
downloadupstream-ad10e71becfb36d36c81c5b0e898c4ea7912d778.tar.gz
upstream-ad10e71becfb36d36c81c5b0e898c4ea7912d778.tar.bz2
upstream-ad10e71becfb36d36c81c5b0e898c4ea7912d778.zip
ramips: add support for ELECOM WRC-1900GST
ELECOM WRC-1900GST is a wireless router, based on Mediatek MT7621A. This is almost same as WRC-2533GST except wireless specs. Specifications: - SoC : MT7621A (four logical CPU cores) - RAM : 128MiB - ROM : 16MiB of SPI NOR-FLASH - wireless : 5GHz : 3T3R up to 1300Mbps/11ac with MT7615 2.4GHz : 3T3R up to 600Mbps/11n with MT7615 - Ethernet : 5 ports, all ports is capable of 1000base-T - Ether switch : MT7530 (MT7621A built-in) - LEDs : 4 LEDs - buttons : 2 buttons and 1 slide-switch - UART : header is on PCB, 57600bps Flash instruction using factory image: 1. Connect the computer to the LAN port of WRC-1900GST 2. Connect power cable to WRC-1900GST and turn on it 3. Access to "https://192.168.2.1/" and open firmware update page ("ファームウェア更新") 4. Select the OpenWrt factory image and click apply ("適用") button 5. Wait ~150 seconds to complete flashing Signed-off-by: NOGUCHI Hiroshi <drvlabo@gmail.com>
Diffstat (limited to 'target/linux/ramips/dts/elecom_wrc-gst.dtsi')
-rw-r--r--target/linux/ramips/dts/elecom_wrc-gst.dtsi176
1 files changed, 176 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/elecom_wrc-gst.dtsi b/target/linux/ramips/dts/elecom_wrc-gst.dtsi
new file mode 100644
index 0000000000..6c52c1c00b
--- /dev/null
+++ b/target/linux/ramips/dts/elecom_wrc-gst.dtsi
@@ -0,0 +1,176 @@
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ aliases {
+ led-status = &led_power_green;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x8000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ led_power_green: power_green {
+ label = "wrc-gst:green:power";
+ gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+ };
+
+ power_blue {
+ label = "wrc-gst:blue:power";
+ gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
+ };
+
+ wps {
+ label = "wrc-gst:red:wps";
+ gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
+ };
+
+ power_red {
+ label = "wrc-gst:red:power";
+ gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+
+ client {
+ label = "client";
+ gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ linux,input-type = <EV_SW>;
+ };
+
+ ap {
+ label = "ap";
+ gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ linux,input-type = <EV_SW>;
+ };
+
+ extender {
+ label = "extender";
+ gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ linux,input-type = <EV_SW>;
+ };
+
+ router {
+ label = "router";
+ gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ linux,input-type = <EV_SW>;
+ };
+ };
+};
+
+&ethernet {
+ mtd-mac-address = <&factory 0xe000>;
+};
+
+&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 = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ 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 0xb00000>;
+ };
+
+ partition@b50000 {
+ label = "tm_pattern";
+ reg = <0xb50000 0x380000>;
+ read-only;
+ };
+
+ partition@ed0000 {
+ label = "tm_key";
+ reg = <0xed0000 0x80000>;
+ read-only;
+ };
+
+ partition@f50000 {
+ label = "art_block";
+ reg = <0xf50000 0x30000>;
+ read-only;
+ };
+
+ partition@f80000 {
+ label = "user_data";
+ reg = <0xf80000 0x80000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "uart3", "jtag", "wdt", "sdhci";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+ /* WRC-xxxxGST has MT7615 for 2.4/5 GHz wifi, but it's not supported */
+};
+
+&xhci {
+ status = "disabled";
+};