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authorPawel Dembicki <paweldembicki@gmail.com>2018-01-20 09:27:03 +0100
committerMathias Kresin <dev@kresin.me>2018-03-18 22:22:38 +0100
commita5bd8de0bd80b83e43ce90ddc6623890344ad33d (patch)
tree010dcb56db1833675cdc6012b21a42f6062de46b /target/linux/ramips/dts/DWR-116-A1.dts
parent5323477184cf39f4f20003142ce320ac1d626863 (diff)
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ramips: add support for D-Link DWR-116-A1/2
The DWR-116-A1/2 Wireless Router is based on the MT7620N SoC. Specification: MediaTek MT7620N (580 Mhz) 32 MB of RAM 8 MB of FLASH 802.11bgn radio 5x 10/100 Mbps Ethernet (1 WAN and 4 LAN) 2x external, non-detachable antennas UART (J1 in A1, JP1 in A2) header on PCB (57600 8n1) 6x LED (GPIO-controlled), 2x button JBOOT bootloader Known issues: WAN LED is drived by uartl tx pin. I decide to use this pin as uartlite tx pin. Installation: Apply factory image via http web-gui. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
Diffstat (limited to 'target/linux/ramips/dts/DWR-116-A1.dts')
-rw-r--r--target/linux/ramips/dts/DWR-116-A1.dts104
1 files changed, 104 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/DWR-116-A1.dts b/target/linux/ramips/dts/DWR-116-A1.dts
new file mode 100644
index 0000000000..928e34ea4d
--- /dev/null
+++ b/target/linux/ramips/dts/DWR-116-A1.dts
@@ -0,0 +1,104 @@
+/dts-v1/;
+
+#include "mt7620n.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "dlink,dwr-116-a1", "ralink,mt7620n-soc";
+ model = "D-Link DWR-116 A1/A2";
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ wps {
+ label = "wps";
+ gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ status {
+ label = "dwr-116-a1:green:status";
+ gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
+ };
+
+ wifi {
+ label = "dwr-116-a1:green:wifi";
+ gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio3 {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+
+ partition@0 {
+ label = "jboot";
+ reg = <0x0 0x10000>;
+ read-only;
+ };
+
+ partition@10000 {
+ label = "firmware";
+ reg = <0x10000 0x7e0000>;
+ };
+
+ config: partition@7f0000 {
+ label = "config";
+ reg = <0x7f0000 0x10000>;
+ read-only;
+ };
+ };
+};
+
+&ehci {
+ status = "okay";
+};
+
+&ohci {
+ status = "okay";
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ default {
+ ralink,group = "i2c", "wled";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+&ethernet {
+ mediatek,portmap = "llllw";
+ pinctrl-names = "default";
+ pinctrl-0 = <&ephy_pins>;
+};