current support status
ethernet works
usb works
leds defined asus:blue:[power|lan|wan|usb] (wifi led unreachable?)
buttons reset, wps
uart not tested
i2c not tested
Signed-off-by: Pavel Löbl <lobl.pa...@gmail.com>
---
target/linux/ramips/dts/RT-N14U.dts | 110 ++++++++++++++++++++++++++++++++++++
target/linux/ramips/image/Makefile | 2 +
2 files changed, 112 insertions(+)
create mode 100644 target/linux/ramips/dts/RT-N14U.dts
diff --git a/target/linux/ramips/dts/RT-N14U.dts
b/target/linux/ramips/dts/RT-N14U.dts
new file mode 100644
index 0000000..9e33b30
--- /dev/null
+++ b/target/linux/ramips/dts/RT-N14U.dts
@@ -0,0 +1,110 @@
+/dts-v1/;
+
+/include/ "mt7620n.dtsi"
+
+/ {
+ compatible = "asus,rt-n14u", "ralink,mt7620n-soc";
+ model = "Asus RT-N14U";
+
+ palmbus@10000000 {
+ gpio2: gpio@660 {
+ status = "okay";
+ };
+
+ spi@b00 {
+ status = "okay";
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #compatible = "mx25l6405d";
+ compatible = "w25q128";
+ reg = <0 0>;
+ linux,modalias = "m25p80", "w25q128";
+ spi-max-frequency = <10000000>;
+
+ 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 0xfb0000>;
+ };
+ };
+ };
+ };
+
+ ehci@101c0000 {
+ status = "okay";
+ };
+
+ ohci@101c1000 {
+ status = "okay";
+ };
+
+ ethernet@10100000 {
+ mtd-mac-address = <&factory 0x4>;
+ ralink,port-map = "wllll";
+ };
+
+ pinctrl {
+ state_default: pinctrl0 {
+ default {
+ ralink,group = "i2c", "ephy";
+ ralink,function = "gpio";
+ };
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+ wan {
+ label = "asus:blue:wan";
+ gpios = <&gpio2 0 1>;
+ };
+ lan {
+ label = "asus:blue:lan";
+ gpios = <&gpio2 1 1>;
+ };
+ usb {
+ label = "asus:blue:usb";
+ gpios = <&gpio2 2 1>;
+ };
+ power {
+ label = "asus:blue:power";
+ gpios = <&gpio2 3 1>;
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+ reset {
+ label = "reset";
+ gpios = <&gpio0 1 1>;
+ linux,code = <0x198>;
+ };
+ wps {
+ label = "wps";
+ gpios = <&gpio0 2 1>;
+ linux,code = <0x211>;
+ };
+ };
+};
diff --git a/target/linux/ramips/image/Makefile
b/target/linux/ramips/image/Makefile
index 32047cc..d600dca 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -640,10 +640,12 @@ endif
#
Image/Build/Profile/WMR300=$(call
BuildFirmware/Default8M/$(1),$(1),wmr-300,WMR300)
+Image/Build/Profile/RT-N14U=$(call
BuildFirmware/Default8M/$(1),$(1),rt-n14u,RT-N14U)
ifeq ($(SUBTARGET),mt7620n)
define Image/Build/Profile/Default
$(call Image/Build/Profile/WMR300,$(1))
+ $(call Image/Build/Profile/RT-N14U,$(1))
endef
endif
--
1.8.4.3
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