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authorJohn Crispin <blogic@openwrt.org>2014-01-12 12:07:40 +0000
committerJohn Crispin <blogic@openwrt.org>2014-01-12 12:07:40 +0000
commit5278bbb19694dc08f06a53f48d5985dcf685bed1 (patch)
treeec09fd4adb91f493fdd74188a6bdf81260e8e426 /target/linux/ramips/dts
parent1d19360bdff361585d3d01bc16c0d1a75bf55746 (diff)
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ralink: add HLK-RM04 support
https://github.com/JiapengLi/OpenWrt-HiLink-HLK-RM04 Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39237 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/dts')
-rw-r--r--target/linux/ramips/dts/HLKRM04.dts103
-rw-r--r--target/linux/ramips/dts/rt5350.dtsi9
2 files changed, 112 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/HLKRM04.dts b/target/linux/ramips/dts/HLKRM04.dts
new file mode 100644
index 0000000000..13597dc7d5
--- /dev/null
+++ b/target/linux/ramips/dts/HLKRM04.dts
@@ -0,0 +1,103 @@
+/dts-v1/;
+
+/include/ "rt5350.dtsi"
+
+/ {
+ compatible = "HLKRM04", "ralink,rt5350-soc";
+ model = "HILINK HLK-RM04";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x1000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS1,57600";
+ };
+
+ palmbus@10000000 {
+ uart@500 {
+ status = "okay";
+ };
+
+ spi@b00 {
+ status = "okay";
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "gd25q64";
+ reg = <0 0>;
+ linux,modalias = "m25p80", "s25fl064k";
+ 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 0x3b0000>;
+ };
+ };
+ };
+ };
+
+ pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "jtag";
+ ralink,function = "gpio";
+ };
+ };
+ };
+
+ ethernet@10100000 {
+ mtd-mac-address = <&factory 0x4>;
+ };
+
+ wmac@10180000 {
+ ralink,mtd-eeprom = <&factory 0>;
+ };
+
+ ehci@101c0000 {
+ status = "okay";
+ };
+
+ ohci@101c1000 {
+ status = "okay";
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+ wps {
+ label = "reset";
+ gpios = <&gpio0 14 1>;
+ linux,code = <0x198>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+ power {
+ label = "hlk-rm04:red:power";
+ gpios = <&gpio0 0 1>;
+ };
+ };
+};
diff --git a/target/linux/ramips/dts/rt5350.dtsi b/target/linux/ramips/dts/rt5350.dtsi
index cb9077f7b4..7353c82f85 100644
--- a/target/linux/ramips/dts/rt5350.dtsi
+++ b/target/linux/ramips/dts/rt5350.dtsi
@@ -89,6 +89,9 @@
reg-shift = <2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uartf_pins>;
+
status = "disabled";
};
@@ -240,6 +243,12 @@
ralink,function = "uartlite";
};
};
+ uartf_pins: uartf {
+ uartf {
+ ralink,group = "uartf";
+ ralink,function = "uartf";
+ };
+ };
};
rstctrl: rstctrl {