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authorJohn Crispin <john@openwrt.org>2016-03-04 08:33:00 +0000
committerJohn Crispin <john@openwrt.org>2016-03-04 08:33:00 +0000
commit73f4c3f2ab523c0d37fd528bb68347dc7b660687 (patch)
tree45093b4153544b1bf56ae3b89252fb78e51bae8a /target/linux
parent4d97c8bab03442b9c5ffa19b550575478bbd4f50 (diff)
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ramips: Add device tree for JCG JHR-N805R
Add a device tree for JCG JHR-N805R This router is based on a RT3050 and has 4MB of SPI flash and 16MB of SDRAM. For details, see https://wikidevi.com/wiki/JCG_JHR-N805R . Signed-off-by: Reinhard Max <reinhard@m4x.de> Reviewed-by: Torsten Duwe <duwe@lst.de> SVN-Revision: 48902
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/ramips/dts/JHR-N805R.dts89
1 files changed, 89 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/JHR-N805R.dts b/target/linux/ramips/dts/JHR-N805R.dts
new file mode 100644
index 0000000000..9ddab6ee6d
--- /dev/null
+++ b/target/linux/ramips/dts/JHR-N805R.dts
@@ -0,0 +1,89 @@
+/dts-v1/;
+
+/include/ "rt3050.dtsi"
+
+/ {
+ compatible = "JHR-N805R", "ralink,rt3050-soc";
+ model = "JCG JHR-N805R";
+
+ pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+ ralink,function = "gpio";
+ };
+ };
+ };
+
+ palmbus@10000000 {
+ spi@b00 {
+ status = "okay";
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0 0>;
+ linux,modalias = "m25p80", "mx25l3205d";
+ 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>;
+ };
+ };
+ };
+ };
+
+ ethernet@10100000 {
+ mtd-mac-address = <&factory 0x2e>;
+ };
+
+ esw@10110000 {
+ mediatek,portmap = <0x3e>;
+ };
+
+ wmac@10180000 {
+ ralink,mtd-eeprom = <&factory 0>;
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ system {
+ label = "jhr-n805r:blue:system";
+ gpios = <&gpio0 9 1>;
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 10 1>;
+ linux,code = <0x198>;
+ };
+ };
+};