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authorJohn Crispin <john@openwrt.org>2014-08-03 11:13:52 +0000
committerJohn Crispin <john@openwrt.org>2014-08-03 11:13:52 +0000
commit04e4ff282ad359485afe34deb658f36ffb34c16f (patch)
tree44531b4cdef2083cb397c53fe24ba3a0d1834766 /target/linux/ramips/dts/Y1.dtsi
parent44cb68c038ccef470e346c6fd9d0919a82fe68d9 (diff)
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ramips:support Lenovo AC1200 Wireless router
Lenovo AC1200 series has two types, Y1 and Y1S. Y1S has 256MB DDR2, Y1 only has 128MB and Y1 have no Giga Port. Signed-off-by: Lintel <lintel.huang@gmail.com> SVN-Revision: 41961
Diffstat (limited to 'target/linux/ramips/dts/Y1.dtsi')
-rw-r--r--target/linux/ramips/dts/Y1.dtsi105
1 files changed, 105 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/Y1.dtsi b/target/linux/ramips/dts/Y1.dtsi
new file mode 100644
index 0000000000..06db2bb362
--- /dev/null
+++ b/target/linux/ramips/dts/Y1.dtsi
@@ -0,0 +1,105 @@
+/include/ "mt7620a.dtsi"
+
+/ {
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ palmbus@10000000 {
+ sysc@0 {
+ ralink,gpiomux = "i2c", "jtag";
+ ralink,uartmux = "gpio";
+ ralink,wdtmux = <1>;
+ };
+
+ gpio0: gpio@600 {
+ status = "okay";
+ };
+
+ gpio2: gpio@660 {
+ status = "okay";
+ };
+
+ gpio3: gpio@688 {
+ status = "okay";
+ };
+
+
+ spi@b00 {
+ status = "okay";
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ 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";
+ };
+
+ pcie@10140000 {
+ status = "okay";
+ };
+
+ wmac@10180000 {
+ ralink,mtd-eeprom = <&factory 0>;
+ };
+
+ pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "uartf", "wled", "nd_sd";
+ ralink,function = "gpio";
+ };
+ pa {
+ ralink,group = "pa";
+ ralink,function = "pa";
+ };
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+ reset {
+ label = "reset";
+ gpios = <&gpio0 11 1>;
+ linux,code = <0x198>;
+ };
+ };
+};