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authorJohn Crispin <john@openwrt.org>2012-12-15 02:00:20 +0000
committerJohn Crispin <john@openwrt.org>2012-12-15 02:00:20 +0000
commit2c33df03761f366193eeb2c3ffd28dfea475de41 (patch)
tree82feaa3be697c9c1898224550e5a63677d0beadb /target/linux/lantiq/image/EASY50810.dts
parent9b429a123d994ee0eeb52c83789172fad761026b (diff)
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add devicetrees
SVN-Revision: 34691
Diffstat (limited to 'target/linux/lantiq/image/EASY50810.dts')
-rw-r--r--target/linux/lantiq/image/EASY50810.dts114
1 files changed, 114 insertions, 0 deletions
diff --git a/target/linux/lantiq/image/EASY50810.dts b/target/linux/lantiq/image/EASY50810.dts
new file mode 100644
index 0000000000..9e5fad782b
--- /dev/null
+++ b/target/linux/lantiq/image/EASY50810.dts
@@ -0,0 +1,114 @@
+/dts-v1/;
+
+/include/ "ar9.dtsi"
+
+/ {
+ chosen {
+ bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";
+ };
+
+ memory@0 {
+ reg = <0x0 0x2000000>;
+ };
+
+ fpi@10000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ localbus@0 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
+ 1 0 0x4000000 0x4000010>; /* addsel1 */
+ compatible = "lantiq,localbus", "simple-bus";
+
+ nor-boot@0 {
+ compatible = "lantiq,nor";
+ bank-width = <2>;
+ reg = <0 0x0 0x2000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "uboot";
+ reg = <0x00000 0x10000>; /* 64 KB */
+ };
+
+ partition@10000 {
+ label = "uboot_env";
+ reg = <0x10000 0x10000>; /* 64 KB */
+ };
+
+ partition@20000 {
+ label = "linux";
+ reg = <0x20000 0x3d0000>;
+ };
+
+ partition@400000 {
+ label = "rootfs";
+ reg = <0x400000 0x400000>;
+ };
+ };
+ };
+
+ gpio: pinmux@E100B10 {
+ compatible = "lantiq,pinctrl-xr9";
+ pinctrl-names = "default";
+ pinctrl-0 = <&state_default>;
+
+ #gpio-cells = <2>;
+ gpio-controller;
+ reg = <0xE100B10 0xA0>;
+
+ state_default: pinmux {
+ stp {
+ lantiq,groups = "stp";
+ lantiq,function = "stp";
+ };
+ exin {
+ lantiq,groups = "exin1";
+ lantiq,function = "exin";
+ };
+ pci {
+ lantiq,groups = "gnt1";
+ lantiq,function = "pci";
+ };
+ conf_out {
+ lantiq,pins = "io4", "io5", "io6"; /* stp */
+ lantiq,open-drain;
+ lantiq,pull = <0>;
+ };
+ };
+ };
+
+ etop@E180000 {
+ compatible = "lantiq,etop-xway";
+ reg = <0xE180000 0x40000
+ 0xE108000 0x200>;
+ interrupt-parent = <&icu0>;
+ interrupts = <72 73>;
+ phy-mode = "rmii";
+ mac-address = [ 00 11 22 33 44 55 ];
+ };
+
+ stp0: stp@E100BB0 {
+ #gpio-cells = <2>;
+ compatible = "lantiq,gpio-stp-xway";
+ gpio-controller;
+ reg = <0xE100BB0 0x40>;
+
+ lantiq,shadow = <0xfff>;
+ lantiq,groups = <0x3>;
+ };
+
+ pci@E105400 {
+ lantiq,bus-clock = <33333333>;
+ interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+ interrupt-map = <
+ 0x7000 0 0 1 &icu0 29 1 // slot 14, irq 29
+ >;
+ gpios-reset = <&gpio 21 0>;
+ req-mask = <0x1>; /* GNT1 */
+ };
+
+ };
+};