Signed-off-by: Jason Liu <[email protected]>
---
arch/arm/boot/dts/babbage.dts | 117 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 117 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/babbage.dts b/arch/arm/boot/dts/babbage.dts
new file mode 100644
index 0000000..7ee26f1
--- /dev/null
+++ b/arch/arm/boot/dts/babbage.dts
@@ -0,0 +1,117 @@
+/dts-v1/;
+
+/ {
+ model = "mx51_babbage";
+ compatible = "fsl,mx51_babbage";
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ #interrupt-cells = <0x1>;
+ interrupt-parent = <0x1>;
+
+ memory {
+ device_type = "memory";
+ reg = <0x90000000 0x20000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttymxc1,115200n8 debug earlyprintk";
+ };
+
+ soc {
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ device_type = "soc";
+ compatible = "simple-bus";
+ ranges = <0x0 0x0 0xffffffff>;
+
+ tzic {
+ #address-cells = <0x0>;
+ #interrupt-cells = <0x1>;
+ interrupt-controller;
+ reg = <0xe0000000 0x1000>;
+ compatible = "fsl,tzic";
+ device_type = "tzic";
+ phandle = <0x1>;
+ };
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ uart_clk0: uart@0 {
+ compatible = "clock";
+ clock-outputs = "imx-uart.0";
+ };
+
+ uart_clk1: uart@1{
+ compatible = "clock";
+ clock-outputs = "imx-uart.1";
+ };
+
+ uart_clk2: uart@2{
+ compatible = "clock";
+ clock-outputs = "imx-uart.2";
+ };
+
+ fec_clk: @0{
+ compatible = "clock";
+ clock-outputs = "fec.0";
+ };
+ };
+
+ spba@70000000 {
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ device_type = "soc";
+ compatible = "simple-bus";
+ ranges = <0x0 0x70000000 0x100000>;
+
+ imx-uart@C000 {
+ compatible = "imx-uart";
+ reg = <0xc000 0x1000>;
+ interrupts = <0x21>;
+ rts-cts;
+ uart-clock = < &uart_clk2 >, "uart";
+ };
+ };
+
+ aips@73f00000 {
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ device_type = "soc";
+ compatible = "simple-bus";
+ ranges = <0x0 0x73f00000 0x100000>;
+
+ imx-uart@BC000 {
+ compatible = "imx-uart";
+ reg = <0xbc000 0x1000>;
+ interrupts = <0x1f>;
+ rts-cts;
+ uart-clock = < &uart_clk0 >, "uart";
+ };
+
+ imx-uart@C0000 {
+ compatible = "imx-uart";
+ reg = <0xc0000 0x1000>;
+ interrupts = <0x20>;
+ rts-cts;
+ uart-clock = <&uart_clk1>, "uart";
+ };
+ };
+
+ aips@83f00000 {
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ device_type = "soc";
+ compatible = "simple-bus";
+ ranges = <0x0 0x83f00000 0x100000>;
+
+ fec@EC000 {
+ compatible = "fec";
+ reg = <0xec000 0x1000>;
+ interrupts = <0x57>;
+ fec_clk-clock = < &fec_clk >, "fec";
+ };
+ };
+};
--
1.7.0.4
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