[PATCH 2/3] arm/dt: add very basic dts file for babbage board

[Jason Liu]

Signed-off-by: Jason Liu <r64343 at freescale.com>
---
 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 at 0 {
+			compatible = "clock";
+			clock-outputs = "imx-uart.0";
+		};
+
+		uart_clk1: uart at 1{
+			compatible = "clock";
+			clock-outputs = "imx-uart.1";
+		};
+
+		uart_clk2: uart at 2{
+			compatible = "clock";
+			clock-outputs = "imx-uart.2";
+		};
+
+		fec_clk: @0{
+			compatible = "clock";
+			clock-outputs = "fec.0";
+		};
+	};
+
+	spba at 70000000 {
+		#address-cells = <0x1>;
+		#size-cells = <0x1>;
+		device_type = "soc";
+		compatible = "simple-bus";
+		ranges = <0x0 0x70000000 0x100000>;
+
+		imx-uart at C000 {
+			compatible = "imx-uart";
+			reg = <0xc000 0x1000>;
+			interrupts = <0x21>;
+			rts-cts;
+			uart-clock = < &uart_clk2 >, "uart";
+		};
+	};
+
+	aips at 73f00000 {
+		#address-cells = <0x1>;
+		#size-cells = <0x1>;
+		device_type = "soc";
+		compatible = "simple-bus";
+		ranges = <0x0 0x73f00000 0x100000>;
+
+		imx-uart at BC000 {
+			compatible = "imx-uart";
+			reg = <0xbc000 0x1000>;
+			interrupts = <0x1f>;
+			rts-cts;
+			uart-clock = < &uart_clk0 >, "uart";
+		};
+
+		imx-uart at C0000 {
+			compatible = "imx-uart";
+			reg = <0xc0000 0x1000>;
+			interrupts = <0x20>;
+			rts-cts;
+			uart-clock = <&uart_clk1>, "uart";
+		};
+	};
+
+	aips at 83f00000 {
+		#address-cells = <0x1>;
+		#size-cells = <0x1>;
+		device_type = "soc";
+		compatible = "simple-bus";
+		ranges = <0x0 0x83f00000 0x100000>;
+
+		fec at EC000 {
+			compatible = "fec";
+			reg = <0xec000 0x1000>;
+			interrupts = <0x57>;
+			fec_clk-clock = < &fec_clk >, "fec";
+		};
+	};
+};
-- 
1.7.0.4