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Diffstat (limited to 'arch/arm/boot/dts/bcm2835.dtsi')
-rw-r--r--arch/arm/boot/dts/bcm2835.dtsi39
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi
new file mode 100644
index 000000000000..0b619398532c
--- /dev/null
+++ b/arch/arm/boot/dts/bcm2835.dtsi
@@ -0,0 +1,39 @@
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "brcm,bcm2835";
+ model = "BCM2835";
+ interrupt-parent = <&intc>;
+
+ chosen {
+ bootargs = "earlyprintk console=ttyAMA0";
+ };
+
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x7e000000 0x20000000 0x02000000>;
+
+ timer {
+ compatible = "brcm,bcm2835-system-timer";
+ reg = <0x7e003000 0x1000>;
+ interrupts = <1 0>, <1 1>, <1 2>, <1 3>;
+ clock-frequency = <1000000>;
+ };
+
+ intc: interrupt-controller {
+ compatible = "brcm,bcm2835-armctrl-ic";
+ reg = <0x7e00b200 0x200>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ uart@20201000 {
+ compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
+ reg = <0x7e201000 0x1000>;
+ interrupts = <2 25>;
+ clock-frequency = <3000000>;
+ };
+ };
+};