ARM: 7518/1: integrator: convert AMBA devices to device tree
This converts the AMBA (PrimeCell) devices on the Integrator/AP
and Integrator/CP over to probing from the Device Tree if the
kernel is compiled for Device Tree support.
We continue to #ifdef out all non-DT code and vice versa on
respective boot type to get a clean cut.
We need to add a bunch of auxdata (compare to the Versatile)
to handle bus names and callbacks alike.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/boot/dts/integrator.dtsi b/arch/arm/boot/dts/integrator.dtsi
index b464aba..9bcc09d 100644
--- a/arch/arm/boot/dts/integrator.dtsi
+++ b/arch/arm/boot/dts/integrator.dtsi
@@ -30,4 +30,42 @@
reg = <0x14000000 0x100>;
clear-mask = <0xffffffff>;
};
+
+ fpga {
+ compatible = "arm,amba-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ interrupt-parent = <&pic>;
+
+ /*
+ * These PrimeCells are in the same locations and using the
+ * same interrupts in all Integrators, however the silicon
+ * version deployed is different.
+ */
+ rtc@15000000 {
+ reg = <0x15000000 0x1000>;
+ interrupts = <8>;
+ };
+
+ uart@16000000 {
+ reg = <0x16000000 0x1000>;
+ interrupts = <1>;
+ };
+
+ uart@17000000 {
+ reg = <0x17000000 0x1000>;
+ interrupts = <2>;
+ };
+
+ kmi@18000000 {
+ reg = <0x18000000 0x1000>;
+ interrupts = <3>;
+ };
+
+ kmi@19000000 {
+ reg = <0x19000000 0x1000>;
+ interrupts = <4>;
+ };
+ };
};