We're just about to provide the DB8500-PRCMU with its own IRQ domain,
so that its subordinate drivers can use it as an interrupt controller.
It's obligatory for all IRQ controllers to reference themselves as
such from its own node in Device Tree. This patch does just that.

Acked-by: Linus Walleij <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
---
 arch/arm/boot/dts/dbx5x0.dtsi |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index 3180a9c..04cd525 100644
--- a/arch/arm/boot/dts/dbx5x0.dtsi
+++ b/arch/arm/boot/dts/dbx5x0.dtsi
@@ -194,6 +194,8 @@
                        interrupts = <0 47 0x4>;
                        #address-cells = <1>;
                        #size-cells = <1>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
                        ranges;
 
                        prcmu-timer-4@80157450 {
-- 
1.7.9.5

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