ARM: dts: keystone: add keystone irq controller node

Add Keystone IRQ controller IP node which allows ARM
CorePac core to receive signals from DSP cores.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 9e31fe7..1820d9e 100644 (file)
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -277,5 +277,13 @@
                        clock-names = "fck";
                        bus_freq        = <2500000>;
                };
+
+               kirq0: keystone_irq@26202a0 {
+                       compatible = "ti,keystone-irq";
+                       interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
+                       interrupt-controller;
+                       #interrupt-cells = <1>;
+                       ti,syscon-dev = <&devctrl 0x2a0>;
+               };
        };
 };