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>

1 files changed, 8 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 9e31fe7d31f8..1820d9e34a8f 100644
--- 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>;
+                };
         };
 };