powerpc/83xx: Add MSI interrupts to DTS of MPC8315E-RDB

The PCIe MSI interrupts are missing from the device tree source, and
thus were not enabled. This patch adds them.

Tested to work on MPC8315E-RDB with custom FPGA PCIe device.

Signed-off-by: Leon Woestenberg <leon@sidebranch.com>
Tested-by: Leon Woestenberg <leon@sidebranch.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 3f4c5fb988a0..32e10f588c1d 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -322,6 +322,21 @@
                         reg = <0x700 0x100>;
                         device_type = "ipic";
                 };
+
+                ipic-msi@7c0 {
+                        compatible = "fsl,ipic-msi";
+                        reg = <0x7c0 0x40>;
+                        msi-available-ranges = <0 0x100>;
+                        interrupts = <0x43 0x8
+                                      0x4  0x8
+                                      0x51 0x8
+                                      0x52 0x8
+                                      0x56 0x8
+                                      0x57 0x8
+                                      0x58 0x8
+                                      0x59 0x8>;
+                        interrupt-parent = < &ipic >;
+                };
         };
 
         pci0: pci@e0008500 {