powerpc/85xx: Add MSI nodes for MPC8568/9 MDS systems

The MPC8568/9 chips support MSIs on PCIe so no reason not to enable them.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index 038913deb2e9be608e63c70d71f1ddf0792a94ae..00c2bbda70134db027f1d169d9d1814c4317d545 100644 (file)
--- a/arch/powerpc/boot/dts/mpc8568mds.dts
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts
@@ -288,6 +288,22 @@
                        device_type = "open-pic";
                };
 
+               msi@41600 {
+                       compatible = "fsl,mpc8568-msi", "fsl,mpic-msi";
+                       reg = <0x41600 0x80>;
+                       msi-available-ranges = <0 0x100>;
+                       interrupts = <
+                               0xe0 0
+                               0xe1 0
+                               0xe2 0
+                               0xe3 0
+                               0xe4 0
+                               0xe5 0
+                               0xe6 0
+                               0xe7 0>;
+                       interrupt-parent = <&mpic>;
+               };
+
                par_io@e0100 {
                        reg = <0xe0100 0x100>;
                        device_type = "par_io";

diff --git a/arch/powerpc/boot/dts/mpc8569mds.dts b/arch/powerpc/boot/dts/mpc8569mds.dts
index 23a102ea91439eeb695e2eddb0fddb2d304854c7..39c2927503cf048782ccf6c5d26f358c5047e4f1 100644 (file)
--- a/arch/powerpc/boot/dts/mpc8569mds.dts
+++ b/arch/powerpc/boot/dts/mpc8569mds.dts
@@ -252,6 +252,22 @@
                        device_type = "open-pic";
                };
 
+               msi@41600 {
+                       compatible = "fsl,mpc8568-msi", "fsl,mpic-msi";
+                       reg = <0x41600 0x80>;
+                       msi-available-ranges = <0 0x100>;
+                       interrupts = <
+                               0xe0 0
+                               0xe1 0
+                               0xe2 0
+                               0xe3 0
+                               0xe4 0
+                               0xe5 0
+                               0xe6 0
+                               0xe7 0>;
+                       interrupt-parent = <&mpic>;
+               };
+
                global-utilities@e0000 {
                        compatible = "fsl,mpc8569-guts";
                        reg = <0xe0000 0x1000>;