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

Message ID 1242163655-880-1-git-send-email-galak@kernel.crashing.org (mailing list archive)
State Accepted, archived
Commit 12ac426f889f3a6b821c7ca73e74d83f0fc84c13
Delegated to: Kumar Gala
Headers show

Commit Message

Kumar Gala May 12, 2009, 9:27 p.m. UTC 
The MPC8568/9 chips support MSIs on PCIe so no reason not to enable them.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 arch/powerpc/boot/dts/mpc8568mds.dts |   16 ++++++++++++++++
 arch/powerpc/boot/dts/mpc8569mds.dts |   16 ++++++++++++++++
 2 files changed, 32 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index 038913d..00c2bbd 100644
--- 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 23a102e..39c2927 100644
--- 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>;