From 12ac426f889f3a6b821c7ca73e74d83f0fc84c13 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Fri, 8 May 2009 16:28:42 -0500 Subject: [PATCH] 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 --- arch/powerpc/boot/dts/mpc8568mds.dts | 16 ++++++++++++++++ arch/powerpc/boot/dts/mpc8569mds.dts | 16 ++++++++++++++++ 2 files changed, 32 insertions(+) diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts index 038913deb2e9..00c2bbda7013 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 23a102ea9143..39c2927503cf 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>; -- 2.30.2