From 741edc494978bc2770e891b8cfadbca3246a3d1a Mon Sep 17 00:00:00 2001 From: Jason Jin Date: Fri, 23 May 2008 16:32:48 +0800 Subject: [POWERPC] 85xx: Enable MSI support for 85xxds board This patch enabled MSI on 8544ds and 8572ds board. So far only one MSI interrupt can generate on 8544 board. Signed-off-by: Jason Jin Signed-off-by: Kumar Gala --- arch/powerpc/boot/dts/mpc8544ds.dts | 16 ++++++++++++++++ arch/powerpc/boot/dts/mpc8572ds.dts | 16 ++++++++++++++++ 2 files changed, 32 insertions(+) (limited to 'arch/powerpc/boot/dts') diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts index 6a0d8db96d97..1cfd97078170 100644 --- a/arch/powerpc/boot/dts/mpc8544ds.dts +++ b/arch/powerpc/boot/dts/mpc8544ds.dts @@ -219,6 +219,22 @@ device_type = "open-pic"; big-endian; }; + + msi@41600 { + compatible = "fsl,mpc8544-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>; + }; }; pci0: pci@e0008000 { diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts index 66f27ab613a2..174d51aff924 100644 --- a/arch/powerpc/boot/dts/mpc8572ds.dts +++ b/arch/powerpc/boot/dts/mpc8572ds.dts @@ -221,6 +221,22 @@ fsl,has-rstcr; }; + msi@41600 { + compatible = "fsl,mpc8572-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>; + }; + mpic: pic@40000 { clock-frequency = <0>; interrupt-controller; -- cgit v1.2.1