From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 5B7B3DDF96 for ; Wed, 13 May 2009 07:27:49 +1000 (EST) Received: from localhost (localhost.localdomain [127.0.0.1]) by gate.crashing.org (8.14.1/8.13.8) with ESMTP id n4CLRZk4015380 for ; Tue, 12 May 2009 16:27:41 -0500 From: Kumar Gala To: linuxppc-dev@ozlabs.org Subject: [PATCH] powerpc/85xx: Add MSI nodes for MPC8568/9 MDS systems Date: Tue, 12 May 2009 16:27:33 -0500 Message-Id: <1242163655-880-1-git-send-email-galak@kernel.crashing.org> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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(+), 0 deletions(-) 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>; -- 1.6.0.6