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From: "Curtis Wald" <CWald@WatchGuardVideo.com>
To: <jwboyer@linux.vnet.ibm.com>, <mporter@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
Subject: [PATCH] POWERPC 4xx: Fix PCI in AMCC 440EP Yosemite DTS
Date: Mon, 16 Nov 2009 11:36:40 -0600	[thread overview]
Message-ID: <13F6A75BE29CE44F801B912901C3EF27022A3993@wgv4.watchguardvideo.local> (raw)

Yosemite.dts stanza for PCI was copied from Bamboo which has four PCI
slots; Yosemite only has one PCI slot which is mapped to
IDSEL 12, ADDR 22, IRQ2 Vector 25, INTA.

Signed-off-by: Curtis Wald <cwald@watchguardvideo.com>
---
 arch/powerpc/boot/dts/yosemite.dts |   17 +++++------------
 1 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/arch/powerpc/boot/dts/yosemite.dts
b/arch/powerpc/boot/dts/yosemite.dts
index 1fa3cb4..8328be5 100644
--- a/arch/powerpc/boot/dts/yosemite.dts
+++ b/arch/powerpc/boot/dts/yosemite.dts
@@ -276,26 +276,19 @@
                         * later cannot be changed. Chip supports a
second
                         * IO range but we don't use it for now
                         */
+
+                        /*       u32              u64
u64                     u64  */
+                        /*       pci_space        pci_addr
cpu_addr                size */
                        ranges =3D <0x02000000 0x00000000 0xa0000000
0x00000000 0xa0000000 0x00000000 0x20000000
                                  0x01000000 0x00000000 0x00000000
0x00000000 0xe8000000 0x00000000 0x00010000>;
=20
                        /* Inbound 2GB range starting at 0 */
                        dma-ranges =3D <0x42000000 0x0 0x0 0x0 0x0 0x0
0x80000000>;
=20
-                       /* Bamboo has all 4 IRQ pins tied together per
slot */
                        interrupt-map-mask =3D <0xf800 0x0 0x0 0x0>;
                        interrupt-map =3D <
-                               /* IDSEL 1 */
-                               0x800 0x0 0x0 0x0 &UIC0 0x1c 0x8
-
-                               /* IDSEL 2 */
-                               0x1000 0x0 0x0 0x0 &UIC0 0x1b 0x8
-
-                               /* IDSEL 3 */
-                               0x1800 0x0 0x0 0x0 &UIC0 0x1a 0x8
-
-                               /* IDSEL 4 */
-                               0x2000 0x0 0x0 0x0 &UIC0 0x19 0x8
+                               /* IDSEL 12, ADDR 22, INTA, IRQ2 =3D
Vector 25, 0x19 */
+                               0x6000 0x0 0x0 0x0 &UIC0 0x19 0x8
                        >;
                };
        };

             reply	other threads:[~2009-11-16 17:46 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-16 17:36 Curtis Wald [this message]
2009-11-30 13:41 ` [PATCH] POWERPC 4xx: Fix PCI in AMCC 440EP Yosemite DTS Josh Boyer
2009-11-30 15:25   ` Curtis Wald
2009-12-04 12:07     ` Josh Boyer
2009-12-04 14:19       ` Curtis Wald

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