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authorPete Popov <ppopov@embeddedalley.com>2005-07-14 17:47:57 +0000
committerRalf Baechle <ralf@linux-mips.org>2005-10-29 19:31:54 +0100
commitbdf21b18b4abf983db38f04ef7fec88f47389867 (patch)
treeb7e551f09f0ee39f4a59132be4c0890e1ba80d91 /arch/mips/pci/fixup-pnx8550.c
parente01402b115cccb6357f956649487aca2c6f7fbba (diff)
Philips PNX8550 support: MIPS32-like core with 2 Trimedias on it.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/pci/fixup-pnx8550.c')
-rw-r--r--arch/mips/pci/fixup-pnx8550.c57
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/mips/pci/fixup-pnx8550.c b/arch/mips/pci/fixup-pnx8550.c
new file mode 100644
index 00000000000..4256b3b30b7
--- /dev/null
+++ b/arch/mips/pci/fixup-pnx8550.c
@@ -0,0 +1,57 @@
+/*
+ * Philips PNX8550 pci fixups.
+ *
+ * Copyright 2005 Embedded Alley Solutions, Inc
+ * source@embeddealley.com
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ */
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/mach-pnx8550/pci.h>
+#include <asm/mach-pnx8550/int.h>
+
+
+#undef DEBUG
+#ifdef DEBUG
+#define DBG(x...) printk(x)
+#else
+#define DBG(x...)
+#endif
+
+extern char irq_tab_jbs[][5];
+
+void __init pcibios_fixup_resources(struct pci_dev *dev)
+{
+ /* no need to fixup IO resources */
+}
+
+void __init pcibios_fixup(void)
+{
+ /* nothing to do here */
+}
+
+int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ return irq_tab_jbs[slot][pin];
+}
+
+/* Do platform specific device initialization at pci_enable_device() time */
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ return 0;
+}