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| author | Paul Mundt <lethal@linux-sh.org> | 2009-04-20 21:27:15 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-04-20 21:27:15 +0900 |
| commit | 37c8ac361efdbae969eff1a603bc39412d3e873f (patch) | |
| tree | c5cb5d28ebc09bc00ec27f3c285ed9d8f9519d3f /arch/sh/drivers/pci/fixups-rts7751r2d.c | |
| parent | 84972ec0c206b73ffb74e5114b574186ce6166b8 (diff) | |
| download | kernel_samsung_smdk4412-37c8ac361efdbae969eff1a603bc39412d3e873f.zip kernel_samsung_smdk4412-37c8ac361efdbae969eff1a603bc39412d3e873f.tar.gz kernel_samsung_smdk4412-37c8ac361efdbae969eff1a603bc39412d3e873f.tar.bz2 | |
sh: pci: Consolidate lboxre2 and r2d IRQ fixups.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/drivers/pci/fixups-rts7751r2d.c')
| -rw-r--r-- | arch/sh/drivers/pci/fixups-rts7751r2d.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/arch/sh/drivers/pci/fixups-rts7751r2d.c b/arch/sh/drivers/pci/fixups-rts7751r2d.c index 3885233..052b354 100644 --- a/arch/sh/drivers/pci/fixups-rts7751r2d.c +++ b/arch/sh/drivers/pci/fixups-rts7751r2d.c @@ -1,21 +1,44 @@ /* * arch/sh/drivers/pci/fixups-rts7751r2d.c * - * RTS7751R2D PCI fixups + * RTS7751R2D / LBOXRE2 PCI fixups * * Copyright (C) 2003 Lineo uSolutions, Inc. * Copyright (C) 2004 Paul Mundt + * Copyright (C) 2007 Nobuhiro Iwamatsu * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. */ #include <linux/pci.h> +#include <mach/lboxre2.h> +#include <mach/r2d.h> #include "pci-sh4.h" +#include <asm/machtypes.h> #define PCIMCR_MRSET_OFF 0xBFFFFFFF #define PCIMCR_RFSH_OFF 0xFFFFFFFB +static u8 rts7751r2d_irq_tab[] __initdata = { + IRQ_PCI_INTA, + IRQ_PCI_INTB, + IRQ_PCI_INTC, + IRQ_PCI_INTD, +}; + +static char lboxre2_irq_tab[] __initdata = { + IRQ_ETH0, IRQ_ETH1, IRQ_INTA, IRQ_INTD, +}; + +int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +{ + if (mach_is_lboxre2()) + return lboxre2_irq_tab[slot]; + else + return rts7751r2d_irq_tab[slot]; +} + int pci_fixup_pcic(struct pci_channel *chan) { unsigned long bcr1, mcr; |