diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2009-05-22 06:29:37 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-05-22 06:29:37 +0200 |
| commit | 5f8371cec93b94a24a55ba1de642ce6eade6d62c (patch) | |
| tree | 61b6d2acb10226b3c0f2d31bda3a49288e540eba /arch/sh/drivers/pci/fixups-lboxre2.c | |
| parent | video: stop sh_mobile_lcdcfb only if started (diff) | |
| parent | sh: irq: Provide an arch_probe_nr_irqs() that wraps the machvec def. (diff) | |
| download | linux-5f8371cec93b94a24a55ba1de642ce6eade6d62c.tar.xz linux-5f8371cec93b94a24a55ba1de642ce6eade6d62c.zip | |
Merge branches 'sh/stable-updates' and 'sh/sparseirq'
Diffstat (limited to 'arch/sh/drivers/pci/fixups-lboxre2.c')
| -rw-r--r-- | arch/sh/drivers/pci/fixups-lboxre2.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/arch/sh/drivers/pci/fixups-lboxre2.c b/arch/sh/drivers/pci/fixups-lboxre2.c deleted file mode 100644 index 1c1d41255ec0..000000000000 --- a/arch/sh/drivers/pci/fixups-lboxre2.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * arch/sh/drivers/pci/fixups-lboxre2.c - * - * L-BOX RE2 PCI fixups - * - * 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 "pci-sh4.h" - -#define PCIMCR_MRSET_OFF 0xBFFFFFFF -#define PCIMCR_RFSH_OFF 0xFFFFFFFB - -int pci_fixup_pcic(void) -{ - unsigned long bcr1, mcr; - - bcr1 = ctrl_inl(SH7751_BCR1); - bcr1 |= 0x40080000; /* Enable Bit 19 BREQEN, set PCIC to slave */ - pci_write_reg(bcr1, SH4_PCIBCR1); - - /* Enable all interrupts, so we known what to fix */ - pci_write_reg(0x0000c3ff, SH4_PCIINTM); - pci_write_reg(0x0000380f, SH4_PCIAINTM); - pci_write_reg(0xfb900047, SH7751_PCICONF1); - pci_write_reg(0xab000001, SH7751_PCICONF4); - - mcr = ctrl_inl(SH7751_MCR); - mcr = (mcr & PCIMCR_MRSET_OFF) & PCIMCR_RFSH_OFF; - pci_write_reg(mcr, SH4_PCIMCR); - - pci_write_reg(0x0c000000, SH7751_PCICONF5); - pci_write_reg(0xd0000000, SH7751_PCICONF6); - pci_write_reg(0x0c000000, SH4_PCILAR0); - pci_write_reg(0x00000000, SH4_PCILAR1); - - return 0; -} |