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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-28 08:41:13 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-28 08:41:13 -0700 |
commit | b10a8b7238d7b034f28d32a85bb05c48475f132a (patch) | |
tree | 8e70e816757c2a517de6fb721dd9ac2276619c26 /arch/sh/drivers/pci/fixups-sh7785lcr.c | |
parent | 37eaf8c7463e53cf1acf025fb566fb6c4573297f (diff) | |
parent | 8b2224dc6a5b46cfa1d54ab1fe82107351c66443 (diff) | |
download | linux-b10a8b7238d7b034f28d32a85bb05c48475f132a.tar.gz linux-b10a8b7238d7b034f28d32a85bb05c48475f132a.tar.bz2 linux-b10a8b7238d7b034f28d32a85bb05c48475f132a.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (72 commits)
sh: SuperH Mobile CEU and camera platform data for AP325RXA
sh: Update smc911x platform data for AP325RXA
sh: SuperH Mobile LCDC platform data for AP325RXA
sh: Add SuperH Mobile CEU platform data for Migo-R
sh: Add SuperH Mobile LCDC platform data for Migo-R
sh: Move asid_cache() out of ifdef to fix SH-3/4 nommu build.
sh: Workaround for __put_user_asm() bug with gcc 4.x on big-endian.
sh: Wire up new syscalls.
sh: fix uImage Entry Point
sh_keysc: remove request_mem_region() and release_mem_region()
sh: Don't miss pending signals returning to user mode after signal processing
sh: Use clk_always_enable() on sh7366
sh: Use clk_always_enable() on sh7343 / SE77343
sh: Use clk_always_enable() on sh7722 / Migo-R / SE7722
sh: Use clk_always_enable() on sh7723 / ap325rxa
sh: Introduce clk_always_enable() function
sh: Show all clocks and their state in /proc/clocks
sh: Merge sh7343 and sh7722 clock code
sh: Add SuperH Mobile MSTPCR bits to clock framework
sh: Use arch_flags to simplify sh7722 siu clock code
...
Diffstat (limited to 'arch/sh/drivers/pci/fixups-sh7785lcr.c')
-rw-r--r-- | arch/sh/drivers/pci/fixups-sh7785lcr.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/sh/drivers/pci/fixups-sh7785lcr.c b/arch/sh/drivers/pci/fixups-sh7785lcr.c new file mode 100644 index 000000000000..4949e601387a --- /dev/null +++ b/arch/sh/drivers/pci/fixups-sh7785lcr.c @@ -0,0 +1,46 @@ +/* + * arch/sh/drivers/pci/fixups-sh7785lcr.c + * + * R0P7785LC0011RL PCI fixups + * Copyright (C) 2008 Yoshihiro Shimoda + * + * Based on arch/sh/drivers/pci/fixups-r7780rp.c + * Copyright (C) 2003 Lineo uSolutions, Inc. + * Copyright (C) 2004 - 2006 Paul Mundt + * + * 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 "pci-sh4.h" + +int pci_fixup_pcic(void) +{ + pci_write_reg(0x000043ff, SH4_PCIINTM); + pci_write_reg(0x0000380f, SH4_PCIAINTM); + + pci_write_reg(0xfbb00047, SH7780_PCICMD); + pci_write_reg(0x00000000, SH7780_PCIIBAR); + + pci_write_reg(0x00011912, SH7780_PCISVID); + pci_write_reg(0x08000000, SH7780_PCICSCR0); + pci_write_reg(0x0000001b, SH7780_PCICSAR0); + pci_write_reg(0xfd000000, SH7780_PCICSCR1); + pci_write_reg(0x0000000f, SH7780_PCICSAR1); + + pci_write_reg(0xfd000000, SH7780_PCIMBR0); + pci_write_reg(0x00fc0000, SH7780_PCIMBMR0); + +#ifdef CONFIG_32BIT + pci_write_reg(0xc0000000, SH7780_PCIMBR2); + pci_write_reg(0x20000000 - SH7780_PCI_IO_SIZE, SH7780_PCIMBMR2); +#endif + + /* Set IOBR for windows containing area specified in pci.h */ + pci_write_reg((PCIBIOS_MIN_IO & ~(SH7780_PCI_IO_SIZE - 1)), + SH7780_PCIIOBR); + pci_write_reg(((SH7780_PCI_IO_SIZE - 1) & (7 << 18)), SH7780_PCIIOBMR); + + return 0; +} |