diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2009-04-05 12:40:41 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2010-05-17 21:37:42 +0200 |
| commit | 0d305464aefff342c85b4db8b3d7a4345246e5a1 (patch) | |
| tree | c3cd06f58d7cf126500258d0a8fc531bd3ed4da2 /arch/m68k | |
| parent | bf54a2b3c0dbf76136f00ff785bf6d8f6291311d (diff) | |
m68k: amiga - Zorro host bridge platform device conversion
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/amiga/Makefile | 2 | ||||
| -rw-r--r-- | arch/m68k/amiga/platform.c | 58 |
2 files changed, 59 insertions, 1 deletions
diff --git a/arch/m68k/amiga/Makefile b/arch/m68k/amiga/Makefile index 6a0d7650f980..11dd30b16b3b 100644 --- a/arch/m68k/amiga/Makefile +++ b/arch/m68k/amiga/Makefile @@ -2,6 +2,6 @@ # Makefile for Linux arch/m68k/amiga source directory # -obj-y := config.o amiints.o cia.o chipram.o amisound.o +obj-y := config.o amiints.o cia.o chipram.o amisound.o platform.o obj-$(CONFIG_AMIGA_PCMCIA) += pcmcia.o diff --git a/arch/m68k/amiga/platform.c b/arch/m68k/amiga/platform.c new file mode 100644 index 000000000000..33a7669b4415 --- /dev/null +++ b/arch/m68k/amiga/platform.c @@ -0,0 +1,58 @@ +/* + * Copyright (C) 2007-2009 Geert Uytterhoeven + * + * 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/init.h> +#include <linux/platform_device.h> +#include <linux/zorro.h> + +#include <asm/amigahw.h> + + +#ifdef CONFIG_ZORRO + +static const struct resource zorro_resources[] __initconst = { + /* Zorro II regions (on Zorro II/III) */ + { + .name = "Zorro II exp", + .start = 0x00e80000, + .end = 0x00efffff, + .flags = IORESOURCE_MEM, + }, { + .name = "Zorro II mem", + .start = 0x00200000, + .end = 0x009fffff, + .flags = IORESOURCE_MEM, + }, + /* Zorro III regions (on Zorro III only) */ + { + .name = "Zorro III exp", + .start = 0xff000000, + .end = 0xffffffff, + .flags = IORESOURCE_MEM, + }, { + .name = "Zorro III cfg", + .start = 0x40000000, + .end = 0x7fffffff, + .flags = IORESOURCE_MEM, + } +}; + + +static int __init amiga_init_bus(void) +{ + if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(ZORRO)) + return -ENODEV; + + platform_device_register_simple("amiga-zorro", -1, zorro_resources, + AMIGAHW_PRESENT(ZORRO3) ? 4 : 2); + return 0; +} + +subsys_initcall(amiga_init_bus); + +#endif /* CONFIG_ZORRO */ |