diff options
author | Mike Travis <travis@sgi.com> | 2009-01-01 04:34:16 +0300 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-01-03 20:53:31 +0300 |
commit | 7eb19553369c46cc1fa64caf120cbcab1b597f7c (patch) | |
tree | ef1a3beae706b9497c845d0a2557ceb4d2754998 /arch/sh/boards/mach-sh03 | |
parent | 6092848a2a23b660150a38bc06f59d75838d70c8 (diff) | |
parent | 8c384cdee3e04d6194a2c2b192b624754f990835 (diff) | |
download | linux-7eb19553369c46cc1fa64caf120cbcab1b597f7c.tar.xz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask into merge-rr-cpumask
Conflicts:
arch/x86/kernel/io_apic.c
kernel/rcuclassic.c
kernel/sched.c
kernel/time/tick-sched.c
Signed-off-by: Mike Travis <travis@sgi.com>
[ mingo@elte.hu: backmerged typo fix for io_apic.c ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/sh/boards/mach-sh03')
-rw-r--r-- | arch/sh/boards/mach-sh03/setup.c | 59 |
1 files changed, 45 insertions, 14 deletions
diff --git a/arch/sh/boards/mach-sh03/setup.c b/arch/sh/boards/mach-sh03/setup.c index 5771219be3fd..74cfb4b8b03d 100644 --- a/arch/sh/boards/mach-sh03/setup.c +++ b/arch/sh/boards/mach-sh03/setup.c @@ -9,6 +9,7 @@ #include <linux/irq.h> #include <linux/pci.h> #include <linux/platform_device.h> +#include <linux/ata_platform.h> #include <asm/io.h> #include <asm/rtc.h> #include <mach-sh03/mach/io.h> @@ -20,19 +21,6 @@ static void __init init_sh03_IRQ(void) plat_irq_setup_pins(IRQ_MODE_IRQ); } -extern void *cf_io_base; - -static void __iomem *sh03_ioport_map(unsigned long port, unsigned int size) -{ - if (PXSEG(port)) - return (void __iomem *)port; - /* CompactFlash (IDE) */ - if (((port >= 0x1f0) && (port <= 0x1f7)) || (port == 0x3f6)) - return (void __iomem *)((unsigned long)cf_io_base + port); - - return (void __iomem *)(port + PCI_IO_BASE); -} - /* arch/sh/boards/sh03/rtc.c */ void sh03_time_init(void); @@ -41,6 +29,30 @@ static void __init sh03_setup(char **cmdline_p) board_time_init = sh03_time_init; } +static struct resource cf_ide_resources[] = { + [0] = { + .start = 0x1f0, + .end = 0x1f0 + 8, + .flags = IORESOURCE_IO, + }, + [1] = { + .start = 0x1f0 + 0x206, + .end = 0x1f0 +8 + 0x206 + 8, + .flags = IORESOURCE_IO, + }, + [2] = { + .start = IRL2_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cf_ide_device = { + .name = "pata_platform", + .id = -1, + .num_resources = ARRAY_SIZE(cf_ide_resources), + .resource = cf_ide_resources, +}; + static struct resource heartbeat_resources[] = { [0] = { .start = 0xa0800000, @@ -58,10 +70,30 @@ static struct platform_device heartbeat_device = { static struct platform_device *sh03_devices[] __initdata = { &heartbeat_device, + &cf_ide_device, }; static int __init sh03_devices_setup(void) { + pgprot_t prot; + unsigned long paddrbase; + void *cf_ide_base; + + /* open I/O area window */ + paddrbase = virt_to_phys((void *)PA_AREA5_IO); + prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16); + cf_ide_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot); + if (!cf_ide_base) { + printk("allocate_cf_area : can't open CF I/O window!\n"); + return -ENOMEM; + } + + /* IDE cmd address : 0x1f0-0x1f7 and 0x3f6 */ + cf_ide_resources[0].start += (unsigned long)cf_ide_base; + cf_ide_resources[0].end += (unsigned long)cf_ide_base; + cf_ide_resources[1].start += (unsigned long)cf_ide_base; + cf_ide_resources[1].end += (unsigned long)cf_ide_base; + return platform_add_devices(sh03_devices, ARRAY_SIZE(sh03_devices)); } __initcall(sh03_devices_setup); @@ -70,6 +102,5 @@ static struct sh_machine_vector mv_sh03 __initmv = { .mv_name = "Interface (CTP/PCI-SH03)", .mv_setup = sh03_setup, .mv_nr_irqs = 48, - .mv_ioport_map = sh03_ioport_map, .mv_init_irq = init_sh03_IRQ, }; |