diff options
Diffstat (limited to 'arch/sh/boards/mach-sh03/setup.c')
-rw-r--r-- | arch/sh/boards/mach-sh03/setup.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-sh03/setup.c b/arch/sh/boards/mach-sh03/setup.c new file mode 100644 index 00000000000..5771219be3f --- /dev/null +++ b/arch/sh/boards/mach-sh03/setup.c @@ -0,0 +1,75 @@ +/* + * linux/arch/sh/boards/sh03/setup.c + * + * Copyright (C) 2004 Interface Co.,Ltd. Saito.K + * + */ + +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/pci.h> +#include <linux/platform_device.h> +#include <asm/io.h> +#include <asm/rtc.h> +#include <mach-sh03/mach/io.h> +#include <mach-sh03/mach/sh03.h> +#include <asm/addrspace.h> + +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); + +static void __init sh03_setup(char **cmdline_p) +{ + board_time_init = sh03_time_init; +} + +static struct resource heartbeat_resources[] = { + [0] = { + .start = 0xa0800000, + .end = 0xa0800000, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device heartbeat_device = { + .name = "heartbeat", + .id = -1, + .num_resources = ARRAY_SIZE(heartbeat_resources), + .resource = heartbeat_resources, +}; + +static struct platform_device *sh03_devices[] __initdata = { + &heartbeat_device, +}; + +static int __init sh03_devices_setup(void) +{ + return platform_add_devices(sh03_devices, ARRAY_SIZE(sh03_devices)); +} +__initcall(sh03_devices_setup); + +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, +}; |