a1fd306b88
We were abusing the resource size for the number of bits, this has been reworked using proper platform data, so this can be tidied up now. Boards in general only have a 1-byte wide resource, which the ioremap_nocache() case already handles. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
76 lines
1.6 KiB
C
76 lines
1.6 KiB
C
/*
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* linux/arch/sh/boards/sh03/setup.c
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*
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* Copyright (C) 2004 Interface Co.,Ltd. Saito.K
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*
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*/
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#include <linux/init.h>
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#include <linux/irq.h>
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#include <linux/pci.h>
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#include <linux/platform_device.h>
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#include <asm/io.h>
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#include <asm/rtc.h>
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#include <asm/sh03/io.h>
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#include <asm/sh03/sh03.h>
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#include <asm/addrspace.h>
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static void __init init_sh03_IRQ(void)
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{
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plat_irq_setup_pins(IRQ_MODE_IRQ);
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}
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extern void *cf_io_base;
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static void __iomem *sh03_ioport_map(unsigned long port, unsigned int size)
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{
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if (PXSEG(port))
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return (void __iomem *)port;
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/* CompactFlash (IDE) */
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if (((port >= 0x1f0) && (port <= 0x1f7)) || (port == 0x3f6))
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return (void __iomem *)((unsigned long)cf_io_base + port);
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return (void __iomem *)(port + PCI_IO_BASE);
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}
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/* arch/sh/boards/sh03/rtc.c */
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void sh03_time_init(void);
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static void __init sh03_setup(char **cmdline_p)
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{
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board_time_init = sh03_time_init;
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}
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static struct resource heartbeat_resources[] = {
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[0] = {
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.start = 0xa0800000,
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.end = 0xa0800000,
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.flags = IORESOURCE_MEM,
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},
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};
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static struct platform_device heartbeat_device = {
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.name = "heartbeat",
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.id = -1,
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.num_resources = ARRAY_SIZE(heartbeat_resources),
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.resource = heartbeat_resources,
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};
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static struct platform_device *sh03_devices[] __initdata = {
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&heartbeat_device,
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};
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static int __init sh03_devices_setup(void)
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{
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return platform_add_devices(sh03_devices, ARRAY_SIZE(sh03_devices));
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}
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__initcall(sh03_devices_setup);
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static struct sh_machine_vector mv_sh03 __initmv = {
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.mv_name = "Interface (CTP/PCI-SH03)",
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.mv_setup = sh03_setup,
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.mv_nr_irqs = 48,
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.mv_ioport_map = sh03_ioport_map,
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.mv_init_irq = init_sh03_IRQ,
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};
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