target/linux/adm5120/files/include/asm-mips/mach-adm5120/adm5120_platform.h

   1 /*
   2  *  $Id$
   3  *
   4  *  ADM5120 specific platform definitions
   5  *
   6  *  Copyright (C) 2007 OpenWrt.org
   7  *  Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
   8  *
   9  *  This program is free software; you can redistribute it and/or modify it
  10  *  under the terms of the GNU General Public License version 2 as published
  11  *  by the Free Software Foundation.
  12  *
  13  */
  14
  15 #ifndef _ADM5120_PLATFORM_H_
  16 #define _ADM5120_PLATFORM_H_
  17
  18 #include <linux/device.h>
  19 #include <linux/platform_device.h>
  20
  21 #include <linux/mtd/mtd.h>
  22 #include <linux/mtd/map.h>
  23 #include <linux/mtd/partitions.h>
  24 #include <linux/mtd/nand.h>
  25
  26 #include <linux/amba/bus.h>
  27 #include <linux/amba/serial.h>
  28
  29 struct adm5120_flash_platform_data {
  30         void                    (*set_vpp)(struct map_info *, int);
  31         void                    (*switch_bank)(unsigned);
  32         u32                     window_size;
  33 #ifdef CONFIG_MTD_PARTITIONS
  34         unsigned int            nr_parts;
  35         struct mtd_partition    *parts;
  36 #endif
  37 };
  38
  39 struct adm5120_switch_platform_data {
  40         /* TODO: not yet implemented */
  41 };
  42
  43 struct adm5120_pci_irq {
  44         u8      slot;
  45         u8      func;
  46         u8      pin;
  47         unsigned irq;
  48 };
  49
  50 #define PCIIRQ(s,f,p,i) {.slot = (s), .func = (f), .pin  = (p), .irq  = (i)}
  51
  52 #ifdef CONFIG_PCI
  53 extern void adm5120_pci_set_irq_map(unsigned int nr_irqs,
  54                 struct adm5120_pci_irq *map) __init;
  55 #else
  56 static inline void adm5120_pci_set_irq_map(unsigned int nr_irqs,
  57                 struct adm5120_pci_irq *map)
  58 {
  59 }
  60 #endif
  61
  62 extern struct adm5120_flash_platform_data adm5120_flash0_data;
  63 extern struct adm5120_flash_platform_data adm5120_flash1_data;
  64 extern struct platform_nand_data adm5120_nand_data;
  65 extern struct adm5120_switch_platform_data adm5120_switch_data;
  66 extern struct amba_pl010_data adm5120_uart0_data;
  67 extern struct amba_pl010_data adm5120_uart1_data;
  68
  69 extern struct platform_device adm5120_flash0_device;
  70 extern struct platform_device adm5120_flash1_device;
  71 extern struct platform_device adm5120_nand_device;
  72 extern struct platform_device adm5120_hcd_device;
  73 extern struct platform_device adm5120_switch_device;
  74 extern struct amba_device adm5120_uart0_device;
  75 extern struct amba_device adm5120_uart1_device;
  76
  77 extern void adm5120_uart_set_mctrl(struct amba_device *dev, void __iomem *base,
  78                 unsigned int mctrl);
  79
  80 extern void adm5120_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
  81                 unsigned int ctrl);
  82 extern int adm5120_nand_ready(struct mtd_info *mtd);
  83
  84 #endif /* _ADM5120_PLATFORM_H_ */