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) 2007-2008 OpenWrt.org
   7  *  Copyright (C) 2007-2008 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/input.h>
  27 #include <linux/gpio_buttons.h>
  28
  29 #include <linux/amba/bus.h>
  30 #include <linux/amba/serial.h>
  31
  32 struct adm5120_flash_platform_data {
  33         void                    (*set_vpp)(struct map_info *, int);
  34         void                    (*switch_bank)(unsigned);
  35         u32                     window_size;
  36 #ifdef CONFIG_MTD_PARTITIONS
  37         unsigned int            nr_parts;
  38         struct mtd_partition    *parts;
  39 #endif
  40 };
  41
  42 struct adm5120_switch_platform_data {
  43         /* TODO: not yet implemented */
  44 };
  45
  46 struct adm5120_pci_irq {
  47         u8      slot;
  48         u8      func;
  49         u8      pin;
  50         unsigned irq;
  51 };
  52
  53 #define PCIIRQ(s,f,p,i) {.slot = (s), .func = (f), .pin  = (p), .irq  = (i)}
  54
  55 #ifdef CONFIG_PCI
  56 extern void adm5120_pci_set_irq_map(unsigned int nr_irqs,
  57                 struct adm5120_pci_irq *map) __init;
  58 #else
  59 static inline void adm5120_pci_set_irq_map(unsigned int nr_irqs,
  60                 struct adm5120_pci_irq *map)
  61 {
  62 }
  63 #endif
  64
  65 #define ADM5120_NUM_BUTTONS     4
  66
  67 extern struct adm5120_flash_platform_data adm5120_flash0_data;
  68 extern struct adm5120_flash_platform_data adm5120_flash1_data;
  69 extern struct platform_nand_data adm5120_nand_data;
  70 extern struct adm5120_switch_platform_data adm5120_switch_data;
  71 extern struct gpio_button adm5120_buttons[ADM5120_NUM_BUTTONS];
  72 extern struct gpio_buttons_platform_data adm5120_buttons_data;
  73 extern struct amba_pl010_data adm5120_uart0_data;
  74 extern struct amba_pl010_data adm5120_uart1_data;
  75
  76 extern struct platform_device adm5120_flash0_device;
  77 extern struct platform_device adm5120_flash1_device;
  78 extern struct platform_device adm5120_nand_device;
  79 extern struct platform_device adm5120_hcd_device;
  80 extern struct platform_device adm5120_switch_device;
  81 extern struct platform_device adm5120_buttons_device;
  82 extern struct amba_device adm5120_uart0_device;
  83 extern struct amba_device adm5120_uart1_device;
  84
  85 extern void adm5120_uart_set_mctrl(struct amba_device *dev, void __iomem *base,
  86                 unsigned int mctrl);
  87
  88 extern void adm5120_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
  89                 unsigned int ctrl);
  90 extern int adm5120_nand_ready(struct mtd_info *mtd);
  91
  92 #endif /* _ADM5120_PLATFORM_H_ */