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
  10  *  modify it under the terms of the GNU General Public License
  11  *  as published by the Free Software Foundation; either version 2
  12  *  of the License, or (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the
  21  *  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  22  *  Boston, MA  02110-1301, USA.
  23  */
  24
  25 #ifndef _ADM5120_PLATFORM_H_
  26 #define _ADM5120_PLATFORM_H_
  27
  28 #include <linux/device.h>
  29 #include <linux/platform_device.h>
  30
  31 #include <linux/mtd/mtd.h>
  32 #include <linux/mtd/map.h>
  33 #include <linux/mtd/partitions.h>
  34 #include <linux/mtd/nand.h>
  35
  36 #include <linux/amba/bus.h>
  37 #include <linux/amba/serial.h>
  38
  39 struct adm5120_flash_platform_data {
  40         void                    (*set_vpp)(struct map_info *, int);
  41         void                    (*switch_bank)(unsigned);
  42         u32                     window_size;
  43 #ifdef CONFIG_MTD_PARTITIONS
  44         unsigned int            nr_parts;
  45         struct mtd_partition    *parts;
  46 #endif
  47 };
  48
  49 struct adm5120_switch_platform_data {
  50         /* TODO: not yet implemented */
  51 };
  52
  53 struct adm5120_pci_irq {
  54         u8      slot;
  55         u8      func;
  56         u8      pin;
  57         unsigned irq;
  58 };
  59
  60 #define PCIIRQ(s,f,p,i) {.slot = (s), .func = (f), .pin  = (p), .irq  = (i)}
  61
  62 #ifdef CONFIG_PCI
  63 extern void adm5120_pci_set_irq_map(unsigned int nr_irqs,
  64                 struct adm5120_pci_irq *map) __init;
  65 #else
  66 static inline void adm5120_pci_set_irq_map(unsigned int nr_irqs,
  67                 struct adm5120_pci_irq *map)
  68 {
  69 }
  70 #endif
  71
  72 extern struct adm5120_flash_platform_data adm5120_flash0_data;
  73 extern struct adm5120_flash_platform_data adm5120_flash1_data;
  74 extern struct platform_nand_data adm5120_nand_data;
  75 extern struct adm5120_switch_platform_data adm5120_switch_data;
  76 extern struct amba_pl010_data adm5120_uart0_data;
  77 extern struct amba_pl010_data adm5120_uart1_data;
  78
  79 extern struct platform_device adm5120_flash0_device;
  80 extern struct platform_device adm5120_flash1_device;
  81 extern struct platform_device adm5120_nand_device;
  82 extern struct platform_device adm5120_hcd_device;
  83 extern struct platform_device adm5120_switch_device;
  84 extern struct amba_device adm5120_uart0_device;
  85 extern struct amba_device adm5120_uart1_device;
  86
  87 extern void adm5120_uart_set_mctrl(struct amba_device *dev, void __iomem *base,
  88                 unsigned int mctrl);
  89
  90 extern void adm5120_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
  91                 unsigned int ctrl);
  92 extern int adm5120_nand_ready(struct mtd_info *mtd);
  93
  94 #endif /* _ADM5120_PLATFORM_H_ */