arch/ppc/syslib/virtex_devices.h

   1 /*
   2  * Common support header for virtex ppc405 platforms
   3  *
   4  * Copyright 2007 Secret Lab Technologies Ltd.
   5  *
   6  * This file is licensed under the terms of the GNU General Public License
   7  * version 2.  This program is licensed "as is" without any warranty of any
   8  * kind, whether express or implied.
   9  */
  10
  11 #ifndef __ASM_VIRTEX_DEVICES_H__
  12 #define __ASM_VIRTEX_DEVICES_H__
  13
  14 #include <linux/platform_device.h>
  15
  16 /* ML300/403 reference design framebuffer driver platform data struct */
  17 struct xilinxfb_platform_data {
  18         u32 rotate_screen;
  19         u32 screen_height_mm;
  20         u32 screen_width_mm;
  21 };
  22
  23 void __init virtex_early_serial_map(void);
  24
  25 /* Prototype for device fixup routine.  Implement this routine in the
  26  * board specific fixup code and the generic setup code will call it for
  27  * each device is the platform device list.
  28  *
  29  * If the hook returns a non-zero value, then the device will not get
  30  * registered with the platform bus
  31  */
  32 int virtex_device_fixup(struct platform_device *dev);
  33
  34 /* SPI Controller IP */
  35 struct xspi_platform_data {
  36         s16 bus_num;
  37         u16 num_chipselect;
  38         u32 speed_hz;
  39 };
  40
  41 #endif  /* __ASM_VIRTEX_DEVICES_H__ */