drivers/net/can/softing/softing_platform.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2
   3 #include <linux/platform_device.h>
   4
   5 #ifndef _SOFTING_DEVICE_H_
   6 #define _SOFTING_DEVICE_H_
   7
   8 /* softing firmware directory prefix */
   9 #define fw_dir "softing-4.6/"
  10
  11 struct softing_platform_data {
  12         unsigned int manf;
  13         unsigned int prod;
  14         /*
  15          * generation
  16          * 1st with NEC or SJA1000
  17          * 8bit, exclusive interrupt, ...
  18          * 2nd only SJA1000
  19          * 16bit, shared interrupt
  20          */
  21         int generation;
  22         int nbus; /* # busses on device */
  23         unsigned int freq; /* operating frequency in Hz */
  24         unsigned int max_brp;
  25         unsigned int max_sjw;
  26         unsigned long dpram_size;
  27         const char *name;
  28         struct {
  29                 unsigned long offs;
  30                 unsigned long addr;
  31                 const char *fw;
  32         } boot, load, app;
  33         /*
  34          * reset() function
  35          * bring pdev in or out of reset, depending on value
  36          */
  37         int (*reset)(struct platform_device *pdev, int value);
  38         int (*enable_irq)(struct platform_device *pdev, int value);
  39 };
  40
  41 #endif