drivers/staging/board/board.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __BOARD_H__
   3 #define __BOARD_H__
   4
   5 #include <linux/init.h>
   6 #include <linux/of.h>
   7
   8 struct board_staging_clk {
   9         const char *clk;
  10         const char *con_id;
  11         const char *dev_id;
  12 };
  13
  14 struct board_staging_dev {
  15         /* Platform Device */
  16         struct platform_device *pdev;
  17         /* Clocks (optional) */
  18         const struct board_staging_clk *clocks;
  19         unsigned int nclocks;
  20         /* Generic PM Domain (optional) */
  21         const char *domain;
  22 };
  23
  24 struct resource;
  25
  26 bool board_staging_dt_node_available(const struct resource *resource,
  27                                      unsigned int num_resources);
  28 int board_staging_gic_setup_xlate(const char *gic_match, unsigned int base);
  29 void board_staging_gic_fixup_resources(struct resource *res, unsigned int nres);
  30 int board_staging_register_clock(const struct board_staging_clk *bsc);
  31 int board_staging_register_device(const struct board_staging_dev *dev);
  32 void board_staging_register_devices(const struct board_staging_dev *devs,
  33                                     unsigned int ndevs);
  34
  35 #define board_staging(str, fn)                  \
  36 static int __init runtime_board_check(void)     \
  37 {                                               \
  38         if (of_machine_is_compatible(str))      \
  39                 fn();                           \
  40                                                 \
  41         return 0;                               \
  42 }                                               \
  43                                                 \
  44 device_initcall(runtime_board_check)
  45
  46 #endif /* __BOARD_H__ */