src/superio/fintek/f81865f/superio.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <device/device.h>
   4 #include <device/pnp.h>
   5 #include <superio/conf_mode.h>
   6 #include <pc80/keyboard.h>
   7
   8 #include "f81865f.h"
   9
  10 static void f81865f_init(struct device *dev)
  11 {
  12         if (!dev->enabled)
  13                 return;
  14
  15         switch (dev->path.pnp.device) {
  16         /* TODO: Might potentially need code for HWM or FDC etc. */
  17         case F81865F_KBC:
  18                 pc_keyboard_init(NO_AUX_DEVICE);
  19                 break;
  20         }
  21 }
  22
  23 static struct device_operations ops = {
  24         .read_resources   = pnp_read_resources,
  25         .set_resources    = pnp_set_resources,
  26         .enable_resources = pnp_enable_resources,
  27         .enable           = pnp_alt_enable,
  28         .init             = f81865f_init,
  29         .ops_pnp_mode     = &pnp_conf_mode_8787_aa,
  30 };
  31
  32 static struct pnp_info pnp_dev_info[] = {
  33         /* TODO: Some of the 0x7f8 etc. values may not be correct. */
  34         { NULL, F81865F_FDC,  PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, 0x07f8, },
  35         { NULL, F81865F_SP1,  PNP_IO0 | PNP_IRQ0, 0x7f8, },
  36         { NULL, F81865F_SP2,  PNP_IO0 | PNP_IRQ0, 0x7f8, },
  37         { NULL, F81865F_KBC,  PNP_IO0 | PNP_IRQ0 | PNP_IRQ1, 0x07ff, },
  38         { NULL, F81865F_PP,   PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, 0x07f8, },
  39         { NULL, F81865F_HWM,  PNP_IO0 | PNP_IRQ0, 0xff8, },
  40         { NULL, F81865F_GPIO, PNP_IRQ0, },
  41         { NULL, F81865F_PME, },
  42 };
  43
  44 static void enable_dev(struct device *dev)
  45 {
  46         pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
  47 }
  48
  49 struct chip_operations superio_fintek_f81865f_ops = {
  50         .name = "Fintek F81865F Super I/O",
  51         .enable_dev = enable_dev
  52 };