src/superio/winbond/w83627thg/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 #include "w83627thg.h"
   8
   9 static void w83627thg_init(struct device *dev)
  10 {
  11
  12         if (!dev->enabled)
  13                 return;
  14
  15         switch (dev->path.pnp.device) {
  16         case W83627THG_KBC:
  17                 pc_keyboard_init(NO_AUX_DEVICE);
  18                 break;
  19         }
  20 }
  21
  22 static struct device_operations ops = {
  23         .read_resources   = pnp_read_resources,
  24         .set_resources    = pnp_set_resources,
  25         .enable_resources = pnp_enable_resources,
  26         .enable           = pnp_enable,
  27         .init             = w83627thg_init,
  28         .ops_pnp_mode     = &pnp_conf_mode_8787_aa,
  29 };
  30
  31 static struct pnp_info pnp_dev_info[] = {
  32         { NULL, W83627THG_FDC,   PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, 0x07f8, },
  33         { NULL, W83627THG_PP,    PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, 0x07f8, },
  34         { NULL, W83627THG_SP1,   PNP_IO0 | PNP_IRQ0, 0x07f8, },
  35         { NULL, W83627THG_SP2,   PNP_IO0 | PNP_IRQ0 | PNP_MSC1, 0x07f8, },
  36         { NULL, W83627THG_KBC,
  37                 PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1 | PNP_MSC0,
  38                 0x07ff, 0x07ff, },
  39         { NULL, W83627THG_GAME_MIDI_GPIO1, PNP_IO0 | PNP_IO1 | PNP_IRQ0,
  40                 0x07ff, 0x07fe, },
  41         { NULL, W83627THG_GPIO2, },
  42         { NULL, W83627THG_GPIO3, PNP_EN | PNP_MSC0 | PNP_MSC1, },
  43         { NULL, W83627THG_ACPI,  PNP_IRQ0, },
  44         { NULL, W83627THG_HWM,   PNP_IO0 | PNP_IRQ0, 0x0ff8, },
  45 };
  46
  47 static void enable_dev(struct device *dev)
  48 {
  49         pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
  50 }
  51
  52 struct chip_operations superio_winbond_w83627thg_ops = {
  53         CHIP_NAME("Winbond W83627THG Super I/O")
  54         .enable_dev = enable_dev,
  55 };