src/superio/nuvoton/wpcm450/superio.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <device/device.h>
   4 #include <device/pnp.h>
   5 #include <pc80/keyboard.h>
   6
   7 #include "wpcm450.h"
   8
   9 static void init(struct device *dev)
  10 {
  11         if (!dev->enabled)
  12                 return;
  13
  14         switch (dev->path.pnp.device) {
  15         case WPCM450_KBCK:
  16                 pc_keyboard_init(NO_AUX_DEVICE);
  17                 break;
  18         }
  19 }
  20
  21 static struct device_operations ops = {
  22         .read_resources   = pnp_read_resources,
  23         .set_resources    = pnp_set_resources,
  24         .enable_resources = pnp_enable_resources,
  25         .enable           = pnp_enable,
  26         .init             = init,
  27 };
  28
  29 static struct pnp_info pnp_dev_info[] = {
  30         { NULL, WPCM450_SP2,  PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1,
  31                 0x07f8, },
  32         { NULL, WPCM450_SP1,  PNP_IO0 | PNP_IRQ0, 0x07f8, },
  33         { NULL, WPCM450_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, 0x07ff, 0x07ff, },
  34 };
  35
  36 static void enable_dev(struct device *dev)
  37 {
  38         pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
  39 }
  40
  41 struct chip_operations superio_nuvoton_wpcm450_ops = {
  42         .name = "Nuvoton WPCM450 Super I/O",
  43         .enable_dev = enable_dev,
  44 };