src/superio/nuvoton/nct6779d/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 #include <superio/conf_mode.h>
   7
   8 #include "nct6779d.h"
   9
  10 static void nct6779d_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 NCT6779D_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             = nct6779d_init,
  29         .ops_pnp_mode     = &pnp_conf_mode_8787_aa,
  30 };
  31
  32 static struct pnp_info pnp_dev_info[] = {
  33         { NULL, NCT6779D_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, 0x0ff8, },
  34         { NULL, NCT6779D_SP1, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
  35         { NULL, NCT6779D_SP2, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
  36         { NULL, NCT6779D_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1,
  37                 0x0fff, 0x0fff, },
  38         { NULL, NCT6779D_CIR, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
  39         { NULL, NCT6779D_ACPI, PNP_MSC2,},
  40         { NULL, NCT6779D_HWM_FPLED, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_MSC0,
  41                 0x0ffe, 0x0ffe, },
  42         { NULL, NCT6779D_WDT1},
  43         { NULL, NCT6779D_CIRWKUP, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
  44         { NULL, NCT6779D_GPIO_PP_OD},
  45         { NULL, NCT6779D_PRT80},
  46         { NULL, NCT6779D_DSLP},
  47         { NULL, NCT6779D_GPIOBASE, PNP_IO0, 0x0ff8, },
  48         { NULL, NCT6779D_GPIO0},
  49         { NULL, NCT6779D_GPIO1},
  50         { NULL, NCT6779D_GPIO2},
  51         { NULL, NCT6779D_GPIO3},
  52         { NULL, NCT6779D_GPIO4},
  53         { NULL, NCT6779D_GPIO5, PNP_MSC4 | PNP_MSC5},
  54         { NULL, NCT6779D_GPIO6, PNP_MSC4 | PNP_MSC5},
  55         { NULL, NCT6779D_GPIO7},
  56         { NULL, NCT6779D_GPIO8},
  57 };
  58
  59 static void enable_dev(struct device *dev)
  60 {
  61         pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
  62 }
  63
  64 struct chip_operations superio_nuvoton_nct6779d_ops = {
  65         .name = "NUVOTON NCT6779D Super I/O",
  66         .enable_dev = enable_dev,
  67 };