diff options
Diffstat (limited to 'src/superio/smsc/fdc37n972/fdc37n972.c')
-rw-r--r-- | src/superio/smsc/fdc37n972/fdc37n972.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/superio/smsc/fdc37n972/fdc37n972.c b/src/superio/smsc/fdc37n972/fdc37n972.c new file mode 100644 index 0000000000..672e25eacd --- /dev/null +++ b/src/superio/smsc/fdc37n972/fdc37n972.c @@ -0,0 +1,74 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 coresystems GmbH + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <stdlib.h> +#include <device/device.h> +#include <device/pnp.h> +#include <uart8250.h> +#include <pc80/keyboard.h> +#include "chip.h" +#include "fdc37n972.h" + +static void init(device_t dev) +{ + struct superio_smsc_fdc37n972_config *conf; + + if (!dev->enabled) { + return; + } + + conf = dev->chip_info; + + switch (dev->path.pnp.device) { + case FDC37N972_FDC: /* TODO. */ + break; + case FDC37N972_PP: /* TODO. */ + break; + case FDC37N972_KBDC: + pc_keyboard_init(&conf->keyboard); + break; + // [..] The rest: TODO + } +} + +static struct device_operations ops = { + .read_resources = pnp_read_resources, + .set_resources = pnp_set_resources, + .enable_resources = pnp_enable_resources, + .enable = pnp_enable, + .init = init, +}; + +static struct pnp_info pnp_dev_info[] = { + { &ops, FDC37N972_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, }, + { &ops, FDC37N972_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, { 0x7f8, 0 }, }, + { &ops, FDC37N972_KBDC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, { 0x7f8, 0 }, { 0x7f8, 0x4}, }, +}; + +static void enable_dev(struct device *dev) +{ + pnp_enable_devices(dev, &pnp_ops, + ARRAY_SIZE(pnp_dev_info), pnp_dev_info); +} + +struct chip_operations superio_smsc_fdc37n972_ops = { + CHIP_NAME("SMSC FDC37N972 Super I/O") + .enable_dev = enable_dev, +}; + |