0ce41f1a11
Change-Id: I85cf93e30606bc7838852bd300a369e79370629a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29623 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2009 coresystems GmbH
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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/* RAM driver for the SMSC LPC47M15X Super I/O chip */
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#include <arch/io.h>
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#include <device/device.h>
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#include <device/pnp.h>
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#include <superio/conf_mode.h>
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#include <device/smbus.h>
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#include <string.h>
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#include <pc80/keyboard.h>
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#include <stdlib.h>
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#include "lpc47m15x.h"
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/* Forward declarations */
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static void enable_dev(struct device *dev);
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static void lpc47m15x_init(struct device *dev);
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struct chip_operations superio_smsc_lpc47m15x_ops = {
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CHIP_NAME("SMSC LPC47M15x/192/997 Super I/O")
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.enable_dev = enable_dev
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};
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static struct device_operations ops = {
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.read_resources = pnp_read_resources,
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.set_resources = pnp_set_resources,
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.enable_resources = pnp_enable_resources,
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.enable = pnp_alt_enable,
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.init = lpc47m15x_init,
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.ops_pnp_mode = &pnp_conf_mode_55_aa,
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};
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static struct pnp_info pnp_dev_info[] = {
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{ NULL, LPC47M15X_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, 0x07f8, },
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{ NULL, LPC47M15X_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, 0x07f8, },
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{ NULL, LPC47M15X_SP1, PNP_IO0 | PNP_IRQ0, 0x07f8, },
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{ NULL, LPC47M15X_SP2, PNP_IO0 | PNP_IRQ0, 0x07f8, },
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{ NULL, LPC47M15X_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1,
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0x07ff, 0x07ff, },
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};
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static void enable_dev(struct device *dev)
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{
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pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
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}
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static void lpc47m15x_init(struct device *dev)
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{
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if (!dev->enabled)
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return;
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switch (dev->path.pnp.device) {
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case LPC47M15X_KBC:
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pc_keyboard_init(NO_AUX_DEVICE);
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break;
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}
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}
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