| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2008 Corey Osgood <corey.osgood@gmail.com> |
| * Copyright (C) 2018 Eltan B.V. |
| * |
| * 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; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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. |
| */ |
| |
| #include <arch/io.h> |
| #include <device/device.h> |
| #include <device/pnp.h> |
| #include <superio/conf_mode.h> |
| #include <console/console.h> |
| #include <string.h> |
| #include <pc80/keyboard.h> |
| #include "ast2400.h" |
| |
| static void ast2400_init(struct device *dev) |
| { |
| if (!dev->enabled) |
| return; |
| |
| switch (dev->path.pnp.device) { |
| case AST2400_KBC: |
| pc_keyboard_init(NO_AUX_DEVICE); |
| break; |
| } |
| } |
| |
| static struct device_operations ops = { |
| .read_resources = pnp_read_resources, |
| .set_resources = pnp_set_resources, |
| .enable_resources = pnp_enable_resources, |
| .enable = pnp_enable, |
| .init = ast2400_init, |
| .ops_pnp_mode = &pnp_conf_mode_a5a5_aa, |
| }; |
| |
| static struct pnp_info pnp_dev_info[] = { |
| { NULL, AST2400_SUART1, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0xfff8, }, |
| { NULL, AST2400_SUART2, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0xfff8, }, |
| { NULL, AST2400_SWAK, PNP_IO0 | PNP_IO1 | PNP_IO2 | PNP_IO3 |
| | PNP_IRQ0, 0xfff8, 0xfff8, 0xfff8, 0xfff8, }, |
| { NULL, AST2400_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1 |
| | PNP_MSC0, 0xffff, 0xffff, }, |
| { NULL, AST2400_GPIO, PNP_IRQ0, }, // GPIO LDN has no IO Region |
| { NULL, AST2400_SUART3, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0xfff8, }, |
| { NULL, AST2400_SUART4, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0xfff8, }, |
| { NULL, AST2400_ILPC2AHB, PNP_IRQ0 | PNP_MSC0 | PNP_MSC1 | PNP_MSC2 |
| | PNP_MSC3 | PNP_MSC4 | PNP_MSC5 | PNP_MSC6 | PNP_MSC7 |
| | PNP_MSC8 | PNP_MSC9 | PNP_MSCA | PNP_MSCB | PNP_MSCC |
| | PNP_MSCD | PNP_MSCE, }, |
| { NULL, AST2400_MAILBOX, PNP_IO0 | PNP_IRQ0, 0xfffe, }, |
| }; |
| |
| static void enable_dev(struct device *dev) |
| { |
| pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), |
| pnp_dev_info); |
| } |
| |
| struct chip_operations superio_aspeed_ast2400_ops = { |
| CHIP_NAME("ASpeed AST2400 Super I/O") |
| .enable_dev = enable_dev, |
| }; |