| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2008-2009 coresystems GmbH |
| * Copyright (C) 2014 Google Inc. |
| * Copyright (C) 2015-2017 Intel Corporation. |
| * |
| * 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. |
| */ |
| |
| #include <device/pci.h> |
| #include <device/pci_ids.h> |
| #include <soc/iomap.h> |
| #include <soc/pci_devs.h> |
| #include <soc/pm.h> |
| #include <soc/ramstage.h> |
| |
| static void pmc_read_resources(struct device *dev) |
| { |
| unsigned int index = 0; |
| struct resource *res; |
| |
| /* Get the normal PCI resources of this device. */ |
| pci_dev_read_resources(dev); |
| |
| /* GPE0 */ |
| res = new_resource(dev, index++); |
| res->base = GPE0_BASE_ADDRESS; |
| res->size = GPE0_SIZE; |
| res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; |
| |
| /* PM1BLK */ |
| res = new_resource(dev, index++); |
| res->base = PM1BLK_BASE_ADDRESS; |
| res->size = PM1BLK_SIZE; |
| res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; |
| |
| /* Legacy GPIO */ |
| res = new_resource(dev, index++); |
| res->base = LEGACY_GPIO_BASE_ADDRESS; |
| res->size = LEGACY_GPIO_SIZE; |
| res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; |
| } |
| |
| static struct device_operations device_ops = { |
| .read_resources = &pmc_read_resources, |
| .set_resources = &pci_dev_set_resources, |
| .enable_resources = &pci_dev_enable_resources, |
| .scan_bus = &scan_lpc_bus, |
| }; |
| |
| static const struct pci_driver pmc __pci_driver = { |
| .ops = &device_ops, |
| .vendor = PCI_VENDOR_ID_INTEL, |
| .device = QUARK_V_LPC_DEVICE_ID_0, |
| }; |