| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright 2016 Google Inc. |
| * |
| * 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 <intelblocks/sd.h> |
| #include "chip.h" |
| |
| int sd_fill_soc_gpio_info(struct acpi_gpio* gpio, struct device *dev) |
| { |
| config_t *config = dev->chip_info; |
| |
| if (!config->sdcard_cd_gpio) |
| return -1; |
| |
| gpio->type = ACPI_GPIO_TYPE_INTERRUPT; |
| gpio->pull = ACPI_GPIO_PULL_NONE; |
| gpio->irq.mode = ACPI_IRQ_EDGE_TRIGGERED; |
| gpio->irq.polarity = ACPI_IRQ_ACTIVE_BOTH; |
| gpio->irq.shared = ACPI_IRQ_SHARED; |
| gpio->irq.wake = ACPI_IRQ_WAKE; |
| gpio->interrupt_debounce_timeout = 10000; /* 100ms */ |
| gpio->pin_count = 1; |
| gpio->pins[0] = config->sdcard_cd_gpio; |
| |
| return 0; |
| } |
