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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
/*
* This file is created based on Intel Tiger Lake Processor PCH Datasheet
* Document number: 575857
* Chapter number: 26
*/
#include <intelblocks/sd.h>
#include <soc/soc_chip.h>
int sd_fill_soc_gpio_info(struct acpi_gpio *gpio, struct device *dev)
{
config_t *config = config_of(dev);
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;
}
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