coreboot-kgpe-d16/src/soc/intel/skylake/sd.c
Angel Pons 6bd99f9ada soc/intel/skylake: Clean up SD GPIO handling
This is to align with newer platforms.

Change-Id: If33ea3a7835ec071be3fd060f9712c47678bd6bf
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50963
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-01 19:37:36 +00:00

24 lines
615 B
C

/* SPDX-License-Identifier: GPL-2.0-only */
#include <intelblocks/sd.h>
#include "chip.h"
int sd_fill_soc_gpio_info(struct acpi_gpio *gpio, const 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;
}