5ba154a597
Change-Id: I5d3a5ede47aefc7cc2ee330f8a0bcded16138764 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44173 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
28 lines
813 B
C
28 lines
813 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);
|
|
|
|
/* Nothing to write if GPIO is not set in devicetree */
|
|
if (!config->sdcard_cd_gpio_default && !config->sdcard_cd_gpio.pins[0])
|
|
return -1;
|
|
|
|
if (config->sdcard_cd_gpio_default) {
|
|
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_default;
|
|
} else
|
|
*gpio = config->sdcard_cd_gpio;
|
|
|
|
return 0;
|
|
}
|