| /* 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; |
| } |