Angel Pons | 3bd1e3d | 2020-04-05 15:47:17 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
Duncan Laurie | b25a45c | 2016-05-10 15:56:16 -0700 | [diff] [blame] | 2 | |
Elyes Haouas | d1bf9bf | 2022-10-31 12:27:23 +0100 | [diff] [blame] | 3 | #include <acpi/acpi_device.h> |
| 4 | #include <device/device.h> |
Bora Guvendik | a677fec | 2017-06-14 16:54:39 -0700 | [diff] [blame] | 5 | #include <intelblocks/sd.h> |
Elyes Haouas | d1bf9bf | 2022-10-31 12:27:23 +0100 | [diff] [blame] | 6 | #include <stdint.h> |
| 7 | |
Duncan Laurie | b25a45c | 2016-05-10 15:56:16 -0700 | [diff] [blame] | 8 | #include "chip.h" |
| 9 | |
Angel Pons | 6bd99f9 | 2021-02-20 00:16:47 +0100 | [diff] [blame] | 10 | int sd_fill_soc_gpio_info(struct acpi_gpio *gpio, const struct device *dev) |
Duncan Laurie | b25a45c | 2016-05-10 15:56:16 -0700 | [diff] [blame] | 11 | { |
Kyösti Mälkki | 8950cfb | 2019-07-13 22:16:25 +0300 | [diff] [blame] | 12 | config_t *config = config_of(dev); |
Duncan Laurie | b25a45c | 2016-05-10 15:56:16 -0700 | [diff] [blame] | 13 | |
Angel Pons | 6bd99f9 | 2021-02-20 00:16:47 +0100 | [diff] [blame] | 14 | if (!config->sdcard_cd_gpio) |
Bora Guvendik | a677fec | 2017-06-14 16:54:39 -0700 | [diff] [blame] | 15 | return -1; |
Duncan Laurie | b25a45c | 2016-05-10 15:56:16 -0700 | [diff] [blame] | 16 | |
Angel Pons | 6bd99f9 | 2021-02-20 00:16:47 +0100 | [diff] [blame] | 17 | gpio->type = ACPI_GPIO_TYPE_INTERRUPT; |
| 18 | gpio->pull = ACPI_GPIO_PULL_NONE; |
| 19 | gpio->irq.mode = ACPI_IRQ_EDGE_TRIGGERED; |
| 20 | gpio->irq.polarity = ACPI_IRQ_ACTIVE_BOTH; |
| 21 | gpio->irq.shared = ACPI_IRQ_SHARED; |
| 22 | gpio->irq.wake = ACPI_IRQ_WAKE; |
| 23 | gpio->interrupt_debounce_timeout = 10000; /* 100ms */ |
| 24 | gpio->pin_count = 1; |
| 25 | gpio->pins[0] = config->sdcard_cd_gpio; |
Duncan Laurie | b25a45c | 2016-05-10 15:56:16 -0700 | [diff] [blame] | 26 | |
Bora Guvendik | a677fec | 2017-06-14 16:54:39 -0700 | [diff] [blame] | 27 | return 0; |
Duncan Laurie | b25a45c | 2016-05-10 15:56:16 -0700 | [diff] [blame] | 28 | } |