diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/include/arch/acpi_device.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/arch/x86/include/arch/acpi_device.h b/src/arch/x86/include/arch/acpi_device.h index 0a702c9329..90af81ba21 100644 --- a/src/arch/x86/include/arch/acpi_device.h +++ b/src/arch/x86/include/arch/acpi_device.h @@ -303,6 +303,26 @@ struct acpi_gpio { .pin_count = 1, \ .pins = { (gpio) } } +/* Level Triggered Active High GPIO interrupt with wake */ +#define ACPI_GPIO_IRQ_LEVEL_HIGH_WAKE(gpio) { \ + .type = ACPI_GPIO_TYPE_INTERRUPT, \ + .pull = ACPI_GPIO_PULL_DEFAULT, \ + .irq.mode = ACPI_IRQ_LEVEL_TRIGGERED, \ + .irq.polarity = ACPI_IRQ_ACTIVE_HIGH, \ + .irq.wake = ACPI_IRQ_WAKE, \ + .pin_count = 1, \ + .pins = { (gpio) } } + +/* Level Triggered Active Low GPIO interrupt with wake */ +#define ACPI_GPIO_IRQ_LEVEL_LOW_WAKE(gpio) { \ + .type = ACPI_GPIO_TYPE_INTERRUPT, \ + .pull = ACPI_GPIO_PULL_DEFAULT, \ + .irq.mode = ACPI_IRQ_LEVEL_TRIGGERED, \ + .irq.polarity = ACPI_IRQ_ACTIVE_LOW, \ + .irq.wake = ACPI_IRQ_WAKE, \ + .pin_count = 1, \ + .pins = { (gpio) } } + /* Write GpioIo() or GpioInt() descriptor to SSDT AML output */ void acpi_device_write_gpio(const struct acpi_gpio *gpio); |