diff options
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/include/arch/acpi_device.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/arch/x86/include/arch/acpi_device.h b/src/arch/x86/include/arch/acpi_device.h index d4d82fc1db..4361c740c9 100644 --- a/src/arch/x86/include/arch/acpi_device.h +++ b/src/arch/x86/include/arch/acpi_device.h @@ -199,10 +199,19 @@ struct acpi_gpio { .pins = { (gpio) } } /* Basic input GPIO with default pull settings */ -#define ACPI_GPIO_INPUT(gpio) { \ +#define ACPI_GPIO_INPUT_ACTIVE_HIGH(gpio) { \ .type = ACPI_GPIO_TYPE_IO, \ .pull = ACPI_GPIO_PULL_DEFAULT, \ .io_restrict = ACPI_GPIO_IO_RESTRICT_INPUT, \ + .polarity = ACPI_GPIO_ACTIVE_HIGH, \ + .pin_count = 1, \ + .pins = { (gpio) } } + +#define ACPI_GPIO_INPUT_ACTIVE_LOW(gpio) { \ + .type = ACPI_GPIO_TYPE_IO, \ + .pull = ACPI_GPIO_PULL_DEFAULT, \ + .io_restrict = ACPI_GPIO_IO_RESTRICT_INPUT, \ + .polarity = ACPI_GPIO_ACTIVE_LOW, \ .pin_count = 1, \ .pins = { (gpio) } } |