Host might send command or data immediately after EC read the
KBC input buffer (IBF gets cleared).
This change make sure EC won't get wrong event type in IBF ISR.
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
gpio_pin_interrupt_configure asserts that one of GPIO_INT_ENABLE or
_DISABLE is specified by the caller, and also that GPIO_INT_EDGE is
requested if both states (GPIO_INT_TRIG_BOTH) should interrupt. This
change corrects the misuses in it8xxx2 drivers that cause assertion
failures.
When assertions are disabled the existing code works correctly because
the it8xxx2 GPIO driver assumes that a pin interrupt should be enabled
if _DISABLE is not requested, and the driver only supports edge
triggers but assumes the absence of GPIO_INT_MODE_LEVEL indicates
an edge trigger was requested.
Signed-off-by: Peter Marheine <pmarheine@chromium.org>
Change-Id: I1aaee190ec4cf063f36e25c0c293a91d280e71bb
This enables the below configuration so the AP and EC are able to
communicate over eSPI:
CONFIG_ESPI_PERIPHERAL_EC_HOST_CMD
CONFIG_ESPI_PERIPHERAL_ACPI_SHM_REGION
CONFIG_ESPI_PERIPHERAL_CUSTOM_OPCODE
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
