Commit 5e3f1dba authored Jul 18, 2025 by Tim Lin Committed by Benjamin Cabé Aug 21, 2025

drivers/espi: Add structure for evt_data in peripheral PVT events

Introduce a new bit field structure "espi_evt_data_pvt" to represent
the evt_data field in PVT IO related eSPI peripheral events.

With this change, callback functions handling eSPI events can extract
both the data and its associated type from evt_data.

Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>

parent ea1245eb

include/zephyr/drivers/espi.h

+9 −0

Changes for include/zephyr/drivers/espi.h: 9 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -343,6 +343,15 @@ struct espi_evt_data_acpi {
		uint32_t reserved:16;
		};

		/**
		* @brief Bit field definition of evt_data in struct espi_event for PVT.
		*/
		struct espi_evt_data_pvt {
		uint32_t type: 8;
		uint32_t data: 8;
		uint32_t reserved: 16;
		};

		/**
		* @brief eSPI event
		*/