Commit 02cad961 authored by Adam Thomson's avatar Adam Thomson Committed by Greg Kroah-Hartman
Browse files

typec: tcpm: Add SDB header for Status message handling 



This commit adds a header providing definitions for handling
Status messages. Currently the header only focuses on handling
incoming Status messages.

Signed-off-by: default avatarAdam Thomson <Adam.Thomson.Opensource@diasemi.com>
Acked-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 456ebb4f

include/linux/usb/pd_ext_sdb.h

0 → 100644
+31 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0+

/*

 * Copyright (c) 2017 Dialog Semiconductor

 *

 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>

 */



#ifndef __LINUX_USB_PD_EXT_SDB_H

#define __LINUX_USB_PD_EXT_SDB_H



/* SDB : Status Data Block */

enum usb_pd_ext_sdb_fields {

	USB_PD_EXT_SDB_INTERNAL_TEMP = 0,

	USB_PD_EXT_SDB_PRESENT_INPUT,

	USB_PD_EXT_SDB_PRESENT_BATT_INPUT,

	USB_PD_EXT_SDB_EVENT_FLAGS,

	USB_PD_EXT_SDB_TEMP_STATUS,

	USB_PD_EXT_SDB_DATA_SIZE,

};



/* Event Flags */

#define USB_PD_EXT_SDB_EVENT_OCP		BIT(1)

#define USB_PD_EXT_SDB_EVENT_OTP		BIT(2)

#define USB_PD_EXT_SDB_EVENT_OVP		BIT(3)

#define USB_PD_EXT_SDB_EVENT_CF_CV_MODE		BIT(4)



#define USB_PD_EXT_SDB_PPS_EVENTS	(USB_PD_EXT_SDB_EVENT_OCP |	\

					 USB_PD_EXT_SDB_EVENT_OTP |	\

					 USB_PD_EXT_SDB_EVENT_OVP)



#endif /* __LINUX_USB_PD_EXT_SDB_H */