From 02cad961cae556357e4a63b11f849e80418c1ffc Mon Sep 17 00:00:00 2001 From: Adam Thomson Date: Tue, 2 Jan 2018 15:50:51 +0000 Subject: [PATCH] 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: Adam Thomson Acked-by: Heikki Krogerus Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/pd_ext_sdb.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 include/linux/usb/pd_ext_sdb.h diff --git a/include/linux/usb/pd_ext_sdb.h b/include/linux/usb/pd_ext_sdb.h new file mode 100644 index 000000000000..0eb83ce19597 --- /dev/null +++ b/include/linux/usb/pd_ext_sdb.h @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2017 Dialog Semiconductor + * + * Author: Adam Thomson + */ + +#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 */ -- GitLab