kernel/Documentation/ABI/testing/sysfs-bus-coresight-devices-tgu at 1d878590b501e2c046c790f808a7ec6b0dccec9d · sgaud-quic/kernel · GitHub

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What:		/sys/bus/coresight/devices/<tgu-name>/enable_tgu
Date:		February 2025
KernelVersion	6.15
Contact:	Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Sam Chai (QUIC) <quic_songchai@quicinc.com>
Description:
		(RW) Set/Get the enable/disable status of TGU
		Accepts only one of the 2 values -  0 or 1.
		0 : disable TGU.
		1 : enable TGU.

What:           /sys/bus/coresight/devices/<tgu-name>/step[0:7]_priority[0:3]/reg[0:17]
Date:           February 2025
KernelVersion   6.15
Contact:        Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Sam Chai (QUIC) <quic_songchai@quicinc.com>
Description:
                (RW) Set/Get the sensed signal with specific step and priority for TGU.

What:           /sys/bus/coresight/devices/<tgu-name>/step[0:7]_condition_decode/reg[0:3]
Date:           February 2025
KernelVersion   6.15
Contact:        Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Sam Chai (QUIC) <quic_songchai@quicinc.com>
Description:
                (RW) Set/Get the decode mode with specific step for TGU.

What:           /sys/bus/coresight/devices/<tgu-name>/step[0:7]_condition_select/reg[0:3]
Date:           February 2025
KernelVersion   6.15
Contact:        Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Sam Chai (QUIC) <quic_songchai@quicinc.com>
Description:
                (RW) Set/Get the next action with specific step for TGU.

What:           /sys/bus/coresight/devices/<tgu-name>/step[0:7]_timer/reg[0:1]
Date:           February 2025
KernelVersion   6.15
Contact:        Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Sam Chai (QUIC) <quic_songchai@quicinc.com>
Description:
                (RW) Set/Get the timer value with specific step for TGU.

What:           /sys/bus/coresight/devices/<tgu-name>/step[0:7]_counter/reg[0:1]
Date:           February 2025
KernelVersion   6.15
Contact:        Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Sam Chai (QUIC) <quic_songchai@quicinc.com>
Description:
                (RW) Set/Get the counter value with specific step for TGU.

What:           /sys/bus/coresight/devices/<tgu-name>/reset_tgu
Date:           February 2025
KernelVersion   6.15
Contact:        Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Sam Chai (QUIC) <quic_songchai@quicinc.com>
Description:
                (Write) Write 1 to reset the dataset for TGU.