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USB: typec: tps6598x: Add trace for tps25750 irq

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tps25750 event1 register doesn't have all bits in tps6598x
event registers, only show the events that are masked

Signed-off-by: Abdel Alkuor <abdelalkuor@geotab.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20231003155842.57313-8-alkuor@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Abdel Alkuor 2023-10-03 11:58:40 -04:00 committed by Greg Kroah-Hartman
parent 7e7a3c815d
commit 0aaa6d1618
2 changed files with 23 additions and 0 deletions
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1
drivers/usb/typec/tipd/core.c
View File

@ -589,6 +589,7 @@ static irqreturn_t tps25750_interrupt(int irq, void *data)
dev_err(tps->dev, "%s: failed to read events\n", __func__);
goto err_unlock;
}
trace_tps25750_irq(event[0]);
if (!(event[0] | event[1]))
goto err_unlock;

22
drivers/usb/typec/tipd/trace.h
View File

@ -74,6 +74,13 @@
{ APPLE_CD_REG_INT_DATA_STATUS_UPDATE, "DATA_STATUS_UPDATE" }, \
{ APPLE_CD_REG_INT_STATUS_UPDATE, "STATUS_UPDATE" })
#define show_tps25750_irq_flags(flags) \
__print_flags_u64(flags, "|", \
{ TPS_REG_INT_PLUG_EVENT, "PLUG_EVENT" }, \
{ TPS_REG_INT_POWER_STATUS_UPDATE, "POWER_STATUS_UPDATE" }, \
{ TPS_REG_INT_STATUS_UPDATE, "STATUS_UPDATE" }, \
{ TPS_REG_INT_PD_STATUS_UPDATE, "PD_STATUS_UPDATE" })
#define TPS6598X_STATUS_FLAGS_MASK (GENMASK(31, 0) ^ (TPS_STATUS_CONN_STATE_MASK | \
TPS_STATUS_PP_5V0_SWITCH_MASK | \
TPS_STATUS_PP_HV_SWITCH_MASK | \
@ -230,6 +237,21 @@ TRACE_EVENT(cd321x_irq,
show_cd321x_irq_flags(__entry->event))
);
TRACE_EVENT(tps25750_irq,
TP_PROTO(u64 event),
TP_ARGS(event),
TP_STRUCT__entry(
__field(u64, event)
),
TP_fast_assign(
__entry->event = event;
),
TP_printk("event=%s", show_tps25750_irq_flags(__entry->event))
);
TRACE_EVENT(tps6598x_status,
TP_PROTO(u32 status),
TP_ARGS(status),