#define TPS_REG_POWER_STATUS 0x3f
#define TPS_REG_RX_IDENTITY_SOP 0x48
-/* TPS_REG_STATUS bits */
-#define TPS_STATUS_PLUG_PRESENT BIT(0)
-#define TPS_STATUS_ORIENTATION BIT(4)
-#define TPS_STATUS_PORTROLE(s) (!!((s) & BIT(5)))
-#define TPS_STATUS_DATAROLE(s) (!!((s) & BIT(6)))
-#define TPS_STATUS_VCONN(s) (!!((s) & BIT(7)))
-
/* TPS_REG_SYSTEM_CONF bits */
#define TPS_SYSCONF_PORTINFO(c) ((c) & 7)
}
typec_set_pwr_opmode(tps->port, mode);
- typec_set_pwr_role(tps->port, TPS_STATUS_PORTROLE(status));
- typec_set_vconn_role(tps->port, TPS_STATUS_VCONN(status));
- tps6598x_set_data_role(tps, TPS_STATUS_DATAROLE(status), true);
+ typec_set_pwr_role(tps->port, TPS_STATUS_TO_TYPEC_PORTROLE(status));
+ typec_set_vconn_role(tps->port, TPS_STATUS_TO_TYPEC_VCONN(status));
+ tps6598x_set_data_role(tps, TPS_STATUS_TO_TYPEC_DATAROLE(status), true);
tps->partner = typec_register_partner(tps->port, &desc);
if (IS_ERR(tps->partner))
typec_unregister_partner(tps->partner);
tps->partner = NULL;
typec_set_pwr_opmode(tps->port, TYPEC_PWR_MODE_USB);
- typec_set_pwr_role(tps->port, TPS_STATUS_PORTROLE(status));
- typec_set_vconn_role(tps->port, TPS_STATUS_VCONN(status));
- tps6598x_set_data_role(tps, TPS_STATUS_DATAROLE(status), false);
+ typec_set_pwr_role(tps->port, TPS_STATUS_TO_TYPEC_PORTROLE(status));
+ typec_set_vconn_role(tps->port, TPS_STATUS_TO_TYPEC_VCONN(status));
+ tps6598x_set_data_role(tps, TPS_STATUS_TO_TYPEC_DATAROLE(status), false);
+
power_supply_changed(tps->psy);
}
if (ret)
goto out_unlock;
- if (role != TPS_STATUS_DATAROLE(status)) {
+ if (role != TPS_STATUS_TO_TYPEC_DATAROLE(status)) {
ret = -EPROTO;
goto out_unlock;
}
if (ret)
goto out_unlock;
- if (role != TPS_STATUS_PORTROLE(status)) {
+ if (role != TPS_STATUS_TO_TYPEC_PORTROLE(status)) {
ret = -EPROTO;
goto out_unlock;
}
dev_err(tps->dev, "%s: failed to read status\n", __func__);
goto err_clear_ints;
}
+ trace_tps6598x_status(status);
/* Handle plug insert or removal */
if ((event1 | event2) & TPS_REG_INT_PLUG_EVENT) {
ret = tps6598x_read32(tps, TPS_REG_STATUS, &status);
if (ret < 0)
return ret;
+ trace_tps6598x_status(status);
ret = tps6598x_read32(tps, TPS_REG_SYSTEM_CONF, &conf);
if (ret < 0)
#ifndef __TPS6598X_H__
#define __TPS6598X_H__
+#define TPS_FIELD_GET(_mask, _reg) ((typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)))
+
+/* TPS_REG_STATUS bits */
+#define TPS_STATUS_PLUG_PRESENT BIT(0)
+#define TPS_STATUS_PLUG_UPSIDE_DOWN BIT(4)
+#define TPS_STATUS_PORTROLE BIT(5)
+#define TPS_STATUS_TO_TYPEC_PORTROLE(s) (!!((s) & TPS_STATUS_PORTROLE))
+#define TPS_STATUS_DATAROLE BIT(6)
+#define TPS_STATUS_TO_TYPEC_DATAROLE(s) (!!((s) & TPS_STATUS_DATAROLE))
+#define TPS_STATUS_VCONN BIT(7)
+#define TPS_STATUS_TO_TYPEC_VCONN(s) (!!((s) & TPS_STATUS_VCONN))
+#define TPS_STATUS_OVERCURRENT BIT(16)
+#define TPS_STATUS_GOTO_MIN_ACTIVE BIT(26)
+#define TPS_STATUS_BIST BIT(27)
+#define TPS_STATUS_HIGH_VOLAGE_WARNING BIT(28)
+#define TPS_STATUS_HIGH_LOW_VOLTAGE_WARNING BIT(29)
+
+#define TPS_STATUS_CONN_STATE_MASK GENMASK(3, 1)
+#define TPS_STATUS_CONN_STATE(x) TPS_FIELD_GET(TPS_STATUS_CONN_STATE_MASK, (x))
+#define TPS_STATUS_PP_5V0_SWITCH_MASK GENMASK(9, 8)
+#define TPS_STATUS_PP_5V0_SWITCH(x) TPS_FIELD_GET(TPS_STATUS_PP_5V0_SWITCH_MASK, (x))
+#define TPS_STATUS_PP_HV_SWITCH_MASK GENMASK(11, 10)
+#define TPS_STATUS_PP_HV_SWITCH(x) TPS_FIELD_GET(TPS_STATUS_PP_HV_SWITCH_MASK, (x))
+#define TPS_STATUS_PP_EXT_SWITCH_MASK GENMASK(13, 12)
+#define TPS_STATUS_PP_EXT_SWITCH(x) TPS_FIELD_GET(TPS_STATUS_PP_EXT_SWITCH_MASK, (x))
+#define TPS_STATUS_PP_CABLE_SWITCH_MASK GENMASK(15, 14)
+#define TPS_STATUS_PP_CABLE_SWITCH(x) TPS_FIELD_GET(TPS_STATUS_PP_CABLE_SWITCH_MASK, (x))
+#define TPS_STATUS_POWER_SOURCE_MASK GENMASK(19, 18)
+#define TPS_STATUS_POWER_SOURCE(x) TPS_FIELD_GET(TPS_STATUS_POWER_SOURCE_MASK, (x))
+#define TPS_STATUS_VBUS_STATUS_MASK GENMASK(21, 20)
+#define TPS_STATUS_VBUS_STATUS(x) TPS_FIELD_GET(TPS_STATUS_VBUS_STATUS_MASK, (x))
+#define TPS_STATUS_USB_HOST_PRESENT_MASK GENMASK(23, 22)
+#define TPS_STATUS_USB_HOST_PRESENT(x) TPS_FIELD_GET(TPS_STATUS_USB_HOST_PRESENT_MASK, (x))
+#define TPS_STATUS_LEGACY_MASK GENMASK(25, 24)
+#define TPS_STATUS_LEGACY(x) TPS_FIELD_GET(TPS_STATUS_LEGACY_MASK, (x))
+
+#define TPS_STATUS_CONN_STATE_NO_CONN 0
+#define TPS_STATUS_CONN_STATE_DISABLED 1
+#define TPS_STATUS_CONN_STATE_AUDIO_CONN 2
+#define TPS_STATUS_CONN_STATE_DEBUG_CONN 3
+#define TPS_STATUS_CONN_STATE_NO_CONN_R_A 4
+#define TPS_STATUS_CONN_STATE_RESERVED 5
+#define TPS_STATUS_CONN_STATE_CONN_NO_R_A 6
+#define TPS_STATUS_CONN_STATE_CONN_WITH_R_A 7
+
+#define TPS_STATUS_PP_SWITCH_STATE_DISABLED 0
+#define TPS_STATUS_PP_SWITCH_STATE_FAULT 1
+#define TPS_STATUS_PP_SWITCH_STATE_OUT 2
+#define TPS_STATUS_PP_SWITCH_STATE_IN 3
+
+#define TPS_STATUS_POWER_SOURCE_UNKNOWN 0
+#define TPS_STATUS_POWER_SOURCE_VIN_3P3 1
+#define TPS_STATUS_POWER_SOURCE_DEAD_BAT 2
+#define TPS_STATUS_POWER_SOURCE_VBUS 3
+
+#define TPS_STATUS_VBUS_STATUS_VSAFE0V 0
+#define TPS_STATUS_VBUS_STATUS_VSAFE5V 1
+#define TPS_STATUS_VBUS_STATUS_PD 2
+#define TPS_STATUS_VBUS_STATUS_FAULT 3
+
+#define TPS_STATUS_USB_HOST_PRESENT_NO 0
+#define TPS_STATUS_USB_HOST_PRESENT_PD_NO_USB 1
+#define TPS_STATUS_USB_HOST_PRESENT_NO_PD 2
+#define TPS_STATUS_USB_HOST_PRESENT_PD_USB 3
+
+#define TPS_STATUS_LEGACY_NO 0
+#define TPS_STATUS_LEGACY_SINK 1
+#define TPS_STATUS_LEGACY_SOURCE 2
/* TPS_REG_INT_* bits */
#define TPS_REG_INT_USER_VID_ALT_MODE_OTHER_VDM BIT_ULL(27+32)
{ TPS_REG_INT_USER_VID_ALT_MODE_ATTN_VDM, "USER_VID_ALT_MODE_ATTN_VDM" }, \
{ TPS_REG_INT_USER_VID_ALT_MODE_OTHER_VDM, "USER_VID_ALT_MODE_OTHER_VDM" })
+#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 | \
+ TPS_STATUS_PP_EXT_SWITCH_MASK | \
+ TPS_STATUS_PP_CABLE_SWITCH_MASK | \
+ TPS_STATUS_POWER_SOURCE_MASK | \
+ TPS_STATUS_VBUS_STATUS_MASK | \
+ TPS_STATUS_USB_HOST_PRESENT_MASK | \
+ TPS_STATUS_LEGACY_MASK))
+
+#define show_status_conn_state(status) \
+ __print_symbolic(TPS_STATUS_CONN_STATE((status)), \
+ { TPS_STATUS_CONN_STATE_CONN_WITH_R_A, "conn-Ra" }, \
+ { TPS_STATUS_CONN_STATE_CONN_NO_R_A, "conn-no-Ra" }, \
+ { TPS_STATUS_CONN_STATE_NO_CONN_R_A, "no-conn-Ra" }, \
+ { TPS_STATUS_CONN_STATE_DEBUG_CONN, "debug" }, \
+ { TPS_STATUS_CONN_STATE_AUDIO_CONN, "audio" }, \
+ { TPS_STATUS_CONN_STATE_DISABLED, "disabled" }, \
+ { TPS_STATUS_CONN_STATE_NO_CONN, "no-conn" })
+
+#define show_status_pp_switch_state(status) \
+ __print_symbolic(status, \
+ { TPS_STATUS_PP_SWITCH_STATE_IN, "in" }, \
+ { TPS_STATUS_PP_SWITCH_STATE_OUT, "out" }, \
+ { TPS_STATUS_PP_SWITCH_STATE_FAULT, "fault" }, \
+ { TPS_STATUS_PP_SWITCH_STATE_DISABLED, "off" })
+
+#define show_status_power_sources(status) \
+ __print_symbolic(TPS_STATUS_POWER_SOURCE(status), \
+ { TPS_STATUS_POWER_SOURCE_VBUS, "vbus" }, \
+ { TPS_STATUS_POWER_SOURCE_VIN_3P3, "vin-3p3" }, \
+ { TPS_STATUS_POWER_SOURCE_DEAD_BAT, "dead-battery" }, \
+ { TPS_STATUS_POWER_SOURCE_UNKNOWN, "unknown" })
+
+#define show_status_vbus_status(status) \
+ __print_symbolic(TPS_STATUS_VBUS_STATUS(status), \
+ { TPS_STATUS_VBUS_STATUS_VSAFE0V, "vSafe0V" }, \
+ { TPS_STATUS_VBUS_STATUS_VSAFE5V, "vSafe5V" }, \
+ { TPS_STATUS_VBUS_STATUS_PD, "pd" }, \
+ { TPS_STATUS_VBUS_STATUS_FAULT, "fault" })
+
+#define show_status_usb_host_present(status) \
+ __print_symbolic(TPS_STATUS_USB_HOST_PRESENT(status), \
+ { TPS_STATUS_USB_HOST_PRESENT_PD_USB, "pd-usb" }, \
+ { TPS_STATUS_USB_HOST_PRESENT_NO_PD, "no-pd" }, \
+ { TPS_STATUS_USB_HOST_PRESENT_PD_NO_USB, "pd-no-usb" }, \
+ { TPS_STATUS_USB_HOST_PRESENT_NO, "no" })
+
+#define show_status_legacy(status) \
+ __print_symbolic(TPS_STATUS_LEGACY(status), \
+ { TPS_STATUS_LEGACY_SOURCE, "source" }, \
+ { TPS_STATUS_LEGACY_SINK, "sink" }, \
+ { TPS_STATUS_LEGACY_NO, "no" })
+
+#define show_status_flags(flags) \
+ __print_flags((flags & TPS6598X_STATUS_FLAGS_MASK), "|", \
+ { TPS_STATUS_PLUG_PRESENT, "PLUG_PRESENT" }, \
+ { TPS_STATUS_PLUG_UPSIDE_DOWN, "UPSIDE_DOWN" }, \
+ { TPS_STATUS_PORTROLE, "PORTROLE" }, \
+ { TPS_STATUS_DATAROLE, "DATAROLE" }, \
+ { TPS_STATUS_VCONN, "VCONN" }, \
+ { TPS_STATUS_OVERCURRENT, "OVERCURRENT" }, \
+ { TPS_STATUS_GOTO_MIN_ACTIVE, "GOTO_MIN_ACTIVE" }, \
+ { TPS_STATUS_BIST, "BIST" }, \
+ { TPS_STATUS_HIGH_VOLAGE_WARNING, "HIGH_VOLAGE_WARNING" }, \
+ { TPS_STATUS_HIGH_LOW_VOLTAGE_WARNING, "HIGH_LOW_VOLTAGE_WARNING" })
+
TRACE_EVENT(tps6598x_irq,
TP_PROTO(u64 event1,
u64 event2),
show_irq_flags(__entry->event2))
);
+TRACE_EVENT(tps6598x_status,
+ TP_PROTO(u32 status),
+ TP_ARGS(status),
+
+ TP_STRUCT__entry(
+ __field(u32, status)
+ ),
+
+ TP_fast_assign(
+ __entry->status = status;
+ ),
+
+ TP_printk("conn: %s, pp_5v0: %s, pp_hv: %s, pp_ext: %s, pp_cable: %s, "
+ "pwr-src: %s, vbus: %s, usb-host: %s, legacy: %s, flags: %s",
+ show_status_conn_state(__entry->status),
+ show_status_pp_switch_state(TPS_STATUS_PP_5V0_SWITCH(__entry->status)),
+ show_status_pp_switch_state(TPS_STATUS_PP_HV_SWITCH(__entry->status)),
+ show_status_pp_switch_state(TPS_STATUS_PP_EXT_SWITCH(__entry->status)),
+ show_status_pp_switch_state(TPS_STATUS_PP_CABLE_SWITCH(__entry->status)),
+ show_status_power_sources(__entry->status),
+ show_status_vbus_status(__entry->status),
+ show_status_usb_host_present(__entry->status),
+ show_status_legacy(__entry->status),
+ show_status_flags(__entry->status)
+ )
+);
+
#endif /* _TPS6598X_TRACE_H_ */
/* This part must be outside protection */
projects / linux.git / commitdiff