diff options
Diffstat (limited to 'drivers/thermal/ti-soc-thermal')
| -rw-r--r-- | drivers/thermal/ti-soc-thermal/dra752-thermal-data.c | 5 | ||||
| -rw-r--r-- | drivers/thermal/ti-soc-thermal/ti-bandgap.c | 6 | ||||
| -rw-r--r-- | drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 7 |
3 files changed, 17 insertions, 1 deletions
diff --git a/drivers/thermal/ti-soc-thermal/dra752-thermal-data.c b/drivers/thermal/ti-soc-thermal/dra752-thermal-data.c index e5d8326a54d6..a4929272074f 100644 --- a/drivers/thermal/ti-soc-thermal/dra752-thermal-data.c +++ b/drivers/thermal/ti-soc-thermal/dra752-thermal-data.c @@ -42,6 +42,7 @@ dra752_core_temp_sensor_registers = { .mask_hot_mask = DRA752_BANDGAP_CTRL_1_MASK_HOT_CORE_MASK, .mask_cold_mask = DRA752_BANDGAP_CTRL_1_MASK_COLD_CORE_MASK, .mask_sidlemode_mask = DRA752_BANDGAP_CTRL_1_SIDLEMODE_MASK, + .mask_counter_delay_mask = DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK, .mask_freeze_mask = DRA752_BANDGAP_CTRL_1_FREEZE_CORE_MASK, .mask_clear_mask = DRA752_BANDGAP_CTRL_1_CLEAR_CORE_MASK, .mask_clear_accum_mask = DRA752_BANDGAP_CTRL_1_CLEAR_ACCUM_CORE_MASK, @@ -77,6 +78,7 @@ dra752_iva_temp_sensor_registers = { .mask_hot_mask = DRA752_BANDGAP_CTRL_2_MASK_HOT_IVA_MASK, .mask_cold_mask = DRA752_BANDGAP_CTRL_2_MASK_COLD_IVA_MASK, .mask_sidlemode_mask = DRA752_BANDGAP_CTRL_1_SIDLEMODE_MASK, + .mask_counter_delay_mask = DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK, .mask_freeze_mask = DRA752_BANDGAP_CTRL_2_FREEZE_IVA_MASK, .mask_clear_mask = DRA752_BANDGAP_CTRL_2_CLEAR_IVA_MASK, .mask_clear_accum_mask = DRA752_BANDGAP_CTRL_2_CLEAR_ACCUM_IVA_MASK, @@ -112,6 +114,7 @@ dra752_mpu_temp_sensor_registers = { .mask_hot_mask = DRA752_BANDGAP_CTRL_1_MASK_HOT_MPU_MASK, .mask_cold_mask = DRA752_BANDGAP_CTRL_1_MASK_COLD_MPU_MASK, .mask_sidlemode_mask = DRA752_BANDGAP_CTRL_1_SIDLEMODE_MASK, + .mask_counter_delay_mask = DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK, .mask_freeze_mask = DRA752_BANDGAP_CTRL_1_FREEZE_MPU_MASK, .mask_clear_mask = DRA752_BANDGAP_CTRL_1_CLEAR_MPU_MASK, .mask_clear_accum_mask = DRA752_BANDGAP_CTRL_1_CLEAR_ACCUM_MPU_MASK, @@ -147,6 +150,7 @@ dra752_dspeve_temp_sensor_registers = { .mask_hot_mask = DRA752_BANDGAP_CTRL_2_MASK_HOT_DSPEVE_MASK, .mask_cold_mask = DRA752_BANDGAP_CTRL_2_MASK_COLD_DSPEVE_MASK, .mask_sidlemode_mask = DRA752_BANDGAP_CTRL_1_SIDLEMODE_MASK, + .mask_counter_delay_mask = DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK, .mask_freeze_mask = DRA752_BANDGAP_CTRL_2_FREEZE_DSPEVE_MASK, .mask_clear_mask = DRA752_BANDGAP_CTRL_2_CLEAR_DSPEVE_MASK, .mask_clear_accum_mask = DRA752_BANDGAP_CTRL_2_CLEAR_ACCUM_DSPEVE_MASK, @@ -182,6 +186,7 @@ dra752_gpu_temp_sensor_registers = { .mask_hot_mask = DRA752_BANDGAP_CTRL_1_MASK_HOT_GPU_MASK, .mask_cold_mask = DRA752_BANDGAP_CTRL_1_MASK_COLD_GPU_MASK, .mask_sidlemode_mask = DRA752_BANDGAP_CTRL_1_SIDLEMODE_MASK, + .mask_counter_delay_mask = DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK, .mask_freeze_mask = DRA752_BANDGAP_CTRL_1_FREEZE_GPU_MASK, .mask_clear_mask = DRA752_BANDGAP_CTRL_1_CLEAR_GPU_MASK, .mask_clear_accum_mask = DRA752_BANDGAP_CTRL_1_CLEAR_ACCUM_GPU_MASK, diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c index 9dfd47196e63..74c0e3474d6e 100644 --- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c +++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c @@ -1020,9 +1020,13 @@ int ti_bandgap_get_trend(struct ti_bandgap *bgp, int id, int *trend) /* Fetch the update interval */ ret = ti_bandgap_read_update_interval(bgp, id, &interval); - if (ret || !interval) + if (ret) goto unfreeze; + /* Set the interval to 1 ms if bandgap counter delay is not set */ + if (interval == 0) + interval = 1; + *trend = (t1 - t2) / interval; dev_dbg(bgp->dev, "The temperatures are t1 = %d and t2 = %d and trend =%d\n", diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c index 4c5f55c37349..4f8b9af54a5a 100644 --- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c +++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c @@ -174,6 +174,9 @@ static int ti_thermal_set_mode(struct thermal_zone_device *thermal, enum thermal_device_mode mode) { struct ti_thermal_data *data = thermal->devdata; + struct ti_bandgap *bgp; + + bgp = data->bgp; if (!data->ti_thermal) { dev_notice(&thermal->device, "thermal zone not registered\n"); @@ -190,6 +193,8 @@ static int ti_thermal_set_mode(struct thermal_zone_device *thermal, mutex_unlock(&data->ti_thermal->lock); data->mode = mode; + ti_bandgap_write_update_interval(bgp, data->sensor_id, + data->ti_thermal->polling_delay); thermal_zone_device_update(data->ti_thermal); dev_dbg(&thermal->device, "thermal polling set for duration=%d msec\n", data->ti_thermal->polling_delay); @@ -313,6 +318,8 @@ int ti_thermal_expose_sensor(struct ti_bandgap *bgp, int id, } data->ti_thermal->polling_delay = FAST_TEMP_MONITORING_RATE; ti_bandgap_set_sensor_data(bgp, id, data); + ti_bandgap_write_update_interval(bgp, data->sensor_id, + data->ti_thermal->polling_delay); return 0; } |