diff options
Diffstat (limited to 'drivers/thermal/rcar_thermal.c')
| -rw-r--r-- | drivers/thermal/rcar_thermal.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c index 97462e9b40d8..d0873de718da 100644 --- a/drivers/thermal/rcar_thermal.c +++ b/drivers/thermal/rcar_thermal.c @@ -52,6 +52,7 @@ struct rcar_thermal_chip { unsigned int irq_per_ch : 1; unsigned int needs_suspend_resume : 1; unsigned int nirqs; + unsigned int ctemp_bands; }; static const struct rcar_thermal_chip rcar_thermal = { @@ -60,6 +61,7 @@ static const struct rcar_thermal_chip rcar_thermal = { .irq_per_ch = 0, .needs_suspend_resume = 0, .nirqs = 1, + .ctemp_bands = 1, }; static const struct rcar_thermal_chip rcar_gen2_thermal = { @@ -68,6 +70,7 @@ static const struct rcar_thermal_chip rcar_gen2_thermal = { .irq_per_ch = 0, .needs_suspend_resume = 0, .nirqs = 1, + .ctemp_bands = 1, }; static const struct rcar_thermal_chip rcar_gen3_thermal = { @@ -80,6 +83,7 @@ static const struct rcar_thermal_chip rcar_gen3_thermal = { * interrupts to detect a temperature change, rise or fall. */ .nirqs = 2, + .ctemp_bands = 2, }; struct rcar_thermal_priv { @@ -263,7 +267,12 @@ static int rcar_thermal_get_current_temp(struct rcar_thermal_priv *priv, return ret; mutex_lock(&priv->lock); - tmp = MCELSIUS((priv->ctemp * 5) - 65); + if (priv->chip->ctemp_bands == 1) + tmp = MCELSIUS((priv->ctemp * 5) - 65); + else if (priv->ctemp < 24) + tmp = MCELSIUS(((priv->ctemp * 55) - 720) / 10); + else + tmp = MCELSIUS((priv->ctemp * 5) - 60); mutex_unlock(&priv->lock); if ((tmp < MCELSIUS(-45)) || (tmp > MCELSIUS(125))) { |