As per Exynos5422 user manaul e-Fuse range min~max range is 16~76.
if e-Fuse value is out of this range, then thermal sensor may not
sense thermal data properly.
Cc: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Signed-off-by: Anand Moon <linux.amoon@xxxxxxxxx>
---
v1: Fix the commit message
---
drivers/thermal/samsung/exynos_tmu.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 58ff1b577c47..0faec0f16db6 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -926,12 +926,14 @@ static int exynos_map_dt_data(struct platform_device *pdev)
data->gain = 8;
data->reference_voltage = 16;
data->efuse_value = 55;
- if (data->soc != SOC_ARCH_EXYNOS5420 &&
- data->soc != SOC_ARCH_EXYNOS5420_TRIMINFO)
+ if (data->soc == SOC_ARCH_EXYNOS5420 &&
+ data->soc == SOC_ARCH_EXYNOS5420_TRIMINFO) {
+ data->min_efuse_value = 16;
+ data->max_efuse_value = 76;
+ } else {
data->min_efuse_value = 40;
- else
- data->min_efuse_value = 0;
- data->max_efuse_value = 100;
+ data->max_efuse_value = 100;
+ }
break;
case SOC_ARCH_EXYNOS5433:
data->tmu_set_trip_temp = exynos5433_tmu_set_trip_temp;
--
2.36.1
