@@ -899,12 +899,23 @@ 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)
+ data->max_efuse_value = 100;
+ switch (data->soc) {
+ case SOC_ARCH_EXYNOS3250:
+ case SOC_ARCH_EXYNOS4412:
+ case SOC_ARCH_EXYNOS5250:
+ case SOC_ARCH_EXYNOS5260:
data->min_efuse_value = 40;
- else
+ break;
+ case SOC_ARCH_EXYNOS5420:
+ case SOC_ARCH_EXYNOS5420_TRIMINFO:
+ data->min_efuse_value = 16;
+ data->max_efuse_value = 76;
+ break;
+ default:
data->min_efuse_value = 0;
- data->max_efuse_value = 100;
+ break;
+ }
break;
case SOC_ARCH_EXYNOS5433:
data->tmu_set_low_temp = exynos5433_tmu_set_low_temp;
As per Exynos5422 user manual 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. Refactors the efuse value initialization logic within exynos_map_dt_data function by replacing the nested if-else statements with a switch statement. Ensures proper initialization of efuse values based on the SOC type. Signed-off-by: Anand Moon <linux.amoon@gmail.com> --- v3: improve the commit message, fixing the warning wtth W=1 --- drivers/thermal/samsung/exynos_tmu.c | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-)