[PATCH v7 4/7] thermal/drivers/exynos: Fixed the efuse min max value for exynos5422

[Anand Moon]

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. Additionally, refactors the efuse
initialization logic in exynos_map_dt_data() by replacing nested
if-else blocks with a switch statement for better readability
and maintainability. Ensures correct efuse setup based on SoC type.

Signed-off-by: Anand Moon <linux.amoon at gmail.com>
---
v7: drop the Rb Llukasz, as we dropped the nested switch to set efuse.
v6: Add Rb Lukasz and fix typo in subject
v5: None
V4: None
---
 drivers/thermal/samsung/exynos_tmu.c | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 5f017a78f437..3d12e95703bf 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -884,6 +884,22 @@ static int exynos_map_dt_data(struct platform_device *pdev)
 	case SOC_ARCH_EXYNOS4412:
 	case SOC_ARCH_EXYNOS5250:
 	case SOC_ARCH_EXYNOS5260:
+		data->tmu_set_low_temp = exynos4412_tmu_set_low_temp;
+		data->tmu_set_high_temp = exynos4412_tmu_set_high_temp;
+		data->tmu_disable_low = exynos4412_tmu_disable_low;
+		data->tmu_disable_high = exynos4210_tmu_disable_high;
+		data->tmu_set_crit_temp = exynos4412_tmu_set_crit_temp;
+		data->tmu_initialize = exynos4412_tmu_initialize;
+		data->tmu_control = exynos4210_tmu_control;
+		data->tmu_read = exynos4412_tmu_read;
+		data->tmu_set_emulation = exynos4412_tmu_set_emulation;
+		data->tmu_clear_irqs = exynos4210_tmu_clear_irqs;
+		data->gain = 8;
+		data->reference_voltage = 16;
+		data->efuse_value = 55;
+		data->min_efuse_value = 0;
+		data->max_efuse_value = 100;
+		break;
 	case SOC_ARCH_EXYNOS5420:
 	case SOC_ARCH_EXYNOS5420_TRIMINFO:
 		data->tmu_set_low_temp = exynos4412_tmu_set_low_temp;
@@ -899,12 +915,8 @@ 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->min_efuse_value = 40;
-		else
-			data->min_efuse_value = 0;
-		data->max_efuse_value = 100;
+		data->min_efuse_value = 16;
+		data->max_efuse_value = 76;
 		break;
 	case SOC_ARCH_EXYNOS5433:
 		data->tmu_set_low_temp = exynos5433_tmu_set_low_temp;
-- 
2.50.1