[coreboot-gerrit] Change in coreboot[master]: soc/intel/../thermal: Fix return type of `pch_get_ltt_value()`

[Subrata Banik (Code Review)]

Subrata Banik has submitted this change. ( https://review.coreboot.org/c/coreboot/+/59311 )

Change subject: soc/intel/../thermal: Fix return type of `pch_get_ltt_value()`
......................................................................

soc/intel/../thermal: Fix return type of `pch_get_ltt_value()`

This patch modifies the pch_get_ltt_value() function return type from
uint16_t to uint32_t to accommodate platforms with more than one thermal
threshold.

For example: Alder Lake PCH Trip Point = T2L | T1L | T0L
where T2L > T1L > T0L.

BUG=b:193774296

Change-Id: I5f46ccb457b9cfebf13a512eabb3fb0fab8adb39
Signed-off-by: Subrata Banik 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59311
Tested-by: build bot (Jenkins) 
Reviewed-by: EricR Lai 
---
M src/soc/intel/common/block/thermal/thermal.c
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  EricR Lai: Looks good to me, approved

diff --git a/src/soc/intel/common/block/thermal/thermal.c b/src/soc/intel/common/block/thermal/thermal.c
index 6211f35..11a6108 100644
--- a/src/soc/intel/common/block/thermal/thermal.c
+++ b/src/soc/intel/common/block/thermal/thermal.c
@@ -23,7 +23,7 @@
 }

/* PCH Low Temp Threshold (LTT) */
-static uint16_t pch_get_ltt_value(struct device *dev)
+static uint32_t pch_get_ltt_value(struct device *dev)
 {
    uint8_t thermal_config;