diff --git a/src/mainboard/google/chell/acpi/dptf.asl b/src/mainboard/google/chell/acpi/dptf.asl
index 5af788d845..68aa8a86b8 100644
--- a/src/mainboard/google/chell/acpi/dptf.asl
+++ b/src/mainboard/google/chell/acpi/dptf.asl
@@ -29,7 +29,7 @@
 
 #define DPTF_TSR2_SENSOR_ID	3
 #define DPTF_TSR2_SENSOR_NAME	"DRAM"
-#define DPTF_TSR2_PASSIVE	51
+#define DPTF_TSR2_PASSIVE	52
 #define DPTF_TSR2_CRITICAL	75
 
 #define DPTF_TSR3_SENSOR_ID	4
@@ -65,9 +65,6 @@ Name (DTRT, Package () {
 	/* CPU Effect on Temp Sensor 2 */
 	Package () { \_SB.PCI0.B0D4, \_SB.DPTF.TSR2, 100, 90, 0, 0, 0, 0 },
 
-	/* Charger Effect on Temp Sensor 2 */
-	Package () { \_SB.DPTF.TCHG, \_SB.DPTF.TSR2, 200, 600, 0, 0, 0, 0 },
-
 	/* CPU Effect on Temp Sensor 3 */
 	Package () { \_SB.PCI0.B0D4, \_SB.DPTF.TSR3, 100, 600, 0, 0, 0, 0 },
 })
@@ -77,8 +74,8 @@ Name (MPPC, Package ()
 	0x2,		/* Revision */
 	Package () {	/* Power Limit 1 */
 		0,	/* PowerLimitIndex, 0 for Power Limit 1 */
-		2500,	/* PowerLimitMinimum */
-		7000,	/* PowerLimitMaximum */
+		3000,	/* PowerLimitMinimum */
+		6000,	/* PowerLimitMaximum */
 		1000,	/* TimeWindowMinimum */
 		1000,	/* TimeWindowMaximum */
 		250	/* StepSize */