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-rw-r--r--src/mainboard/google/sarien/variants/arcada/devicetree.cb4
-rw-r--r--src/mainboard/google/sarien/variants/sarien/devicetree.cb4
2 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/sarien/variants/arcada/devicetree.cb b/src/mainboard/google/sarien/variants/arcada/devicetree.cb
index f4879792de..54308e1852 100644
--- a/src/mainboard/google/sarien/variants/arcada/devicetree.cb
+++ b/src/mainboard/google/sarien/variants/arcada/devicetree.cb
@@ -67,10 +67,14 @@ chip soc/intel/cannonlake
},
.i2c[1] = {
.speed = I2C_SPEED_FAST,
+ .rise_time_ns = 216,
+ .fall_time_ns = 28,
},
.i2c[4] = {
.early_init = 1,
.speed = I2C_SPEED_FAST,
+ .rise_time_ns = 452,
+ .fall_time_ns = 110,
},
}"
diff --git a/src/mainboard/google/sarien/variants/sarien/devicetree.cb b/src/mainboard/google/sarien/variants/sarien/devicetree.cb
index 5004abf1b8..6afc13c694 100644
--- a/src/mainboard/google/sarien/variants/sarien/devicetree.cb
+++ b/src/mainboard/google/sarien/variants/sarien/devicetree.cb
@@ -67,10 +67,14 @@ chip soc/intel/cannonlake
},
.i2c[1] = {
.speed = I2C_SPEED_FAST,
+ .rise_time_ns = 290,
+ .fall_time_ns = 110,
},
.i2c[4] = {
.early_init = 1,
.speed = I2C_SPEED_FAST,
+ .rise_time_ns = 280,
+ .fall_time_ns = 90,
},
}"