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-rw-r--r--src/mainboard/google/hatch/variants/helios/overridetree.cb12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mainboard/google/hatch/variants/helios/overridetree.cb b/src/mainboard/google/hatch/variants/helios/overridetree.cb
index cedf046e5f..f97f120e7b 100644
--- a/src/mainboard/google/hatch/variants/helios/overridetree.cb
+++ b/src/mainboard/google/hatch/variants/helios/overridetree.cb
@@ -29,12 +29,24 @@ chip soc/intel/cannonlake
register "common_soc_config" = "{
.i2c[0] = {
.speed = I2C_SPEED_FAST,
+ .rise_time_ns = 50,
+ .fall_time_ns = 15,
+ .data_hold_time_ns = 330,
},
.i2c[1] = {
.speed = I2C_SPEED_FAST,
+ .rise_time_ns = 60,
+ .fall_time_ns = 25,
+ },
+ .i2c[3] = {
+ .speed = I2C_SPEED_FAST,
+ .rise_time_ns = 150,
+ .fall_time_ns = 150,
},
.i2c[4] = {
.speed = I2C_SPEED_FAST,
+ .rise_time_ns = 120,
+ .fall_time_ns = 120,
},
.gspi[0] = {
.speed_mhz = 1,