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Diffstat (limited to 'src/mainboard/google/dedede/variants/cappy2')
-rw-r--r--src/mainboard/google/dedede/variants/cappy2/overridetree.cb25
1 files changed, 24 insertions, 1 deletions
diff --git a/src/mainboard/google/dedede/variants/cappy2/overridetree.cb b/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
index 7e95edae0a..ed0defe298 100644
--- a/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
@@ -44,7 +44,30 @@ chip soc/intel/jasperlake
register "disable_external_bypass_vr" = "1" # Does not support external vnn power rail
# USB Port Configuration
- register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)" # Camera
+ register "usb2_ports[0]" = "{
+ .enable = 1,
+ .ocpin = OC_SKIP,
+ .tx_bias = USB2_BIAS_0MV,
+ .tx_emp_enable = USB2_DE_EMP_ON_PRE_EMP_ON,
+ .pre_emp_bias = USB2_BIAS_28P15MV,
+ .pre_emp_bit = USB2_HALF_BIT_PRE_EMP,
+ }" # Type-C
+ register "usb2_ports[2]" = "{
+ .enable = 1,
+ .ocpin = OC_SKIP,
+ .tx_bias = USB2_BIAS_0MV,
+ .tx_emp_enable = USB2_DE_EMP_ON_PRE_EMP_ON,
+ .pre_emp_bias = USB2_BIAS_28P15MV,
+ .pre_emp_bit = USB2_HALF_BIT_PRE_EMP,
+ }" # Type-A
+ register "usb2_ports[5]" = "{
+ .enable = 1,
+ .ocpin = OC_SKIP,
+ .tx_bias = USB2_BIAS_0MV,
+ .tx_emp_enable = USB2_DE_EMP_ON_PRE_EMP_ON,
+ .pre_emp_bias = USB2_BIAS_28P15MV,
+ .pre_emp_bit = USB2_HALF_BIT_PRE_EMP,
+ }" # Camera
device domain 0 on
device pci 14.0 on