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-rw-r--r--src/mainboard/google/guybrush/variants/baseboard/devicetree.cb3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
index 84bdfcf206..305dfbfc6f 100644
--- a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
@@ -38,6 +38,9 @@ chip soc/amd/cezanne
.vw_irq_polarity = ESPI_VW_IRQ_LEVEL_HIGH(1),
}"
+ # Enable S0i3 support
+ register "s0ix_enable" = "1"
+
register "i2c_scl_reset" = "GPIO_I2C0_SCL | GPIO_I2C1_SCL |
GPIO_I2C2_SCL | GPIO_I2C3_SCL"