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-rw-r--r--src/soc/amd/sabrina/include/soc/southbridge.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/amd/sabrina/include/soc/southbridge.h b/src/soc/amd/sabrina/include/soc/southbridge.h
index 869af0bc87..4b25c5eda6 100644
--- a/src/soc/amd/sabrina/include/soc/southbridge.h
+++ b/src/soc/amd/sabrina/include/soc/southbridge.h
@@ -139,6 +139,9 @@
#define I2C_PAD_CTRL_BIAS_CRT_EN BIT(16)
#define I2C_PAD_CTRL_SPARE0 BIT(17)
#define I2C_PAD_CTRL_SPARE1 BIT(18)
+#define I2C_PAD_CTRL_PD_EN BIT(19)
+#define I2C_PAD_CTRL_COMP_SEL BIT(20)
+#define I2C_PAD_CTRL_RES_BIAS_EN BIT(21)
void fch_pre_init(void);
void fch_early_init(void);