diff options
| -rw-r--r-- | driver/tcpm/ps8xxx.c | 6 | ||||
| -rw-r--r-- | driver/tcpm/ps8xxx.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/driver/tcpm/ps8xxx.c b/driver/tcpm/ps8xxx.c index a2fefbc05b..35f4870e51 100644 --- a/driver/tcpm/ps8xxx.c +++ b/driver/tcpm/ps8xxx.c @@ -211,8 +211,7 @@ static int ps8xxx_dci_disable(int port) int p1_addr; /* DCI registers are always accessible on PS8805 */ - p1_addr = tcpc_config[port].i2c_info.addr - - (PS8751_I2C_ADDR1 - PS8751_I2C_ADDR1_P1); + p1_addr = PS8751_P3_TO_P1(tcpc_config[port].i2c_info.addr); return ps8xxx_addr_dci_disable(port, p1_addr, PS8805_P1_REG_MUX_USB_DCI_CFG); } @@ -237,8 +236,7 @@ static int ps8xxx_dci_disable(int port) PS8XXX_REG_I2C_DEBUGGING_ENABLE_ON); /* Disable Auto DCI */ - p1_addr = p3_addr - - (PS8751_I2C_ADDR1 - PS8751_I2C_ADDR1_P1); + p1_addr = PS8751_P3_TO_P1(p3_addr); rv = ps8xxx_addr_dci_disable(port, p1_addr, PS8705_P1_REG_MUX_USB_DCI_CFG); diff --git a/driver/tcpm/ps8xxx.h b/driver/tcpm/ps8xxx.h index fe9de1eb23..6895c9b922 100644 --- a/driver/tcpm/ps8xxx.h +++ b/driver/tcpm/ps8xxx.h @@ -15,6 +15,8 @@ #define PS8751_I2C_ADDR3 0x56 #define PS8751_I2C_ADDR4 0x96 +#define PS8751_P3_TO_P1(p3) ((p3) - 4) + /* Minimum Delay for reset assertion */ #define PS8XXX_RESET_DELAY_MS 1 |