diff options
Diffstat (limited to 'src/soc/intel/skylake/chip.h')
| -rw-r--r-- | src/soc/intel/skylake/chip.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/soc/intel/skylake/chip.h b/src/soc/intel/skylake/chip.h index 2db84b7f25..1d3113f481 100644 --- a/src/soc/intel/skylake/chip.h +++ b/src/soc/intel/skylake/chip.h @@ -29,6 +29,18 @@ #include <soc/usb.h> #include <soc/vr_config.h> +#define SKYLAKE_I2C_DEV_MAX 6 + +enum skylake_i2c_voltage { + I2C_VOLTAGE_3V3, + I2C_VOLTAGE_1V8 +}; + +struct skylake_i2c_config { + /* Bus voltage level, default is 3.3V */ + enum skylake_i2c_voltage voltage; +}; + struct soc_intel_skylake_config { /* * Interrupt Routing configuration @@ -179,8 +191,8 @@ struct soc_intel_skylake_config { */ u8 SerialIoDevMode[PchSerialIoIndexMax]; - /* I2C voltage select. Value: 0: 3.3V , 1: 1.8V.*/ - u8 SerialIoI2cVoltage[6]; + /* I2C */ + struct skylake_i2c_config i2c[SKYLAKE_I2C_DEV_MAX]; /* Camera */ u8 Cio2Enable; |