diff options
Diffstat (limited to 'include/config.h')
| -rw-r--r-- | include/config.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/config.h b/include/config.h index d112e88dd7..97460a88ac 100644 --- a/include/config.h +++ b/include/config.h @@ -778,6 +778,16 @@ #undef CONFIG_I2C_SCL_GATE_ADDR #undef CONFIG_I2C_SCL_GATE_GPIO +/* + * I2C multi-port controller. + * + * If CONFIG_I2C_MULTI_PORT_CONTROLLER is defined, a single on-chip I2C + * controller may have multiple I2C ports attached. Therefore, I2c operations + * must lock the controller (not just the port) to prevent hardware access + * conflicts. + */ +#undef CONFIG_I2C_MULTI_PORT_CONTROLLER + /*****************************************************************************/ /* Current/Power monitor */ |