diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/intel_cht_int33fe.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/platform/x86/intel_cht_int33fe.c b/drivers/platform/x86/intel_cht_int33fe.c index 380ef7ec094f..39d4100c60a2 100644 --- a/drivers/platform/x86/intel_cht_int33fe.c +++ b/drivers/platform/x86/intel_cht_int33fe.c @@ -33,6 +33,8 @@ struct cht_int33fe_data { struct i2c_client *max17047; struct i2c_client *fusb302; struct i2c_client *pi3usb30532; + /* Contain a list-head must be per device */ + struct device_connection connections[3]; }; /* @@ -172,6 +174,20 @@ static int cht_int33fe_probe(struct i2c_client *client) return -EPROBE_DEFER; /* Wait for i2c-adapter to load */ } + data->connections[0].endpoint[0] = "i2c-fusb302"; + data->connections[0].endpoint[1] = "i2c-pi3usb30532"; + data->connections[0].id = "typec-switch"; + data->connections[1].endpoint[0] = "i2c-fusb302"; + data->connections[1].endpoint[1] = "i2c-pi3usb30532"; + data->connections[1].id = "typec-mux"; + data->connections[2].endpoint[0] = "i2c-fusb302"; + data->connections[2].endpoint[1] = "intel_xhci_usb_sw-role-switch"; + data->connections[2].id = "usb-role-switch"; + + device_connection_add(&data->connections[0]); + device_connection_add(&data->connections[1]); + device_connection_add(&data->connections[2]); + memset(&board_info, 0, sizeof(board_info)); strlcpy(board_info.type, "typec_fusb302", I2C_NAME_SIZE); board_info.dev_name = "fusb302"; @@ -201,6 +217,10 @@ out_unregister_max17047: if (data->max17047) i2c_unregister_device(data->max17047); + device_connection_remove(&data->connections[2]); + device_connection_remove(&data->connections[1]); + device_connection_remove(&data->connections[0]); + return -EPROBE_DEFER; /* Wait for the i2c-adapter to load */ } @@ -213,6 +233,10 @@ static int cht_int33fe_remove(struct i2c_client *i2c) if (data->max17047) i2c_unregister_device(data->max17047); + device_connection_remove(&data->connections[2]); + device_connection_remove(&data->connections[1]); + device_connection_remove(&data->connections[0]); + return 0; } |