| Message ID | 20201008061556.1402293-16-badhri@google.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | TCPM support for FRS and AutoDischarge Disconnect | expand |
On Wed, Oct 07, 2020 at 11:15:56PM -0700, Badhri Jagan Sridharan wrote: > Enable auto discharge disconnect for Maxim TCPC. > > Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> > --- > Changes since v1: > - Changing patch version to v6 to fix version number confusion. > > Changes since v6: > - Rebase on usb-next. > > Changes since v7: > - Heikki's suggestion: > Moved the actual write of TCPC_VBUS_SINK_DISCONNECT_THRES > register to tcpci code. > > Changes since v8: > - Moved the logic to program the default values of > TCPC_VBUS_SINK_DISCONNECT_THRESH into the tcpci code. > > Changes since v9: > - none. > --- > drivers/usb/typec/tcpm/tcpci_maxim.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/usb/typec/tcpm/tcpci_maxim.c b/drivers/usb/typec/tcpm/tcpci_maxim.c > index 43dcad95e897..55dea33387ec 100644 > --- a/drivers/usb/typec/tcpm/tcpci_maxim.c > +++ b/drivers/usb/typec/tcpm/tcpci_maxim.c > @@ -441,6 +441,7 @@ static int max_tcpci_probe(struct i2c_client *client, const struct i2c_device_id > chip->data.TX_BUF_BYTE_x_hidden = true; > chip->data.init = tcpci_init; > chip->data.frs_sourcing_vbus = max_tcpci_frs_sourcing_vbus; > + chip->data.auto_discharge_disconnect = true; > > max_tcpci_init_regs(chip); > chip->tcpci = tcpci_register_port(chip->dev, &chip->data); > -- > 2.28.0.806.g8561365e88-goog
diff --git a/drivers/usb/typec/tcpm/tcpci_maxim.c b/drivers/usb/typec/tcpm/tcpci_maxim.c index 43dcad95e897..55dea33387ec 100644 --- a/drivers/usb/typec/tcpm/tcpci_maxim.c +++ b/drivers/usb/typec/tcpm/tcpci_maxim.c @@ -441,6 +441,7 @@ static int max_tcpci_probe(struct i2c_client *client, const struct i2c_device_id chip->data.TX_BUF_BYTE_x_hidden = true; chip->data.init = tcpci_init; chip->data.frs_sourcing_vbus = max_tcpci_frs_sourcing_vbus; + chip->data.auto_discharge_disconnect = true; max_tcpci_init_regs(chip); chip->tcpci = tcpci_register_port(chip->dev, &chip->data);
Enable auto discharge disconnect for Maxim TCPC. Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> --- Changes since v1: - Changing patch version to v6 to fix version number confusion. Changes since v6: - Rebase on usb-next. Changes since v7: - Heikki's suggestion: Moved the actual write of TCPC_VBUS_SINK_DISCONNECT_THRES register to tcpci code. Changes since v8: - Moved the logic to program the default values of TCPC_VBUS_SINK_DISCONNECT_THRESH into the tcpci code. Changes since v9: - none. --- drivers/usb/typec/tcpm/tcpci_maxim.c | 1 + 1 file changed, 1 insertion(+)