| Message ID | 20220520112704.1461022-2-Sanket.Goswami@amd.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Updates to ucsi_ccg driver | expand |
On Fri, May 20, 2022 at 04:57:03PM +0530, Sanket Goswami wrote: > Some of the AMD platforms have Cypress CCGX PD controller connected > to system I2C i.e designware I2C controller. Added support to enumerate > the CCGX client by adding ACPI ID to the firmware. Oh, this patch needs to come only after the patch 2/2. Otherwise you'll break bisectability. Please swap the places of these patches in the next version. thanks, > Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> > --- > drivers/usb/typec/ucsi/ucsi_ccg.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c > index 6db7c8ddd51c..7585599bacfd 100644 > --- a/drivers/usb/typec/ucsi/ucsi_ccg.c > +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c > @@ -1418,6 +1418,12 @@ static const struct i2c_device_id ucsi_ccg_device_id[] = { > }; > MODULE_DEVICE_TABLE(i2c, ucsi_ccg_device_id); > > +static const struct acpi_device_id amd_i2c_ucsi_match[] = { > + {"AMDI0042"}, > + {} > +}; > +MODULE_DEVICE_TABLE(acpi, amd_i2c_ucsi_match); > + > static int ucsi_ccg_resume(struct device *dev) > { > struct i2c_client *client = to_i2c_client(dev); > @@ -1459,6 +1465,7 @@ static struct i2c_driver ucsi_ccg_driver = { > .name = "ucsi_ccg", > .pm = &ucsi_ccg_pm, > .dev_groups = ucsi_ccg_groups, > + .acpi_match_table = amd_i2c_ucsi_match, > }, > .probe = ucsi_ccg_probe, > .remove = ucsi_ccg_remove, > -- > 2.25.1
diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c index 6db7c8ddd51c..7585599bacfd 100644 --- a/drivers/usb/typec/ucsi/ucsi_ccg.c +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c @@ -1418,6 +1418,12 @@ static const struct i2c_device_id ucsi_ccg_device_id[] = { }; MODULE_DEVICE_TABLE(i2c, ucsi_ccg_device_id); +static const struct acpi_device_id amd_i2c_ucsi_match[] = { + {"AMDI0042"}, + {} +}; +MODULE_DEVICE_TABLE(acpi, amd_i2c_ucsi_match); + static int ucsi_ccg_resume(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); @@ -1459,6 +1465,7 @@ static struct i2c_driver ucsi_ccg_driver = { .name = "ucsi_ccg", .pm = &ucsi_ccg_pm, .dev_groups = ucsi_ccg_groups, + .acpi_match_table = amd_i2c_ucsi_match, }, .probe = ucsi_ccg_probe, .remove = ucsi_ccg_remove,
Some of the AMD platforms have Cypress CCGX PD controller connected to system I2C i.e designware I2C controller. Added support to enumerate the CCGX client by adding ACPI ID to the firmware. Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> --- drivers/usb/typec/ucsi/ucsi_ccg.c | 7 +++++++ 1 file changed, 7 insertions(+)