diff options
| author | Xu Yang <xu.yang_2@nxp.com> | 2025-09-26 10:53:09 +0800 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2026-03-20 11:20:43 +0900 |
| commit | 9c98fdec70ec15c46610464366d414df1d6a0bee (patch) | |
| tree | db70837ec0fef89bf36c0358f0d94b96c9b7614e | |
| parent | 842546c56345eebc2396927df5b4e933d90de43a (diff) | |
extcon: ptn5150: Support USB role switch via connector fwnode
Since the PTN5150 is a Type-C chip, it's common to describe related
properties under the connector node. To align with this, the port
node will be located under the connector node in the future.
To support this layout, retrieve the USB role switch using the
connector's fwnode. For compatibility with existing device trees,
keep the usb_role_switch_get() function.
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/lkml/20250926025309.24267-3-xu.yang_2@nxp.com/
| -rw-r--r-- | drivers/extcon/extcon-ptn5150.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/extcon/extcon-ptn5150.c b/drivers/extcon/extcon-ptn5150.c index de753d00c4c2..eca1b140aeb0 100644 --- a/drivers/extcon/extcon-ptn5150.c +++ b/drivers/extcon/extcon-ptn5150.c @@ -352,6 +352,8 @@ static int ptn5150_i2c_probe(struct i2c_client *i2c) } info->role_sw = usb_role_switch_get(info->dev); + if (!info->role_sw && connector) + info->role_sw = fwnode_usb_role_switch_get(connector); if (IS_ERR(info->role_sw)) return dev_err_probe(info->dev, PTR_ERR(info->role_sw), "failed to get role switch\n"); |