diff options
author | Peter Chen <peter.chen@nxp.com> | 2020-03-31 16:10:02 +0800 |
---|---|---|
committer | Felipe Balbi <balbi@kernel.org> | 2020-05-25 11:09:37 +0300 |
commit | 23d6dd6c2ab6e177bc9ac19cb2bad9b8d120353c (patch) | |
tree | ef7923e9a092e8f583c75b39886bc670c5fc98b1 /drivers/usb/cdns3 | |
parent | d9feef974e0d8cb6842533c92476a1b32a41ba31 (diff) | |
download | linux-23d6dd6c2ab6e177bc9ac19cb2bad9b8d120353c.tar.bz2 |
usb: cdns3: core: get role switch node from firmware
After that, the role switch device (eg, Type-C device) could call
cdns3_role_set to finish the role switch.
Reviewed-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Diffstat (limited to 'drivers/usb/cdns3')
-rw-r--r-- | drivers/usb/cdns3/core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c index 4aafba20f450..704c679a0c5d 100644 --- a/drivers/usb/cdns3/core.c +++ b/drivers/usb/cdns3/core.c @@ -528,6 +528,8 @@ static int cdns3_probe(struct platform_device *pdev) sw_desc.get = cdns3_role_get; sw_desc.allow_userspace_control = true; sw_desc.driver_data = cdns; + if (device_property_read_bool(dev, "usb-role-switch")) + sw_desc.fwnode = dev->fwnode; cdns->role_sw = usb_role_switch_register(dev, &sw_desc); if (IS_ERR(cdns->role_sw)) { |